BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC.

Regulatory Filings • Jul 3, 2008

N-CSRS 1 c53397_ncsrs.htm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

FORM N-CSRS

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-07354

Name of Fund: BlackRock Investment Quality Municipal Trust, Inc. (BKN)

Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809

Name and address of agent for service: Donald C. Burke, Chief Executive Officer, BlackRock Investment Quality Municipal Trust, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011

Registrant’s telephone number, including area code: (800) 882-0052, Option 4

Date of fiscal year end: 10/31/2008 Date of reporting period: 11/01/2007 – 04/30/2008

Item 1 – Report to Stockholders

EQUITIES FIXED INCOME REAL ESTATE LIQUIDITY ALTERNATIVES BLACKROCK SOLUTIONS

Semi-Annual Report
APRIL 30, 2008 | (UNAUDITED)

| BlackRock Investment
Quality Municipal Trust Inc. (BKN) |
| --- |
| BlackRock Municipal
Income Trust (BFK) |
| BlackRock Long-Term
Municipal Advantage Trust (BTA) |
| BlackRock California
Investment Quality Municipal Trust Inc. (RAA) |
| BlackRock California
Municipal Income Trust (BFZ) |
| BlackRock Florida
Investment Quality Municipal Trust (RFA) |
| BlackRock Florida Municipal
Income Trust (BBF) |
| BlackRock New Jersey
Investment Quality Municipal Trust Inc. (RNJ) |
| BlackRock New Jersey
Municipal Income Trust (BNJ) |
| BlackRock New York
Investment Quality Municipal Trust Inc. (RNY) |
| BlackRock New York
Municipal Income Trust (BNY) |

NOT FDIC INSURED MAY LOSE VALUE NO BANK GUARANTEE

Table of Contents

	Page
A Letter to
Shareholders	3
Semi-Annual
Report:
Trust Summaries	4
The Benefits and
Risks of Leveraging	15
Swap Agreements	15
Financial Statements:
Schedules of Investments	16
Statements of Assets and
Liabilities	44
Statements of Operations	46
Statements of Changes in Net
Assets	48
Statements of Cash Flows	50
Financial
Highlights	51
Notes to
Financial Statements	62
Officers and
Trustees	68
Additional
Information	69

2 SEMI-ANNUAL REPORT APRIL 30, 2008

A Letter to Shareholders

Dear Shareholder

Over the past several months, financial markets have been buffeted by the housing recession, the credit market unraveling and related liquidity freeze and steadily rising commodity prices. Counterbalancing these difficulties were booming export activity, a robust non-financial corporate sector and, notably, aggressive and timely monetary and fiscal policy actions.

Amid the market tumult, the Federal Reserve Board (the “Fed”) intervened with a series of moves to bolster liquidity and ensure financial market stability. Since September 2007, the central bank slashed the target federal funds rate 325 basis points (3.25%), bringing the rate to 2.0% as of period-end. Of greater magnitude, however, were the Fed’s other policy decisions, which included opening the discount window directly to broker dealers and investment banks and backstopping the unprecedented rescue of Bear Stearns.

The Fed’s response to the financial crisis helped to improve credit conditions and investor mood. After hitting a low point on March 17 (coinciding with the collapse of Bear Stearns), equity markets found a welcome respite in April, when the S&P 500 Index of U.S. stocks posted positive monthly performance for the first time since October 2007. International markets, which outpaced those of the U.S. for much of 2007, saw a reversal in that trend, as effects of the credit crisis and downward pressures on growth were far-reaching.

In contrast to equity markets, Treasury securities rallied (yields fell as prices correspondingly rose), as a broad “flight-to–quality” theme persisted. The yield on 10-year Treasury issues, which touched 5.30% in June 2007 (its highest level in five years), fell to 4.04% by year-end and to 3.77% by April 30. Treasury issues relinquished some of their gains in April, however, as investor appetite for risk returned and other high-quality fixed income sectors outperformed.

Problems within the monoline insurance industry and the failure of auctions for auction rate securities plagued the municipal bond market, driving yields higher and prices lower across the curve. However, in conjunction with the more recent shift in sentiment, the sector delivered strong performance in the final month of the reporting period.

Overall, the major benchmark indexes generated results that generally reflected heightened investor risk aversion:

Total Returns as of April 30, 2008	6-month	12-month
U.S. equities (S&P 500 Index)	-9.64 %	-4.68 %
Small cap U.S. equities (Russell
2000 Index)	-12.92	-10.96
International equities (MSCI
Europe, Australasia, Far East Index)	-9.21	-1.78
Fixed income (Lehman Brothers
U.S. Aggregate Index)	+4.08	+6.87
Tax-exempt fixed income (Lehman
Brothers Municipal Bond Index)	+1.47	+2.79
High yield bonds (Lehman Brothers
U.S. Corporate High Yield 2% Issuer Capped Index)	-0.73	-0.80

Past performance is no guarantee of future results. Index performance shown for illustrative purposes only.

You cannot invest directly in an index.

As you navigate today’s volatile markets, we encourage you to review your investment goals with your financial professional and to make portfolio changes, as needed. For more up-to-date commentary on the economy and financial markets, we invite you to visit www.blackrock.com/funds . As always, we thank you for entrusting BlackRock with your investment assets, and we look forward to continuing to serve you in the months and years ahead.

Sincerely,

Rob Kapito President, BlackRock Advisors, LLC

THIS PAGE NOT PART OF YOUR FUND REPORT

3

Trust Summary as of April 30, 2008
Investment Objective

BlackRock Investment Quality Municipal Trust (BKN) (the “Trust”) seeks is to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax consistent with the preservation of capital.

Performance

For the six months ended April 30, 2008, the Trust returned -0.03% based on market price, with dividends reinvested. The Trust’s return based on net asset value (“NAV”) was -3.85%, with dividends reinvested. For the same period, the closed-end Lipper General Municipal Debt Funds (Leveraged) category posted an average return of -2.54% on a NAV basis. Detracting from results for the period were the Trust’s holdings in longer-dated issues, which proved more volatile as risk spreads increased and the municipal yield curve steepened. Positive contributors to performance included the Trust’s greater-than-average distribution rate and its largely neutral duration positioning during a period of municipal bond relative underperformance and increasing rates.

Trust Information

| Symbol on New York
Stock Exchange | BKN |
| --- | --- |
| Initial Offering
Date | February 19, 1993 |
| Yield on Closing
Market Price as of April 30, 2008 ($15.81) 1 | 6.07% |
| Tax Equivalent
Yield 2 | 9.34% |
| Current Monthly
Distribution per Common Share 3 | $0.08 |
| Current Annualized
Distribution per Common Share 3 | $0.96 |
| Leverage as of
April 30, 2008 4 | 39% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.063. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Auction Market
Preferred Shares (“Preferred Shares”)) minus the sum of accrued liabilities
(other than debt representing financial leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 15.81	$ 16.35	(3.30	%)	$ 17.20	$ 14.09
Net Asset Value	$ 13.70	$ 14.73	(6.99	%)	$ 14.76	$ 12.86

The following unaudited charts show the portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
City, County &
State	20 %	21 %
Hospitals	16	16
Transportation	12	9
Power	11	10
Education	10	8
Housing	9	9
Industrial &
Pollution Control	8	11
Tax Revenue	5	5
Water & Sewer	4	3
Tobacco	3	2
Lease Revenue	2	6

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	37 %	49 %
AA/Aa	20	17
A	15	8
BBB/Baa	13	14
BB/Ba	1	3
B	3	2
Not Rated 2	11	7

| 1 | Using the higher of Standard & Poor’s or Moody’s
Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed certain of these non-rated
securities to be of investment grade quality. As of April 30, 2008 and
October 31, 2007, the market value of these securities was $16,453,046
representing 5% and $6,340,657 representing 2%, respectively, of the Trust’s
long-term investments. |

4 SEMI-ANNUAL REPORT APRIL 30, 2008

Trust Summary as of April 30, 2008
Investment Objective

BlackRock Municipal Income Trust (BFK) (the “Trust”) seeks to provide current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax.

Performance

For the six months ended April 30, 2008, the Trust returned -2.40% based on market price, with dividends reinvested. The Trust’s return based on NAV was -4.94%, with dividends reinvested. For the same period, the closed-end Lipper General Municipal Debt Funds (Leveraged) category posted an average return of -2.54% on a NAV basis. Detracting from the Trust’s performance was its effectively neutral duration positioning during a period of rising municipal bond yields. A greater exposure to lower-rated issues also hindered results, although the incremental income generated by these issues enabled the Trust to maintain a distribution yield above that of its Lipper peer average.

Trust Information

| Symbol on New York
Stock Exchange | BFK |
| --- | --- |
| Initial Offering
Date | July 27, 2001 |
| Yield on Closing
Market Price as of April 30, 2008 ($15.01) 1 | 6.20% |
| Tax Equivalent
Yield 2 | 9.54% |
| Current Monthly
Distribution per Common Share 3 | $0.0775 |
| Current Annualized
Distribution per Common Share 3 | $0.93 |
| Leverage as of
April 30, 2008 4 | 39% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0686. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 15.01	$ 15.92	(5.72	%)	$ 16.00	$ 13.39
Net Asset Value	$ 13.36	$ 14.55	(8.18	%)	$ 14.58	$ 12.59

The following unaudited charts show the Trust’s portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Hospitals	25 %	24 %
Industrial &
Pollution Control	13	17
City, County &
State	10	10
Transportation	10	10
Education	10	8
Power	9	8
Housing	9	8
Tobacco	5	5
Tax Revenue	4	5
Lease Revenue	3	3
Water & Sewer	2	2

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	32 %	33 %
AA/Aa	12	13
A/A	19	21
BBB/Ba	16	18
BB/Ba	2	4
B	6	6
CCC/Caa	1	—
Not Rated 2	12	5

| 1 | Using the higher of Standard & Poor’s or Moody’s
Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed certain of these
non-rated securities to be of investment grade quality. As of April 30, 2008
and October 31, 2007, the market value of these securities was $22,907,201
representing 2% and $12,328,689 representing 1%, respectively, of the Trust’s
long-term investments. |

SEMI-ANNUAL REPORT APRIL 30, 2008 5

Trust Summary as of April 30, 2008
Investment Objective

BlackRock Long-Term Municipal Advantage Trust (BTA) (the “Trust”) seeks to provide current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax.

Performance

For the six months ended April 30, 2008, the Trust returned -1.49% based on market price, with dividends reinvested. The Trust’s return based on NAV was -7.21%, with dividends reinvested. For the same period, the closed-end Lipper General & Insured Municipal Funds (Unleveraged) category posted an average return of -0.70% on a NAV basis. Notably, the Lipper category contains a mix of both insured and uninsured funds that do not employ leverage. This stands in sharp contrast to the Trust, which utilizes a high degree of leverage. An emphasis on non-investment grade credits and long duration positioning further differentiates the Trust from its Lipper peers. Accordingly, the Trust’s relative performance will pale in times of rising interest rates and wider credit spreads, which we saw during this period.

Trust Information

| Symbol on New York
Stock Exchange | BTA |
| --- | --- |
| Initial Offering
Date | February 28, 2006 |
| Yield on Closing
Market Price as of April 30, 2008 ($11.63) 1 | 5.67% |
| Tax Equivalent
Yield 2 | 8.72% |
| Current Monthly
Distribution per Common Share 3 | $0.055 |
| Current Annualized
Distribution per Common Share 3 | $0.66 |
| Leverage as of
April 30, 2008 4 | 47% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | The distribution is not constant and is subject to change. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Tender Option Bond
Trusts (“TOBs”)) minus the sum of accrued liabilities (other than debt
representing financial leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 11.63	$ 12.14	(4.20	%)	$ 12.54	$ 10.78
Net Asset Value	$ 12.38	$ 13.72	(9.77	%)	$ 13.75	$ 11.18

The following unaudited charts show the portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Education	24 %	21 %
Hospital	18	19
Housing	12	11
Tobacco	10	9
Transportation	10	9
Industrial &
Pollution Control	8	8
Power	7	6
Lease Revenue	5	4
Water & Sewer	2	9
City, County &
State	2	3
Tax Revenue	2	1

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	28 %	36 %
AA/Aa	38	32
A	4	3
BBB/Baa	18	17
BB/Ba	1	1
B/B	3	3
Not Rated 2	8	8

| 1 | Using the higher of Standard & Poor’s or Moody’s
Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed certain of these
non-rated securities to be of investment grade quality. As of April 30, 2008
and October 31, 2007, the market value of these securities was $2,618,490
representing 1% and $6,660,850 representing 2%, respectively, of the Trust’s
long-term investments. |

6 SEMI-ANNUAL REPORT APRIL 30, 2008

Trust Summary as of April 30, 2008 BlackRock California Investment Quality Municipal Trust

| Investment
Objective |
| --- |
| BlackRock
California Investment Quality Municipal Trust (RAA) (the “Trust”) seeks to
provide high current income which, in the opinion of bond counsel to the
issuer, is exempt from regular federal and California income tax consistent
with preservation of capital. |
| Performance |
| For the six months
ended April 30, 2008, the Trust returned +4.16% based on market price, with
dividends reinvested. The Trust’s return based on NAV was -1.77%, with
dividends reinvested. For the same period, the closed-end Lipper California
Municipal Debt Funds category posted an average return of -1.42% on a NAV
basis. Widening credit spreads for lower-rated bonds and those insured by the
monoline insurance companies contributed to the decline in the Trust’s NAV.
Management’s effort to moderate the contribution of current yield to the
total return was partially negated by higher short-term borrowing costs. The
Trust’s duration remained neutral. |
| Trust
Information |

| Symbol on American
Stock Exchange | RAA |
| --- | --- |
| Initial Offering
Date | May 28, 1993 |
| Yield on Closing
Market Price as of April 30, 2008 ($12.80) 1 | 4.50% |
| Tax Equivalent
Yield 2 | 6.92% |
| Current Monthly
Distribution per Common Share 3 | $0.048 |
| Current Annualized
Distribution per Common Share 3 | $0.576 |
| Leverage as of
April 30, 2008 4 | 36% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0465. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 12.80	$ 12.57	1.83	%	$ 13.30	$ 11.80
Net Asset Value	$ 13.31	$ 13.86	(3.97	%)	$ 14.06	$ 12.55

| The following
unaudited charts show the Trust’s portfolio composition and credit quality
allocations of the Trust’s long-term investments: |
| --- |
| Portfolio
Composition |

Sector	4/30/08	10/31/07
City, County &
State	31 %	27 %
Education	15	15
Tobacco	11	11
Industrial &
Pollution Control	10	10
Lease Revenue	7	4
Water & Sewer	6	6
Hospitals	5	10
Housing	5	5
Power	4	6
Transportation	3	3
Resource Recovery	3	3

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	60 %	50 %
AA/Aa	3	2
A	16	24
BBB/Baa	11	14
B	5	5
Not Rated	5	5

1 Using the higher of Standard & Poor’s or Moody’s Investors ratings.

SEMI-ANNUAL REPORT APRIL 30, 2008 7

Trust Summary as of April 30, 2008 BlackRock California Municipal Income Trust

| Investment
Objective |
| --- |
| BlackRock
California Municipal Income Trust (BFZ) (the “Trust”) seeks to provide high
current income which, in the opinion of bond counsel to the issuer, is exempt
from regular federal income tax and California income taxes. |
| Performance |
| For the six months
ended April 30, 2008, the Trust returned +3.87% based on market price, with
dividends reinvested. The Trust’s return based on NAV was -0.72%, with
dividends reinvested. For the same period, the closed-end Lipper California
Municipal Debt Funds category posted an average return of -1.42% on a NAV
basis. A slightly defensive duration stance and a higher cash equivalent
reserve position versus its Lipper peers provided the Trust’s NAV some
cushion against volatility from widening credit spreads and rising long-term
investment rates. Management’s strategy is to balance total return by
opportunistically improving current yield, while maintaining a neutral
duration. |
| Trust
Information |

| Symbol on New York
Stock Exchange | BFZ |
| --- | --- |
| Initial Offering
Date | July 27, 2001 |
| Yield on Closing
Market Price as of April 30, 2008 ($15.91) 1 | 5.74% |
| Tax Equivalent
Yield 2 | 8.83% |
| Current Monthly
Distribution per Common Share 3 | $0.076074 |
| Current Annualized
Distribution per Common Share 3 | $0.912888 |
| Leverage as of
April 30, 2008 4 | 38% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0682. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 15.91	$ 15.82	0.57	%	$ 16.51	$ 14.32
Net Asset Value	$ 14.39	$ 14.97	(3.87	%)	$ 15.16	$ 13.62

The following unaudited charts show the Trust’s portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
City, County &
State	28 %	23 %
Hospitals	14	15
Education	12	12
Housing	12	11
Transportation	10	9
Tobacco	7	7
Lease Revenue	7	7
Power	5	7
Industrial &
Pollution Control	4	6
Resource Recovery	1	1
Water & Sewer	—	2

Credit Quality Allocations 1

Credit Rating	4/30/08		10/31/07
AAA/Aaa	45	%	44 %
AA/Aa	6		3
A	22		30
BBB/Baa	9		13
B	1		1
Not Rated	17	2	9

| 1 | Using the higher of Standard & Poor’s or Moody’s
Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed certain of these
non-rated securities to be of investment grade quality. As of April 30, 2008,
the market value of these securities was $2,247,492 representing 1% of the
Trust’s long-term investments. |

8 SEMI-ANNUAL REPORT APRIL 30, 2008

Trust Summary as of April 30, 2008 BlackRock Florida Investment Quality Municipal Trust

| Investment
Objective |
| --- |
| BlackRock Florida
Investment Quality Municipal Trust (RFA) (the “Trust”) seeks to provide high
current income which, in the opinion of bond counsel to the issuer, is exempt
from regular federal income tax and to provide an exemption from Florida
intangible personal property taxes consistent with preservation of capital. |
| Performance |
| For the six months
ended April 30, 2008, the Trust returned -2.62% based on market price, with
dividends reinvested. The Trust’s return based on NAV was -3.41%, with
dividends reinvested. For the same period, the closed-end Lipper Florida
Municipal Debt Funds category posted an average return of -1.18% on a NAV
basis. Problems within the monoline insurance industry had a negative impact
on the entire insured municipal market, detracting from the Trust’s
performance for the period. Healthcare, tax increment financing, housing and
corporate-backed bonds were the weakest performers. Conversely, an overweight
in pre-refunded bonds benefited results, as the yield curve steepened and
shorter-maturity issues outperformed. |
| Trust
Information |

| Symbol on American
Stock Exchange | RFA |
| --- | --- |
| Initial Offering
Date | May 28, 1993 |
| Yield on Closing
Market Price as of April 30, 2008 ($11.28) 1 | 4.73% |
| Tax Equivalent
Yield 2 | 7.28% |
| Current Monthly
Distribution per Common Share 3 | $0.0445 |
| Current Annualized
Distribution per Common Share 3 | $0.534 |
| Leverage as of
April 30, 2008 4 | 37% |

| 1 | Yield on closing market price is
calculated by dividing the current annualized distribution per share by the
closing market price. Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the
maximum federal tax rate of 35%. |
| 3 | The distribution is not constant
and is subject to change. |
| 4 | As a percentage of managed
assets, which is the total assets of the Trust (including any assets
attributable to Preferred Shares) minus the sum of accrued liabilities (other
than debt representing financial leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 11.28	$ 11.86	(4.89	%)	$ 12.07	$ 10.69
Net Asset Value	$ 12.67	$ 13.43	(5.66	%)	$ 13.45	$ 11.85

The following unaudited charts show the Trust’s portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Hospitals	19 %	23 %
City, County &
State	19	15
Water & Sewer	14	13
Tax Revenue	13	9
Housing	11	11
Lease Revenue	8	10
Transportation	7	3
Education	6	13
Industrial &
Pollution Control	2	2
Power	1	1

Credit Quality Allocations 1

Credit Rating	4/30/08		10/31/07
AAA/Aaa	62	%	62 %
AA/Aa	11		10
A/A	4		5
BBB/Baa	10		9
BB/Ba	2		2
Not Rated	11	2	12

| 1 | Using the higher of Standard
& Poor’s or Moody’s Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed
certain of these non-rated securities to be of investment grade quality. As
of April 30, 2008, the market value of these securities was $236,927
representing 1% of the Trust’s long-term investments. |

SEMI-ANNUAL REPORT APRIL 30, 2008 9

Trust Summary as of April 30, 2008
Investment
Objective

BlackRock Florida Municipal Income Trust (BBF) (the “Trust”) seeks to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax and Florida intangible personal property tax.

Performance

For the six months ended April 30, 2008, the Trust returned -0.04% based on market price, with dividends reinvested. The Trust’s return based on NAV was -0.80%, with dividends reinvested. For the same period, the closed-end Lipper Florida Municipal Debt Funds category posted an average return of -1.18% on a NAV basis. The Trust’s significant overweight in pre-refunded bonds, which tend to have intermediate maturities, benefited performance for the period, as the yield curve steepened and these issues outperformed. Conversely, problems within the monoline insurance industry had a negative impact on the entire insured municipal market, hampering the performance of the Trust and its peers.

Trust Information

| Symbol on New York
Stock Exchange | BBF |
| --- | --- |
| Initial Offering
Date | July 27, 2001 |
| Yield on Closing
Market Price as of April 30, 2008 ($14.64) 1 | 5.97% |
| Tax Equivalent
Yield 2 | 9.18% |
| Current Monthly
Distribution per Common Share 3 | $0.072875 |
| Current Annualized
Distribution per Common Share 3 | $0.8745 |
| Leverage as of
April 30, 2008 4 | 37% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | The distribution is not constant and is subject to change. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |
| The table below
summarizes the changes in the Trust’s market price and net asset value per
share: | |

	4/30/08	10/31/07		High	Low
Market Price	$ 14.64	$ 15.10	(3.05%)	$ 15.55	$ 13.46
Net Asset Value	$ 14.48	$ 15.05	(3.79%)	$ 15.11	$ 13.70
The following
unaudited charts show the Trust’s portfolio composition and credit quality
allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Hospitals	33 %	31 %
City, County &
State	28	28
Water & Sewer	9	11
Tax Revenue	9	8
Education	7	9
Transportation	5	3
Lease Revenue	4	5
Housing	2	3
Industrial &
Pollution Control	2	1
Power	1	1

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	40 %	45 %
AA/Aa	19	25
A/A	11	3
BBB/Baa	10	8
BB/Ba	2	2
Not Rated 2	18	17

| 1 | Using the higher of Standard & Poor’s or Moody’s
Investors ratings. |
| --- | --- |
| 2 | The investment advisor has deemed certain of these
non-rated securities to be of investment grade quality. As of April 30, 2008
and October 31, 2007, the market value of these securities was $14,853,000
representing 10% and $1,562,493 representing 1%, respectively, of the Trust’s
long-term investments. |

10 SEMI-ANNUAL REPORT APRIL 30, 2008

Trust Summary as of April 30, 2008
Investment
Objective

BlackRock New Jersey Investment Quality Municipal Trust (RNJ) (the “Trust”) seeks to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax and New Jersey gross income tax consistent with preservation of capital.

Performance

For the six months ended April 30, 2008, the Trust returned +6.91% based on market price, with dividends reinvested. The Trust’s return based on NAV was -4.56%, with dividends reinvested. For the same period, the closed-end Lipper New Jersey Municipal Debt Funds category posted an average return of -1.91% on a NAV basis. The Trust’s relatively long duration posture and holdings in lower-rated issues hindered comparative performance for the period. The Trust’s BMA (a short-term municipal market benchmark rate) hedges also detracted as cash positions underperformed swap rates. Management has been unable to restructure the portfolio, as new issuance of New Jersey securities has declined significantly.

Trust Information

| Symbol on American
Stock Exchange | RNJ |
| --- | --- |
| Initial Offering
Date | May 28, 1993 |
| Yield on Closing
Market Price as of April 30, 2008 ($15.51) 1 | 5.26% |
| Tax Equivalent
Yield 2 | 8.09% |
| Current Monthly
Distribution per Common Share 3 | $0.068 |
| Current Annualized
Distribution per Common Share 3 | $0.816 |
| Leverage as of
April 30, 2008 4 | 37% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0514. The
Yield on Closing Market Price, Current Monthly Distribution and Current Annualized
Distribution do not reflect the new distribution rate. The new distribution
rate is not constant and is subject to further change in the future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |
| The table below
summarizes the changes in the Trust’s market price and net asset value per
share: | |

Market Price	4/30/08 — $ 15.51	10/31/07 — $ 14.96	3.68%		High — $ 17.44	Low — $ 13.00
Net Asset Value	$ 12.56	$ 13.57	(7.44%	)	$ 13.62	$ 12.08
The following
unaudited charts show the portfolio composition and credit quality
allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Hospitals	21 %	19 %
Transportation	19	20
Education	14	10
Tax Revenue	8	10
Industrial &
Pollution Control	8	8
Water & Sewer	8	7
Housing	7	11
City, County &
State	6	6
Tobacco	5	4
Power	2	3
Lease Revenue	2	2

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	55 %	49 %
AA/Aa	—	3
A	8	11
BBB/Baa	19	29
B	4	5
Not Rated	14	3

1 Using the higher of Standard & Poor’s or Moody’s Investors ratings.

SEMI-ANNUAL REPORT APRIL 30, 2008 11

Trust Summary as of April 30, 2008
Investment
Objective

BlackRock New Jersey Municipal Income Trust (BNJ) (the “Trust”) seeks to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax and New Jersey gross income tax.

Performance

For the six months ended April 30, 2008, the Trust returned +1.87% based on market price, with dividends reinvested. The Trust’s return based on NAV was -2.14%, with dividends reinvested. For the same period, the closed-end Lipper New Jersey Municipal Debt Funds category posted an average return of -1.91% on a NAV basis. The Trust’s overweight in lower-rated issues was the primary detractor from comparative performance, as these securities underperformed amid continued widening in credit spreads. However, the incremental income these holdings generated continued to enhance the Trust’s above-average dividend yield. A relatively neutral duration posture during a period of rising interest rates in the municipal market also contributed positively.

Trust Information

| Symbol on New York
Stock Exchange | BNJ |
| --- | --- |
| Initial Offering
Date | July 27, 2001 |
| Yield on Closing
Market Price as of April 30, 2008 ($16.66) 1 | 5.74% |
| Tax Equivalent
Yield 2 | 8.83% |
| Current Monthly
Distribution per Common Share 3 | $0.079625 |
| Current Annualized
Distribution per Common Share 3 | $0.9555 |
| Leverage as of
April 30, 2008 4 | 37% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0776. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |
| The table below
summarizes the changes in the Trust’s market price and net asset value per
share: | |

	4/30/08	10/31/07		High	Low
Market Price	$ 16.66	$ 16.90	(1.42%)	$ 18.34	$ 15.13
Net Asset Value	$ 14.67	$ 15.49	(5.29%)	$ 15.58	$ 14.05
The following
unaudited charts show the portfolio composition and credit quality
allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Hospitals	28 %	26 %
Housing	18	19
Education	9	8
City, County &
State	8	10
Transportation	8	9
Lease Revenue	8	5
Tobacco	7	8
Tax Revenue	7	7
Industrial &
Pollution Control	6	6
Water & Sewer	1	1
Power	—	1

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	38 %	40 %
A	20	27
BBB/Baa	21	27
B	3	3
Not Rated	18	3

1 Using the higher of Standard & Poor’s or Moody’s Investors ratings.

12 SEMI-ANNUAL REPORT APRIL 30, 2008

Trust Summary as of April 30, 2008
Investment Objective

BlackRock New York Investment Quality Municipal Trust (RNY) (the “Trust”) seeks to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal, New York State and New York City income tax consistent with preservation of capital.

Performance

For the six months ended April 30, 2008, the Trust returned -3.85% based on market price, with dividends reinvested. The Trust’s return based on NAV was -1.12%, with dividends reinvested. For the same period, the closed-end Lipper New York Municipal Debt Funds category posted an average return of -0.95% on a NAV basis. The relative return was hampered by the Trust’s longer-dated holdings, which proved more volatile as risk spreads increased and the municipal yield curve steepened. Conversely, the Trust’s above-average distribution yield and neutral duration position during a period of rising interest rates in the municipal market benefited comparative performance.

Trust Information

Symbol on American Stock Exchange	RNY
Initial Offering
Date	May 28, 1993
Yield on Closing
Market Price as of April 30, 2008 ($14.28) 1	5.63%
Tax Equivalent
Yield 2	8.66%
Current Monthly
Distribution per Common Share 3	$0.067
Current Annualized
Distribution per Common Share 3	$0.804
Leverage as of
April 30, 2008 4	35%

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | A change in the distribution rate was declared on June 2,
2008. The Monthly Distribution per Common Share was decreased to $0.0582. The
Yield on Closing Market Price, Current Monthly Distribution and Current
Annualized Distribution do not reflect the new distribution rate. The new
distribution rate is not constant and is subject to further change in the
future. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 14.28	$ 15.39	(7.21%	)	$ 16.26	$ 13.85
Net Asset Value	$ 13.74	$ 14.40	(4.58%	)	$ 14.47	$ 13.09

The following unaudited charts show the portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Education	23 %	23 %
Tax Revenue	15	16
Water & Sewer	12	13
Housing	12	12
City, County &
State	11	12
Industrial &
Pollution Control	10	10
Transportation	6	5
Hospitals	6	4
Lease Revenue	3	3
Tobacco	2	2

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	49 %	50 %
AA/Aa	24	23
A	5	5
BBB/Baa	12	12
B	8	9
Not Rated	2	1

1 Using the higher of Standard & Poor’s or Moody’s Investors ratings.

SEMI-ANNUAL REPORT APRIL 30, 2008 13

Trust Summary as of April 30, 2008
Investment Objective

BlackRock New York Municipal Income Trust (BNY) (the “Trust”) seeks to provide high current income which, in the opinion of bond counsel to the issuer, is exempt from regular federal income tax and New York State and New York City personal income taxes.

Performance

For the six months ended April 30, 2008, the Trust returned +7.00% based on market price, with dividends reinvested. The Trust’s return based on NAV was -1.36%, with dividends reinvested. For the same period, the closed-end Lipper New York Municipal Debt Funds category posted an average return of -0.95% on a NAV basis. The relative return was hampered by the Trust’s longer-dated holdings, which proved more volatile as risk spreads increased and the municipal yield curve steepened. Conversely, the Trust’s above-average distribution yield and neutral duration position during a period of rising interest rates in the municipal market benefited comparative performance.

Trust Information

| Symbol on New York
Stock Exchange | BNY |
| --- | --- |
| Initial Offering
Date | July 27, 2001 |
| Yield on Closing
Market Price as of April 30, 2008 ($16.12) 1 | 5.61% |
| Tax Equivalent
Yield 2 | 8.63% |
| Current Monthly
Distribution per Common Share 3 | $0.075339 |
| Current Annualized
Distribution per Common Share 3 | $0.904068 |
| Leverage as of
April 30, 2008 4 | 38% |

| 1 | Yield on closing market price is calculated by dividing
the current annualized distribution per share by the closing market price.
Past performance does not guarantee future results. |
| --- | --- |
| 2 | Tax equivalent yield assumes the maximum federal tax rate
of 35%. |
| 3 | The distribution is not constant and is subject to change. |
| 4 | As a percentage of managed assets, which is the total
assets of the Trust (including any assets attributable to Preferred Shares)
minus the sum of accrued liabilities (other than debt representing financial
leverage). |

The table below summarizes the changes in the Trust’s market price and net asset value per share:

	4/30/08	10/31/07	Change		High	Low
Market Price	$ 16.12	$ 15.55	3.67	%	$ 17.24	$ 14.84
Net Asset Value	$ 14.44	$ 15.11	(4.43	%)	$ 15.24	$ 13.71

The following unaudited charts show the portfolio composition and credit quality allocations of the Trust’s long-term investments:

Portfolio Composition

Sector	4/30/08	10/31/07
Industrial &
Pollution Control	16 %	16 %
Housing	15	15
Transportation	14	14
Education	13	12
City, County &
State	10	11
Tobacco	9	8
Water & Sewer	8	7
Lease Revenue	7	7
Hospitals	4	5
Power	3	3
Tax Revenue	1	2

Credit Quality Allocations 1

Credit Rating	4/30/08	10/31/07
AAA/Aaa	35 %	42 %
AA/Aa	20	17
A/A	14	17
BBB/Baa	16	17
B/B	6	6
Not Rated	9	1

1 Using the higher of Standard & Poor’s or Moody’s Investors ratings.

14 SEMI-ANNUAL REPORT APRIL 30, 2008

The Benefits and Risks of Leveraging

The Trusts utilize leverage to seek to enhance the yield and NAV of their Common Shares. However, these objectives cannot be achieved in all interest rate environments.

To leverage, the Trusts may issue Preferred Shares, which pay dividends at prevailing short-term interest rates, and invest the proceeds in long-term municipal bonds. The interest earned on these investments is paid to Common Shareholders in the form of dividends, and the value of these Portfolios’ holdings is reflected in the per share NAV of the Trusts’ Common Shares. However, in order to benefit Common Shareholders, the yield curve must be positively sloped; that is, short-term interest rates must be lower than long-term interest rates. At the same time, a period of generally declining interest rates will benefit Common Shareholders. If either of these conditions change, then the risks of leveraging will begin to outweigh the benefits.

To illustrate these concepts, assume a fund’s Common Share capitalization of $100 million and the issuance of Preferred Shares for an additional $50 million, creating a total value of $150 million available for investment in long-term municipal bonds. If prevailing short-term interest rates are approximately 3% and long-term interest rates are approximately 6%, then the yield curve has a strongly positive slope. The fund pays dividends on the $50 million of Preferred Shares based on the lower short-term interest rates. At the same time, the fund’s total portfolio of $150 million earns the income based on long-term interest rates.

In this case, the dividends paid to Preferred Shareholders are significantly lower than the income earned on the fund’s long-term investments, and therefore the Common Shareholders are the beneficiaries of the incremental yield. However, if short-term interest rates rise, narrowing the differential between short-term and long-term interest rates, the incremental yield pickup on the Common Shares will be reduced or eliminated completely. At the same time, the market value on the fund’s Common Shares (that is, its price as listed on the New York Stock Exchange or American Stock Exchange) may, as a result, decline. Furthermore, if long-term interest rates rise, the Common Shares’ NAV will reflect the full decline in the price of the portfolio’s investments, since the value of the fund’s Preferred Shares does not fluctuate. In addition to the decline in NAV, the market value of the fund’s Common Shares may also decline.

In addition, the Trusts may from time to time leverage their assets through the use of tender option bond (“TOB”) programs. In a typical TOB program, the Trust transfers one or more municipal bonds to a TOB trust, which issues short-term variable rate securities to third-party investors and a residual interest to the Trust. The cash received by the TOB trust from the issuance of the short-term securities (less transaction expenses) is paid to the Trust, which invests the cash in additional portfolio securities. The distribution rate on the short-term securities is reset periodically (typically every seven days) through a remarketing of the short-term securities. Any income earned on the bonds in the TOB trust, net of expenses incurred by the TOB trust, that is not paid to the holders of the short-term securities is paid to the Trust. In connection with managing the Trusts’ assets, the Trusts’ investment advisor may at any time retrieve the bonds out of the TOB trust typically within seven days. TOB investments generally will provide the Trust with economic benefits in periods of declining short-term interest rates, but expose the Trust to risks during periods of rising short-term interest rates similar to those associated with Preferred Shares issued by the Trust, as described above. Additionally, fluctuations in the market value of municipal securities deposited into the TOB trust may adversely affect the Funds’ NAVs per share. (See Note 1 of the Notes to Financial Statements for details of municipal bonds transferred to TOB trusts.).

Under the Investment Company Act of 1940, the Trusts are permitted to issue Preferred Shares in an amount of up to 50% of their managed assets at the time of issuance. Each Trust also anticipates that its total economic leverage will not exceed 50% of its total managed assets. Economic leverage includes Preferred Shares and TOBs. As of April 30, 2008, the Trusts had economic leverage amounts of managed assets as follows:

	Percent of Leverage
Investment Quality Municipal	39 %
Municipal Income	39 %
Long-Term Municipal	47 %
California Investment Quality	36 %
California Income	38 %
Florida Investment Quality	37 %
Florida Income	37 %
New Jersey Investment Quality	37 %
New Jersey Income	37 %
New York Income	35 %
New York Investment Quality	38 %

Swap Agreements

The Trusts may invest in swap agreements, which are over-the-counter contracts in which one party agrees to make periodic payments based on the change in market value of a specified bond, basket of bonds, or index in return for periodic payments based on a fixed or variable interest rate or the change in market value of a different bond, basket of bonds or index. Swap agreements may be used to obtain exposure to a bond or market without owning or taking physical custody of securities. Swap agreements involve the risk that the party with whom each Trust has entered into a swap will default on its obligation to pay the Trusts and the risk that the Trusts will not be able to meet its obligation to pay the other party to the agreement.

SEMI-ANNUAL REPORT APRIL 30, 2008 15

| Schedule of Investments April
30, 2008 (Unaudited) |
| --- |
| (Percentages shown are based on Net Assets) |

Municipal Bonds	Par (000)	Value
Alabama—6.6%
University
of Alabama, Hospital Revenue Bonds, Series A, 5.875%, 9/01/10 (a)(b)	$ 14,000	$ 15,208,340
Arizona—4.1%
Salt Verde
Financial Corporation, Arizona, Senior Gas Revenue Bonds:
5%,
12/01/32	3,990	3,622,840
5%,
12/01/37	4,585	4,098,486
San Luis,
Arizona, Facilities Development Corporation, Senior Lien Revenue Bonds (Regional Detention Center Project):
6.25%,
5/01/15	490	465,696
7%, 5/01/20	490	454,735
7.25%,
5/01/27	980	900,610
		9,542,367
California—22.3%
California
County Tobacco Securitization Agency, Tobacco Revenue Bonds (Stanislaus County Tobacco Funding Corporation) (c):
Sub-Series
C, 6.30%, 6/01/55	7,090	166,331
Sub-Series
D, 7.251%, 6/01/55	9,060	179,026
California
State, GO, 5%, 3/01/33 (d)	10,000	10,126,400
California
State, GO, Refunding:
5.625%,
5/01/10 (q)	1,595	1,712,153
5.625%,
5/01/18	290	306,823
5%, 2/01/32	10,345	10,362,221
5%, 6/01/34	3,485	3,487,161
Foothill/Eastern
Corridor Agency, California, Toll Road Revenue Refunding Bonds:
5.562%,
7/15/28 (a)	7,000	6,506,850
5.75%,
1/15/40	3,495	3,424,261
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Refunding Bonds, Senior Series A-1, 5.125%, 6/01/47	805	648,637
Los Altos,
California, School District, GO (Election of 1998), Series B, 5.93%, 8/01/13 (a)(b)(c)	10,945	4,921,638
Sacramento
County, California, Airport System Revenue Bonds, AMT (e):
Senior
Series A, 5%, 7/01/41	2,000	2,023,720
Senior
Series B, 5.25%, 7/01/39	3,500	3,449,530
University
of California Revenue Bonds, Series B, 4.75%, 5/15/38	4,185	4,132,102
		51,446,853
Colorado—4.0%
Colorado
Health Facilities Authority Revenue Bonds (Catholic Health), Series C-7, 5%, 9/01/36 (e)	5,250	5,262,285
Colorado
Health Facilities Authority, Revenue Refunding Bonds (Poudre Valley Health Care), Series B, 5.25%, 3/01/36 (e)	2,000	2,028,900
Colorado
Springs, Colorado, Utilities System Improvement Revenue Bonds, Subordinate Lien, Series C, 5%, 11/15/45 (e)	1,030	1,044,183

Municipal Bonds	Par (000)	Value
Colorado—(concluded)
Park Creek
Metropolitan District, Colorado, Senior Limited Tax Supported Revenue Refunding Bonds, 5.50%, 12/01/37	$ 1,020	$ 948,396
		9,283,764
Connecticut—1.2%
Mashantucket
Western Pequot Tribe, Connecticut, Special Revenue Refunding Bonds, Sub-Series A, 5.50%, 9/01/28	3,000	2,739,480
District of
Columbia—2.1%
District of
Columbia Tobacco Settlement Financing Corporation, Asset-Backed Revenue Refunding Bonds, 6.50%, 5/15/33	4,960	4,905,440
Florida—18.1%
FishHawk
Community Development District II, Florida, Special Assessment and Tax Allocation Bonds, Series A, 6.125%, 5/01/34	2,020	2,018,687
Halifax
Hospital Medical Center, Florida, Hospital Revenue Refunding Bonds, Series A, 5%, 6/01/38	2,415	2,141,405
Hillsborough
County, Florida, IDA, Exempt Facilities Revenue Bonds (National Gypsum Company), AMT, Series A, 7.125%, 4/01/30	3,700	3,586,262
Jacksonville,
Florida, Health Facilities Authority, Hospital Revenue Bonds (Baptist Medical Center Project), Series A, 5%, 8/15/37	1,690	1,586,251
Miami
Beach, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Mount Sinai Medical Center of Florida), 6.75%, 11/15/21	4,755	4,835,027
Miami-Dade
County, Florida, Special Obligation Revenue Bonds, Sub-Series A (b)(c):
5.19%,
10/01/31	3,380	927,202
5.20%,
10/01/32	4,225	1,095,669
5.21%,
10/01/33	4,000	981,080
5.21%,
10/01/34	4,580	1,057,430
5.22%,
10/01/35	5,000	1,081,700
5.23%,
10/01/36	10,000	2,039,700
5.24%,
10/01/37	10,000	1,923,800
Orange
County, Florida, Tourist Development, Tax Revenue Refunding Bonds, 4.75%, 10/01/32 (f)	7,895	7,553,778
Sumter
Landing Community Development District, Florida, Recreational Revenue Bonds, Sub-Series B, 5.70%, 10/01/38	3,730	3,118,429
Village
Community Development District Number 5, Florida, Special Assessment Bonds, 5.625%, 5/01/22	7,980	7,824,869
		41,771,289
Georgia—3.7%
Atlanta,
Georgia, Airport Passenger Facility Charge and Subordinate Lien General Revenue Bonds, Series J, 5%, 1/01/34 (e)	1,760	1,785,784
Atlanta,
Georgia, Water and Wastewater Revenue Bonds, 5%, 11/01/34 (e)	4,000	4,057,600
Main Street
Natural Gas, Inc., Georgia, Gas Project Revenue Bonds, Series A, 6.375%, 7/15/38	1,000	1,000,550

Portfolio Abbreviations

To simplify the listings of the Trusts’ portfolio holdings in each Trust’s Schedule of Investments, we have abbreviated the names of many securities according to the list on the right.

AMT	Alternative Minimum Tax (subject to)
ARS	Auction Rate Securities
CABS	Capital Appreciation Bonds
COP	Certificates of Participation
EDA	Economic Development Authority
EDR	Economic Development Revenue Bonds
GO	General Obligation Bonds
HFA	Housing Finance Agency
IDA	Industrial Development Authority
IDR	Industrial Development Revenue Bonds
LIBOR	London InterBank Offer Rate
M/F	Multi-Family
PCR	Pollution Control Revenue Bonds
PILOT	Payment in Lieu of Taxes
SIFMA	Securities Industry and Financial Markets Association
S/F	Single-Family
TFABS	Tobacco Flexible Amortization Bonds
VRDN	Variable Rate Demand Notes

See Notes to Financial Statements. — 16	SEMI-ANNUAL REPORT	APRIL 30, 2008

Schedule of Investments (continued)
(Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Georgia—(concluded)
Milledgeville-Baldwin
County, Georgia, Development Authority Revenue Bonds (Georgia College and State University Foundation), 6%, 9/01/14 (a)	$ 1,500	$ 1,742,535
		8,586,469
Hawaii—1.1%
Hawaii
State Department of Budget and Finance, Special Purpose Revenue Refunding Bonds (Hawaiian Electric Company, Inc.), AMT, Series D, 6.15%, 1/01/20 (g)	2,500	2,540,000
Illinois—13.7%
Bolingbrook,
Illinois, GO, Refunding, Series A, 4.75%, 1/01/38 (b)	6,500	6,407,960
Centerpoint
Intermodal Center Program Trust, Illinois, Tax Allocation Bonds, Class A, 8%, 6/15/23 (h)	1,920	1,806,586
Chicago,
Illinois, Housing Authority, Capital Program Revenue Refunding Bonds, 5%, 7/01/24 (e)	3,210	3,316,283
Chicago,
Illinois, O’Hare International Airport Revenue Refunding Bonds, Third Lien, AMT, Series C-2, 5.25%, 1/01/30 (e)	3,540	3,472,386
Chicago,
Illinois, Public Building Commission, Building Revenue Bonds, Series A, 7%, 1/01/20 (b)(i)	5,000	6,213,650
Illinois
Municipal Electric Agency, Power Supply Revenue Bonds, 4.50%, 2/01/35 (j)	2,145	1,923,529
Illinois
State Finance Authority Revenue Bonds, Series A:
(Friendship Village of Schaumburg), 5.625%, 2/15/37	690	559,169
(Monarch
Landing, Inc. Project), 7%, 12/01/37	1,155	1,133,702
(Northwestern
Memorial Hospital), 5.50%, 8/15/14 (a)	5,800	6,537,934
Illinois
State Financing Authority, Student Housing Revenue Bonds (MJH Education Assistance IV LLC), Sub-Series B, 5.375%, 6/01/35	700	338,072
		31,709,271
Kentucky—2.6%
Kentucky
Economic Development Finance Authority, Health System Revenue Refunding Bonds (Norton Healthcare, Inc.), Series B, 6.19%, 10/01/23 (b)(c)	13,500	5,936,220
Maryland—2.6%
Maryland
State Community Development Administration, Department of Housing and Community Development, Residential Revenue Refunding Bonds, AMT, Series A, 4.80%, 9/01/42	5,000	4,384,350
Maryland
State Health and Higher Educational Facilities Authority, Revenue Refunding Bonds (MedStar Health, Inc.), 5.50%, 8/15/33	1,740	1,725,749
		6,110,099
Massachusetts—1.3%
Massachusetts
State Water Resource Authority, General Revenue Refunding Bonds, Series A, 5%, 8/01/41	3,075	3,120,449
Michigan—0.7%
Michigan
State Hospital Finance Authority, Revenue Refunding Bonds (Henry Ford Health System), Series A, 5.25%, 11/15/46	1,670	1,608,076
Mississippi—0.8%
Mississippi
Business Finance Corporation Revenue Bonds (Northrop Grumman Ship System), 4.55%, 12/01/28	1,900	1,738,234
Missouri—3.3%
Missouri
Joint Municipal Electric Utility Commission, Power Project Revenue Bonds (Plum Point Project), 4.60%, 1/01/36 (b)	2,820	2,611,969
Missouri
State Housing Development Commission, S/F Mortgage Revenue Refunding Bonds (Homeownership Loan Program), AMT, Series B-1, 5.05%, 3/01/38 (k)(l)	5,125	5,009,124
		7,621,093

Municipal Bonds	Par (000)	Value
Nebraska—3.4%
Omaha
Public Power District, Nebraska, Electric System Revenue Bonds, Series A:
5%, 2/01/34	$ 5,000	$ 5,071,950
4.75%,
2/01/44	2,765	2,690,594
		7,762,544
Nevada—0.9%
Clark
County, Nevada, EDR, Refunding (Alexander Dawson School of Nevada Project), 5%, 5/15/29	2,065	2,009,926
New Jersey—4.4%
Middlesex
County, New Jersey, Improvement Authority, Subordinate Revenue Bonds (Heldrich Center Hotel/ Conference Project), Series B, 6.25%, 1/01/37	1,510	1,292,379
New Jersey
EDA, Cigarette Tax Revenue Bonds, 5.75%, 6/15/29	7,000	6,840,540
New Jersey
State Housing and Mortgage Finance Agency, S/F Housing Revenue Bonds, AMT, Series X, 5.375%, 4/01/30	2,000	1,995,820
		10,128,739
New York—10.2%
Albany, New
York, IDA, Civic Facility Revenue Bonds (New Covenant Charter School Project), Series A, 7%, 5/01/35	725	567,610
Hudson
Yards Infrastructure Corporation, New York, Revenue Bonds, Series A, 5%, 2/15/47 (j)	1,400	1,363,180
Metropolitan
Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5%, 11/15/25 (j)	1,000	1,006,030
Metropolitan
Transportation Authority, New York, Transportation Revenue Refunding Bonds, Series F, 5%, 11/15/35	2,500	2,510,850
New York
City, New York, City IDA, Special Facility Revenue Bonds (American Airlines, Inc. - JFK International Airport), AMT, 7.625%, 8/01/25	2,600	2,517,840
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds, Series D, 5%, 6/15/38	2,500	2,541,600
New York
City, New York, City Transitional Finance Authority, Building Aid Revenue Bonds, Series S-1, 5%, 7/15/24 (j)	3,000	3,122,250
New York City, New York, GO, Sub-Series F-1, 5%, 9/01/22 (f)	2,000	2,059,260
New York
Liberty Development Corporation Revenue Bonds (Goldman Sachs Headquarters), 5.25%, 10/01/35	4,100	4,245,673
New York
State Dormitory Authority, Revenue Refunding Bonds (University of Rochester), Series A (a)(b)(q):
5.963%,
7/01/10	1,865	1,778,706
6.013%,
7/01/10	2,030	1,936,072
		23,649,071
North Carolina—1.7%
Gaston
County, North Carolina, Industrial Facilities and Pollution Control Financing Authority, Revenue Bonds (National Gypsum Company Project), AMT, 5.75%, 8/01/35	2,425	1,923,486
North
Carolina Medical Care Commission, Health Care Facilities Revenue Bonds (Novant Health Obligation Group), 5%, 11/01/39	2,065	2,031,526
		3,955,012
Ohio—8.2%
Buckeye
Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Bonds, Series A-2, 6.50%, 6/01/47	1,870	1,818,276
Cuyahoga
County, Ohio, Revenue Refunding Bonds, Series A:
6%, 1/01/20	3,485	3,809,070
6%, 1/01/21	5,000	5,464,950

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	17

Schedule of Investments (continued)
(Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Ohio—(concluded)
Montgomery
County, Ohio, Revenue Bonds (Catholic Health Initiatives), VRDN, Series C-1, 5%, 10/01/41 (e)(m)	$ 1,750	$ 1,766,450
Ohio State
Air Quality Development Authority, Revenue Refunding Bonds (Dayton Power and Light Company Project), Series B, 4.80%, 1/01/34 (j)	6,000	6,006,840
		18,865,586
Oklahoma—2.1%
Oklahoma
State Development Finance Authority, Revenue Refunding Bonds (Saint John Health System), 5%, 2/15/42	2,110	2,052,819
Tulsa,
Oklahoma, Municipal Airport Trust, Revenue Refunding Bonds, Series A, 7.75%, 6/01/35	2,900	2,871,841
		4,924,660
Pennsylvania—6.7%
Delaware
River Port Authority of Pennsylvania and New Jersey Revenue Bonds (Port District Project), Series B, 5.70%, 1/01/22 (e)	2,000	2,070,320
McKeesport,
Pennsylvania, Area School District, GO, Refunding (c)(j):
5.53%,
10/01/31	2,435	666,435
5.53%,
10/01/31 (i)	870	270,561
Pennsylvania
Economic Development Financing Authority, Exempt Facilities Revenue Bonds, AMT, Series A:
(Amtrak
Project), 6.25%, 11/01/31	2,000	2,009,800
(Amtrak
Project), 6.375%, 11/01/41	3,100	3,146,872
(Reliant
Energy), 6.75%, 12/01/36	6,380	6,433,209
Pennsylvania
HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Series 97A, 4.60%, 10/01/27	980	884,176
		15,481,373
Rhode Island—0.1%
Rhode
Island State Health and Educational Building Corporation, Hospital Revenue Refunding Bonds (Lifespan Obligation Group), 5.50%, 5/15/16 (b)	200	202,432
South Carolina—5.0%
South
Carolina Housing Finance and Development Authority, Mortgage Revenue Refunding Bonds, AMT, Series A-2, 5.15%, 7/01/37 (g)	4,975	4,658,043
South
Carolina Jobs EDA, Hospital Facilities Revenue Refunding Bonds (Palmetto Health Alliance):
Series A,
6.25%, 8/01/31	2,185	2,215,918
Series C,
6.875%, 8/01/13 (a)	4,000	4,711,118
		11,585,079
Tennessee—2.1%
Memphis-Shelby
County, Tennessee, Airport Authority, Airport Revenue Bonds, AMT, Series D, 6%, 3/01/24 (g)	4,865	4,951,889
Texas—11.0%
Dallas-Fort
Worth, Texas, International Airport, Joint Revenue Bonds, AMT, Series C, 6.25%, 11/01/28 (b)	550	556,556
Grapevine,
Texas, GO, 5.875%, 8/15/10 (a)(j)	6,000	6,454,440
Harris
County-Houston Sports Authority, Texas, Revenue Refunding Bonds, Senior Lien, Series A, 6.146%, 11/15/38 (b)(c)	5,000	773,900
Lower
Colorado River Authority, Texas, Revenue Refunding Bonds:
5%, 5/15/13
(a)(b)	20	21,798
5%, 5/15/31
(b)	925	931,531
4.75%,
5/15/36 (g)	3,595	3,481,254
Series A,
5%, 5/15/13 (a)(b)	5	5,449
Montgomery
County, Texas, Municipal Utility District Number 46, Waterworks and Sewer System, GO, 4.75%, 3/01/30 (b)	675	664,139
Pearland,
Texas, GO, Refunding, 4.75%, 3/01/29 (j)	2,010	1,945,278

Municipal Bonds	Par (000)	Value
Texas—(concluded)
SA Energy
Acquisition Public Facilities Corporation, Texas, Gas Supply Revenue Bonds, 5.50%, 8/01/24	$ 2,550	$ 2,541,636
Texas State
Turnpike Authority, Central Texas Turnpike System Revenue Bonds (g):
6.06%,
8/15/31 (c)	15,000	3,824,250
First Tier,
Series A, 5%, 8/15/42	3,325	3,294,044
Texas
State, Water Financial Assistance, GO, Refunding, 5.75%, 8/01/22	1,000	1,047,390
		25,541,665
Utah—0.8%
Intermountain
Power Agency, Utah, Power Supply Revenue Refunding Bonds, 5%, 7/01/13 (g)(i)	1,950	1,953,451
Virginia—1.0%
Tobacco
Settlement Financing Corporation of Virginia, Revenue Refunding Bonds, Senior Series B-1, 5%, 6/01/47	2,900	2,285,519
Washington—0.6%
King
County, Washington, Sewer Revenue Refunding Bonds, 5%, 1/01/36 (e)	1,420	1,446,156
Wisconsin—1.4%
Wisconsin
State Health and Educational Facilities Authority Revenue Bonds (Aurora Health Care, Inc.), 6.40%, 4/15/33	3,220	3,302,657
Wyoming—0.8%
Wyoming
Community Development Authority, Housing Revenue Bonds, AMT, Series 3, 4.75%, 12/01/37	2,145	1,866,171
Puerto Rico—3.9%
Puerto Rico
Commonwealth Aqueduct and Sewer Authority, Senior Lien Revenue Bonds, Series A, 6%, 7/01/38	2,500	2,614,000
Puerto Rico
Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds, Series N, 5.25%, 7/01/34 (n)	3,115	3,327,256
Puerto Rico
Electric Power Authority, Power Revenue Refunding Bonds, Series UU, 5%, 7/01/23 (e)	2,900	3,009,997
		8,951,253
Total Municipal Bonds
(Cost—$354,019,586)—152.5%		352,730,627
Corporate Bonds
Charter Mac
Equity Issuer Trust, 7.60%, 11/30/50 (h)	7,000	7,640,430
MuniMae TE
Bond Subsidiary LLC, 7.75%, 6/30/50 (h)	4,000	4,315,920
Total Corporate Bonds
(Cost—$11,000,000)—5.2%		11,956,350

Short-Term Securities — Merrill Lynch Institutional Tax-Exempt Fund, 2.49% (o)(p)	19,300,000	19,300,000
Total Short-Term Securities
(Cost—$19,300,000)—8.3%		19,300,000
Total Investments
(Cost—$384,319,586*)—166.0%		383,986,977
Liabilities in Excess of Other Assets—(2.6%)		(6,044,396	)
Preferred Stock, at Redemption
Value—(63.4%)		(146,636,542	)
Net Assets Applicable to Common
Stock—100.0%	$	231,306,039

See Notes to Financial Statements. — 18	SEMI-ANNUAL REPORT	APRIL 30, 2008

Schedule of Investments (concluded) BlackRock Investment Quality Municipal Trust (BKN)

• The cost and unrealized appreciation (depreciation) of investments, as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	$ 11,188,585
Gross unrealized depreciation	(10,780,511	)
Net unrealized appreciation	$ 408,074

| (a) | U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the
date indicated, typically at a premium to par. |
| --- | --- |
| (b) | MBIA Insured. |
| (c) | Represents a zero-coupon bond. Rate shown reflects the
effective yield at the time of purchase. |
| (d) | CIFG Insured. |
| (e) | FSA Insured. |
| (f) | XL Capital Insured. |
| (g) | AMBAC Insured. |
| (h) | Security exempt from registration under Rule 144A of the
Securities Act of 1933. These securities may be resold in transactions exempt
from registration to qualified institutional investors. Unless otherwise
indicated, these securities are not considered to be illiquid. |
| (i) | Security is collateralized by municipal or U.S. Treasury
obligations. |
| (j) | FGIC Insured. |
| (k) | FNMA/GNMA Collateralized. |
| (l) | FHLMC Collateralized. |
| (m) | Variable rate security. Rate shown is as of report date.
Maturity shown is the final maturity date. |
| (n) | Assured Guaranty Insured. |
| (o) | Represents the current yield as of report date. |
| (p) | Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows: |

Affiliate	Net Activity	Dividend Income
Merrill Lynch Institutional Tax-Exempt Fund	$ 13,800,000	$ 364,012

| (q) | Represents a step up bond. Rate shown reflects the
effective yield at the time of purchase. |
| --- | --- |
| • | Forward interest rate swaps outstanding as of April 30,
2008 were as follows: |

	Notional Amount (000)	Unrealized Depreciation
Pay a fixed
rate of 4.498% and receive a floating rate based on 3-month USD LIBOR
Broker, JPMorgan Chase Expires August 2018	$ 18,320	$ (152,972	)
Pay a fixed
rate of 3.646% and receive a floating rate based on 1-week SIFMA
Broker, JPMorgan Chase Expires July 2023	$ 31,250	(422,500	)
Total		$ (575,472	)

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	19

Schedule of Investments April 30, 2008 (Unaudited) BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Alabama—3.6%
Birmingham,
Alabama, Special Care Facilities Financing Authority, Revenue Refunding Bonds (Ascension Health Credit), Series C-2, 5%, 11/15/36	$ 4,545	$ 4,470,235
Huntsville,
Alabama, Health Care Authority Revenue Bonds, Series B, 5.75%, 6/01/12 (a)	15,000	16,653,750
		21,123,985
Arizona—6.7%
Phoenix and
Pima County, Arizona, IDA, S/F Mortgage Revenue Refunding Bonds, AMT, Series 2007-1, 5.25%, 8/01/38 (b)(c)(m)	5,253	5,244,427
Pima
County, Arizona, IDA, Education Revenue Bonds (American Charter Schools Foundation), Series A, 5.625%, 7/01/38	4,590	4,142,154
Salt Verde
Financial Corporation, Arizona, Senior Gas Revenue Bonds:
5%,
12/01/32	10,280	9,334,034
5%,
12/01/37	14,395	12,867,547
Scottsdale,
Arizona, IDA, Hospital Revenue Bonds (Scottsdale Healthcare), 5.80%, 12/01/11 (a)	7,000	7,762,300
		39,350,462
California—19.7%
California
County Tobacco Securitization Agency, Tobacco Revenue Bonds (Stanislaus County Tobacco Funding Corporation) (d):
Sub-Series
C, 6.30%, 6/01/55	17,855	418,878
Sub-Series
D, 7.251%, 6/01/55	22,825	451,022
California State, GO, Refunding:
5%, 6/01/32	11,670	11,694,857
5%, 6/01/34	7,000	7,004,340
California
Statewide Communities Development Authority, Health Facility Revenue Bonds (Memorial Health Services), Series A, 5.50%, 10/01/33	5,000	5,040,400
Foothill
Eastern Corridor Agency, California, Toll Road Revenue Refunding Bonds (d):
6.09%,
1/15/32	54,635	12,758,365
6.019%,
1/15/34	20,535	4,241,504
6.093%,
1/15/38	75,000	11,442,000
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Series A-1, 6.625%, 6/01/13 (a)	10,000	11,456,600
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Refunding Bonds, Series A, 5%, 6/01/45	5,000	4,695,900
Lincoln,
California, Special Tax Bonds (Community Facilities District Number 2003-1), 6%, 9/01/13 (a)	3,115	3,593,339
Los
Angeles, California, Regional Airports Improvement Corporation, Facilities Lease Revenue Refunding Bonds (LAXFUEL Corporation - Los Angeles International Airport), AMT, 5.50%, 1/01/32 (e)	13,320	13,349,570
Murrieta,
California, Community Facilities District Number 2, Special Tax Bonds (The Oaks Improvement Area Project), Series A, 6%, 9/01/34	5,000	4,668,350
Sacramento
County, California, Airport System Revenue Bonds, AMT, Senior Series B, 5.25%, 7/01/39 (f)	6,230	6,140,163
University of California Revenue Bonds:
Series B,
4.75%, 5/15/38	10,565	10,431,458
Series C,
4.75%, 5/15/37 (g)	5,000	4,922,450
West Valley
Mission Community College District, California, GO (Election of 2004), Series A, 4.75%, 8/01/30 (f)	4,015	4,025,600
		116,334,796

Municipal Bonds	Par (000)	Value
Colorado—5.2%
Colorado
Health Facilities Authority Revenue Bonds (Catholic Health) (f):
Series C-3,
5.10%, 10/01/41	$ 7,600	$ 7,617,708
Series C-7,
5%, 9/01/36	4,865	4,876,384
Colorado
Health Facilities Authority, Revenue Refunding Bonds (Poudre Valley Health Care) (f):
5.20%,
3/01/31	1,440	1,463,789
Series B,
5.25%, 3/01/36	2,875	2,916,544
Series C,
5.25%, 3/01/40	5,000	5,065,400
Colorado
Springs, Colorado, Utilities System Improvement Revenue Bonds, Subordinate Lien, Series C, 5%, 11/15/45 (f)	2,545	2,580,045
Denver,
Colorado, Health and Hospital Authority, Healthcare Revenue Bonds, Series A, 6%, 12/01/11 (a)	3,500	3,864,420
Park Creek
Metropolitan District, Colorado, Senior Limited Tax Supported Revenue Refunding Bonds, 5.50%, 12/01/37	2,530	2,352,394
		30,736,684
Connecticut—3.2%
Connecticut
State Health and Educational Facilities Authority Revenue Bonds (Yale University):
Series T-1,
4.70%, 7/01/29	9,400	9,522,482
Series X-3,
4.85%, 7/01/37	9,360	9,497,873
		19,020,355
District
of Columbia—7.0%
District of
Columbia Revenue Bonds (Georgetown University), Series A (a)(d)(g):
6.013%,
4/01/11	15,600	3,266,640
6.015%,
4/01/11	51,185	10,096,241
District of
Columbia, Revenue Refunding Bonds (Friendship Public Charter School, Inc.), 5.25%, 6/01/33 (h)	2,390	2,038,288
District of
Columbia Tobacco Settlement Financing Corporation, Asset-Backed Revenue Refunding Bonds, 6.75%, 5/15/40	25,535	25,641,992
		41,043,161
Florida—9.4%
Heritage
Isle at Viera Community Development District, Florida, Special Assessment Bonds, Series A, 6%, 5/01/35	1,905	1,872,501
Highlands
County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Adventist Health System), Series A, 6%, 11/15/11 (a)	9,670	10,754,104
Martin
County, Florida, IDA, IDR, Refunding (Indiantown Cogeneration Project), AMT, Series A, 7.875%, 12/15/25	9,000	9,019,260
Miami
Beach, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Mount Sinai Medical Center of Florida), 6.75%, 11/15/21	11,685	11,881,658
Orange
County, Florida, Tourist Development, Tax Revenue Refunding Bonds, 4.75%, 10/01/32 (i)	10,830	10,361,927
Stevens
Plantation Community Development District, Florida, Special Assessment Revenue Bonds, Series A, 7.10%, 5/01/35	3,830	3,863,398
Village
Community Development District Number 5, Florida, Special Assessment Bonds, 5.625%, 5/01/22	7,975	7,819,966
		55,572,814
Georgia—1.2%
Main Street
Natural Gas, Inc., Georgia, Gas Project Revenue Bonds, Series A, 6.375%, 7/15/38	3,500	3,501,925
Richmond
County, Georgia, Development Authority, Environmental Improvement Revenue Refunding Bonds (International Paper Co. Projects), AMT, Series A, 6%, 2/01/25	4,000	3,758,400
		7,260,325

| See Notes to Financial Statements. — 20 | SEMI-ANNUAL
REPORT | APRIL
30, 2008 |
| --- | --- | --- |

Schedule of Investments (continued) BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Idaho—3.1%
University
of Idaho, Student Fee Revenue Bonds (University Housing Improvement Projects), 5.40%, 4/01/11 (a)(j)	$ 16,970	$ 18,257,514
Illinois—11.0%
Bolingbrook, Illinois, GO, Refunding, Series B (d)(j):
6%, 1/01/33	7,120	1,831,620
6%, 1/01/34	14,085	3,361,526
Centerpoint
Intermodal Center Program Trust, Illinois, Tax Allocation Bonds, Class A, 8%, 6/15/23 (k)	4,630	4,356,506
Chicago,
Illinois, Housing Authority, Capital Program Revenue Refunding Bonds, 5%, 7/01/24 (f)	8,225	8,497,330
Chicago,
Illinois, O’Hare International Airport Revenue Refunding Bonds, Third Lien, AMT, Series C-2, 5.25%, 1/01/30 (f)	7,645	7,498,980
Illinois
Educational Facilities Authority, Revenue Refunding Bonds (University of Chicago), Series A, 5.25%, 7/01/41	760	775,322
Illinois
Educational Facilities Authority, Student Housing Revenue Bonds (Education Advancement Fund - University Center Project at DePaul), 6.25%, 5/01/12 (a)	10,000	11,299,100
Illinois
Health Facilities Authority, Revenue Refunding Bonds (Elmhurst Memorial Healthcare):
5.50%,
1/01/22	5,000	5,090,100
5.625%,
1/01/28	6,000	6,081,720
Illinois
Municipal Electric Agency, Power Supply Revenue Bonds, 4.50%, 2/01/35 (j)	7,975	7,151,581
Illinois State Finance Authority Revenue Bonds, Series A:
(Friendship
Village of Schaumburg), 5.625%, 2/15/37	1,685	1,365,507
(Monarch
Landing, Inc. Project), 7%, 12/01/37	2,885	2,831,801
(Northwestern
Memorial Hospital), 5.50%, 8/15/14 (a)	3,700	4,170,751
Illinois
State Financing Authority, Student Housing Revenue Bonds (MJH Education Assistance IV LLC), Sub-Series B, 5.375%, 6/01/35 (r)	1,675	808,958
		65,120,802
Indiana—6.0%
Indiana Health
Facilities Financing Authority, Hospital Revenue Refunding Bonds (Methodist Hospital, Inc.), 5.50%, 9/15/31	9,000	7,944,660
Petersburg,
Indiana, PCR, Refunding (Indianapolis Power & Light Co. Project), AMT:
5.90%,
12/01/24	10,000	9,802,700
5.95%,
12/01/29	16,000	15,343,040
Vincennes, Indiana, EDR, Refunding, 6.25%, 1/01/24	2,305	2,131,272
		35,221,672
Kentucky—0.2%
Kentucky
Housing Corporation, Housing Revenue Bonds, AMT, Series F, 5.45%, 1/01/32 (l)(m)	1,365	1,357,697
Louisiana—2.0%
Louisiana
Local Government Environmental Facilities and Community Development Authority, Revenue Bonds (Capital Projects and Equipment Acquisition Program), 6.55%, 9/01/25(h)	9,215	8,917,724
Saint
Tammany Parish, Louisiana, Financing Authority, S/F Mortgage Revenue Bonds (Home Ownership Program), Series A, 5.25%, 12/01/39 (b)(c)(m)	3,211	3,164,178
		12,081,902
Maryland—1.1%
Maryland
State Community Development Administration, Department of Housing and Community Development, Residential Revenue Refunding Bonds, AMT, Series A, 4.65%, 9/01/32	2,665	2,359,671
Maryland
State Health and Higher Educational Facilities Authority, Revenue Refunding Bonds (MedStar Health, Inc.), 5.50%, 8/15/33	4,205	4,170,561
		6,530,232

Municipal Bonds	Par (000)	Value
Massachusetts—1.2%
Massachusetts
State Water Resource Authority, General Revenue Refunding Bonds, Series A, 5%, 8/01/41	$ 6,770	$ 6,870,061
Michigan—0.7%
Michigan
State Hospital Finance Authority, Revenue Refunding Bonds (Henry Ford Health System), Series A, 5.25%, 11/15/46	4,230	4,073,152
Mississippi—3.5%
Gulfport,
Mississippi, Hospital Facility Revenue Bonds (Memorial Hospital at Gulfport Project), Series A, 5.75%, 7/01/31	18,680	18,726,513
Mississippi
Business Finance Corporation Revenue Bonds (Northrop Grumman Ship System), 4.55%, 12/01/28	2,345	2,145,347
		20,871,860
Missouri—0.1%
Missouri
Joint Municipal Electric Utility Commission, Power Project Revenue Bonds (Plum Point Project), 4.60%, 1/01/36 (g)	695	643,730
Nebraska—1.2%
Omaha
Public Power District, Nebraska, Electric System Revenue Bonds, Series A, 4.75%, 2/01/44	6,990	6,801,899
Nevada—0.9%
Clark
County, Nevada, EDR, Refunding (Alexander Dawson School of Nevada Project), 5%, 5/15/29	5,260	5,119,716
New
Hampshire—1.3%
New
Hampshire Health and Education Facilities Authority Revenue Bonds (Exeter Hospital Obligated Group), 5.75%, 10/01/31	3,500	3,556,700
New
Hampshire State Business Finance Authority, PCR, Refunding (Public Service Company Project), AMT, Series B, 4.75%, 5/01/21 (g)	4,000	3,846,040
		7,402,740
New
Jersey—8.1%
Middlesex
County, New Jersey, Improvement Authority, Subordinate Revenue Bonds (Heldrich Center Hotel/ Conference Project), Series B, 6.25%, 1/01/37	3,680	3,149,638
New Jersey
EDA, Cigarette Tax Revenue Bonds, 5.75%, 6/15/29	18,500	18,078,570
New Jersey
EDA, EDR, Refunding (Kapkowski Road Landfill Reclamation Improvement District Project), 6.50%, 4/01/28	8,000	8,239,360
New Jersey
EDA, Special Facility Revenue Bonds (Continental Airlines Inc. Project), AMT, 7%, 11/15/30	15,410	14,064,861
Tobacco
Settlement Financing Corporation of New Jersey, Asset-Backed Revenue Refunding Bonds, Series 1A, 4.50%, 6/01/23	4,960	4,488,850
		48,021,279
New
York—6.7%
Albany, New
York, IDA, Civic Facility Revenue Bonds (New Covenant Charter School Project), Series A, 7%, 5/01/35 (s)	1,820	1,424,896
New York
City, New York, City IDA, Special Facility Revenue Bonds, AMT:
(American
Airlines, Inc. - JFK International Airport),
8%, 8/01/28	5,000	4,985,100
(Continental
Airlines Inc. Project), 7.75%, 8/01/31	22,140	21,605,762
New York
Liberty Development Corporation Revenue Bonds (Goldman Sachs Headquarters), 5.25%, 10/01/35	6,025	6,239,068
New York
State Environmental Facilities Corporation, State Clean Water and Drinking Revenue Bonds (New York City Water Project), Series B, 5%, 6/15/31	5,375	5,450,626
		39,705,452

| See Notes to Financial Statements. — SEMI-ANNUAL
REPORT | APRIL
30, 2008 | 21 |
| --- | --- | --- |

| Schedule
of Investments (continued) |
| --- |
| (Percentages shown are based on Net Assets) |

Municipal Bonds	Par (000)	Value
North Carolina—3.6%
Gaston
County, North Carolina, Industrial Facilities and Pollution Control Financing Authority, Revenue Bonds (National Gypsum Company Project), AMT, 5.75%, 8/01/35	$ 12,130	$ 9,621,395
North
Carolina Capital Facilities Finance Agency, Revenue Refunding Bonds (Duke University Project), Series B, 4.25%, 7/01/42	12,550	11,364,401
		20,985,796
Ohio—4.3%
Buckeye
Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Bonds, Series A-2, 6.50%, 6/01/47	3,120	3,033,701
Ohio State
Air Quality Development Authority, Revenue Refunding Bonds (Dayton Power and Light Company Project), Series B, 4.80%, 1/01/34 (j)	18,820	18,841,455
Pinnacle
Community Infrastructure Financing Authority, Ohio, Revenue Bonds, Series A, 6.25%, 12/01/36	3,760	3,527,444
		25,402,600
Oklahoma—1.8%
Oklahoma
State Development Finance Authority, Revenue Refunding Bonds (Saint John Health System), 5%, 2/15/42	3,505	3,410,014
Tulsa,
Oklahoma, Municipal Airport Trust, Revenue Refunding Bonds, Series A, 7.75%, 6/01/35	7,175	7,105,331
		10,515,345
Pennsylvania—4.2%
Pennsylvania
Economic Development Financing Authority, Exempt Facilities Revenue Bonds, AMT, Series A:
(Amtrak
Project), 6.375%, 11/01/41	6,500	6,598,280
(Reliant
Energy), 6.75%, 12/01/36	15,580	15,709,937
Pennsylvania
HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Series 97A, 4.60%, 10/01/27	2,500	2,255,550
		24,563,767
South Carolina—6.6%
Lexington
County, South Carolina, Health Services District Inc., Hospital Revenue Refunding and Improvement Bonds (a):
5.50%,
11/01/13	5,000	5,531,650
5.75%,
11/01/13	10,000	11,187,900
Scago
Education Facilities Corporation for Chesterfield County School District, South Carolina, Revenue Refunding Bonds, 5%, 12/01/29 (n)	6,345	6,442,079
South
Carolina Jobs EDA, Hospital Facilities Revenue Refunding Bonds (Palmetto Health Alliance):
Series A,
6.25%, 8/01/31	5,075	5,146,811
Series C,
6.875%, 8/01/13 (a)	9,000	10,600,017
		38,908,457
Tennessee—2.5%
Knox
County, Tennessee, Health, Educational and Housing Facilities Board, Hospital Facilities Revenue Refunding Bonds (Covenant Health), Series A, 5.70%, 1/01/20 (d)(f)	20,825	11,203,433
Shelby
County, Tennessee, Health, Educational and Housing Facility Board, Hospital Revenue Refunding Bonds (Saint Jude Children’s Research Hospital), 5%, 7/01/25	3,475	3,502,592
		14,706,025
Texas—13.2%
Harris
County-Houston Sports Authority, Texas, Revenue Refunding Bonds (d)(g):
Junior
Lien, Series H, 6.065%, 11/15/35	5,000	952,150
Senior
Lien, Series A, 5.832%, 11/15/38	12,580	1,947,133
Third Lien,
Series A-3, 5.97%, 11/15/37	26,120	4,426,557

Municipal Bonds	Par (000)	Value
Texas—(concluded)
Lower
Colorado River Authority, Texas, Revenue Refunding Bonds (g):
5%, 5/15/13
(a)	$ 50	$ 54,494
5%, 5/15/31	2,345	2,361,556
Series A,
5%, 5/15/13 (a)	5	5,449
Lower
Colorado River Authority, Texas, Transmission Contract Revenue Refunding Bonds (LCRA Transmission Services Corp. Project), 4.75%, 5/15/34 (e)	13,305	12,842,119
Montgomery
County, Texas, Municipal Utility District Number 46, Waterworks and Sewer System, GO, 4.75%, 3/01/30 (g)	1,700	1,672,647
Pearland,
Texas, GO, Refunding, 4.75%, 3/01/29 (j)	2,060	1,993,668
SA Energy
Acquisition Public Facilities Corporation, Texas, Gas Supply Revenue Bonds, 5.50%, 8/01/25	6,540	6,496,182
Texas State
Affordable Housing Corporation, M/F Housing Revenue Bonds (Amern Opportunity Housing Portfolio), Series B, 8%, 3/01/32 (o)(s)	4,435	443,500
Texas State
Turnpike Authority, Central Texas Turnpike System Revenue Bonds (e):
6.07%,
8/15/32 (d)	35,000	8,391,250
6.08%,
8/15/33 (d)	62,325	14,049,302
6.08%,
8/15/34 (d)	65,040	13,792,382
First Tier,
Series A, 5%, 8/15/42	8,390	8,311,889
		77,740,278
Virginia—1.5%
Virginia
Commonwealth Transportation Board, Transportation Contract Revenue Refunding Bonds (U.S. Route 28 Project), 5.287%, 4/01/32 (d)(g)	8,105	2,250,110
Virginia
State, HDA, Commonwealth Mortgage Revenue Bonds, Series H, Sub-Series H-1, 5.35%, 7/01/31 (g)	6,810	6,871,018
		9,121,128
Washington—2.4%
Central
Puget Sound Regional Transportation Authority, Washington, Sales and Use Tax Revenue Bonds, Series A, 5%, 11/01/32 (f)	5,460	5,605,454
King
County, Washington, Sewer Revenue Refunding Bonds, 5%, 1/01/36 (f)	3,615	3,681,588
Washington
State Health Care Facilities Authority, Revenue Refunding Bonds (Providence Health System), Series A, 4.625%, 10/01/34 (j)	5,095	4,816,304
		14,103,346
West Virginia—0.3%
West
Virginia EDA, Lease Revenue Bonds (Correctional, Juvenile and Public Safety Facilities), Series A, 5%, 6/01/29 (g)	2,070	2,090,452
Wisconsin—6.7%
Wisconsin
State Health and Educational Facilities Authority Revenue Bonds (Aurora Health Care, Inc.), 6.40%, 4/15/33	7,500	7,692,525
Wisconsin
State Health and Educational Facilities Authority, Revenue Refunding Bonds:
(Froedtert
and Community Health),
5.375%,
10/01/11 (a)	12,545	13,722,348
(Froedtert
and Community Health), 5.375%, 10/01/30	1,205	1,234,655
(Wheaton
Franciscan Services, Inc.),
5.75%,
2/15/12 (a)	15,000	16,611,450
		39,260,978
Wyoming—0.8%
Wyoming
Community Development Authority, Housing Revenue Bonds, AMT, Series 3:
4.65%,
12/01/27	2,765	2,512,970
4.70%,
12/01/32	2,605	2,322,566
		4,835,536

| See Notes to Financial Statements. — 22 | SEMI-ANNUAL
REPORT | APRIL
30, 2008 |
| --- | --- | --- |

| Schedule
of Investments (concluded) |
| --- |
| (Percentages shown are based on Net Assets
) |

Municipal Bonds	Par (000)	Value
Puerto Rico—2.9%
Puerto Rico
Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds, Series N, 5.25%, 7/01/36 (n)	$ 5,000	$ 5,337,150
Puerto Rico
Electric Power Authority, Power Revenue Refunding Bonds, Series UU, 5%, 7/01/20 (f)	11,000	11,582,010
		16,919,160
Total Municipal Bonds
(Cost—$911,991,689)—153.9%		907,675,158

Corporate Bonds
Multi-State—7.7%
Charter Mac Equity Issuer Trust (k):
6.30%,
6/30/49	11,000	11,395,340
6.625%,
6/30/49	1,000	1,039,280
6.80%,
11/30/50	6,500	6,997,315
6.80%,
10/31/52	16,000	17,931,680
		37,363,615
MuniMae TE Bond Subsidiary LLC, 6.875%, 6/30/49 (k)	8,000	8,258,000
Total Corporate Bonds
(Cost—$42,799,780)—7.7%		45,621,615

Short-Term Securities — Merrill Lynch Institutional Tax-Exempt Fund, 2.49% (p)(q)	Value — $ 4,838,909
Total Short-Term Securities
(Cost—$4,838,909)—0.8%	4,838,909
Total Investments
(Cost—$959,630,378*)—162.4%	958,135,682
Other Assets Less Liabilities—1.2%	7,016,725
Preferred Shares, at Redemption
Value—(63.6%)	(375,264,208	)
Net Assets Applicable to Common
Shares—100.0%	$ 589,888,199

• The cost and unrealized appreciation (depreciation) of investments, as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	$ 31,115,954
Gross unrealized depreciation	(30,022,250	)
Net unrealized appreciation	$ 1,093,704

| (a) | U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the
date indicated, typically at a premium to par. |
| --- | --- |
| (b) | FHLMC Collateralized. |
| (c) | GNMA Collateralized. |
| (d) | Represents a zero coupon bond. Rate shown reflects the
effective yield at the time of purchase. |
| (e) | AMBAC Insured. |
| (f) | FSA Insured. |
| (g) | MBIA Insured. |
| (h) | ACA Insured. |
| (i) | XL Capital Insured. |
| (j) | FGIC Insured. |
| (k) | Security exempt from registration under Rule 144A of the
Securities Act of 1933. These securities may be resold in transactions exempt
from registration to qualified institutional investors. Unless otherwise
indicated, these securities are not considered to be illiquid. |
| (l) | FHA Insured. |
| (m) | FNMA Collateralized. |
| (n) | Assured Guaranty Insured. |
| (o) | Issuer filed for bankruptcy or is in default of interest
payments. |
| (p) | Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows: |

Affiliate	Net Activity	Dividend Income
Merrill Lynch Institutional Tax-Exempt Fund	2,239,909	$ 189,425

(q)	Represents the current yield as of report date.
(r)	Non-income producing security.
(s)	Illiquid securities.
•	Forward interest rate swaps outstanding as of April 30,
2008 were as follows:

	Notional Amount (000)	Unrealized Depreciation
Pay a fixed
rate of 4.498% and receive a floating rate based on 3-month USD LIBOR
Broker, JPMorgan Chase Expires August 2018	$ 54,390	$ (454,156	)
Pay a fixed
rate of 3.646% and receive a floating rate based on 1-week SIFMA Municipal Swap Index Rate
Broker, JPMorgan Chase Expires July 2023	$ 78,800	$ (1,065,376	)
Pay a fixed
rate of 3.689% and receive a floating rate based on 1-week SIFMA Municipal Swap Index
Broker, Deutsche Bank AG Expires June 2028	$ 17,160	$ (97,057	)
Total		$ (1,616,589	)

| See Notes to Financial Statements. — SEMI-ANNUAL
REPORT | APRIL
30, 2008 | 23 |
| --- | --- | --- |

Schedule of Investments April 30, 2008 (Unaudited)
(Percentages
shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Arizona—5.1%
Phoenix and
Pima County, Arizona, IDA, S/F Mortgage Revenue Refunding Bonds, AMT, Series 2007-1, 5.25%, 8/01/38 (a)(b)	$ 2,043	$ 2,039,499
Pima
County, Arizona, IDA, Education Revenue Bonds (American Charter Schools Foundation), Series A, 5.625%, 7/01/38	1,700	1,534,131
Pima
County, Arizona, IDA, Education Revenue Refunding Bonds (Arizona Charter Schools Project), Series O, 5.25%, 7/01/31	1,000	855,530
Salt Verde
Financial Corporation, Arizona, Senior Gas Revenue Bonds:
5%,
12/01/32	1,850	1,679,763
5%,
12/01/37	2,590	2,315,175
		8,424,098
California—3.5%
California
Statewide Communities Development Authority, Revenue Refunding Bonds (Daughters of Charity National Health System), Series A, 5%, 7/01/39	3,625	3,102,710
Irvine,
California, Unified School District Financing Authority, Special Tax Bonds, Series A, 5.125%, 9/01/36	3,000	2,618,490
		5,721,200
Colorado—3.0%
Colorado
HFA, Revenue Refunding Bonds (Adventist Health System/Sunbelt Obligor Group), Series D, 5.125%, 11/15/29	2,500	2,434,750
Colorado
Health Facilities Authority, Revenue Refunding Bonds (Poudre Valley Health Care) (d):
5.20%,
3/01/31	240	243,965
Series B,
5.25%, 3/01/36	485	492,008
Series C,
5.25%, 3/01/40	850	861,118
North Range
Metropolitan District Number 2, Colorado, Limited Tax, GO, 5.50%, 12/15/37	1,200	994,248
		5,026,089
Connecticut—3.7%
Connecticut
State, HFA, Housing Mortgage Finance Program Revenue Bonds, AMT, Sub-Series A-2, 5.15%, 5/15/38	3,000	2,833,800
Connecticut
State Health and Educational Facilities Authority Revenue Bonds (Yale University):
Series T-1,
4.70%, 7/01/29	1,730	1,752,542
Series X-3,
4.85%, 7/01/37	1,560	1,582,979
		6,169,321
District of Columbia—12.9%
District of
Columbia Tobacco Settlement Financing Corporation, Asset-Backed Revenue Refunding Bonds:
6.25%,
5/15/24	5,940	5,988,173
6.50%,
5/15/33	15,415	15,245,435
		21,233,608
Florida—5.7%
Highlands
County, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Adventist Health System), Series G, 5.125%, 11/15/32	1,000	964,140
Hillsborough
County, Florida, IDA, Hospital Revenue Bonds (Tampa General Hospital Project), 5%, 10/01/36	2,830	2,627,655
Jacksonville,
Florida, Health Facilities Authority, Hospital Revenue Bonds (Baptist Medical Center Project), Series A, 5%, 8/15/37	845	793,125
Orange
County, Florida, Health Facilities Authority, First Mortgage Revenue Bonds (Orlando Lutheran Towers), 5.50%, 7/01/38	1,150	965,655

Municipal Bonds	Par (000)	Value
Florida—(concluded)
Sarasota
County, Florida, Health Facilities Authority, Retirement Facility Revenue Refunding Bonds (Village on the Isle Project):
5.50%,
1/01/27	$ 560	$ 508,889
5.50%,
1/01/32	520	457,548
Tolomato
Community Development District, Florida, Special Assessment Bonds, 6.65%, 5/01/40	1,750	1,702,610
Watergrass
Community Development District, Florida, Special Assessment Revenue Bonds, Series A, 5.375%, 5/01/39	1,850	1,457,929
		9,477,551
Georgia—1.8%
Cobb
County, Georgia, Development Authority, Solid Waste Disposal Revenue Bonds (Waste Management of Georgia Inc. Project), AMT, Series A, 5%, 4/01/33	1,000	795,320
Main Street
Natural Gas, Inc., Georgia, Gas Project Revenue Bonds, Series A, 6.375%, 7/15/38	585	585,322
Rockdale
County, Georgia, Development Authority Revenue Bonds (Visy Paper Project), AMT, Series A, 6.125%, 1/01/34	1,600	1,542,768
		2,923,410
Illinois—4.2%
Illinois
State Finance Authority Revenue Bonds (Monarch Landing, Inc. Project), Series A, 7%, 12/01/37	580	569,305
Illinois
State Finance Authority, Revenue Refunding Bonds: (Illinois Institute of Technology), Series A, 5%, 4/01/36	3,000	2,735,400
(Proctor
Hospital), Series A, 5.125%, 1/01/25	4,000	3,626,240
		6,930,945
Indiana—4.0%
Daviess
County, Indiana, EDR (Daviess Community Hospital Project), Refunding, VRDN, 8%, 1/01/29 (e)(f)	3,230	3,230,000
Delaware
County, Indiana, Hospital Authority, Hospital Revenue Bonds (Cardinal Health System Obligated Group), 5.25%, 8/01/36	2,000	1,687,340
Indiana
Health and Educational Facilities Financing Authority, Hospital Revenue Bonds (Community Foundation of Northwest Indiana), 5.50%, 3/01/37	1,985	1,734,652
		6,651,992
Kansas—1.9%
Lenexa,
Kansas, Health Care Facility, Revenue Refunding Bonds, 5.50%, 5/15/39	3,650	3,060,050
Louisiana—2.0%
Louisiana
Local Government Environmental Facilities and Community Development Authority Revenue Bonds (Westlake Chemical Corporation), 6.75%, 11/01/32	2,000	1,960,140
Saint
Tammany Parish, Louisiana, Financing Authority, S/F Mortgage Revenue Bonds (Home Ownership Program), Series A, 5.25%, 12/01/39 (a)(b)	1,404	1,383,115
		3,343,255
Maryland—0.6%
Maryland
State Health and Higher Educational Facilities Authority Revenue Bonds (King Farm Presbyterian Community), Series B, 5%, 1/01/17	1,000	961,810
Michigan—0.7%
Garden
City, Michigan, Hospital Finance Authority, Hospital Revenue Refunding Bonds (Garden City Hospital Obligation), Series A, 5%, 8/15/38	1,540	1,177,992
Minnesota—6.0%
Minnesota
State, HFA, Residential Housing Finance Revenue Bonds, AMT, Series M, 4.85%, 7/01/31	6,460	5,936,998
Minnesota
State Municipal Power Agency, Electric Revenue Bonds, 5%, 10/01/35	4,000	3,906,480
		9,843,478

See Notes to Financial Statements. — 24	SEMI-ANNUAL REPORT	APRIL 30, 2008

| Schedule of Investments
(continued) |
| --- |
| (Percentages shown are based on
Net Assets) |

Municipal Bonds	Par (000)	Value
Mississippi—0.5%
Mississippi
Business Finance Corporation Revenue Bonds (Northrop Grumman Ship System), 4.55%, 12/01/28	$ 915	$ 837,097
Missouri—1.4%
Missouri
State Housing Development Commission, S/F Mortgage Revenue Refunding Bonds (Homeownership Loan Program), AMT, Series B-1, 5.05%, 3/01/38 (a)(b)	2,440	2,384,832
Montana—1.7%
Two Rivers
Authority Inc., Montana, Senior Lien Revenue Bonds (Correctional Facilities Project) (l):
7.25%,
11/01/21	1,500	1,040,445
7.375%,
11/01/27	2,600	1,801,228
		2,841,673
New Hampshire—2.6%
New
Hampshire State Business Financing Authority, Solid Waste Disposal Revenue Bonds (Waste Management Inc. Project), AMT, 5.20%, 5/01/27	5,000	4,286,800
New Jersey—4.8%
New Jersey
EDA, Cigarette Tax Revenue Bonds, 5.50%, 6/15/24	2,670	2,581,196
Tobacco
Settlement Financing Corporation of New Jersey, Asset-Backed Revenue Bonds, 5.75%, 6/01/32	5,000	5,418,800
		7,999,996
New York—10.3%
Nassau
County, New York, Tobacco Settlement Corporation, Senior Asset-Backed Revenue Refunding Bonds, Series A-2, 5.25%, 6/01/26	5,000	4,557,450
New York
City, New York, City IDA, Special Facility Revenue Bonds (American Airlines, Inc. - JFK International Airport), AMT, 7.625%, 8/01/25	7,600	7,359,840
New York
Liberty Development Corporation Revenue Bonds (Goldman Sachs Headquarters), 5.25%, 10/01/35	5,000	5,177,650
		17,094,940
Oklahoma—0.6%
Oklahoma
State Development Finance Authority, Revenue Refunding Bonds (Saint John Health System), 5%, 2/15/42	1,015	987,493
Pennsylvania—1.9%
Allegheny
County, Pennsylvania, Hospital Development Authority, Revenue Refunding Bonds (West Penn Allegheny Health System), Series A, 5.375%, 11/15/40	2,080	1,716,770
Harrisburg,
Pennsylvania, Authority, University Revenue Bonds (Harrisburg University of Science), Series A, 5.40%, 9/01/16	1,000	980,880
Pennsylvania
HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Series 97A, 4.60%, 10/01/27	450	405,999
		3,103,649
Puerto Rico—0.8%
Puerto Rico
Industrial, Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (Ana G. Mendez University System Project), 5%, 3/01/36	1,500	1,269,585
South Carolina—3.3%
Scago
Education Facilities Corporation for Williamsburg County School District, South Carolina, Revenue Refunding Bonds, 5%, 12/01/31 (e)	2,000	1,896,460
South
Carolina Jobs, EDA, Health Care Facilities, First Mortgage Revenue Refunding Bonds (Lutheran Homes):
5.50%,
5/01/28	600	506,166
5.625%,
5/01/42	1,000	821,070

Municipal Bonds	Par (000)	Value
South Carolina—(concluded)
South
Carolina Jobs, EDA, Senior Lien Revenue Refunding Bonds (Burroughs and Chapin Company, Inc.), Series A, 4.70%, 4/01/35 (e)	$ 2,500	$ 2,206,625
		5,430,321
South Dakota—0.6%
South Dakota
State Health and Educational Facilities Authority Revenue Bonds (Sanford Health), 5%, 11/01/40	1,040	984,953
Tennessee—1.0%
Knox
County, Tennessee, Health, Educational and Housing Facilities Board, Hospital Facilities Revenue Refunding Bonds (Covenant Health), Series A, 5.02%, 1/01/36 (h)	5,000	925,600
Shelby
County, Tennessee, Health, Educational and Housing Facility Board, Hospital Revenue Refunding Bonds (Saint Jude Children’s Research Hospital), 5%, 7/01/31	695	700,053
		1,625,653
Texas—7.0%
Brazos
River Authority, Texas, PCR (TXU Energy Company LLC Project), AMT, 5%, 3/01/41	2,000	1,295,740
HFDC of
Central Texas, Inc., Retirement Facilities Revenue Bonds (Village at Gleannloch Farms), Series A, 5.50%, 2/15/27	1,150	980,674
Leander,
Texas, Independent School District, Capital Appreciation, GO, Refunding (School Building), 5.557%, 8/15/42 (h)	34,560	5,161,190
Mission,
Texas, Economic Development Corporation, Solid Waste Disposal Revenue Bonds (Allied Waste N.A. Inc Project), Series A, 5.20%, 4/01/18	2,000	1,759,200
Texas State
Affordable Housing Corporation, S/F Mortgage Revenue Bonds (Professional Educators Home Loan Program), AMT, Series A-1, 5.50%, 12/01/39 (a)(b)	1,240	1,197,380
West
Central Texas Regional Housing Finance Corporation, S/F Mortgage Revenue Bonds (Mortgage-Backed Securities Program), AMT, Series A, 5.35%, 12/01/39 (a)(b)	1,225	1,168,913
		11,563,097
Vermont—2.6%
Vermont
HFA, S/F Housing Revenue Bonds, AMT, Series 27, 4.90%, 5/01/38 (d)	4,670	4,222,614
Virginia—2.3%
Fairfax
County, Virginia, EDA, Residential Care Facilities, Mortgage Revenue Refunding Bonds (Goodwin House, Inc.), 5.125%, 10/01/42	850	729,436
Peninsula
Ports Authority, Virginia, Residential Care Facilities, Revenue Refunding Bonds (Baptist Homes), Series C, 5.375%, 12/01/26	2,600	2,201,784
Reynolds
Crossing Community Development Authority, Virginia, Special Assessment Revenue Bonds (Reynolds Crossing Project), 5.10%, 3/01/21	1,000	894,050
		3,825,270
Wisconsin—4.0%
Wisconsin
State Health and Educational Facilities Authority Revenue Bonds (Ascension Health), Series A, 5%, 11/15/31	5,335	5,298,402
Wisconsin
State Health and Educational Facilities Authority, Revenue Refunding Bonds (Franciscan Sisters Healthcare), 5%, 9/01/26	1,535	1,382,943
		6,681,345
Wyoming—0.5%
Wyoming
Community Development Authority, Housing Revenue Bonds, AMT, Series 3, 4.70%, 12/01/32	1,015	904,954
Total
Municipal Bonds (Cost—$179,872,730)—101.2%		166,989,071

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	25

| Schedule of Investments
(concluded) |
| --- |
| (Percentages shown are based on
Net Assets) |

Municipal Bonds Transferred to Tender Option Bond Trusts (i)	Par (000)	Value
California—17.5%
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Custodial Receipts, Series 1271, 5%, 6/01/47	$ 15,000	$ 14,156,550
University
of California Revenue Bonds, Series B, 4.75%, 5/15/38 (c)	15,000	14,763,750
		28,920,300
Georgia—9.2%
Atlanta,
Georgia, Airport Passenger Facility Charge and Subordinate Lien General Revenue Refunding Bonds, Series C, 5%, 1/01/35 (d)	15,000	15,213,600
Illinois—8.8%
Chicago,
Illinois, O’Hare International Airport, General Airport Revenue Bonds, Custodial Receipts, Series 1284, 5%, 1/01/35	15,000	14,564,250
Indiana—8.2%
Carmel,
Indiana, Lease Rental Revenue Bonds (Performing Arts Center):
4.75%,
2/01/33	7,230	6,964,514
5%, 2/01/33	6,580	6,570,196
		13,534,710
Massachusetts—7.1%
Massachusetts
State, HFA, Housing Revenue Refunding Bonds, AMT, Series D, 5.45%, 6/01/38	11,855	11,667,454
Nebraska—8.2%
Omaha
Public Power District, Nebraska, Electric System Revenue Bonds, Sub-Series B, 4.75%, 2/01/36 (a)	14,000	13,517,560

Municipal Bonds Transferred to Tender Option Bond Trusts (i)	Par (000)	Value
New York—4.6%
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue Refunding Bonds, Series D, 5%, 6/15/41	$ 7,500	$ 7,609,575
North Carolina—15.7%
Charlotte-Mecklenburg
Hospital Authority, North Carolina, Health Care System Revenue Bonds (Carolinas Medical Center), Series A, 5%, 1/15/17	10,000	10,851,500
University
of North Carolina, University Revenue Refunding Bonds, Series A, 4.75%, 12/01/34	15,170	15,226,887
		26,078,387
Texas—5.6%
New Caney,
Texas, Independent School District, GO, 5%, 2/15136	9,150	9,290,910
Total Municipal Bonds Transferred to
Tender Option Bond Trusts (Cost—$149,694,787)—84.9%		140,396,746

| Short-Term Securities — Merrill
Lynch Institutional Tax-Exempt Fund, 3.09% (j)(k) | 1,810,502 | 1,810,502 | |
| --- | --- | --- | --- |
| Total Short-Term Securities
(Cost—$1,810,502)—1.1% | | 1,810,502 | |
| Total Investments
(Cost—$331,378,019*)—187.2% | | 309,196,319 | |
| Other Assets Less Liabilities—1.1% | | 1,768,291 | |
| Liability for Trust Certificates, Including Interest
Expense and Fees
Payable—(88.3%) | | (145,783,380 | ) |
| Net Assets Applicable to Common
Shares—100.0% | $ | 165,181,230 | |

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	$ 1,561,013
Gross unrealized depreciation	(22,903,196	)
Net unrealized appreciation	$ (21,342,183	)

(a)	FHLMC Collateralized.
(b)	FNMA/GNMA Collateralized.
(c)	MBIA Insured.
(d)	FSA Insured.
(e)	Radian Insured.
(f)	Variable rate security. Rate shown is as of report date.
Maturity shown is the final maturity date.
(g)	FGIC Insured.
(h)	Represents a zero coupon bond. Rate shown reflects the
effective yield at the time of purchase.
(i)	Securities represent bonds transferred to a tender option
bond trust in exchange for which the Trust acquired residual interest
certificates. These securities serve as collateral in a financing
transaction. See Note 1 of the Notes to Financial Statements for details of
municipal bonds transferred to tender option bond trusts.
(j)	Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows:

Affiliate — Merrill Lynch Institutional Tax-Exempt Fund	(789)	$ 51,646

(k)	Represents the current yield as of report date.
(l)	Illiquid securities.
•	Forward interest rate swap outstanding as of April 30,
2008 was as follows:

| Description — Pay a fixed
rate of 3.646% and receive a floating rate based on 1-week Securities Industry and Financial Markets Association Municipal Swap Index Broker, JPMorgan Chase Expires July 2023 | $ 10,100 | $ (136,552) |
| --- | --- | --- |

See Notes to Financial Statements. — 26	SEMI-ANNUAL REPORT	APRIL 30, 2008

Schedule of Investments April 30, 2008 (Unaudited)
(Percentages shown are based on
Net Assets)

Municipal Bonds	Par (000)	Value
California—127.6%
California
Health Facilities Financing Authority Revenue Bonds (Sutter Health), Series A, 5.25%, 11/15/46	$ 500	$ 501,215
California
Infrastructure and Economic Development Bank, Revenue Refunding Bonds (The Salvation Army - Western Territory), 5%, 9/01/27 (a)	500	516,485
California
Pollution Control Financing Authority, Solid Waste Disposal Revenue Bonds (Waste Management Inc. Project), AMT, Series C, 5.125%, 11/01/23	500	440,590
California
Rural Home Mortgage Finance Authority, S/F Mortgage Revenue Bonds (Mortgage-Backed Securities Program), AMT, Series A, 5.40%, 12/01/36 (b)(c)	500	496,510
California
State, GO, 5.75%, 3/01/19	40	40,408
California
State, GO, Refunding, 5%, 9/01/32	1,000	1,001,960
California
State Public Works Board, Lease Revenue Bonds (Department of Corrections), Series H, 5%, 11/01/31	500	497,265
California
State University, Systemwide Revenue Refunding Bonds, Series C, 5%, 11/01/38 (d)	625	632,012
California
Statewide Communities Development Authority, Revenue Refunding Bonds:
(Kaiser Hospital Asset Management, Inc.), Series C, 5.25%, 8/01/31	500	496,640
(Kaiser
Permanente), Series A, 5%, 4/01/31	500	486,025
Chabot-Las
Positas, California, Community College District, GO (Election of 2004), Series B, 5%, 8/01/31 (a)	500	511,155
Chino
Basin, California, Regional Financing Authority, Revenue Refunding Bonds (Inland Empire Utility Agency), Series A, 5%, 11/01/33 (a)	500	509,470
Chula
Vista, California, IDR (San Diego Gas and Electric Company), AMT:
Series B,
5%, 12/01/27	320	307,245
Series D,
5%, 12/01/27	275	264,038
Contra
Costa, California, Water District, Water Revenue Refunding Bonds, Series O, 5%, 10/01/24 (a)	600	629,382
Desert,
California, Community College District, GO, Series C, 5%, 8/01/37 (e)(f)	500	513,000
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Series B (f):
5.50%,
6/01/13	600	656,178
5.625%,
6/01/13	400	439,764
Los
Angeles, California, Department of Airports, Airport Revenue Refunding Bonds (Ontario International Airport), AMT, Series A, 5%, 5/15/26 (d)	510	$ 495,817
Los
Angeles, California, Regional Airports Improvement Corporation, Lease Revenue Bonds (American Airlines Inc.), AMT, Series B, 7.50%, 12/01/24	945	901,587
Los
Angeles, California, Water and Power Revenue Bonds (Power System), Sub-Series A-1, 5%, 7/01/35 (e)	500	511,145
Los Angeles
County, California, Community Facilities District Number 3, Special Tax Refunding Bonds (Improvement Area A), Series A, 5.50%, 9/01/14 (e)	1,000	1,019,980

Municipal Bonds	Par (000)	Value
California—(concluded)
Poway,
California, Unified School District, Special Tax Bonds (Community Facilities District Number 6), 5.60%, 9/01/33	$ 1,000	$ 987,910
San
Bernardino County, California, Special Tax Bonds (Community Facilities District Number 2002-1), 5.90%, 9/01/33	1,000	936,420
Southern
California HFA, S/F Mortgage Revenue Bonds, AMT, Series A, 5.80%, 12/01/49 (b)(c)	500	499,660
Southern
California Public Power Authority, Transmission Project Revenue Refunding Bonds, 5.50%, 7/01/20 (d)	40	40,070
Stockton,
California, Unified School District, GO (Election of 2005), 5%, 8/01/31 (e)	500	515,280
Tobacco
Securitization Authority of Southern California, Asset-Backed Revenue Bonds, Senior Series A, 5.625%, 6/01/12 (f)	900	992,088
Tustin,
California, Unified School District, Senior Lien Special Tax Bonds (Community Facilities District Number 97-1), Series A, 5%, 9/01/32 (e)	750	759,570
Vacaville,
California, Unified School District, GO (Election of 2001), 5%, 8/01/30 (d)	500	507,865
		17,106,734
Puerto Rico—17.3%
Puerto Rico
Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds, Series L, 5.25%, 7/01/38 (a)	85	88,967
Puerto Rico
Commonwealth, Public Improvement, GO, Series A,: 5%, 7/01/14
(f)	315	346,503
5%, 7/01/34	185	174,435
Puerto Rico
Electric Power Authority, Power Revenue Bonds, Series NN, 5.125%, 7/01/13 (f)	255	279,990
Puerto Rico
Industrial, Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (Ana G. Mendez University System Project), 5%, 3/01/26	700	626,038
Puerto Rico
Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.50%, 2/01/12 (f)	745	803,952
		2,319,885
Total
Municipal Bonds (Cost—$19,318,646)—144.9%		19,426,619

| Short-Term Securities — CMA
California Municipal Money Fund, 1.9% (g)(h) | 1,229,203 | 1,229,203 | |
| --- | --- | --- | --- |
| Total Short-Term Securities
(Cost—$1,229,203)—9.2% | | 1,229,203 | |
| Total Investments
(Cost—$20,547,849*)—154.1% | | 20,655,822 | |
| Other Assets Less Liabilities—1.9% | | 255,750 | |
| Preferred Shares, at Redemption
Value—(56.0%) | | (7,505,017 | ) |
| Net Assets Applicable to Common
Shares—100.0% | $ | 13,406,555 | |

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	27

Schedule of Investments (concluded) BlackRock California Investment Quality Municipal Trust, Inc. (RAA)

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	$ 630,596
Gross unrealized depreciation	(513,866	)
Net unrealized appreciation	$ 117,090

(a)	AMBAC Insured.
(b)	FHLMC Collateralized.
(c)	FNMA/GNMA Collateralized.
(d)	MBIA Insured.
(e)	FSA Insured.
(f)	U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the
date indicated, typically at a premium to par.
(g)	Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows:

Affiliate	Net Activity (000)	Dividend Income
CMA California Municipal Money Fund	812	$ 12,814

(h) Represents the current yield as of report date.

28 SEMI-ANNUAL REPORT APRIL 30, 2008

| Schedule of
Investments April 30, 2008 (Unaudited) |
| --- |
| (Percentages
shown are based on Net Assets) |

Municipal Bonds	Par — (000)	Value
California—127.9%
Anaheim,
California, Public Financing Authority, Lease Revenue Bonds (Public Improvements Project), Sub-Series C (a)(b):
5.67%,
9/01/31	$ 24,500	$ 6,782,580
5.58%,
9/01/32	6,070	1,582,935
California
County Tobacco Securitization Agency, Tobacco Revenue Bonds (Stanislaus County Tobacco Funding Corporation), Series A, 5.875%, 6/01/43	5,000	4,700,650
California
Educational Facilities Authority Revenue Bonds (Stanford University), Series Q, 5.25%, 12/01/32	10,000	10,269,200
California
Health Facilities Financing Authority Revenue Bonds (Sutter Health), Series A, 5.25%, 11/15/46	7,000	7,017,010
California
Infrastructure and Economic Development Bank Revenue Bonds:
(J. David
Gladstone Institute Project),
5.25%,
10/01/34	15,250	15,261,132
(Kaiser
Hospital Assistance I-LLC), Series A,
5.55%,
8/01/31	13,500	13,678,875
California
Pollution Control Financing Authority, Solid Waste Disposal Revenue Bonds (Waste Management Inc. Project), AMT, Series A-2, 5.40%, 4/01/25	2,290	2,070,641
California
State Department of Water Resources, Power Supply Revenue Bonds, Series A, 5.375% 5/01/12 (c)	10,000	11,031,300
California
State University, Systemwide Revenue Bonds, Series A, 5%, 11/01/39 (a)	2,400	2,465,040
California
State, Various Purpose, GO, 5.50%, 11/01/33	10,000	10,315,500
California
State, Veterans, GO, Refunding, AMT, Series BZ, 5.375%, 12/01/24 (d)	5,000	5,000,200
California
Statewide Communities Development Authority Revenue Bonds:
(Daughters
of Charity National Health System),
Series A,
5.25%, 7/01/30	4,000	3,685,040
(Sutter
Health), Series B, 5.625%, 8/15/42	10,000	10,199,200
Chula
Vista, California, IDR (San Diego Gas and Electric Company), AMT:
Series B,
5%, 12/01/27	5,065	4,863,109
Series D,
5%, 12/01/27	4,395	4,219,815
Elk Grove,
California, Unified School District, Special Tax Bonds (Community Facilities District Number 1) (b)(e):
5.6%,
12/01/29	7,485	2,224,841
5.599%,
12/01/30	7,485	2,089,438
5.601%, 12/01/31	7,485	1,965,636
Etiwanda
School District, California, Public Financing Authority, Local Agency Revenue Refunding Bonds, 5%, 9/15/32 (f)	1,100	$ 1,125,883
Foothill/Eastern
Corridor Agency, California, Toll Road Revenue Refunding Bonds:
5.374%,
7/15/26 (g)	5,000	4,684,950
6.1%,
1/15/33 (b)	5,000	1,098,100
6.106%,
1/15/34 (b)	5,000	1,032,750
6.199%,
1/15/35 (b)	13,445	2,578,213
6.101%,
1/15/38 (b)	1,000	152,560
5.75%, 1/15/40	10,030	9,826,993
Golden
State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds (c):
Series A-1,
6.625%, 6/01/13	2,000	2,291,320
Series B,
5.50%, 6/01/13	8,500	9,295,855
Series B,
5.625%, 6/01/13	5,800	6,376,578

Municipal Bonds	Par — (000)	Value
California—(continued)
Huntington
Beach, California, Union High School District, GO (Election of 2004), 5.02%, 8/01/33 (b)(h)	$ 5,000	$ 1,219,000
Irvine,
California, Mobile Home Park Revenue Bonds (Meadows Mobile Home Park), Series A, 5.70%, 3/01/28	4,965	4,857,309
Kaweah
Delta Health Care District, California, Revenue Refunding Bonds, 6%, 8/01/12 (c)	7,700	8,777,769
Lathrop,
California, Financing Authority Revenue Bonds (Water Supply Project):
5.90%,
6/01/27	2,855	2,741,257
6%, 6/01/35	5,140	4,857,814
Live Oak
Unified School District, California, GO (Election of 2004), Series B (b)(i):
5.589%,
8/01/35	985	236,006
5.598%,
8/01/36	1,030	232,904
5.61%,
8/01/37	1,080	230,429
5.62%,
8/01/38	1,125	226,620
5.631%,
8/01/39	1,175	223,391
5.641%,
8/01/40	1,230	220,650
5.651%,
8/01/41	1,285	217,499
5.661%,
8/01/42	1,340	213,931
5.669%,
8/01/43	1,400	210,770
5.68%,
8/01/44	1,465	207,957
Los
Angeles, California, Regional Airports Improvement Corporation, Lease Revenue Bonds (American Airlines Inc.), AMT, Series C, 7.50%, 12/01/24	4,110	3,915,761
Mount San
Antonio Community College District, California, GO (Election of 2001), Series C, 5%, 9/01/31 (a)	10,770	11,072,314
Palm
Springs, California, Mobile Home Park Revenue Bonds (Sahara Mobile Home Park), Series A, 5.625%, 5/15/26	1,000	984,390
Palomar
Pomerado Health Care District, California, GO (Election of 2004), Series A, 5.125%, 8/01/37 (d)	5,550	5,712,337
Port of
Oakland, California, Revenue Refunding Bonds, Intermediate Lien, AMT, Series A, 5%, 11/01/27 (d)	5,950	5,720,627
Rancho
Cucamonga, California, Community Facilities District, Special Tax Bonds, Series A, 6.50%, 9/01/33	4,000	$ 4,028,160
Rancho
Cucamonga, California, Redevelopment Agency, Tax Allocation Bonds (Rancho Redevelopment Project), 5.125%, 9/01/30 (d)	15,500	15,579,050
Redding,
California, Electric System, COP, Series A, 5%, 6/01/30 (a)	2,780	2,837,296
Richmond,
California, Wastewater Revenue Bonds, 5.619%, 8/01/31 (b)(e)(j)	1,905	581,349
Sacramento
County, California, Airport System Revenue Bonds, AMT, Senior Series B, 5.25%, 7/01/33 (a)	1,275	1,264,341
San Diego,
California, Community College District, GO (Election of 2006), 5%, 8/01/32 (a)	9,000	9,275,040
San
Francisco, California, City and County Airport Commission, International Airport Revenue Refunding Bonds, AMT, Second Series, Issue 27A, 5.25%, 5/01/31 (c)	6,500	6,389,240
San
Francisco, California, City and County Redevelopment Agency, Community Facilities District Number 1, Special Tax Bonds (Mission Bay South Public Improvements Project):
6.25%,
8/01/33	7,500	7,433,250
Series B,
6.125%, 8/01/31	1,775	1,733,962

See Notes to Financial Statements.

SEMI-ANNUAL REPORT APRIL 30, 2008 29

| Schedule of
Investments (concluded) |
| --- |
| (Percentages
shown are based on Net Assets) |

Municipal Bonds	Par — (000)	Value
California—(concluded)
San Jose,
California, M/F Housing Revenue Bonds: (Lenzen Affordable Housing Project), AMT, Series B,
5.45%,
2/20/43 (k)(l)	$ 2,880	$ 2,822,515
(Villages Parkway Senior Apartments
Housing Project), AMT, Series D, 5.50%, 4/01/34 (m)	3,595	3,597,696
Santa Clara
County, California, Housing Authority, M/F Housing Revenue Bonds AMT, Series A:
(John Burns
Gardens Apartments Project),
5.85%,
8/01/31	1,715	1,741,068
(Rivertown
Apartments Project), 6%, 8/01/41	1,235	1,257,292
Santa
Clarita, California, Community Facilities District Number 02-1, Special Tax Refunding Bonds (Valencia Town Center Project), 5.85%, 11/15/32	3,075	2,936,379
Stockton,
California, Unified School District, GO (Election of 2005), 5%, 8/01/31 (a)	2,500	2,576,400
Upland,
California, Unified School District, GO, 5.125%, 8/01/25 (a)	2,000	2,089,900
Val Verde,
California, Unified School District Financing Authority, Special Tax Refunding Bonds, Junior Lien, 6.25%, 10/01/28	2,245	2,247,492
		278,354,509
Puerto Rico—7.3%
Puerto Rico
Electric Power Authority, Power Revenue Bonds, Series II, 5.25%, 7/01/12 (c)	5,000	5,517,000
Puerto Rico
Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.70%, 2/01/10 (c)	10,000	10,499,200
		16,016,200
Total Municipal Bonds
(Cost—$288,200,152)—135.2%		294,370,709

Corporate Bonds	Par — (000)	Value
Multi-State—10.0%
Charter Mac
Equity Issuer Trust (n):
6.30%,
6/30/49	$ 7,000	$ 7,251,580
6.80%,
11/30/50	4,000	4,306,040
		11,557,620
MuniMae TE
Bond Subsidiary LLC (k):
6.30%,
6/30/49	7,000	7,168,070
6.80%,
6/30/50	3,000	3,169,740
		10,337,810
Total Corporate Bonds
(Cost—$21,000,000)—10.0%		21,895,430

| Short-Term Securities — CMA
California Municipal Money Fund, 2.08% (o)(p) | Shares — 28,238,069 | 28,238,069 | |
| --- | --- | --- | --- |
| Total Short-Term Securities
(Cost—$28,238,069)—13.0% | | 28,238,069 | |
| Total Investments
(Cost—$337,438,221*)—158.2% | | 344,504,208 | |
| Other Assets Less Liabilities—2.4% | | 5,200,737 | |
| Preferred Shares, at Redemption
Value—(60.6%) | | (131,995,802 | ) |
| Net Assets Applicable to Common
Shares—100.0% | $ | 217,709,143 | |

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	$ 10,304,284
Gross unrealized depreciation	(3,058,501	)
Net unrealized appreciation	$ 7,245,783

(a)	FSA Insured.
(b)	Represents a zero coupon bond. Rate shown reflects the
effective yield at the time of purchase.
(c)	U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the date
indicated, typically at a premium to par.
(d)	MBIA Insured.
(e)	AMBAC Insured.
(f)	Assured Guaranty Insured.
(g)	Represents a step bond. Rate shown reflects the effective
yield at the time of purchase.
(h)	FGIC Insured.
(i)	XL Capital Insured.
(j)	Security is collateralized by municipal or U.S. Treasury
obligations.
(k)	GNMA Collateralized.
(l)	FHA Insured.
(m)	FNMA Collateralized.
(n)	Security exempt from registration under Rule 144A of the
Securities Act of 1933. These securities may be resold in transactions exempt
from registration to qualified institutional investors. Unless otherwise
indicated, these securities are not considered to be illiquid.
(o)	Represents the current yield as of report date.
(p)	Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows:

	Net — Activity	Dividend
Affiliate	(000)	Income
CMA California Municipal
Money Market Fund	21,394	$ 199,548

See Notes to Financial Statements.

30 SEMI-ANNUAL REPORT APRIL 30, 2008

Schedule of Investments April 30, 2008 (Unaudited) BlackRock Florida Investment Quality Municipal Trust (RFA) (Percentages shown are based on Net Assets)

Municipal Bonds	Par — (000)	Value
Florida—141.2%
Arborwood
Community Development District, Florida, Capital Improvement Special Assessment Bonds (Master Infrastructure Projects), Series B, 5.10%, 5/01/14	$ 230	$ 206,894
Ave Maria
Stewardship Community District, Florida, Revenue Bonds, 4.80%, 11/01/12	500	459,945
Boynton
Beach, Florida, Utility System Revenue Refunding Bonds, 6.25%, 11/01/20 (a)(b)	170	198,637
Brevard
County, Florida, Health Facilities Authority, Healthcare Facilities Revenue Bonds (Health First Inc. Project), 5%, 4/01/34	250	233,812
Broward County,
Florida, HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Series E, 5.90%, 10/01/39 (c)(d)	500	506,975
Broward
County, Florida, School Board, COP, Series A, 5%, 7/01/30 (e)	700	707,938
Dade
County, Florida, Special Obligation Revenue Refunding Bonds, Series B, 6.25%, 10/01/08 (f)(g)(h)	1,000	713,070
Escambia
County, Florida, Environmental Improvement Revenue Refunding Bonds (International Paper Company Projects), AMT, Series A, 5%, 8/01/26	455	375,430
Florida
Higher Educational Facilities Financing Authority Revenue Bonds (Flagler College, Inc. Project), 5.25%, 11/01/36 (i)	555	559,923
Florida
Housing Finance Corporation, Homeowner Mortgage Revenue Bonds, AMT, Series 1, 6%, 7/01/39	200	202,510
Fort Myers,
Florida, Utility System Revenue Refunding Bonds, 5%, 10/01/31 (j)	700	707,644
Halifax
Hospital Medical Center, Florida, Hospital Revenue Refunding and Improvement Bonds, Series A, 5.25%, 6/01/26	500	487,440
Heritage
Harbour North Community Development District, Florida, Capital Improvement Bonds, 6.375%, 5/01/38	250	223,667
Hillsborough
County, Florida, Aviation Authority Revenue Bonds, AMT, Series A, 5.50%, 10/01/38 (k)	500	503,525
Hillsborough
County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT, Series 1, 5.375%, 10/01/49 (c)(d)	250	241,170
Hillsborough
County, Florida, IDA, Hospital Revenue Bonds (H. Lee Moffitt Cancer Center Project), Series A, 5.25%, 7/01/37	250	239,552
Hillsborough
County, Florida, IDA, PCR, Refunding (Tampa Electric Company Project), Series A, 5.65%, 5/15/18	150	151,092
Jacksonville
Electric Authority, Florida, Saint John’s River Power Park System Revenue Bonds, Issue Three, Series 2, 5%, 10/01/37	200	202,844
Jacksonville,
Florida, HFA, Homeowner Mortgage Revenue Refunding Bonds, AMT, Series A-1, 5.625%, 10/01/39 (c)(d)	250	248,722
Jacksonville,
Florida, Health Facilities Authority, Hospital Revenue Bonds (Baptist Medical Center Project), 5%, 8/15/37 (e)	500	502,175
Jacksonville,
Florida, Port Authority Revenue Bonds, AMT, 6% due 11/01/2038	200	206,188
Lee County,
Florida, HFA, S/F Mortgage Revenue Bonds (Multi-County Program), AMT, Series A-2, 6%, 9/01/40 (c)(d)	500	519,305
Lee County,
Florida, IDA, Health Care Facilities, Revenue Refunding Bonds (Shell Point/Alliance Obligor Group), 5%, 11/15/32 (l)	400	336,336

Municipal Bonds	Par — (000)	Value
Florida—(concluded)
Madison
County, Florida, First Mortgage Revenue Bonds (Twin Oaks Project), Series A, 6%, 7/01/25	$ 265	$ 251,673
Manatee
County, Florida, HFA, Homeowner Revenue Bonds, AMT, Series A, 5.90%, 9/01/40 (c)(d)	250	249,427
Miami
Beach, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Mount Sinai Medical Center of Florida), 6.75%, 11/15/21	500	508,415
Miami,
Florida, Health Facilities Authority, Health System Revenue Bonds (Catholic Health East), Series C, 5.125%, 11/15/24	750	753,390
Miami,
Florida, Special Obligation Revenue Bonds (Street and Sidewalk Improvement Program), 5%, 1/01/37 (j)	500	500,725
Miami-Dade
County, Florida, Aviation Revenue Bonds (Miami International Airport), Series B, 5%, 10/01/37 (a)	750	733,020
Miami-Dade
County, Florida, HFA, Home Ownership Mortgage Revenue Bonds, AMT, Series A, 5.55%, 10/01/49 (c)(d)	500	494,700
Miami-Dade
County, Florida, Special Obligation Revenue Bonds, Sub-Series B, 5.649%, 10/01/31 (h)(j)	5,000	1,382,400
New River
Community Development District, Florida, Capital Improvement Revenue Bonds, Series B, 5%, 5/01/13	250	228,213
Orange
County, Florida, Educational Facilities Authority, Educational Facilities Revenue Bonds (Rollins College Project), 5.25%, 12/01/37 (f)	500	507,880
Orange
County, Florida, Health Facilities Authority, Health Care Revenue Refunding Bonds (Orlando Lutheran Towers), 5.375%, 7/01/20	105	95,779
Orange
County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Orlando Regional Healthcare), 5.70%, 7/01/26	95	85,719
Orlando,
Florida, Senior Tourist Development Tax Revenue Bonds (6th Cent Contract Payments), Series A, 5.25%, 11/01/38 (k)	550	568,282
Peace
River/Manasota Regional Water Supply Authority, Florida, Utility System Revenue Bonds, Series A, 5%, 10/01/35 (e)	750	762,053
Pine Ridge
Plantation Community Development District, Florida, Capital Improvement and Special Assessment Bonds, Series B, 5%, 5/01/11	395	370,589
Pinellas
County, Florida, Health Facilities Authority Revenue Bonds (BayCare Health System Inc.), 5.50%, 5/15/13 (g)	1,000	1,112,100
Saint Johns
County, Florida, Ponte Vedra Utility System Revenue Bonds, 5%, 10/01/35 (e)	750	762,053
Saint Johns
County, Florida, Water and Sewer Revenue Bonds, CABS, 5.393%, 6/01/32 (f)(h)	1,000	257,680
Stevens
Plantation Improvement Project Dependent Special District, Florida, Revenue Bonds, 6.375%, 5/01/13	585	574,119
Suncoast
Community Development District, Florida, Capital Improvement Revenue Bonds, Series A, 5.875%, 5/01/34	245	236,927
Tolomato
Community Development District, Florida, Special Assessment Bonds, 6.55%, 5/01/27	250	244,428
Village
Center Community Development District, Florida, Recreational Revenue Bonds, Series A, 5%, 11/01/32 (j)	750	759,675
		20,174,041

See Notes to Financial Statements.

SEMI-ANNUAL REPORT APRIL 30, 2008 31

| Schedule of
Investments (concluded) |
| --- |
| (Percentages
shown are based on Net Assets) |

Municipal Bonds	Par — (000)	Value
Puerto Rico—14.7%
Puerto Rico
Commonwealth Aqueduct and Sewer Authority, Senior Lien Revenue Bonds, Series A, 6%, 7/01/44	$ 400	$ 417,920
Puerto Rico
Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds, Series L, 5.25%, 7/01/38 (f)	85	88,967
Puerto Rico Commonwealth, Public Improvement, GO, Series A: 5%, 7/01/14 (g)	315	346,503
5%, 7/01/34	185	174,435
Puerto Rico
Industrial, Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (Ana G. Mendez University System Project), 5%, 3/01/26	300	268,302
Puerto Rico
Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.50%, 2/01/12 (g)	745	803,952
		2,100,079
Total Municipal Bonds
(Cost—$22,495,059)—155.9%		$ 22,274,120

| Short-Term Securities — CMA Florida
Municipal Money Fund, 2.01% (m)(n) | Value — $ 817,070 | |
| --- | --- | --- |
| Total Short-Term Securities
(Cost—$817,070)—5.7% | 817,070 | |
| Total Investments
(Cost—$23,312,129*)—161.6% | 23,091,190 | |
| Liabilities in Excess of Other
Assets—(2.1%) | (301,364 | ) |
| Preferred Shares, at Redemption
Value—(59.5%) | (8,504,943 | ) |
| Net Assets Applicable to Common
Shares—100.0% | $ 14,284,883 | |

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	440,706
Gross unrealized depreciation	(661,666	)
Net unrealized depreciation	$ (220,960	)

(a)	FGIC Insured.
(b)	Security is collateralized by municipal or U.S. Treasury
obligations.
(c)	FHLMC Collateralized.
(d)	FNMA/GNMA Collateralized.
(e)	FSA Insured.
(f)	AMBAC Insured.
(g)	U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the
date indicated, typically at a premium to par.
(h)	Represents a zero coupon bond. Rate shown reflects the
effective yield at the time of purchase.
(i)	XL Capital Insured.
(j)	MBIA Insured.
(k)	Assured Guaranty Insured.
(l)	Security is illiquid.
(m)	Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a) (3) of the Investment Company Act of
1940, were as follows:

	Net	Dividend
Affiliate	Activity	Income
CMA Florida Municipal Money Fund	606,570	$ 6,645

(n)	Represents the current yield as of report date.
•	Forward interest rate swap outstanding as of April 30,
2008 was as follows:

	Notional — Amount	Unrealized
	(000)	Depreciation
Pay a fixed
rate of 3.553% and receive a floating rate based on 1-week SIFMA Municipal Swap Index
Broker,
Lehman Brothers Special Financing Expires June 2023	$ 2,000	$ (4,156	)

See Notes to Financial Statements.

32 SEMI-ANNUAL REPORT APRIL 30, 2008

Schedule of Investments April 30, 2008 (Unaudited) BlackRock Florida Municipal Income Trust (BBF) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Florida—144.6%
Ave Maria Stewardship Community District, Florida, Revenue Bonds, 4.80%, 11/01/12	$ 1,000	$ 919,890
Beacon Tradeport Community Development District, Florida, Special Assessment Revenue Refunding Bonds (Commercial Project), Series A, 5.625%, 5/01/32 (a)	7,705	7,722,490
Brevard County, Florida, Health Facilities Authority, Healthcare Facilities Revenue Bonds (Health First Inc. Project), 5%, 4/01/36	2,000	1,863,440
Capital Projects Finance Authority, Florida, Student Housing Revenue Bonds (Capital Projects Loan Program), Senior Series F-1, 5%, 10/01/31 (b)	2,800	2,655,576
Easton Park Community Development District, Florida, Capital Improvement Revenue Bonds, 5.20%, 5/01/37	985	754,293
Escambia County, Florida, Health Facilities Authority, Health Facility Revenue Bonds (Florida Health Care Facility Loan), 5.95%, 7/01/20 (c)	799	840,437
Florida State Board of Education, Public Education Capital Outlay, GO, Series A, 5.125%, 6/01/10 (d)	5,550	5,907,475
Fort Myers, Florida, Utility System Revenue Refunding Bonds, 5%, 10/01/31 (b)	1,355	1,369,797
Gateway Services Community Development District, Florida, Special Assessment Bonds (Stoneybrook Project), 5.50%, 7/01/08	35	34,971
Halifax Hospital Medical Center, Florida, Hospital Revenue Refunding and Improvement Bonds, Series A, 5.25%, 6/01/26	2,500	2,437,200
Heritage Harbour North Community Development District, Florida, Capital Improvement Bonds, 6.375%, 5/01/38	1,500	1,342,005
Heritage Harbour South Community Development District, Florida, Capital Improvement Special Assessment Bonds, Series A, 6.50%, 5/01/34	1,610	1,639,543
Highlands County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Adventist Health System):
ARS, VRDN, Series F, 4.25%, 11/15/35
(e)(f)	1,800	1,800,000
Series A, 6%, 11/15/11 (d)	6,500	7,228,715
Series C, 5.25%, 11/15/36	4,000	3,901,680
Hillsborough County, Florida, IDA, Hospital Revenue Bonds (H. Lee Moffitt Cancer Center Project), Series A, 5.25%, 7/01/37	1,755	1,681,659
Hillsborough County, Florida, IDA, PCR, Refunding (Tampa Electric Company Project):
5.50%, 10/01/23	1,450	1,440,995
Series A, 5.65%, 5/15/18	900	906,552
Jacksonville Electric Authority, Florida, Saint John’s River Power Park System Revenue Bonds, Issue Three, Series 2, 5%, 10/01/37	1,100	1,115,642
Jacksonville, Florida, Economic Development Commission, Health Care Facilities Revenue Bonds (Mayo Clinic- Jacksonville), Series B, 5.50%, 11/15/36	7,500	7,600,950
Jacksonville, Florida, Health Facilities Authority, Hospital Revenue Bonds (Baptist Medical Center Project), 5%, 8/15/37 (e)	2,280	2,289,918
Jacksonville, Florida, Transit Revenue Bonds, 5%, 10/01/26 (b)	4,000	4,049,960
Laguna Lakes Community Development District, Florida, Special Assessment Revenue Refunding Bonds, Series A, 6.40%, 5/01/13 (d)	1,575	1,802,430

Municipal Bonds	Par (000)	Value
Florida—(continued)
Lee County, Florida, IDA, Health Care Facilities, Revenue Refunding Bonds (Shell Point/Alliance Obligor Group), 5%, 11/15/32 (g)	$ 1,430	$ 1,202,401
Lee Memorial Health System, Florida, Hospital Revenue Bonds, Series A, 5%, 4/01/32 (c)	1,000	1,001,380
Madison County, Florida, First Mortgage Revenue Bonds (Twin Oaks Project), Series A, 6%, 7/01/25	1,690	1,605,010
Melbourne, Florida, Water and Sewer Revenue Bonds, 5.23%, 10/01/21 (h)(i)(j)	2,770	1,514,525
Miami Beach, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Mount Sinai Medical Center of Florida), 6.75%, 11/15/21	3,000	3,050,490
Miami-Dade County, Florida, Expressway Authority, Toll System Revenue Refunding Bonds, 5.125%, 7/01/25 (i)	1,000	1,021,550
Miami-Dade County, Florida, Special Obligation Revenue Bonds (b)(j):
Sub-Series B, 5.596%, 10/01/33	9,700	2,391,341
Sub-Series C, 5.623%, 10/01/28	25,000	8,177,750
Miami-Dade County, Florida, Special Obligation Revenue Refunding Bonds, Sub-Series A, 5.535%, 10/01/19 (b)(j)	2,595	1,445,311
New River Community Development District, Florida, Capital Improvement Revenue Bonds, Series B, 5%, 5/01/13	1,500	1,369,275
Northern Palm Beach County Improvement District, Florida, Water Control and Improvement Revenue Bonds (Unit of Development Number 43):
6.10%, 8/01/11 (d)	1,155	1,272,833
6.125%, 8/01/11 (d)	3,500	3,894,345
6.10%, 8/01/21	295	297,159
Orange County, Florida, Educational Facilities Authority, Educational Facilities Revenue Bonds (Rollins College Project), 5.25%, 12/01/27 (c)	1,000	1,024,940
Orange County, Florida, Health Facilities Authority, Health Care Revenue Refunding Bonds (Orlando Lutheran Towers), 5.375%, 7/01/20	655	597,478
Orange County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Orlando Regional Healthcare), 5.70%, 7/01/26	600	541,386
Orange County, Florida, Tourist Development, Tax Revenue Refunding Bonds, 5%, 10/01/29 (c)	1,300	1,307,150
Orlando, Florida, Senior Tourist Development Tax Revenue Bonds (6th Cent Contract Payments), Series A, 5.25%, 11/01/38 (k)	1,000	1,033,240
Orlando-Orange County Expressway Authority, Florida, Expressway Revenue Bonds, VRDN, Sub-Series D, 3.34%, 7/01/40 (c)(f)	2,000	2,000,000
Palm Beach County, Florida, School Board, COP, Refunding, Series B, 5%, 8/01/25 (c)	2,500	2,535,150
Palm Beach County, Florida, School Board, COP, Series A, 5%, 8/01/29 (b)(h)	1,000	1,005,250
Pine Ridge Plantation Community Development District, Florida, Capital Improvement and Special Assessment Bonds, Series B, 5%, 5/01/11	590	553,538
Saint Johns County, Florida, Ponte Vedra Utility System Revenue Bonds, 5%, 10/01/35 (e)	1,000	1,016,070
Saint Johns County, Florida, Water and Sewer Revenue Bonds, CABS, 5.335%, 6/01/30 (c)(j)	3,945	1,140,144

| See Notes to Financial Statements. — SEMI-ANNUAL
REPORT | APRIL
30, 2008 | 33 |
| --- | --- | --- |

Schedule of Investments (concluded)
(Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Florida—(concluded)
South Miami Health Facilities Authority, Florida, Hospital Revenue Bonds (Baptist Health System Obligation Group), 5.25%, 2/01/13 (d)	$ 12,000	$ 13,128,600
South Miami Health Facilities Authority, Florida, Hospital Revenue Refunding Bonds (Baptist Health System Obligation Group), 5%, 8/15/32	1,000	985,540
Sumter County, Florida, IDA, IDR (North Sumter Utility Company LLC), AMT, 6.80%, 10/01/32	2,700	2,708,100
Suncoast Community Development District, Florida, Capital Improvement Revenue Bonds, Series A, 5.875%, 5/01/34	985	952,544
Tampa, Florida, Revenue Bonds (University of Tampa Project), 5.625%, 4/01/32 (a)	5,500	5,533,275
Tampa, Florida, Water and Sewer Revenue Refunding Bonds, Series A, 5%, 10/01/26	4,000	4,077,600
Tolomato Community Development District, Florida, Special Assessment Bonds, 6.55%, 5/01/27	1,250	1,222,138
Village Center Community Development District, Florida, Recreational Revenue Bonds, Series A, 5%, 11/01/32 (b)	1,795	1,818,156
Village Community Development District Number 5, Florida, Special Assessment Bonds, Series A:
6%, 5/01/22	2,845	2,866,338
6.50%, 5/01/33	1,395	1,419,204
Volusia County, Florida, Educational Facility Authority, Educational Facilities Revenue Bonds (Embry-Riddle Aeronautical University Project), Series A, 5.75%, 10/15/29	2,000	1,990,180
Watergrass Community Development District, Florida, Special Assessment Revenue Bonds, Series B, 5.125%, 11/01/14	1,000	904,350
		139,909,359

Municipal Bonds	Par (000)	Value
Puerto Rico—11.5%
Puerto Rico Commonwealth Aqueduct and Sewer Authority, Senior Lien Revenue Bonds, Series A, 6%, 7/01/44	$ 2,100	$ 2,194,080
Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.125%, 7/01/31	4,980	4,749,177
Puerto Rico Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.70%, 2/01/10 (d)	4,000	4,199,680
		11,142,937
Total
Municipal Bonds (Cost—$148,355,909)—156.1%		151,052,296

| Short-Term
Securities — CMA Florida Municipal Money
Fund, 2.01% (l)(m) | 1,291,137 | 1,291,137 | |
| --- | --- | --- | --- |
| Total
Short-Term Securities (Cost—$1,291,137)—1.3% | | 1,291,137 | |
| Total
Investments (Cost—$149,647,046*)—157.4% | | 152,343,433 | |
| Other
Assets Less Liabilities—2.1% | | 2,003,904 | |
| Preferred
Shares, at Redemption Value—(59.5%) | | (57,555,953 | ) |
| Net Assets
Applicable to Common Shares—100.0% | $ | 96,791,384 | |

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized
appreciation	$ 4,948,993
Gross unrealized
depreciation	(2,252,367	)
Net unrealized appreciation	$ 2,696,626

(a)	Radian Insured.
(b)	MBIA Insured.
(c)	AMBAC Insured.
(d)	U.S. government securities,
held in escrow, are used to pay interest on this security, as well as to
retire the bond in full at the date indicated, typically at a premium to par.
(e)	FSA Insured.
(f)	Variable rate security.
Rate shown is as of report date. Maturity shown is the final maturity date.
(g)	Security is illiquid.
(h)	Security is collateralized
by municipal or U.S. Treasury obligations.
(i)	FGIC Insured.
(j)	Represents a zero coupon
bond. Rate shown reflects the effective yield at the time of purchase.
(k)	Assured Guaranty Insured.
(l)	Investments in companies
considered to be an affiliate of the Trust, for purposes of Section 2(a)(c)
of the Investment Company Act of 1940, were as follows:

| | Affiliate — CMA Florida Municipal Money
Fund |
| --- | --- |
| (m) | Represents the current
yield as of report date. |

See Notes to Financial Statements. — 34	SEMI-ANNUAL REPORT	APRIL 30, 2008

| Schedule of Investments April 30,
2008 (Unaudited) |
| --- |
| (Percentages shown are based on Net Assets) |

Municipal Bonds	Par (000)	Value
New Jersey—129.0%
Burlington County, New Jersey, Bridge Commission, EDR, Refunding (The Evergreens Project), 5.625%, 1/01/38	$ 150	$ 136,410
Delaware River Port Authority of Pennsylvania and New Jersey Revenue Bonds, 5.75%, 1/01/26 (a)	1,000	1,031,520
Essex County, New Jersey, Improvement Authority, Airport Revenue Refunding Bonds, AMT, 5%, 11/01/25 (b)	250	242,900
Hudson County, New Jersey, Improvement Authority, Capital Appreciation Revenue Bonds, Series A-1, 4.46%, 12/15/32 (b)	1,000	270,280
Middlesex County, New Jersey, Improvement Authority Revenue Bonds (George Street Student Housing Project), Series A, 5%, 8/15/35	1,000	911,310
Middlesex County, New Jersey, Improvement Authority, Subordinate Revenue Bonds (Heldrich Center Hotel/ Conference Project), Series B, 6.25%, 1/01/37	200	171,176
New Jersey EDA, Cigarette Tax Revenue Bonds, 5.75%, 6/15/34	1,000	956,990
New Jersey EDA, First Mortgage Revenue Bonds (Lions Gate Project), Series A:
5.75%, 1/01/25	60	54,998
5.875%, 1/01/37	110	95,898
New Jersey EDA, First Mortgage Revenue Refunding Bonds (The Winchester Gardens at Ward Homestead Project), Series A, 5.80%, 11/01/31	1,000	974,230
New Jersey EDA, Retirement Community Revenue Refunding Bonds (Seabrook Village, Inc.), 5.25%, 11/15/26	140	123,007
New Jersey EDA, Revenue Bonds (Newark Downtown District Management Corporation), 5.125%, 6/15/37	100	87,645
New Jersey EDA, School Facilities Construction Revenue Bonds, Series U, 5%, 9/01/37 (c)	300	305,811
New Jersey EDA, Solid Waste Disposal Facilities Revenue Bonds (Waste Management Inc.), AMT, Series A, 5.30%, 6/01/15	500	499,720
New Jersey EDA, Special Facility Revenue Bonds (Continental Airlines Inc. Project), AMT, 7%, 11/15/30	925	844,257
New Jersey EDA, Transportation Project Sublease Revenue Bonds, Series A, 5.75%, 5/01/10 (a)	900	955,701
New Jersey EDA, Water Facilities Revenue Bonds (New Jersey- American Water Company, Inc. Project), AMT, Series A, 5.25%, 11/01/32 (c)	250	242,297
New Jersey Health Care Facilities Financing Authority Revenue Bonds:
(Hackensack
University Medical Center), 6%, 1/01/25	1,000	1,024,870
(Meridian Health), Series I, 5%, 7/01/38
(d)	100	100,707
New Jersey Health Care Facilities Financing Authority, Revenue Refunding Bonds:
(Hackensack
University Medical Center), 5.25%, 1/01/36 (d)	250	257,240
(Saint
Barnabas Health Care System), Series A, 5%, 7/01/29	250	231,222
(Saint
Barnabas Health Care System), Series B, 5.92%, 7/01/30	500	107,480
(Saint
Barnabas Health Care System), Series B, 5.72%, 7/01/36	840	115,786
(Saint
Barnabas Health Care System), Series B, 5.79%, 7/01/37	900	114,651
(Saint
Joseph’s Hospital and Medical Center), Series A, 5.75%, 7/01/16 (e)	1,000	1,003,300

Municipal Bonds	Par (000)	Value
New Jersey—(concluded)
New Jersey State Educational Facilities Authority, Revenue Refunding Bonds, Series D:
(College of New Jersey), 5%, 7/01/35 (a)	$ 380	$ 389,728
(Georgian Court University), 5%, 7/01/33	100	94,391
New Jersey State Educational Facilities Authority, Revenue Refunding Bonds:
(Ramapo College), Series I, 4.25%, 7/01/31
(c)	250	226,980
(Rowan University), Series B, 5%, 7/01/24	255	268,918
New Jersey State Turnpike Authority, Turnpike Revenue Refunding Bonds, Series C, 6.50%, 1/01/16 (f)	1,000	1,147,421
Newark, New Jersey, Housing Authority, Port Authority- Port Newark Marine Terminal, Additional Rent-Backed Revenue Refunding Bonds (City of Newark Redevelopment Projects), 4.375%, 1/01/37 (b)	375	349,912
Old Bridge Township, New Jersey, Board of Education, GO, Refunding, 4.375%, 7/15/32 (b)	500	478,575
Passaic Valley, New Jersey, Sewer Commissioner’s Revenue Refunding Bonds (Sewer System), Series E, 5.75%, 12/01/21 (c)	1,000	1,043,850
Perth Amboy, New Jersey, GO (Convertible CABS), Refunding, 4.499%, 7/01/34 (a)	100	81,873
Salem County, New Jersey, Improvement Authority Revenue Bonds (Finlaw State Office Building Project), 5.25%, 8/15/38 (a)	100	104,478
South Jersey Transportation Authority, New Jersey, Transportation System Revenue Bonds, Series A, 4.50%, 11/01/35 (g)	490	446,111
Tobacco Settlement Financing Corporation of New Jersey, Asset-Backed Revenue Refunding Bonds:
6.125%, 6/01/12 (h)	750	836,175
Series 1B, 5.65%, 6/01/41	600	53,010
		16,380,828
Puerto Rico—11.9%
Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds, Series L, 5.25%, 7/01/38 (c)	80	83,734
Puerto Rico Commonwealth Infrastructure Financing Authority, Special Tax and Capital Appreciation Revenue Bonds, Series A, 4.34%, 7/01/37 (c)	795	155,271
Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.25%, 7/01/16 (h)	310	347,774
Puerto Rico Electric Power Authority, Power Revenue Bonds, Series RR, 5%, 7/01/15 (g)(h)	350	386,757
Puerto Rico Industrial, Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (Ana G. Mendez University System Project), 5%, 3/01/26	600	536,604
		1,510,140
Total
Municipal Bonds (Cost—$18,253,577)—140.9%		17,890,968
Corporate
Bonds
Charter Mac Equity Issuer
Trust, 6.625%, 6/30/49 (i)	1,000	1,039,280
Total
Corporate Bonds (Cost—$1,019,780)—8.2%		1,039,280

| See Notes to Financial Statements. — SEMI-ANNUAL
REPORT | APRIL
30, 2008 | 35 |
| --- | --- | --- |

| Schedule of Investments
(concluded) |
| --- |
| (Percentages shown are based on Net Assets) |

Short-Term Securities	Shares	Value
CMA New Jersey Municipal
Money Fund, 2.12% (j)(k)	1,009,496	$ 1,009,496
Total
Short-Term Securities (Cost—$1,009,496)—7.9%		1,009,496
Total
Investments (Cost—$20,282,853*)—157.0%		19,939,744
Other
Assets Less Liabilities—2.1%		262,573
Preferred
Shares, at Redemption Value—(59.1%)		(7,500,776	)
Net Assets
Applicable to Common Shares—100.0%		$ 12,701,541

• The cost and unrealized appreciation (depreciation) of investments, as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized
appreciation	$ 573,797
Gross unrealized
depreciation	(856,170	)
Net unrealized depreciation	$ (282,373	)

(a)	FSA Insured.
(b)	MBIA Insured.
(c)	AMBAC Insured.
(d)	Assured Guaranty Insured.
(e)	Connie Lee Insured.
(f)	Security is collateralized
by municipal or U.S. Treasury obligations.
(g)	FGIC Insured.
(h)	U.S. government securities,
held in escrow, are used to pay interest on this security, as well as to
retire the bond in full at the date indicated, typically at a premium to par.
(i)	Security exempt from registration under Rule 144A of the Securities Act
of 1933. These securities may be resold in transactions exempt from
registration to qualified institutional investors. Unless otherwise
indicated, these securities are not considered to be illiquid.
(j)	Investments in companies considered to be an affiliate of the Trust, for
purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as
follows:

	Affiliate	Net Activity	Dividend Income
	CMA New Jersey Municipal
Money Fund	1,005,072	$ 5,498
(k)	Represents the current
yield as of report date.

See Notes to Financial Statements. — 36	SEMI-ANNUAL REPORT	APRIL 30, 2008

| Schedule
of Investments April
30, 2008 (Unaudited) |
| --- |
| (Percentages shown are based on Net Assets) |

Municipal Bonds	Par (000)
New Jersey—120.7%
Burlington
County, New Jersey, Bridge Commission, EDR,
Refunding
(The Evergreens Project), 5.625%, 1/01/38	$ 1,000	$ 909,400
Cherry Hill
Township, New Jersey, GO, 5%, 7/15/11 (a)	2,775	2,971,026
Garden
State Preservation Trust, New Jersey, Revenue Bonds,
Series B,
5.22%, 11/01/26 (b)(j)	12,600	5,034,582
Middlesex
County, New Jersey, Improvement Authority AMT (c):
(Administration
Building Residential Project),
5.35%,
7/01/34	1,400	1,401,708
(New
Brunswick Apartments Rental Housing),
5.30%,
8/01/35	4,390	4,284,508
Middlesex
County, New Jersey, Improvement Authority,
Subordinate
Revenue Bonds (Heldrich Center Hotel/
Conference
Project), Series B, 6.25%, 1/01/37	1,790	1,532,025
Middlesex
County, New Jersey, Pollution Control Financing
Authority,
Revenue Refunding Bonds (Amerada Hess
Corporation),
6.05%, 9/15/34	2,500	2,491,625
New Jersey
EDA Cigarette Tax Revenue Bonds:
5.75%,
6/15/29 (d)	500	527,360
5.75%,
6/15/34	5,000	4,784,950
New Jersey
EDA, EDR:
(Kapkowski
Road Landfill Reclamation
Improvement
District Project), AMT, Series B,
6.50%,
4/01/31	5,000	5,083,500
(Masonic
Charity Foundation Project),
5.50%,
6/01/31	2,000	2,041,620
New Jersey
EDA, EDR Refunding (Kapkowski Road Landfill
Reclamation
Improvement District Project), 6.50%,
4/01/28	2,500	2,574,800
New Jersey
EDA, First Mortgage Revenue Bonds:
(Fellowship
Village Project), Series C, 5.50%, 1/01/18	2,630	2,639,468
(Lions Gate
Project), Series A, 5.75%, 1/01/25	500	458,315
(Lions Gate
Project), Series A, 5.875%, 1/01/37	855	745,389
New Jersey
EDA, First Mortgage Revenue Refunding Bonds
(The
Winchester Gardens at Ward Homestead Project),
Series A,
5.75%, 11/01/24	4,050	4,071,789
New Jersey
EDA, Mortgage Revenue Refunding Bonds
(Victoria
Health Corporation Project), Series A,
5.20%,
12/20/36 (e)	1,885	1,918,949
New Jersey
EDA, Retirement Community Revenue Refunding
Bonds
(Seabrook Village, Inc.), 5.25%, 11/15/26	1,790	1,572,729
New Jersey
EDA, School Facilities Construction Revenue Bonds,
Series U,
5%, 9/01/37(f)	700	713,559
New Jersey
EDA, Solid Waste Disposal Facilities Revenue Bonds
(Waste
Management Inc.), AMT, Series A, 5.30%, 6/01/15	2,000	1,998,880
New Jersey
EDA, Special Facility Revenue Bonds (Continental
Airlines
Inc. Project) AMT:
7%, 11/15/30	3,450	3,148,849
7.20%,
11/15/30	2,000	1,867,460
New Jersey
Health Care Facilities Financing Authority:
Revenue
Bonds:
(Kennedy
Health System), 5.625%, 7/01/31	10,000	10,075,500
(Meridian
Health), Series I, 5%, 7/01/38 (d)	750	755,303
(South
Jersey Hospital System), 6%, 7/01/12 (a)	5,500	6,128,210
(South
Jersey Hospital), 6%, 7/01/12 (a)	1,960	2,183,871
New Jersey
Health Care Facilities Financing Authority
Health
System Revenue Bonds (Catholic Health East),
Series A,
5.375%, 11/15/12 (a)	3,000	3,309,750

Municipal Bonds	Par (000)	Value
New Jersey—(concluded)
New Jersey
Health Care Facilities Financing Authority
Revenue
Refunding Bonds:
(Atlantic
City Medical Center), 5.75%, 7/01/12 (a)	$ 1,995	$ 2,203,478
(Atlantic
City Medical Center), 5.75%, 7/01/25	2,505	2,569,980
(Saint
Barnabas Health Care System), Series A,
5%, 7/01/29	750	693,667
(Saint
Barnabas Health Care System), Series B,
5.798%,
7/01/30 (j)	2,500	537,400
(Saint
Barnabas Health Care System), Series B,
5.721%,
7/01/36 (j)	7,700	1,061,368
(Saint
Barnabas Health Care System), Series B,
5.791%,
7/01/37 (j)	7,250	923,577
(South
Jersey Hospital System), 5%, 7/01/46	1,650	1,571,493
New Jersey
State Educational Facilities Authority:
(Fairleigh
Dickinson University), Series D, 6%, 7/01/25	3,000	3,054,300
(Georgian
Court College Project), Series C,
6.50%,
7/01/13 (a)	2,120	2,467,235
New Jersey
State Educational Facilities Authority Revenue
Refunding
Bonds:
(College of
New Jersey), Series D, 5%, 7/01/35 (b)	3,230	3,312,688
(Fairleigh
Dickinson University), Series C, 5.50%, 7/01/23	1,000	1,002,510
(Fairleigh
Dickinson University), Series C, 6%, 7/01/20	2,000	2,074,820
(Georgian
Court University), Series D, 5%, 7/01/33	250	235,978
(Ramapo
College), Series I, 4.25%, 7/01/31 (f)	500	453,960
(Rowan
University), Series B, 5%, 7/01/24 (d)	1,500	1,581,870
New Jersey
State Housing and Mortgage Finance Agency,
S/F Housing
Revenue Refunding Bonds, AMT, Series T,
4.70%,
10/01/37	700	616,014
New Jersey
State Transportation Trust Fund Authority,
Transportation
System Revenue Bonds, Series C,
4.83%,
12/15/32 (b)(j)	4,000	1,104,720
Newark, New
Jersey, Health Care Facility Revenue Refunding
Bonds (New
Community Urban Renewal), Series A,
5.20%,
6/01/30 (e)(g)	1,875	1,912,313
Newark, New
Jersey, Housing Authority, Port Authority-Port
Newark
Marine Terminal, Additional Rent-Backed Revenue
Refunding
Bonds (City of Newark Redevelopment Projects),
4.375%,
1/01/37 (h)	3,000	2,799,300
Perth
Amboy, New Jersey GO (Convertible CABS), Refunding (b)(j):
5%, 7/01/34	1,075	880,135
5%, 7/01/35	175	143,157
Port
Authority of New York and New Jersey, Special Obligation
Revenue
Bonds (JFK International Air Terminal), AMT,
Series 6,
5.75%, 12/01/22 (h)	6,000	6,017,640
Rahway
Valley Sewerage Authority, New Jersey, Sewer Revenue
Bonds,
CABS, Series A, 4.36%, 9/01/33 (h)(j)	2,000	524,920
Salem
County, New Jersey, Improvement Authority Revenue
Bonds
(Finlaw State Office Building Project),
5.25%,
8/15/38 (b)	225	235,076
Tobacco
Settlement Financing Corporation of New Jersey:
Asset-Backed
Revenue Refunding Bonds:
6.125%,
6/01/12 (a)	10,500	11,706,450
Series 1B,
5.65%, 6/01/41 (j)	3,300	291,555
Trenton,
New Jersey, Parking Authority Parking Revenue
Refunding
Bonds (i):
5%, 4/01/25	3,465	3,507,065
5%, 4/01/30	1,500	1,510,455
Vineland,
New Jersey, Electric Utility GO, Refunding, AMT (h):
5.30%,
5/15/30	1,500	1,476,960
5.375%,
5/15/31	1,500	1,489,185
		133,184,394

| See Notes to Financial Statements. — SEMI-ANNUAL
REPORT | APRIL 30, 2008 | 37 |
| --- | --- | --- |

| Schedule of Investments
(concluded) |
| --- |
| (Percentages shown are based on Net Assets) |

Municipal Bonds	Par (000)	Value
Puerto Rico—15.9%
Puerto Rico
Commonwealth Highway and Transportation Authority,
Transportation
Revenue Refunding Bonds, Series D,
5.25%,
7/01/12 (a)	$ 1,000	$ 1,077,350
Puerto Rico
Commonwealth Infrastructure Financing Authority,
Special Tax
and Capital Appreciation Revenue Bonds,
Series A,
4.34%, 7/01/37 (f)(j)	6,000	1,171,860
Puerto Rico
Housing Financing Corporation:
Home
Mortgage Revenue Bonds (Mortgage-Backed
Securities),
AMT, Series B, 5.30%, 12/01/28 (k)(l)	2,545	2,549,886
Puerto Rico
Housing Financing Corporation:
Home
Mortgage Revenue Refunding Bonds (Mortgage-
Backed
Securities), Series A, 5.20%, 12/01/33 (k)(l)	2,550	2,563,566
Puerto Rico
Public Buildings Authority Revenue Bonds,
CABS,
Series D (f)(j):
5.45%,
7/01/12	1,335	1,112,629
5.45%,
7/01/17	3,665	3,308,615
Puerto Rico
Public Buildings Authority: Government Facilities
Revenue
Refunding Bonds, Series D:
5.25%,
7/01/12 (a)	3,765	4,039,506
5.25%,
7/01/36	1,735	1,675,507
		17,498,919
Total Municipal Bonds (Cost—$148,570,021)
136.6%		150,683,313

Corporate Bonds	Par (000)	Value
Multi-State—13.7%
Charter Mac
Equity Issuer Trust:
6.30%,
6/30/49	$ 7,000	$ 7,251,580
6.80%,
11/30/50	2,500	2,691,275
MuniMae TE
Bond Subsidiary LLC:
6.30%,
6/30/49 (m)	3,000	3,072,030
6.80%,
6/30/50 (j)	2,000	2,113,160
Total Corporate Bonds
(Cost—$14,503,750)—13.7%		15,128,045

| Short-Term Securities — CMA New
Jersey Municipal Money Fund, 2.12% (n)(o) | Shares — 6,557,212 | 6,557,212 | |
| --- | --- | --- | --- |
| Total Short-Term Securities
(Cost—$6,557,212)—5.9% | | 6,557,212 | |
| Total Investments
(Cost—$169,630,983*)—156.2% | | 172,368,570 | |
| Other Assets Less Liabilities—1.6% | | 1,826,554 | |
| Preferred Shares, at Redemption
Value—(57.8%) | | (63,837,693 | ) |
| Net Assets Applicable to Common
Shares—100.0% | $ | 110,357,431 | |

• The cost and unrealized appreciation (depreciation) of investments as of April 30, 2008, as computed for federal income tax purposes, were as follows:

| Aggregate
cost | $ | |
| --- | --- | --- |
| Gross unrealized appreciation | $ 7,342,187 | |
| Gross unrealized depreciation | (3,719,800 | ) |
| Net unrealized appreciation | $ 3,622,387 | |

| (a) | U.S. government securities, held
in escrow, are used to pay interest on this security, as well as to retire
the bond in full at the date indicated, typically at a premium to par. |
| --- | --- |
| (b) | FSA Insured. |
| (c) | FNMA Collateralized. |
| (d) | Assured Guaranty Insured. |
| (e) | GNMA Collateralized. |
| (f) | AMBAC Insured. |
| (g) | FHA Insured. |
| (h) | MBIA Insured. |
| (i) | FGIC Insured. |
| (j) | Represents a zero coupon bond;
the interest rate shown is the effective yield at the time of purchase. |
| (k) | FHLMC Collateralized. |
| (l) | FNMA/GNMA Collateralized. |
| (m) | Security exempt from registration
under Rule 144A of the Securities Act of 1933. These securities may be resold
in transactions exempt from registration to qualified institutional
investors. Unless otherwise indicated, these securities are not considered to
be illiquid. |
| (n) | Investments in companies
considered to be an affiliate of the Trust, for purposes of Section 2(a)(3)
of the Investment Company Act of 1940, were as follows: |

Affiliate	Net Activity	Dividend Income
CMA New Jersey Municipal Money Fund	6,334,031	$ 36,363

(o) Represents the current yield as of report date.

| See Notes to Financial Statements. — 38 | SEMI-ANNUAL
REPORT | APRIL 30, 2008 |
| --- | --- | --- |

Schedule of Investments April 30, 2008 (Unaudited) BlackRock New York Investment Quality Municipal Trust (RNY) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
New York—134.3%
Albany, New
York, IDA, Civic Facility Revenue Bonds (New Covenant Charter School Project) Series A (m):
7%, 5/01/25	$ 95	$ 75,832
7%, 5/01/35	60	46,975
Albany, New
York, Municipal Water Finance Authority, Second Resolution Revenue Bonds, Series B, 5%, 12/01/33 (i)	1,000	1,000,070
Genesee
County, New York, IDA, Civic Facility Revenue Refunding Bonds (United Memorial Medical Center Project), 5%, 12/01/27	100	85,283
Hudson
Yards Infrastructure Corporation, New York, Revenue Bonds Series A:
4.50%, 2/15/47 (i)	75	69,601
5%, 2/15/47
(b)	100	97,370
Madison
County, New York, IDA, Civic Facility Revenue Bonds (Colgate University Project), Series B, 5%, 7/01/23	2,000	2,064,440
Metropolitan
Transportation Authority, New York, Transportation Revenue Refunding Bonds, Series F, 5%, 11/15/35	250	251,085
New York
City, New York, City Housing Development Corporation, M/F Housing Revenue Bonds:
AMT, Series
B-1, 5.15%, 11/01/37	250	241,365
AMT, Series
J-2, 4.75%, 11/01/27	500	462,810
Series A,
5.25%, 5/01/30 (c)(e)	1,000	1,010,240
New York
City, New York, City IDA, PILOT Revenue Bonds:
(Queens
Baseball Stadium Project), 5%, 1/01/39 (h)	250	251,030
(Queens
Baseball Stadium Project), 5%, 1/01/46 (h)	400	398,624
(Yankee
Stadium Project), 5%, 3/01/46 (b)	100	94,943
New York
City, New York, City IDA, Revenue Bonds (IAC/InterActiveCorp Project), 5%, 9/01/35	500	427,475
New York
City, New York, City IDA, Special Facility Revenue Bonds, AMT:
(American Airlines, Inc. - JFK
International Airport), 7.625%, 8/01/25	950	919,980
(Continental
Airlines Inc. Project), 7.75%, 8/01/31	300	292,761
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds:
Series A,
4.25%, 6/15/33	250	230,935
Series C,
5.125%, 6/15/33	1,000	1,017,960
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue Refunding Bonds,
Series B,
5%, 6/15/36 (a)	1,000	1,018,560
New York
City, New York, City Transitional Finance Authority, Future Tax Secured Revenue Bonds Series B,
6%, 5/15/10
(j)	1,815	1,964,157
New York City, New
York, GO, Refunding Series A (j):
6%, 5/15/10	990	1,071,358
6%, 5/15/30	10	10,598
New York
City, New York, Sales Tax Asset Receivable Corporation Revenue Bonds, Series A, 5%, 10/15/32 (h)	2,000	2,038,620
New York
Convention Center Development Corporation, New York, Revenue Bonds (Hotel Unit Fee Secured), 5%, 11/15/44 (h)	850	847,994
New York
Liberty Development Corporation Revenue Bonds (National Sports Museum Project), Series A, 6.125%, 2/15/19	175	168,047

Municipal Bonds	Par (000)	Value
New
York—(concluded)
New York
State Dormitory Authority, Hospital Revenue Bonds (Lutheran Medical Center), 5%, 8/01/31 (c)(i)	$ 750	$ 756,255
New York State
Dormitory Authority, Non-State Supported Debt Revenue Bonds:
(Manhattan
College), Series B, 5.30%, 7/01/37 (l)	150	151,508
(New York University Hospitals
Center), Series B, 5.625%, 7/01/37	150	142,223
New York State
Dormitory Authority Revenue Bonds (University of Rochester), Series B, 5.625%, 7/01/09 (j)	500	524,820
New York
State Dormitory Authority, Revenue Refunding Bonds:
(Kateri Residence), 5%, 7/01/22	1,000	1,032,080
(Mount Sinai Health), Series A,
6.50%, 7/01/25	1,000	1,033,740
(State University Educational
Facilities), Series A, 5.25%, 5/15/15 (h)	1,005	1,091,400
New York
State, HFA, Housing Revenue Bonds AMT:
(Kensico Terrace Apartments),
Series B, 4.95%, 2/15/38 (d)	150	137,761
(Tri-Senior Development Project),
Series A, 5.40%, 11/15/42 (f)	100	97,104
New York
State Mortgage Agency, Homeowner Mortgage Revenue Bonds, AMT, Series 143, 4.90%, 10/01/37	100	91,162
Port
Authority of New York and New Jersey, Special Obligation Revenue Bonds (Continental Airlines, Inc. – LaGuardia Project), AMT, 9.125%, 12/01/15	955	969,133
Rochester,
New York, Housing Authority, Mortgage Revenue Bonds (Andrews Terrace Apartments Project), AMT, 4.70%, 12/20/38 (e)	250	219,515
Saratoga
County, New York, IDA, Civic Facility Revenue Bonds (The Saratoga Hospital Project), Series B, 5.25%, 12/01/32	100	95,352
Schenectady,
New York, IDA, Civic Facility Revenue Refunding Bonds (Union College Project), 5%, 7/01/31	500	510,385
Suffolk
County, New York, IDA, Continuing Care and Retirement, Revenue Refunding Bonds (Jeffersons Ferry Project), 5%, 11/01/28	115	103,540
Triborough
Bridge and Tunnel Authority, New York, Revenue Refunding Bonds Series A (i):
5%, 1/01/12
(j)	845	906,617
5%, 1/01/32	155	156,697
		24,177,405

| See Notes
to Financial Statements. — SEMI-ANNUAL REPORT | APRIL 30, 2008 | 39 |
| --- | --- | --- |

Schedule of Investments (concluded) BlackRock New York Investment Quality Municipal Trust (RNY) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
Guam—0.5%
Guam
Economic Development and Commerce Authority, Tobacco Settlement Asset Backed Revenue Refunding Bonds, 5.625%, 6/01/47	$ 100	$ 96,701
Puerto Rico - 13.3%
Children’s
Trust Fund Project of Puerto Rico, Tobacco Settlement Revenue Refunding Bonds, 5.625%, 5/15/43	500	489,870
Puerto Rico
Commonwealth Infrastructure Financing Authority, Special Tax and Capital Appreciation Revenue Bonds, Series A, 5.16%, 7/01/44 (h)	395	50,686
Puerto Rico
Commonwealth, Public Improvement, GO, Series A:
5%, 7/01/14
(j)	195	214,502
5%, 7/01/34	120	113,147
Puerto Rico
Industrial, Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (Ana G. Mendez University System Project), 5%, 3/01/26	800	715,472
Puerto Rico
Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.50%, 2/01/12 (j)	745	803,952
		2,387,629
Total Municipal Bonds
(Cost—$26,394,795)—148.0%		26,661,735

Short-Term Securities — CMA New York Municipal Money Fund, 1.93% (g)(k)	Value — $ 711,154
Total Short-Term Securities
(Cost—$711,154)—3.9%	711,154
Total Investments
(Cost—$27,105,949*)—152.0%	27,372,889
Other Assets Less Liabilities—2.4%	439,160
Preferred Shares, at Redemption
Value—(54.4%)	(9,802,896	)
Net Assets Applicable to Common
Shares—100.0%	$ 18,009,153

• The cost and unrealized appreciation (depreciation) of investments, as of April 30, 2008, as computed for federal income tax purposes, were as follows:

Aggregate cost	$
Gross unrealized appreciation	807,067
Gross unrealized depreciation	(540,171	)
Net unrealized appreciation	$ 266,896

(a)	FSA Insured.
(b)	FGIC Insured.
(c)	FHA Insured.
(d)	SONYMA Insured.
(e)	GNMA Collateralized.
(f)	FNMA Collateralized.
(g)	Represents the current yield as
of report date.
(h)	AMBAC Insured.
(i)	MBIA Insured.
(j)	U.S. government securities, held
in escrow, are used to pay interest on this security, as well as to retire
the bond in full at the date indicated, typically at a premium to par.
(k)	Investments in companies
considered to be an affiliate of the Trust, for purposes of Section 2(a)(3)
of the Investment Company Act of 1940, were as follows:

Affiliate	Net Activity	Dividend Income
CMA New York Municipal Money Fund	$ 603,713	$ 3,922

(l)	Radian Insured.
(m)	Illiquid security.

| See Notes
to Financial Statements. — 40 | SEMI-ANNUAL REPORT | APRIL 30, 2008 |
| --- | --- | --- |

Schedule of Investments April 30, 2008 (Unaudited) BlackRock New York Municipal Income Trust (BNY) (Percentages shown are based on Net Assets)

Municipal Bonds	Par (000)	Value
New York—129.3%
Albany, New
York, IDA, Civic Facility Revenue Bonds (New Covenant Charter School Project), Series A (a) (m):
7%, 5/01/25	$ 910	$ 726,389
7%, 5/01/35	590	461,917
Dutchess
County, New York, IDA, Civic Facility Revenue Refunding Bonds (Bard College), Series A-2, 4.50%, 8/01/36	7,000	6,335,700
Genesee
County, New York, IDA, Civic Facility Revenue Refunding Bonds (United Memorial Medical Center Project), 5%, 12/01/27	500	426,415
Hudson Yards
Infrastructure Corporation, New York, Revenue Bonds, Series A:
4.50%,
2/15/47 (b)	2,900	2,691,229
5%, 2/15/47	1,000	976,980
Long Island
Power Authority, New York, Electric System Revenue Refunding Bonds, Series B:
5%,
12/01/35	5,000	5,046,150
5%,
12/01/35 (c)	2,500	2,513,100
Madison
County, New York, IDA, Civic Facility Revenue Bonds:
(Colgate
University Project), Series B, 5%, 7/01/33	2,000	2,032,620
(Commons II LLC - Student Housing),
Series A, 5%, 6/01/33 (c)	400	397,720
Metropolitan
Transportation Authority, New York, Dedicated Tax Fund Revenue Refunding Bonds, Series A, 5%, 11/15/30	12,000	12,150,360
Metropolitan
Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5.125%, 11/15/31	12,000	12,106,080
Metropolitan
Transportation Authority, New York, Transportation Revenue Refunding Bonds, Series F, 5%, 11/15/35	3,000	3,013,020
New York
City, New York, City IDA, PILOT Revenue Bonds:
(Queens
Baseball Stadium Project), 5%, 1/01/36 (d)	4,900	4,913,328
(Queens
Baseball Stadium Project), 5%, 1/01/39 (d)	1,500	1,506,180
(Queens
Baseball Stadium Project), 5%, 1/01/46 (d)	250	249,140
(Yankee
Stadium Project), 5%, 3/01/36 (b)	700	705,649
New York
City, New York, City IDA, Parking Facility Revenue Bonds (Royal Charter Properties Inc.-The New York and Pennsylvania Hospital Leasehold Project), 5.25%, 12/15/32 (e)	1,550	1,603,320
New York
City, New York, City IDA, Revenue Bonds (IAC/InterActiveCorp Project), 5%, 9/01/35	2,000	1,709,900
New York
City, New York, City IDA, Special Facility Revenue Bonds (American Airlines, Inc. - JFK International Airport), AMT, 7.625%, 8/01/25	3,200	3,098,880
New York
City, New York, City IDA, Special Facility Revenue Bonds (Continental Airlines Inc. Project), AMT, 7.75%, 8/01/31	4,000	3,903,480
New York
City, New York, City Municipal Water Finance Authority, Second General Resolution, Water and Sewer System Revenue Bonds, Series AA, 4.50%, 6/15/37 (b)	2,650	2,549,989
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds:
Series A,
4.25%, 6/15/39 (e)	1,250	1,145,275
Series A,
5%, 6/15/32 (f)	4,000	4,035,440
Series D,
5%, 6/15/38	1,500	1,524,960
New York
City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue Refunding Bonds:
Series C,
5%, 6/15/32	6,500	6,568,900
Series D,
5%, 6/15/39	5,000	5,073,050
New York
City, New York, City Transitional Finance Authority, Building Aid Revenue Bonds, Series S-2, 4.25%, 1/15/34 (f)	1,700	1,543,974
Municipal Bonds	Par (000)	Value
New York—(continued)
New York
City, New York, City Transitional Finance Authority, Future Tax Secured Revenue Bonds, Series C, 5%, 5/01/09 (g)	$ 1,495	$ 1,552,139
New York
City, New York, GO:
Series C,
5.375%, 3/15/12 (g)	6,000	6,541,740
Series D,
5.375%, 6/01/12 (g)	2,200	2,408,516
Series D,
5.375%, 6/01/32	4,000	4,092,280
New York
City, New York, IDA, Civic Facility Revenue Bonds (Marymount School of New York Project) (h):
5.125%,
9/01/21	750	687,697
5.25%,
9/01/31	2,000	1,699,520
New York
City, New York, IDA, Civic Facility Revenue Refunding Bonds (Polytechnic University), 5.25%, 11/01/37 (h)	2,400	2,134,320
New York
City, New York, IDA, Special Airport Facility Revenue Bonds (Aero JFK I, LLC Project), AMT, Series A, 5.50%, 7/01/28	14,850	13,207,887
New York
Convention Center Development Corporation, New York, Revenue Bonds (Hotel Unit Fee Secured), 5%, 11/15/44 (d)	8,410	8,390,152
New York
Counties Tobacco Trust III, Tobacco Settlement Pass-Through Bonds, 6%, 6/01/43	6,700	6,781,405
New York
Liberty Development Corporation Revenue Bonds:
(Goldman
Sachs Headquarters), 5.25%, 10/01/35	7,000	7,248,710
(National Sports Museum Project),
Series A, 6.125%, 2/15/19	1,740	1,670,870
New York
State Dormitory Authority, Mental Health Services Facilities Improvement, Revenue Bonds, Series B, 5%, 2/15/35 (d)	4,855	4,882,382
New York
State Dormitory Authority, Non-State Supported Debt Revenue Bonds:
(Manhattan
College), Series B, 5.30%, 7/01/37 (i)	500	505,025
(New York University Hospitals
Center), Series B, 5.625%, 7/01/37	530	502,520
New York
State Dormitory Authority, Non-State Supported Debt, Revenue Refunding Bonds:
(Mount Sinai School of Medicine of
New York University), 5%, 7/01/35 (b)	1,000	1,012,410
(Mount Sinai-NYU Medical Center
Health System), Series C, 5.50%, 7/01/26	3,000	2,999,910
New York
State Dormitory Authority Revenue Bonds:
(New School
University), 5%, 7/01/41 (b)	9,000	9,027,090
(New York
University), Series 2, 5%, 7/01/41 (d)	5,000	5,036,050
(North Shore - Long Island Jewish
Health System), 5.50%, 5/01/13 (g)	2,000	2,226,740
New York
State, HFA, M/F Housing Revenue Bonds (Kensico Terrace Apartments), AMT, Series B, 4.95%, 2/15/38	850	780,649
New York
State Mortgage Agency, Homeowner Mortgage Revenue Bonds, AMT, 31st Series A, 5.30%, 10/01/31	15,500	15,254,170
New York
State Mortgage Agency Revenue Bonds, AMT, Series 101, 5.40%, 4/01/32	5,335	5,306,351
Port
Authority of New York and New Jersey, Special Obligation Revenue Bonds:
(Continental Airlines, Inc. -
LaGuardia Project), AMT, 9.125%, 12/01/15	8,815	8,945,462
(JFK International Air Terminal),
AMT, Series 6, 5.75%, 12/01/22 (b)	7,000	7,020,580
Rensselaer
Tobacco Asset Securitization Corporation, New York, Tobacco Settlement Asset-Backed Revenue Bonds, Series A, 5.75%, 6/01/43	2,500	2,502,550

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	41

| Schedule of
Investments (concluded) |
| --- |
| (Percentages
shown are based on Net Assets) |

Municipal Bonds	Par (000)	Value
New York—(concluded)
Rockland
Tobacco Asset Securitization Corporation, New York, Tobacco Settlement Asset-Backed Revenue Bonds, 5.75%, 8/15/43	$ 5,000	$ 5,005,150
Suffolk
County, New York, IDA, Continuing Care and Retirement, Revenue Refunding Bonds (Jeffersons Ferry Project), 5%, 11/01/28	1,175	1,057,911
Suffolk
County, New York, IDA, IDR (Keyspan-Port Jefferson), AMT, 5.25%, 6/01/27	7,000	6,675,200
TSASC,
Inc., New York, TFABS, Series 1 (g):
5.75%,
7/15/12	5,000	5,550,000
6.375%,
7/15/09	2,000	2,118,300
Westchester
County, New York, IDA, Civic Facilities Revenue Bonds (Windward School Civic Facility), 5.25%, 10/01/31 (i)	2,500	2,460,175
Westchester
Tobacco Asset Securitization Corporation, New York, Revenue Bonds, 6.75%, 7/15/10 (g)	2,000	2,205,320
		$ 236,498,326
Puerto Rico—12.7%
Puerto Rico
Commonwealth Aqueduct and Sewer Authority, Senior Lien Revenue Bonds, Series A, 6%, 7/01/38	2,000	2,091,200
Puerto Rico
Electric Power Authority, Power Revenue Refunding Bonds, Series VV, 5.25%, 7/01/29 (b)	500	525,570
Puerto Rico
Public Buildings Authority, Government Facilities Revenue Refunding Bonds, Series D:
5.25%,
7/01/12 (g)	4,400	4,720,804
5.25%,
7/01/36	1,600	1,545,136
Puerto Rico
Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E (g):
5.50%,
2/01/12	7,475	8,066,497
5.70%,
2/01/10	6,000	6,299,520
		23,248,727
Total Municipal Bonds
(Cost—$259,598,512)—142.0%		259,747,053
Corporate Bonds	Par (000)	Value
Multi-State—10.0%
Charter Mac
Equity Issuer Trust (j):
6.30%,
6/30/49	$ 6,000	$ 6,215,640
6.80%,
11/30/50	5,500	5,920,805
MuniMae TE
Bond Subsidiary LLC (j):
6.30%,
6/30/49	6,000	6,144,060
6.80%,
6/30/50	3,000	3,169,740
Total Corporate Bonds
(Cost—$20,502,500)—11.7%		21,450,245
Short-Term Securities	Shares
CMA New
York Municipal Money Fund, 1.93% (k)(l)	7,882,541	7,882,541
Total Short-Term Securities
(Cost—$7,882,541)—4.3%		7,882,541
Total Investments
(Cost—$287,983,553*)—158.0%		289,079,839
Other Assets Less Liabilities—2.0%		3,586,322
Preferred Shares, at Redemption
Value—(60.0%)		(109,802,918	)
Net Assets Applicable to Common
Shares—100.0%		$ 182,863,243

* — Aggregate cost	$ 287,297,059
Gross unrealized appreciation	$ 7,969,708
Gross unrealized depreciation	(6,186,928	)
Net unrealized appreciation	$ 1,782,780

(a)	Illiquid security.
(b)	MBIA Insured.
(c)	CIFG Insured.
(d)	AMBAC Insured.
(e)	FSA Insured.
(f)	FGIC Insured.
(g)	U.S. government securities, held in escrow, are used to
pay interest on this security, as well as to retire the bond in full at the
date indicated, typically at a premium to par.
(h)	ACA Insured.
(i)	Radian Insured.
(j)	Security exempt from registration under Rule 144A of the
Securities Act of 1933. These securities may be resold in transactions exempt
from registration to qualified institutional investors. Unless otherwise
indicated, these securities are not considered to be illiquid.
(k)	Investments in companies considered to be an affiliate of
the Trust, for purposes of Section 2(a)(3) of the Investment Company Act of
1940, were as follows:

Affiliate	Net Activity	Dividend Income
CMA New York Municipal Money Fund	7,835,658	$ 37,210

(l)	Represents the current yield as of report date.
(m)	Illiquid securities.
•	Forward interest rate swap outstanding as of April 30,
2008 was as follows:

	Notional Amount (000)	Unrealized Depreciation
Pay a fixed rate of 3.798% and receive a floating rate
based on 1-week SIFMA Municipal Swap Index
Broker, Citibank NA Expires June 2033	$ 6,000	$ (88,392	)

See Notes to Financial Statements. — 42	SEMI-ANNUAL REPORT	APRIL 30, 2008

[This page intentionally left blank]

Statements of Assets and Liabilities

April 30, 2008 (Unaudited)	BlackRock Investment Quality Municipal Trust (BKN)
Assets
Investments
at value – unaffiliated 1	$ 364,686,977	$	953,296,773	$	307,385,817	$	19,426,619	$	316,266,139
Investments
at value – affiliated 2	19,300,000		4,838,909		1,810,502		1,229,203		28,238,069
Cash	40,147		11,952		64,263		59,725		97,837
Investments
sold receivable	3,465,401		34,391,740		590,587		—		6,120,455
Interest
receivable	5,204,108		14,474,274		5,331,149		295,231		4,427,194
Swaps
receivable	118,219		—		—		—		—
Dividends
receivable	183		333		—		—		—
Prepaid
expenses	6,569		—		94,125		3,449		—
Other
assets	54,512		458,227		13,082		5,152		36,635
Total
assets	392,876,116		1,007,472,208		315,289,525		21,019,379		355,186,329
Liabilities
Unrealized
depreciation on forward interest rate swaps	575,472		1,616,589		136,552		—		—
Bank
overdraft	—		—		—		—		—
Investments
purchased payable	12,668,810		36,711,053		3,290,000		—		4,070,156
Income
dividends payable – common shares	1,350,230		3,421,177		733,983		48,344		1,150,874
Investment
advisory fees payable	151,003		358,323		79,820		5,623		118,321
Administration
fees payable	—		—		—		1,710		—
Officer’s
and Trustees’ fees payable	55,503		128,658		13,604		5,391		35,104
Other
accrued expenses payable	132,517		84,001		66,070		46,739		106,929
Other
liabilities	—		—		4,886		—		—
Interest
expense payable	—		—		1,313,380		—		—
Total
accrued liabilities	14,933,535		41,319,801		5,638,295		107,807		5,481,384
Other Libilities
Trust
certificates payable 3	—		—		144,470,000		—		—
Total Liabilities	14,933,535		41,319,801		150,108,295		107,807		5,481,384
Preferred Shares at Redemption
Value
$0.001 par
value per share 4 at $25,000 per share liquidation preference	146,636,542		375,264,208		—		7,505,017		131,995,802
Net Assets Applicable to Common
Shares	$ 231,306,039	$	589,888,199	$	165,181,230	$	13,406,555	$	217,709,143
Net Assets Applicable to Common
Shareholders Consist of
Common
Shares, par value 5	$ 168,779	$	44,144	$	13,345	$	10,072	$	15,128
Paid-in
capital in excess of par	234,412,917		627,167,124		190,776,233		13,393,656		214,843,313
Accumulated
(distribuitions in excess of) net investment income	2,188,706		5,021,791		703,958		(9,250	)	2,821,975
Accumulated
net realized losses	(4,556,282	)	(39,233,575	)	(4,007,136	)	(101,048	)	(7,073,895	)
Net
unrealized appreciation/depreciation	(908,081	)	(3,111,285	)	(22,305,170	)	113,125		7,102,622
Net Assets applicable to common
shareholders	$ 231,306,039	$	589,888,199	$	165,181,230	$	13,406,555	$	217,709,143
Net asset
value per common share 6	$ 13.70	$	13.36	$	12.38	$	13.31	$	14.39
1 Investments
at cost – unaffiliated	$ 365,019,586	$	954,791,469	$	329,567,517	$	19,318,646	$	309,200,152
2 Investments
at cost – affiliated	$ 19,300,000	$	4,838,909	$	1,810,502	$	1,229,203	$	28,238,069
3 Represents
short-term floating rate certificates issued by tender option bond trusts.
4 Preferred
Shares outstanding
M7	—		3,001		—		—		—
T7	3,262		3,001		—		—		2,639
T28	2,600		—		—		—		—
W7	—		3,001		—		300		—
R7	—		3,001		—		—		2,639
F7	—		3,001		—		—		—
5 Par
value
per share	$ 0.01	$	0.001	$	0.001	$	0.01	$	0.001
6 Common
Shares outstanding	16,877,877		44,144,225		13,345,152		1,007,166		15,128,360

| See Notes to Financial Statements. — 44 | SEMI-ANNUAL REPORT | APRIL
30, 2008 |
| --- | --- | --- |

April 30, 2008 (Unaudited)			BlackRock Florida Municipal Income Trust (BBF)		BlackRock New Jersey Investment Quality Municipal Trust (RNJ)		BlackRock New Jersey Municipal Income Trust (BNJ)		BlackRock New York Investment Quality Municipal Trust (RNY)		BlackRock New York Municipal Income Trust (BNY)
Assets
Investments
at value – unaffiliated 1	$ 22,274,120	$	151,052,296	$	18,930,248	$	165,811,358	$	26,661,735	$	281,197,298
Investments
at value – affiliated 2	817,070		1,291,137		1,009,496		6,557,212		711,154		7,882,541
Cash	—		—		34,520		32,048		72,746		93,560
Investments
sold receivable	15,000		225,000		—		—		—		99,250
Interest
receivable	309,598		2,412,495		339,879		2,515,780		498,549		4,632,044
Swaps
receivable	—		—		—		—		—		—
Dividends
receivable	18		46		26		53		18		89
Prepaid
expenses	3,449		—		3,449		—		3,449		—
Other
assets	5,403		13,689		7,597		15,668		5,255		25,862
Total
assets	23,424,658		154,994,663		20,325,215		174,932,119		27,952,906		293,930,644
Liabilities
Unrealized
depreciation on forward interest rate swaps	4,156		—		—		—		—		88,392
Bank
overdraft	19,809		20,080		—		—		—		—
Investments
purchased payable	500,000		—		—		—		—		—
Income
dividends payable – common shares	50,156		487,177		68,762		598,980		87,846		954,208
Investment
advisory fees payable	6,028		55,889		5,245		60,646		7,713		105,219
Administration
fees payable	1,864		—		1,659		—		2,278		—
Officer’s
and Trustees’ fees payable	5,214		14,065		7,268		15,113		5,093		24,762
Other
accrued expenses payable	47,605		70,115		39,964		62,256		37,927		91,902
Other
liabilities	—		—		—		—		—		—
Interest
expense payable	—		—		—		—		—		—
Total
accrued liabilities	634,832		647,326		122,898		736,995		140,857		1,264,483
Other Libilities
Trust
certificates payable 3	—		—		—		—		—		—
Total Liabilities	634,832		647,326		122,898		736,995		140,857		1,264,483
Preferred Shares at Redemption
Value
$0.001 par
value per share 4 at $25,000 per share liquidation preference	8,504,943		57,555,953		7,500,776		63,837,693		9,802,896		109,802,918
Net Assets Applicable to Common
Shares	$ 14,284,883	$	96,791,384	$	12,701,541	$	110,357,431	$	18,009,153	$	182,863,243
Net Assets Applicable to Common
Shareholders Consist of
Common
Shares, par value 5	$ 11,271	$	6,685	$	10,112	$	7,523	$	13,111	$	12,666
Paid-in
capital in excess of par	15,001,008		94,857,182		13,139,333		106,947,504		17,711,073		179,894,075
Accumulated
(distribuitions in excess of) net investment income	1,806		812,598		119,252		2,094,700		80,150		3,861,248
Accumulated
net realized losses	(504,107	)	(1,581,468	)	(224,047	)	(1,429,883	)	(62,121	)	(1,912,640	)
Net
unrealized appreciation/depreciation	(225,095	)	2,696,387		(343,109	)	2,737,587		266,940		1,007,894
Net Assets applicable to common
shareholders	$ 14,284,883	$	96,791,384	$	12,701,541	$	110,357,431	$	18,009,153	$	182,863,243
Net asset
value per common share 6	$ 12.67	$	14.48	$	12.56	$	14.67	$	13.74	$	14.44
1 Investments
at cost – unaffiliated	$ 22,495,059	$	148,355,909	$	19,273,357	$	163,073,771	$	26,394,795	$	280,101,012
2 Investments
at cost – affiliated	$ 817,070	$	1,291,137	$	1,009,496	$	6,557,212	$	711,154	$	7,882,541
3 Represents
short-term floating rate certificates issued by tender option bond trusts.
4 Preferred
Shares outstanding
M7	—		—		—		—		—		—
T7	—		2,302		300		—		—		—
T28	—		—		—		—		—		—
W7	—		—		—		—		—		2,195
R7	340		—		—		2,552		—		—
F7	—		—		—		—		392		2,195
5 Par
value
per share	$ 0.01	$	0.001	$	0.01	$	0.001	$	0.01	$	0.001
6 Common
Shares outstanding	1,127,093		6,685,098		1,011,203		7,522,511		1,311,140		12,665,522

SEMI-ANNUAL REPORT APRIL 30, 2008 45

Statements of Operations

| Six Months Ended
April 30, 2008 (Unaudited) | BlackRock Investment Quality Municipal Trust (BKN) | | BlackRock Municipal Income Trust (BFK) | | BlackRock Long-Term Municipal Advantage Trust (BTA) | | BlackRock California Investment Quality Municipal Trust (RAA) | | BlackRock California Municipal Income Trust (BFZ) | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Investment
Income | | | | | | | | | | |
| Interest | $ 9,692,968 | | $ 26,926,201 | | $ 8,860,716 | | $ 502,218 | | $ 8,774,113 | |
| Dividends
from affiliates | 364,012 | | 189,425 | | 51,646 | | 12,814 | | 199,548 | |
| Income from
affiliates | 883 | | 1,661 | | 212 | | 84 | | 593 | |
| Total
income | 10,057,863 | | 27,117,287 | | 8,912,574 | | 515,116 | | 8,974,254 | |
| Expenses | | | | | | | | | | |
| Investment
advisory | 668,612 | | 2,946,909 | | 855,815 | | 36,809 | | 1,054,480 | |
| Commissions
for preferred shares | 178,291 | | 478,540 | | — | | 10,104 | | 174,898 | |
| Accounting
services | 13,062 | | 29,297 | | 19,336 | | 3,197 | | 10,105 | |
| Professional | 36,051 | | 35,794 | | 53,316 | | 23,209 | | 25,720 | |
| Transfer
agent | 16,443 | | 20,372 | | 5,329 | | 3,636 | | 10,792 | |
| Printing | 16,749 | | 37,003 | | 11,948 | | 3,782 | | 8,330 | |
| Custodian | 10,912 | | 26,156 | | 9,746 | | 1,939 | | 10,879 | |
| Administration | 286,548 | | — | | — | | 10,517 | | — | |
| Registration | 2,134 | | 3,518 | | 2,260 | | 1,992 | | 2,028 | |
| Officer and
Trustees | 12,128 | | 38,545 | | 8,789 | | 326 | | 7,906 | |
| Miscellaneous | 28,295 | | 35,729 | | 68,337 | | 11,528 | | 10,927 | |
| Total
expenses excluding interest expense and fees | 1,269,225 | | 3,651,863 | | 1,034,876 | | 107,039 | | 1,316,065 | |
| Interest
expense and fees 1 | — | | — | | 2,578,555 | | — | | — | |
| Total
Expenses | 1,269,225 | | 3,651,863 | | 3,613,431 | | 107,039 | | 1,316,065 | |
| Less fees
waived by advisor | (16,544 | ) | (749,935 | ) | (345,251 | ) | (2,012 | ) | (301,076 | ) |
| Less fees
paid indirectly | (57 | ) | (136 | ) | (66 | ) | — | | (35 | ) |
| Total
expenses after fees waived and paid indirectly | 1,252,624 | | 2,901,792 | | 3,268,114 | | 105,027 | | 1,014,954 | |
| Net
investment income | 8,805,239 | | 24,215,495 | | 5,644,460 | | 410,089 | | 7,959,300 | |
| Realized and
Unrealized Gain (Loss) | | | | | | | | | | |
| Realized
gain (loss) from: | | | | | | | | | | |
| Investments | (934,215 | ) | 843,154 | | (2,848,506 | ) | (95,875 | ) | 772,674 | |
| Futures and
swaps | (2,560,247 | ) | (5,537,911 | ) | (1,109,910 | ) | — | | — | |
| | (3,494,462 | ) | (4,694,757 | ) | (3,958,416 | ) | (95,875 | ) | 772,674 | |
| Net change
in unrealized appreciation/depreciation on: | | | | | | | | | | |
| Investments | (11,243,404 | ) | (42,044,567 | ) | (15,236,721 | ) | (449,246 | ) | (7,825,063 | ) |
| Swaps | (245,532 | ) | (1,374,921 | ) | (25,523 | ) | — | | — | |
| | (11,488,936 | ) | (43,419,488 | ) | (15,262,244 | ) | (449,246 | ) | (7,825,063 | ) |
| Total
realized and unrealized loss | (14,983,398 | ) | (48,114,245 | ) | (19,220,660 | ) | (545,121 | ) | (7,052,389 | ) |
| Dividends and
Distributions to
Preferred Shareholders From | | | | | | | | | | |
| Net
investment income | (2,699,675 | ) | (6,516,118 | ) | — | | (125,463 | ) | (2,276,420 | ) |
| Net
realized gain | (50,339 | ) | (423,677 | ) | — | | — | | (136,878 | ) |
| Total
dividends and distributions to Preferred Shareholders | (2,750,014 | ) | (6,939,795 | ) | — | | (125,463 | ) | (2,413,298 | ) |
| Net Decrease in Net Assets Resulting
from Operations | $ (8,928,173 | ) | $ (30,838,545 | ) | $ (13,576,200 | ) | $ (260,495 | ) | $ (1,506,387 | ) |

1 Related to tender option bond trusts.

See Notes to Financial Statements.

46 SEMI-ANNUAL REPORT APRIL 30, 2008

| Six Months Ended April 30, 2008
(Unaudited) | BlackRock Florida Investment Quality Municipal Trust (RFA) | | BlackRock Florida Municipal Income Trust (BBF) | | BlackRock New Jersey Investment Quality Municipal Trust (RNJ) | | BlackRock New Jersey Municipal Income Trust (BNJ) | | BlackRock New York Investment Quality Municipal Trust (RNY) | | BlackRock New York Municipal Income Trust (BNY) | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Investment Income | | | | | | | | | | | | |
| Interest | $ 574,646 | | $ 4,041,168 | | $ 537,382 | | $ 4,646,608 | | $ 723,722 | | $ 7,777,041 | |
| Dividends
from affiliates | 6,645 | | 27,544 | | 5,498 | | 36,363 | | 3,922 | | 37,210 | |
| Income from
affiliates | 87 | | 222 | | 123 | | 254 | | 85 | | 421 | |
| Total
income | 581,378 | | 4,068,934 | | 543,003 | | 4,683,225 | | 727,729 | | 7,814,672 | |
| Expenses | | | | | | | | | | | | |
| Investment
advisory | 40,194 | | 464,224 | | 36,002 | | 527,838 | | 49,039 | | 883,788 | |
| Commissions
for preferred shares | 11,952 | | 77,014 | | 9,431 | | 81,032 | | 12,626 | | 142,749 | |
| Accounting
services | 3,458 | | 8,523 | | 3,167 | | 16,358 | | 3,337 | | 23,313 | |
| Professional | 22,928 | | 25,031 | | 22,497 | | 31,462 | | 23,152 | | 22,388 | |
| Transfer
agent | 6,354 | | 9,417 | | 6,874 | | 8,032 | | 6,970 | | 7,812 | |
| Printing | 3,527 | | 2,971 | | 5,791 | | 10,542 | | 4,735 | | 14,446 | |
| Custodian | 1,805 | | 6,698 | | 1,838 | | 6,663 | | 3,681 | | 10,875 | |
| Administration | 11,484 | | — | | 10,286 | | — | | 14,011 | | — | |
| Registration | 66 | | 2,138 | | 39 | | 2,072 | | 64 | | 2,148 | |
| Officer and
Trustees | 374 | | 6,056 | | — | | 4,473 | | 226 | | 10,977 | |
| Miscellaneous | 10,257 | | 11,828 | | 19,851 | | 11,765 | | 15,875 | | 3,204 | |
| Total
expenses excluding interest expense and fees | 112,399 | | 613,900 | | 115,776 | | 700,237 | | 133,716 | | 1,121,700 | |
| Interest
expense and fees 1 | — | | — | | — | | — | | — | | — | |
| Total
Expenses | 112,399 | | 613,900 | | 115,776 | | 700,237 | | 133,716 | | 1,121,700 | |
| Less fees
waived by advisor | (1,567 | ) | (122,867 | ) | (1,298 | ) | (140,580 | ) | (788 | ) | (228,370 | ) |
| Less fees
paid indirectly | (21 | ) | (192 | ) | (25 | ) | (46 | ) | — | | (14 | ) |
| Total
expenses after fees waived and paid indirectly | 110,811 | | 490,841 | | 114,453 | | 559,611 | | 132,928 | | 893,316 | |
| Net
investment income | 470,567 | | 3,578,093 | | 428,550 | | 4,123,614 | | 594,801 | | 6,921,356 | |
| Realized and Unrealized Gain
(Loss) | | | | | | | | | | | | |
| Realized
gain (loss) from: | | | | | | | | | | | | |
| Investments | (207,705 | ) | (358,475 | ) | (92,850 | ) | 262,076 | | (60,583 | ) | 87,668 | |
| Futures and
swaps | (159,135 | ) | — | | (36,212 | ) | (49,288 | ) | (1,539 | ) | (763,535 | ) |
| | (366,840 | ) | (358,475 | ) | (129,062 | ) | 212,788 | | (62,122 | ) | (675,867 | ) |
| Net change
in unrealized appreciation/depreciation on: | | | | | | | | | | | | |
| Investments | (497,150 | ) | (3,068,232 | ) | (748,802 | ) | (5,395,220 | ) | (562,543 | ) | (6,703,799 | ) |
| Swaps | 15,102 | | — | | — | | 729 | | — | | (85,566 | ) |
| | (482,048 | ) | (3,068,232 | ) | (748,802 | ) | (5,394,491 | ) | (562,543 | ) | (6,789,365 | ) |
| Total
realized and unrealized loss | (848,888 | ) | (3,426,707 | ) | (877,864 | ) | (5,181,703 | ) | (624,665 | ) | (7,465,232 | ) |
| Dividends and Distributions to
Preferred Shareholders From | | | | | | | | | | | | |
| Net
investment income | (165,797 | ) | (1,057,260 | ) | (121,514 | ) | (1,079,230 | ) | (130,118 | ) | (1,788,554 | ) |
| Net
realized gain | — | | — | | (10,479 | ) | (108,292 | ) | (48,505 | ) | (121,547 | ) |
| Total
dividends and distributions to Preferred Shareholders | (165,797 | ) | (1,057,260 | ) | (131,993 | ) | (1,187,522 | ) | (178,623 | ) | (1,910,101 | ) |
| Net Decrease in Net Assets Resulting
from Operations | $ (544,118 | ) | $ (905,874 | ) | $ (581,307 | ) | $ (2,245,611 | ) | $ (208,487 | ) | $ (2,453,977 | ) |

SEMI-ANNUAL REPORT APRIL 30, 2008 47

Statements of Changes in Net Assets

| Increase (Decrease) in Net Assets | Six
Months Ended April 30, 2008 (Unaudited) | Year
Ended October 31, 2007 | | Six
Months Ended April 30, 2008 (Unaudited) | | Year
Ended October 31, 2007 | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Operations | | | | | | | | |
| Net
investment income | $ 8,805,239 | $ | 18,111,477 | $ | 24,215,495 | $ | 49,131,354 | |
| Net
realized gain (loss) | (3,494,462 | ) | 288,808 | | (4,694,757 | ) | (674,035 | ) |
| Net change
in unrealized appreciation/depreciation | (11,488,936 | ) | (13,839,313 | ) | (43,419,488 | ) | (27,798,820 | ) |
| Dividends
and distributions to Preferred Shareholders from: | | | | | | | | |
| Net
investment income | (2,699,675 | ) | (5,316,266 | ) | (6,516,118 | ) | (13,506,034 | ) |
| Net
realized gain | (50,339 | ) | — | | (423,677 | ) | (18,029 | ) |
| Net increase
(decrease) in net assets applicable to common shareholders resulting from
operations | (8,928,173 | ) | (755,294 | ) | (30,838,545 | ) | 7,134,436 | |
| Dividends and Distributions to Common
Shareholders From | | | | | | | | |
| Net
investment income | (8,126,328 | ) | (17,197,915 | ) | (20,617,131 | ) | (43,341,822 | ) |
| Net
realized gain | (212,385 | ) | — | | (1,114,972 | ) | (57,432 | ) |
| Decrease in
net assets resulting from dividends and distributions to Common Shareholders | (8,338,713 | ) | (17,197,915 | ) | (21,732,103 | ) | (43,399,254 | ) |
| Capital Share
Transactions | | | | | | | | |
| Reinvestment
of common dividends | 1,300,536 | | 1,347,346 | | 1,478,108 | | 3,165,968 | |
| Net Assets Applicable to Common
Shares | | | | | | | | |
| Total
decrease in net assets applicable to Common Shares | (15,966,350 | ) | (16,605,863 | ) | (51,092,540 | ) | (33,098,850 | ) |
| Beginning
of period | 247,272,389 | | 263,878,252 | | 640,980,739 | | 674,079,589 | |
| End of
period | $ 231,306,039 | $ | 247,272,389 | $ | 589,888,199 | $ | 640,980,739 | |
| End of
period undistributed net (distributions in excess of) investment income | $ 2,188,706 | $ | 4,209,470 | $ | 5,021,791 | $ | 7,939,545 | |

| Increase (Decrease) in Net Assets | Six
Months Ended April 30, 2008 (Unaudited) | Year
Ended October 31, 2007 | | Six
Months Ended April 30, 2008 (Unaudited) | | Year
Ended October 31, 2007 | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Operations | | | | | | | | |
| Net
investment income | $ 3,578,093 | $ | 7,189,178 | $ | 428,550 | $ | 917,642 | |
| Net
realized gain (loss) | (358,475 | ) | (426,708 | ) | (129,062 | ) | (55,198 | ) |
| Net change
in unrealized appreciation/depreciation | (3,068,232 | ) | (2,783,039 | ) | (748,802 | ) | (650,877 | ) |
| Dividends
and distributions to Preferred Shareholders from: | | | | | | | | |
| Net
investment income | (1,057,260 | ) | (2,093,225 | ) | (121,514 | ) | (236,547 | ) |
| Net
realized gain | — | | — | | (10,479 | ) | (17,621 | ) |
| Net
increase (decrease) in net assets applicable to common shareholders resulting
from operations | (905,874 | ) | 1,886,206 | | (581,307 | ) | (42,601 | ) |
| Dividends and Distributions to Common
Shareholders From | | | | | | | | |
| Net
investment income | (2,938,927 | ) | (6,035,745 | ) | (412,179 | ) | (830,797 | ) |
| Net
realized gain | — | | — | | (29,440 | ) | (38,111 | ) |
| Decrease in
net assets resulting from dividends and distributions to Common Shareholders | (2,938,927 | ) | (6,035,745 | ) | (441,619 | ) | (868,908 | ) |
| Capital Share
Transactions | | | | | | | | |
| Reinvestment
of common dividends | 72,406 | | 262,307 | | 30,245 | | 29,674 | |
| Net Assets Applicable to Common
Shares | | | | | | | | |
| Total
decrease in net assets applicable to Common Shares | (3,772,395 | ) | (3,887,232 | ) | (992,681 | ) | (881,835 | ) |
| Beginning
of period | 100,563,779 | | 104,451,011 | | 13,694,222 | | 14,576,057 | |
| End of
period | $ 96,791,384 | $ | 100,563,779 | $ | 12,701,541 | $ | 13,694,222 | |
| End of
period undistributed net investment income | $ 812,598 | $ | 1,230,692 | $ | 119,252 | $ | 224,395 | |

| See Notes to Financial Statements. — 48 | SEMI-ANNUAL REPORT | APRIL
30, 2008 |
| --- | --- | --- |

| Increase
(Decrease) in Net Assets | BlackRock Long-Term Municipal Advantage Trust (BTA) — Six Months Ended April 30, 2008 (Unaudited) | Year Ended October 31, 2007 | | Six Months Ended April 30, 2008 (Unaudited) | | Year Ended October 31, 2007 | | | BlackRock California Municipal Income Trust (BFZ) — Six Months Ended April 30, 2008 (Unaudited) | Year Ended October 31, 2007 | | Six Months Ended April 30, 2008 (Unaudited) | | Year Ended October 31, 2007 | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Operations | | | | | | | | | | | | | | | | |
| Net investment income | $ 5,644,460 | $ | 9,344,930 | | $ 410,089 | | $ 842,673 | | $ 7,959,300 | $ | 16,381,853 | $ | 470,567 | $ | 940,777 | |
| Net realized gain (loss) | (3,958,416 | ) | 217,217 | | (95,875 | ) | (7,880 | ) | 772,674 | | 506,163 | | (366,840 | ) | (137,267 | ) |
| Net change in unrealized
appreciation/depreciation | (15,262,244 | ) | (15,541,298 | ) | (449,246 | ) | (582,095 | ) | (7,825,063 | ) | (10,163,939 | ) | (482,048 | ) | (659,452 | ) |
| Dividends and distributions to Preferred
Shareholders
from: | | | | | | | | | | | | | | | | |
| Net investment income | — | | — | | (125,463 | ) | (240,350 | ) | (2,276,420 | ) | (4,587,525 | ) | (165,797 | ) | (292,680 | ) |
| Net realized gain | — | | — | | — | | (16,752 | ) | (136,878 | ) | — | | — | | (42,977 | ) |
| Net increase (decrease) in net assets
applicable to common
shareholders resulting from operations | (13,576,200 | ) | (5,979,151 | ) | (260,495 | ) | (4,404 | ) | (1,506,387 | ) | 2,136,552 | | (544,118 | ) | (191,599 | ) |
| Dividends and Distributions to Common
Shareholders From | | | | | | | | | | | | | | | | |
| Net investment income | (4,403,900 | ) | (9,535,364 | ) | (290,050 | ) | (602,846 | ) | (6,898,659 | ) | (13,751,528 | ) | (304,879 | ) | (674,882 | ) |
| Net realized gain | — | | — | | — | | (51,877 | ) | (348,819 | ) | — | | — | | (53,470 | ) |
| Decrease in net assets resulting from
dividends and
distributions to Common Shareholders | (4,403,900 | ) | (9,535,364 | ) | (290,050 | ) | (654,723 | ) | (7,247,478 | ) | (13,751,528 | ) | (304,879 | ) | (728,352 | ) |
| Capital Share
Transactions | | | | | | | | | | | | | | | | |
| Reinvestment of common
dividends | — | | 538,721 | | 943 | | — | | 523,721 | | 981,552 | | — | | — | |
| Net Assets Applicable to Common
Shares | | | | | | | | | | | | | | | | |
| Total decrease in net assets applicable
to Common Shares | (17,980,100 | ) | (14,975,794 | ) | (549,602 | ) | (659,127 | ) | (8,230,144 | ) | (10,633,424 | ) | (848,997 | ) | (919,951 | ) |
| Beginning of period | 183,161,330 | | 198,137,124 | | 13,956,157 | | 14,615,284 | | 225,939,287 | | 236,572,711 | | 15,133,880 | | 16,053,831 | |
| End of period | $ 165,181,230 | $ | 183,161,330 | | $ 13,406,555 | | $ 13,956,157 | | $ 217,709,143 | $ | 225,939,287 | $ | 14,284,883 | $ | 15,133,880 | |
| End of period undistributed net
(distributions in excess
of) investment income | $ 703,958 | $ | (536,602 | ) | $ (9,250 | ) | $ (3,826 | ) | $ 2,821,975 | $ | 4,037,754 | $ | 1,806 | $ | 1,915 | |

| Increase
(Decrease) in Net Assets | BlackRock New Jersey Municipal Income Trust (BNJ) — Six Months Ended April 30, 2008 (Unaudited) | Year Ended October 31, 2007 | | Six Months Ended April 30, 2008 (Unaudited) | | Year Ended October 31, 2007 | | Six Months Ended April 30, 2008 (Unaudited) | | Year Ended October 31, 2007 | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Operations | | | | | | | | | | | | |
| Net investment income | $ 4,123,614 | $ | 8,571,202 | $ | 594,801 | $ | 1,241,769 | $ | 6,921,356 | $ | 14,157,520 | |
| Net realized gain (loss) | 212,788 | | (615,269 | ) | (62,122 | ) | 174,369 | | (675,867 | ) | (532,770 | ) |
| Net change in unrealized
appreciation/depreciation | (5,394,491 | ) | (5,097,663 | ) | (562,543 | ) | (959,807 | ) | (6,789,365 | ) | (8,294,012 | ) |
| Dividends and distributions to Preferred
Shareholders
from: | | | | | | | | | | | | |
| Net investment income | (1,079,230 | ) | (2,223,503 | ) | (130,118 | ) | (332,059 | ) | (1,788,554 | ) | (3,596,912 | ) |
| Net realized gain | (108,292 | ) | — | | (48,505 | ) | (8,495 | ) | (121,547 | ) | — | |
| Net increase (decrease) in net assets
applicable to common
shareholders resulting from operations | (2,245,611 | ) | 634,767 | | (208,487 | ) | 115,777 | | (2,453,977 | ) | 1,733,826 | |
| Dividends and Distributions to Common
Shareholders From | | | | | | | | | | | | |
| Net investment income | (3,589,575 | ) | (7,148,582 | ) | (530,640 | ) | (1,114,664 | ) | (5,719,662 | ) | (11,399,449 | ) |
| Net realized gain | (309,067 | ) | — | | (133,307 | ) | (17,872 | ) | (386,153 | ) | — | |
| Decrease in net assets resulting from
dividends and
distributions to Common Shareholders | (3,898,642 | ) | (7,148,582 | ) | (663,947 | ) | (1,132,536 | ) | (6,105,815 | ) | (11,399,449 | ) |
| Capital Share
Transactions | | | | | | | | | | | | |
| Reinvestment of common
dividends | 349,477 | | 679,024 | | 33,172 | | 26,224 | | 461,476 | | 910,003 | |
| Net Assets Applicable to Common
Shares | | | | | | | | | | | | |
| Total decrease in net assets applicable
to Common Shares | (5,794,776 | ) | (5,834,791 | ) | (839,262 | ) | (990,535 | ) | (8,098,316 | ) | (8,755,620 | ) |
| Beginning of period | 116,152,207 | | 121,986,998 | | 18,848,415 | | 19,838,950 | | 190,961,559 | | 199,717,179 | |
| End of period | $ 110,357,431 | $ | 116,152,207 | $ | 18,009,153 | $ | 18,848,415 | $ | 182,863,243 | $ | 190,961,559 | |
| End of period undistributed net
investment income | $ 2,094,700 | $ | 2,639,891 | $ | 80,150 | $ | 146,107 | $ | 3,861,248 | $ | 4,448,108 | |

SEMI-ANNUAL REPORT APRIL 30, 2008 49

Statement of Cash Flows

Six Months Ended April 30, 2008	BlackRock Long-Term Municipal Advantage Trust (BTA)
Cash Provided by Operating
Activities
Net
decrease in net assets resulting from operations	$ (13,576,200	)
Adjustments to Reconcile Net Decrease
in Net Assets Resulting from Operations to Net Cash Provided by Operating Activities
Increase in
receivables	583,327
Decrease in
other liabilities	(1,143,971	)
Net
realized and unrealized loss	16,988,087
Amortization
of premium and discount on investments	(210,999	)
Proceeds
from sales and paydowns of long-term securities	77,992,701
Purchases
of long-term securities	(38,164,363	)
Net
purchases of short-term investments	(4,940,501	)
Cash
provided by operating activities	$ 37,528,081
Cash Provided by Financing
Activities:
Repayments
from trust certificates	(33,057,503	)
Cash
dividends paid to shareholders	(4,403,900	)
Decrease in
custodian bank payable	(2,415	)
Cash used
for financing activities	$ (37,463,818	)
Cash:
Net
increase in cash	64,263
Cash at
beginning of period	—
Cash at end
of period	$ 64,263
Cash Flow Information:
Cash paid
for interest	$ (1,195,810	)

| See Notes to Financial
Statements. — 50 | SEMI-ANNUAL REPORT | APRIL 30, 2008 |
| --- | --- | --- |

Financial Highlights BlackRock Investment Quality Municipal Trust (BKN)

| | Six
Months Ended April 30, 2008 (Unaudited) | | | | | | | | | | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | | 2007 | | 2006 | | 2005 | | 2004 | | 2003 | | |
| Per Share Operating
Performance | | | | | | | | | | | | |
| Net asset
value, beginning of period | $ 14.73 | $ | 15.79 | $ | 15.59 | $ | 15.71 | $ | 15.28 | $ | 15.19 | |
| Net
investment income | 0.52 | 1 | 1.08 | | 1.10 | | 1.14 | | 1.17 | | 1.16 | |
| Net
realized and unrealized gain (loss) | (0.90 | ) | (0.79 | ) | 0.44 | | (0.11 | ) | 0.26 | | (0.09 | ) |
| Dividends
and distributions to Preferred Shareholders from: | | | | | | | | | | | | |
| Net
investment income | (0.16 | ) | (0.32 | ) | (0.28 | ) | (0.19 | ) | (0.09 | ) | (0.09 | ) |
| Net
realized gain | — | 2 | — | | — | | — | | — | | — | |
| Net
increase (decrease) from investment operations | (0.54 | ) | (0.03 | ) | 1.26 | | 0.84 | | 1.34 | | 0.98 | |
| Dividends
and distributions to Common Shareholders from: | | | | | | | | | | | | |
| Net
investment income | (0.48 | ) | (1.03 | ) | (1.06 | ) | (0.96 | ) | (0.91 | ) | (0.89 | ) |
| Net
realized gain | (0.01 | ) | — | | — | | — | | — | | — | |
| Total
dividends and distributions | (0.49 | ) | (1.03 | ) | (1.06 | ) | (0.96 | ) | (0.91 | ) | (0.89 | ) |
| Net asset
value, end of period | $ 13.70 | $ | 14.73 | $ | 15.79 | $ | 15.59 | $ | 15.71 | $ | 15.28 | |
| Market
price, end of period | $ 15.81 | $ | 16.35 | $ | 18.97 | $ | 16.62 | $ | 15.12 | $ | 14.26 | |
| Total Investment
Return 3 | | | | | | | | | | | | |
| Based on
net asset value | (3.85 | )% 4 | (0.95 | )% | 7.38 | % | 5.34 | % | 9.48 | % | 7.14 | % |
| Based on
market price | (0.03 | )% 4 | (8.49 | )% | 21.06 | % | 16.68 | % | 12.91 | % | 12.67 | % |
| Ratios to Average Net
Assets Applicable to Common Shares | | | | | | | | | | | | |
| Total
expenses after fees waived and paid indirectly 5 | 1.06 | % 6 | 1.07 | % | 1.09 | % | 1.08 | % | 1.08 | % | 1.10 | % |
| Total
expenses after waiver 5 | 1.06 | % 6 | 1.08 | % | 1.09 | % | 1.08 | % | 1.08 | % | 1.10 | % |
| Total
expenses 5 | 1.07 | % 6 | 1.08 | % | 1.09 | % | 1.08 | % | 1.08 | % | 1.10 | % |
| Net
investment income 5 | 7.43 | % 6 | 7.06 | % | 7.09 | % | 7.21 | % | 7.59 | % | 7.62 | % |
| Dividends
to Preferred Shareholders | 2.28 | % 6 | 2.07 | % | 1.81 | % | 1.17 | % | 0.60 | % | 0.59 | % |
| Net
investment income to Common Shareholders | 5.15 | % 6 | 4.99 | % | 5.28 | % | 6.04 | % | 9.66 | % | 7.03 | % |
| Supplemental
Data | | | | | | | | | | | | |
| Net assets
applicable to Common Shares, end of period (000) | $ 231,306 | $ | 247,272 | $ | 263,878 | $ | 260,494 | $ | 262,474 | $ | 255,315 | |
| Preferred
Shares outstanding at liquidation preference, end of period (000) | $ 146,550 | $ | 146,550 | $ | 146,550 | $ | 146,550 | $ | 146,550 | $ | 146,550 | |
| Portfolio
turnover | 7 | % | 17 | % | 82 | % | 77 | % | 52 | % | 36 | % |
| Asset
coverage per $1,000 | $ 64,473 | $ | 67,185 | $ | 70,054 | $ | 69,465 | $ | 69,790 | $ | 68,561 | |

1	Based on average shares outstanding.
2	Amount is less than $(0.01) per share.
3	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
4	Aggregate total investment return.
5	Do not reflect the effect of dividends to Preferred
Shareholders.
6	Annualized.

| See Notes to Financial
Statements. — SEMI-ANNUAL
REPORT | APRIL
30, 2008 | 51 |
| --- | --- | --- |

Financial Highlights BlackRock Municipal Income Trust (BFK)

| | Six
Months Ended April 30, 2008 (Unaudited) | | | | | | | | | | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | | 2007 | | 2006 | | 2005 | | 2004 | | 2003 | | |
| Per Share Operating
Performance | | | | | | | | | | | | |
| Net asset
value, beginning of period | $ 14.55 | $ | 15.37 | $ | 14.71 | $ | 14.26 | $ | 13.87 | $ | 13.33 | |
| Net
investment income | 0.55 | 1 | 1.11 | | 1.14 | | 1.18 | | 1.19 | | 1.23 | |
| Net
realized and unrealized gain (loss) | (1.08 | ) | (0.63 | ) | 0.78 | | 0.43 | | 0.26 | | 0.35 | |
| Dividends
and distributions to Preferred Shareholders from: | | | | | | | | | | | | |
| Net
investment income | (0.15 | ) | (0.31 | ) | (0.27 | ) | (0.18 | ) | (0.09 | ) | (0.09 | ) |
| Net
realized gain | (0.01 | ) | — | 2 | — | | — | | — | | — | |
| Net
increase (decrease) from investment operations | (0.69 | ) | 0.17 | | 1.65 | | 1.43 | | 1.36 | | 1.49 | |
| Dividends
and distributions to Common Shareholders from: | | | | | | | | | | | | |
| Net
investment income | (0.47 | ) | (0.99 | ) | (0.99 | ) | (0.98 | ) | (0.97 | ) | (0.95 | ) |
| Net
realized gain | (0.03 | ) | — | 2 | — | | — | | — | | — | |
| Total
dividends and distributions | (0.50 | ) | (0.99 | ) | (0.99 | ) | (0.98 | ) | (0.97 | ) | (0.95 | ) |
| Net asset
value, end of period | $ 13.36 | $ | 14.55 | $ | 15.37 | $ | 14.71 | $ | 14.26 | $ | 13.87 | |
| Market
price per share, end of period | $ 15.01 | $ | 15.92 | $ | 17.30 | $ | 15.69 | $ | 14.05 | $ | 13.70 | |
| Total Investment
Return 3 | | | | | | | | | | | | |
| Based on
net asset value | (4.94 | )% 4 | 0.70 | % | 11.24 | % | 10.21 | % | 10.29 | % | 11.63 | % |
| Based on
market price | (2.40 | )% 4 | (2.11 | )% | 17.39 | % | 19.31 | % | 10.01 | % | 9.21 | % |
| Ratios to Average Net
Assets Applicable
to Common Shares | | | | | | | | | | | | |
| Total
expenses after fees waived and paid indirectly 5 | 0.95 | % 6 | 0.88 | % | 0.83 | % | 0.83 | % | 0.83 | % | 0.84 | % |
| Total
expenses after waiver 5 | 0.95 | % 6 | 0.88 | % | 0.83 | % | 0.83 | % | 0.83 | % | 0.84 | % |
| Total
expenses 5 | 1.20 | % 6 | 1.18 | % | 1.21 | % | 1.22 | % | 1.23 | % | 1.25 | % |
| Total net
investment income 5 | 7.93 | % 6 | 7.43 | % | 7.65 | % | 7.97 | % | 8.44 | % | 8.96 | % |
| Dividends
to Preferred Shareholders | 2.13 | % 6 | 2.04 | % | 1.83 | % | 1.23 | % | 0.63 | % | 0.65 | % |
| Net investment
income to Common Shareholders | 5.80 | % 6 | 5.39 | % | 5.82 | % | 6.74 | % | 7.81 | % | 0.31 | % |
| Supplemental
Data | | | | | | | | | | | | |
| Net assets
applicable to Common Shares, end of period (000) | $ 589,888 | $ | 640,981 | $ | 674,080 | $ | 642,047 | $ | 621,648 | $ | 603,943 | |
| Preferred
Shares outstanding at liquidation preference, end of period (000) | $ 375,125 | $ | 375,125 | $ | 375,125 | $ | 375,125 | $ | 375,125 | $ | 375,125 | |
| Portfolio
turnover | 9 | % | 17 | % | 77 | % | 68 | % | 59 | % | 56 | % |
| Asset
coverage per $1,000 | $ 64,322 | $ | 67,727 | $ | 69,933 | $ | 67,797 | $ | 66,435 | $ | 65,251 | |

1	Based on average shares outstanding.
2	Amount is less than $(0.01) per share.
3	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
4	Aggregate total investment return.
5	Do not reflect the effect of dividends to Preferred
Shareholders.
6	Annualized.

| See Notes to Financial
Statements. — 52 | SEMI-ANNUAL REPORT | APRIL 30, 2008 |
| --- | --- | --- |

Financial Highlights BlackRock Long-Term Municipal Advantage Trust (BTA)

Per Share Operating
Performance
Net asset
value, beginning of period	$ 13.72	$	14.89	$	14.33	2
Net
investment income	0.42	3	0.70		0.45
Net
realized and unrealized gain (loss)	(1.43	)	(1.15	)	0.62
Net
increase (decrease) from investment operations	(1.01	)	(0.45	)	1.07
Dividends
and distributions from net investment income	(0.33	)	(0.72	)	(0.48	)
Capital
charges with respect to issuance of Common Shares	—		—		(0.03	)
Net asset
value, end of period	$ 12.38	$	13.72	$	14.89
Market
price, end of period	$ 11.63	$	12.14	$	14.70
Total Investment
Return 4
Based on
net asset value	(7.21	)% 5	(2.93	)%	7.48	% 5
Based on
market price	(1.49	)% 5	(13.00	)%	1.40	% 5
Ratios to Average Net
Assets Applicable
to Common Shares
Total
expenses after fees waived and paid indirectly	3.87	% 6	4.29	%	4.11	% 6
Total
expenses after fees waived and before fees paid indirectly	3.87	% 6	4.29	%	4.14	% 6
Total
expenses before fees waived and paid indirectly	4.28	% 6	4.69	%	4.55	% 6
Total
expenses after fees waived and paid indirectly excluding interest expense and
fees 7	0.82	% 6	0.89	%	0.97	% 6
Net
investment income	6.69	% 6	4.87	%	4.79	% 6
Supplemental
Data
Net assets
applicable, end of period (000)	$ 165,181	$	183,161	$	198,137
Portfolio
turnover	25	%	39	%	20	%

1	Commencement of operations.
2	Net asset value, beginning of period reflects a deduction
of $0.675 per sales charge from the initial offering price of $15.00 per
share.
3	Based on average shares outstanding.
4	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
5	Aggregate total investment return.
6	Annualized.
7	Interest expense and fees relate to tender option bond
trusts. See Note 1 of the Notes to Financial Statements for details of
municipal bonds transferred to tender option bond trusts.

| See Notes to Financial
Statements. — SEMI-ANNUAL REPORT | APRIL 30,
2008 | 53 |
| --- | --- | --- |

Financial Highlights BlackRock California Investment Quality Municipal Trust (RAA)

		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset
value, beginning of period	$ 13.86	$	14.51	$	14.20	$	14.43	$	14.56	$	14.81
Net investment
income	0.41	1	0.84		0.87		0.78		0.92		1.05
Net
realized and unrealized gain (loss)	(0.57	)	(0.58	)	0.50		(0.03	)	(0.09	)	(0.41	)
Dividends
and distributions to Preferred Shareholders from:
Net
investment income	(0.10	)	(0.24	)	(0.21	)	(0.13	)	(0.06	)	(0.06	)
Net
realized gain	—		(0.02	)	—		—		—		—
Net
increase (decrease) from investment operations	(0.26	)	—		1.16		0.62		0.77		0.58
Dividends
and distributions to Common Shareholders from:
Net
investment income	(0.29	)	(0.60	)	(0.85	)	(0.85	)	(0.85	)	(0.83	)
Net
realized gains	—		(0.05	)	—		—		(0.05	)	—
Total
dividends and distributions	(0.29	)	(0.65	)	(0.85	)	(0.85	)	(0.90	)	(0.83	)
Net asset
value, end of period	$ 13.31	$	13.86	$	14.51	$	14.20	$	14.43	$	14.56
Market
price, end of period	$ 12.80	$	12.57	$	15.80	$	15.75	$	14.30	$	14.03
Total Investment
Return 2
Based on
net asset value	(1.77	)% 3	0.01	%	7.87	%	4.32	%	5.77	%	4.43	%
Based on
market price	4.16	% 3	(16.71	)%	5.90	%	16.76	%	8.78	%	11.38	%
Ratios to Average Net
Assets Applicable
to Common Shares
Total
expenses after fees waived and paid indirectly	1.54	% 4	1.39	%	1.41	%	1.35	%	1.35	%	1.40	%
Total
expenses net of reimbursement	1.54	% 4	1.46	%	1.50	%	1.39	%	1.40	%	1.40	%
Total
expenses	1.57	% 4	1.47	%	1.50	%	1.39	%	1.40	%	1.40	%
Net
investment income	6.02	% 4	5.90	%	6.11	%	5.38	%	6.37	%	7.17	%
Dividends
to Preferred Shareholders	1.84	% 4	1.68	%	1.50	%	0.88	%	0.42	%	0.44	%
Net
investment income to Common Shareholders	4.18	% 4	4.22	%	4.61	%	4.50	%	5.95	%	6.73	%
Supplemental
Data
Net assets
applicable to Common Shares, end of period (000)	$ 13,407	$	13,956	$	14,615	$	14,299	$	14,529	$	14,665
Preferred
Shares outstanding at liquidation preference, end of period (000)	$ 7,500	$	7,500	$	7,500	$	7,500	$	7,500	$	7,500
Portfolio
turnover	10	%	38	%	49	%	20	%	15	%	6	%
Asset
coverage per $1,000	$ 69,689	$	71,534	$	73,731	$	72,671	$	73,433	$	73,886

1	Based on average shares outstanding.
2	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
3	Aggregate total investment return.
4	Annualized.

| See Notes to Financial
Statements. — 54 | SEMI-ANNUAL REPORT | APRIL 30,
2008 |
| --- | --- | --- |

Financial Highlights BlackRock California Municipal Income Trust (BFZ)

		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset value,
beginning of period	$ 14.97	$	15.74	$	15.18	$	14.77	$	13.97	$	14.16
Net investment
income	0.53	1	1.08		1.11		1.12		1.15		1.12
Net realized and
unrealized gain (loss)	(0.48	)	(0.64	)	0.62		0.36		0.65		(0.34	)
Dividends and distributions to Preferred Shareholders from:
Net investment income	(0.14	)	(0.30	)	(0.26	)	(0.16	)	(0.09	)	(0.08	)
Net realized gain	(0.03	)	—		—		—		—		—
Net increase
(decrease) from investment operations	(0.12	)	0.14		1.47		1.32		1.71		0.70
Dividends and distributions to Common Shareholders from net investment income	(0.46	)	(0.91	)	(0.91	)	(0.91	)	(0.91	)	(0.89	)
Net asset value, end
of period	$ 14.39	$	14.97	$	15.74	$	15.18	$	14.77	$	13.97
Market price, end
of period	$ 15.91	$	15.82	$	17.12	$	14.92	$	13.65	$	13.21
Total Investment
Return 2
Based on net asset
value	(0.72	)% 3	0.77	%	9.93	%	9.47	%	13.14	%	5.49	%
Based on market
price	3.87	% 3	(2.09	)%	21.65	%	16.42	%	10.58	%	7.92	%
Ratios to Average Net Assets
Applicable
to Common Shares
Total expenses
after fees waived and paid indirectly	0.92	% 4	0.91	%	0.87	%	0.85	%	0.87	%	0.89	%
Total expenses
after waiver	0.92	% 4	0.91	%	0.87	%	0.86	%	0.88	%	0.89	%
Total expenses	1.19	% 4	1.21	%	1.25	%	1.25	%	1.28	%	1.30	%
Net investment
income	7.23	% 4	7.09	%	7.26	%	7.35	%	7.96	%	8.01	%
Dividends to
Preferred Shareholders	2.06	% 4	1.98	%	1.71	%	1.04	%	0.59	%	0.57	%
Net investment
income to Common Shareholders	5.17	% 4	5.11	%	5.55	%	6.31	%	7.37	%	7.44	%
Supplemental Data
Net assets applicable to Common Shares, end of period (000)	$ 217,709	$	225,939	$	236,573	$	227,472	$	221,371	$	209,397
Preferred Shares outstanding at liquidation preference, end of period (000)	$ 131,950	$	131,950	$	131,950	$	131,950	$	131,950	$	131,950
Portfolio turnover	14	%	26	%	17	%	28	%	15	%	34	%
Asset coverage per
$1,000	$ 66,248	$	67,816	$	69,836	$	68,107	$	66,945	$	64,675

| 1 | Based on average
shares outstanding. |
| --- | --- |
| 2 | Total investment
returns based on market value, which can be significantly greater or lesser
than the net asset value, may result in substantially different returns.
Total investment returns exclude the effects of sales charges. |
| 3 | Aggregate total
investment return. |
| 4 | Annualized. |

See Notes to Financial Statements.

SEMI-ANNUAL REPORT APRIL 30, 2008 55

Financial Highlights BlackRock Florida Investment Quality Municipal Trust (RFA)

		Year Ended October 31,
		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset value,
beginning of period	$ 13.43	$	14.24	$	14.39	$	15.02	$	15.39	$	15.65
Net investment
income	0.42	1	0.83		0.82		0.84		0.98		1.04
Net realized and
unrealized gain (loss)	(0.76	)	(0.69	)	0.40		(0.35	)	(0.18	)	(0.39	)
Dividends and distributions to Preferred Shareholders
from:
Net investment income	(0.15	)	(0.26	)	(0.21	)	(0.15	)	(0.07	)	(0.08	)
Net realized gain	—		(0.04	)	(0.05	)	(0.01	)	(0.02	)	—
Net increase
(decrease) from investment operations	(0.49	)	(0.16	)	0.96		0.33		0.71		0.57
Dividends and distributions to Common Shareholders
from:
Net investment income	(0.27	)	(0.60	)	(0.85	)	(0.85	)	(0.85	)	(0.83	)
Net realized gain	—		(0.05	)	(0.26	)	(0.11	)	(0.23	)	—
Total dividends and
distributions	(0.27	)	(0.65	)	(1.11	)	(0.96	)	(1.08	)	(0.83	)
Net asset value,
end of period	$ 12.67	$	13.43	$	14.24	$	14.39	$	15.02	$	15.39
Market price, end
of period	$ 11.28	$	11.86	$	16.00	$	14.85	$	14.30	$	14.47
Total Investment
Return 2
Based on net asset
value	(3.41	)% 3	(1.02	)%	6.46	%	2.19	%	5.00	%	3.98	%
Based on market
price	(2.62	)% 3	(22.21	)%	15.91	%	10.76	%	6.32	%	5.52	%
Ratios to Average Net Assets
Applicable
to Common Shares
Total expenses after fees waived and paid
indirectly 4	1.52	% 5	1.39	%	1.37	%	1.29	%	1.27	%	1.29	%
Total expenses
after waiver 4	1.52	% 5	1.43	%	1.43	%	1.32	%	1.31	%	1.29	%
Total expenses 4	1.54	% 5	1.44	%	1.43	%	1.32	%	1.31	%	1.29	%
Net investment
income 4	6.47	% 5	6.03	%	5.80	%	5.69	%	6.48	%	6.69	%
Dividends to
Preferred Shareholders	2.28	% 5	1.88	%	1.49	%	1.05	%	0.46	%	0.51	%
Net investment income to Common Shareholders	4.19	% 5	4.15	%	4.31	%	4.64	%	6.02	%	6.18	%
Supplemental Data
Net assets applicable to Common Shares, end of period
(000)	$ 14,285	$	15,134	$	16,054	$	16,214	$	16,929	$	17,347
Preferred Shares outstanding at liquidation preference, end
of period (000)	$ 8,500	$	8,500	$	8,500	$	8,500	$	8,500	$	8,500
Portfolio turnover	24	%	40	%	57	%	15	%	13	%	17	%
Asset coverage end
of period (000)	$ 67,015	$	69,526	$	72,229	$	72,696	$	74,795	$	76,021

| 1 | Based on average
shares outstanding. |
| --- | --- |
| 2 | Total investment
returns based on market value, which can be significantly greater or lesser
than the net asset value, may result in substantially different returns.
Total investment returns exclude the effects of sales charges. |
| 3 | Aggregate total
investment return. |
| 4 | Do not reflect the
effect of dividends to Preferred Shareholders. |
| 5 | Annualized. |

| See Notes to
Financial Statements. — 56 | SEMI-ANNUAL REPORT | APRIL 30, 2008 |
| --- | --- | --- |

Financial Highlights BlackRock Florida Municipal Income Trust (BBF)

		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset
value, beginning of period	$ 15.05	$	15.68	$	15.48	$	15.27	$	14.68	$	14.57
Net
investment income	0.54	1	1.07		1.11		1.11		1.12		1.11
Net
realized and unrealized gain (loss)	(0.51	)	(0.49	)	0.26		0.17		0.45		(0.03	)
Dividends
to Preferred Shareholders from net investment income	(0.16	)	(0.31	)	(0.27	)	(0.17	)	(0.08	)	(0.08	)
Net
increase from investment operations	(0.13	)	0.27		1.10		1.11		1.49		1.00
Dividends
to Common Shareholders from net investment income	(0.44	)	(0.90	)	(0.90	)	(0.90	)	(0.90	)	(0.89	)
Net asset
value, end of period	$ 14.48	$	15.05	$	15.68	$	15.48	$	15.27	$	14.68
Market
price, end of period	$ 14.64	$	15.10	$	16.30	$	15.25	$	14.40	$	13.36
Total Investment
Return 2
Based on
net asset value	(0.80	)% 3	1.78	%	7.34	%	7.63	%	11.02	%	7.39	%
Based on
market price	(0.04	)% 3	(1.76	)%	13.26	%	12.44	%	15.04	%	4.30	%
Ratios to Average Net Assets
Applicable to Common Shares
Total
expenses after fees waived and paid indirectly 4	1.00	% 5	0.96	%	0.92	%	0.90	%	0.93	%	0.94	%
Total
expenses after waiver 4	1.00	% 5	0.97	%	0.93	%	0.91	%	0.93	%	0.95	%
Total
expenses 4	1.26	% 5	1.28	%	1.30	%	1.30	%	1.32	%	1.35	%
Net
investment income 4	7.32	% 5	7.02	%	7.12	%	7.16	%	7.49	%	7.50	%
Dividends
to Preferred Shareholders	2.16	% 5	2.04	%	1.75	%	1.11	%	0.55	%	0.53	%
Net
investment income to Common Shareholders	5.16	% 5	4.98	%	5.37	%	6.05	%	6.94	%	6.97	%
Supplemental Data
Net assets
applicable to Common Shares, end of period (000)	$ 96,791	$	100,564	$	104,451	$	102,944	$	101,512	$	97,589
Preferred
Shares outstanding at liquidation preference, end of period (000)	$ 57,550	$	57,550	$	57,550	$	57,550	$	57,550	$	57,550
Portfolio
turnover	9	%	25	%	20	%	10	%	10	%	19	%
Asset
coverage end of period (000)	$ 67,046	$	68,688	$	70,391	$	69,729	$	69,101	$	67,394

1	Based on average shares outstanding.
2	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
3	Aggregate total investment return.
4	Do not reflect the effect of dividends to Preferred
Shareholders.
5	Annualized.

| See Notes to
Financial Statements. — SEMI-ANNUAL REPORT | APRIL 30, 2008 | 57 |
| --- | --- | --- |

Financial Highlights BlackRock New Jersey Investment Quality Municipal Trust (RNJ)

	Six Months Ended April 30, 2008 (Unaudited)
		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset value,
beginning of period	$ 13.57	$	14.47	$	14.48	$	14.79	$	14.90	$	14.64
Net investment
income	0.42	1	0.91		0.85		0.87		0.97		1.00
Net realized and
unrealized gain (loss)	(0.87	)	(0.70	)	0.34		(0.21	)	(0.20	)	0.12
Dividends and distributions to Preferred Shareholders from:
Net investment income	(0.11	)	(0.23	)	(0.20	)	(0.15	)	(0.07	)	(0.06	)
Net realized gain	(0.01	)	(0.02	)	(0.03	)	—		—		—
Net increase
(decrease) from investment operations	(0.57	)	(0.04	)	0.96		0.51		0.70		1.06
Dividends and distributions to Common Shareholders from:
Net investment income	(0.41	)	(0.82	)	(0.84	)	(0.82	)	(0.81	)	(0.80	)
Net realized gain	(0.03	)	(0.04	)	(0.13	)	—		—		—
Total dividends and
distributions	(0.44	)	(0.86	)	(0.97	)	(0.82	)	(0.81	)	(0.80	)
Net asset value,
end of period	$ 12.56	$	13.57	$	14.47	$	14.48	$	14.79	$	14.90
Market price, end
of period	$ 15.51	$	14.96	$	15.95	$	14.70	$	15.00	$	14.80
Total Investment
Return 2
Based on net asset
value	(4.56	)% 3	(1.03	)%	6.14	%	3.43	%	5.00	%	7.48	%
Based on market
price	6.91	% 3	(1.02	)%	15.25	%	3.53	%	7.14	%	17.59	%
Ratios to Average Net Assets Applicable
to Common Shares
Total expenses after fees waived and paid
indirectly 4	1.74	% 5	1.40	%	1.41	%	1.34	%	1.34	%	1.39	%
Total expenses
after waiver 4	1.74	% 5	1.47	%	1.51	%	1.37	%	1.37	%	1.39	%
Total expenses 4	1.76	% 5	1.48	%	1.51	%	1.37	%	1.37	%	1.39	%
Net investment
income 4	6.52	% 5	6.49	%	5.91	%	5.89	%	6.50	%	6.72	%
Dividends to
Preferred Shareholders	1.85	% 5	1.67	%	1.41	%	1.00	%	0.47	%	0.41	%
Net investment income to Common Shareholders	4.67	% 5	4.82	%	4.50	%	4.89	%	6.03	%	6.31	%
Supplemental Data
Net assets applicable to Common Shares, end of period (000)	$ 12,702	$	13,694	$	14,576	$	14,581	$	14,900	$	15,007
Preferred Shares outstanding at liquidation preference, end of period (000)	$ 7,500	$	7,500	$	7,500	$	7,500	$	7,500	$	7,500
Portfolio turnover	6	%	31	%	27	%	19	%	12	%	4	%
Asset coverage end
of period (000)	$ 67,340	$	70,649	$	73,603	$	73,612	$	74,670	$	75,026

| 1 | Based on average
shares outstanding. |
| --- | --- |
| 2 | Total investment
returns based on market value, which can be significantly greater or lesser
than the net asset value, may result in substantially different returns.
Total investment returns exclude the effects of sales charges. |
| 3 | Aggregate total
investment return. |
| 4 | Do not reflect the
effect of dividends to Preferred Stock Shareholders. |
| 5 | Annualized. |

See Notes to Financial Statements. — 58	SEMI-ANNUAL REPORT	APRIL 30, 2008

Financial Highlights BlackRock New Jersey Municipal Income Trust (BNJ)

	Six Months Ended April 30, 2008 (Unaudited)
		2007		2006		2005		2004		2003
Per Share Operating
Performance
Net asset value,
beginning of period	$ 15.49	$	16.35	$	15.87	$	15.38	$	14.59	$	14.29
Net investment
income	0.55	1	1.14		1.17		1.17		1.16		1.15
Net realized and
unrealized gain (loss)	(0.66	)	(0.74	)	0.52		0.42		0.61		0.11
Dividends and distributions to Preferred Shareholders from:
Net investment
income	(0.18	)	(0.30	)	(0.26	)	(0.18	)	(0.08	)	(0.08	)
Net realized gain	(0.01	)	—		—		—		—		—
Net increase
(decrease) from investment operations	(0.30	)	0.10		1.43		1.41		1.69		1.18
Dividends and distributions to Common Shareholders from:
Net investment
income	(0.48	)	(0.96	)	(0.95	)	(0.92	)	(0.90	)	(0.88	)
Net realized gain	(0.04	)	—		—		—		—		—
Total dividends and
distributions	(0.52	)	(0.96	)	(0.95	)	(0.92	)	(0.90	)	(0.88	)
Net asset value,
end of period	$ 14.67	$	15.49	$	16.35	$	15.87	$	15.38	$	14.59
Market price, end
of period	$ 16.66	$	16.90	$	18.40	$	15.91	$	14.45	$	14.04
Total Investment
Return 2
Based on net asset
value	(2.14	)% 3	0.17	%	9.18	%	9.60	%	12.29	%	8.68	%
Based on market
price	1.87	% 3	(2.89	)%	22.56	%	16.95	%	9.63	%	9.59	%
Ratios to Average Net Assets Applicable
to Common Shares
Total expenses
after fees waived and paid indirectly 4	0.99	% 5	0.93	%	0.89	%	0.89	%	0.91	%	0.93	%
Total expenses
after waiver 4	0.99	% 5	0.94	%	0.91	%	0.90	%	0.91	%	0.94	%
Total expenses 4	1.24	% 5	1.24	%	1.27	%	1.28	%	1.30	%	1.34	%
Net investment
income 4	7.31	% 5	7.18	%	7.31	%	7.37	%	7.74	%	7.85	%
Dividends to
Preferred Shareholders	1.91	% 5	1.86	%	1.63	%	1.12	%	0.56	%	0.57	%
Net investment
income to Common Shareholders	5.40	% 5	5.32	%	5.68	%	6.25	%	7.18	%	7.28	%
Supplemental Data
Net assets applicable to Common Shares, end of period (000)	$ 110,357	$	116,152	$	121,987	$	117,739	$	114,019	$	108,172
Preferred Shares outstanding at liquidation preference, end of period (000)	$ 63,800	$	63,800	$	63,800	$	63,800	$	63,800	$	63,800
Portfolio turnover	5	%	23	%	2	%	6	%	16	%	13	%
Asset coverage, end
of period (000)	$ 68,243	$	70,528	$	72,812	$	71,142	$	69,682	$	67,387

| 1 | Based on average
shares outstanding. |
| --- | --- |
| 2 | Total investment
returns based on market value, which can be significantly greater or lesser
than the net asset value, may result in substantially different returns.
Total investment returns exclude the effects of sales charges. |
| 3 | Aggregate total
investment return. |
| 4 | Do not reflect the
effect of dividends to Preferred Stock Shareholders. |
| 5 | Annualized. |

| See Notes to
Financial Statements. — SEMI-ANNUAL
REPORT | APRIL 30, 2008 | 59 |
| --- | --- | --- |

Financial Highlights BlackRock New York Investment Quality Municipal Trust (RNY)

		2007		2006		2005		2004		2003
Per Share Operating Performance
Net asset
value, beginning of period	$ 14.40	$	15.18	$	15.03	$	15.35	$	15.34	$	15.47
Net
investment income	0.45	1	0.95		0.97		0.96		0.96		1.03
Net
realized and unrealized gain (loss)	(0.47	)	(0.61	)	0.37		(0.26	)	—		(0.21	)
Dividends
and distributions to Preferred Shareholders from:
Net
investment income	(0.10	)	(0.25	)	(0.21	)	(0.14	)	(0.07	)	(0.07	)
Net
realized gain	(0.04	)	(0.01	)	(0.02	)	—		—		—
Net
increase (decrease) from investment operations	(0.16	)	0.08		1.11		0.56		0.89		0.75
Dividends
and distributions to Common Shareholders from:
Net
investment income	(0.40	)	(0.85	)	(0.88	)	(0.88	)	(0.88	)	(0.88	)
Net
realized gain	(0.10	)	(0.01	)	(0.08	)	—		—		—
Total
dividends and distributions	(0.50	)	(0.86	)	(0.96	)	(0.88	)	(0.88	)	(0.88	)
Net asset
value, end of period	$ 13.74	$	14.40	$	15.18	$	15.03	$	15.35	$	15.34
Market
price, end of period	$ 14.28	$	15.39	$	16.65	$	14.75	$	14.50	$	14.18
Total
Investment Return 2
Based on
net asset value	(1.12	)% 3	0.10	%	7.32	%	3.97	%	6.48	%	5.42	%
Based on
market price	(3.85	)% 3	(2.46	)%	19.95	%	8.01	%	8.81	%	4.69	%
Ratios
to Average Net Assets Applicable to Common Shares
Total
expenses after fees waived and paid indirectly 4	1.45	% 5	1.24	%	1.25	%	1.20	%	1.21	%	1.24	%
Total
expenses after waiver 4	1.45	% 5	1.29	%	1.33	%	1.24	%	1.24	%	1.24	%
Total
expenses 4	1.46	% 5	1.29	%	1.33	%	1.24	%	1.24	%	1.24	%
Net
investment income 4	6.49	% 5	6.42	%	6.48	%	6.30	%	6.29	%	6.68	%
Dividends
to Preferred Shareholders	1.42	% 5	1.72	%	1.42	%	0.91	%	0.46	%	0.44	%
Net
investment income to Common Shareholders	5.07	% 5	4.70	%	5.06	%	5.39	%	5.83	%	6.24	%
Supplemental
Data
Net assets
applicable to Common Shares, end of period (000)	$ 18,009	$	18,848	$	19,839	$	19,643	$	20,066	$	20,053
Preferred
Shares outstanding at liquidation preference, end of period (000)	$ 9,800	$	9,800	$	9,800	$	9,800	$	9,800	$	9,800
Portfolio
turnover	5	%	37	%	24	%	10	%	23	%	36	%
Asset
coverage, end of period (000)	$ 70,942	$	73,090	$	75,614	$	75,111	$	76,195	$	76,159

1	Based on average shares outstanding.
2	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
3	Aggregate total investment return.
4	Do not reflect the effect of dividends to Preferred Stock
Shareholders.
5	Annualized.

See Notes to Financial Statements. — 60	SEMI-ANNUAL REPORT	APRIL 30, 2008

Financial Highlights BlackRock New York Municipal Income Trust (BNY)

		2007		2006		2005		2004		2003
Per
Share Operating Performance
Net asset
value, beginning of period	$ 15.11	$	15.88	$	15.44	$	15.28	$	14.76	$	14.47
Net
investment income	0.55	1	1.11		1.13		1.14		1.14		1.14
Net
realized and unrealized gain (loss)	(0.59	)	(0.70	)	0.47		0.09		0.36		0.13
Dividends
and distributions to Preferred Shareholders from:
Net
investment income	(0.14	)	(0.28	)	(0.26	)	(0.17	)	(0.08	)	(0.09	)
Net
realized gain	(0.01	)	—		—		—		—		—
Net
increase (decrease) from investment operations	(0.19	)	0.13		1.34		1.06		1.42		1.18
Dividends
and distributions to Common Shareholders from:
Net
investment income	(0.45	)	(0.90	)	(0.90	)	(0.90	)	(0.90	)	(0.89	)
Net
realized gain	(0.03	)	—		—		—		—		—
Total
dividends and distributions	(0.48	)	(0.90	)	(0.90	)	(0.90	)	(0.90	)	(0.89	)
Net asset
value, end of period	$ 14.44	$	15.11	$	15.88	$	15.44	$	15.28	$	14.76
Market
price, end of period	$ 16.12	$	15.55	$	17.35	$	15.19	$	13.99	$	13.45
Total
Investment Return 2
Based on
net asset value	(1.36	)% 3	0.64	%	8.91	%	7.38	%	10.46	%	8.84	%
Based on
market price	7.00	% 3	(5.20	)%	20.95	%	15.38	%	10.99	%	6.95	%
Ratios
to Average Net Assets Applicable to Common Shares
Total
expenses after fees waived and paid indirectly 4	0.96	% 5	0.92	%	0.87	%	0.86	%	0.87	%	0.88	%
Total
expenses after waiver 4	0.96	% 5	0.92	%	0.88	%	0.87	%	0.87	%	0.89	%
Total
expenses 4	1.21	% 5	1.22	%	1.25	%	1.26	%	1.27	%	1.29	%
Net
investment income 4	7.44	% 5	7.23	%	7.30	%	7.35	%	7.62	%	7.73	%
Dividends
to Preferred Shareholders	1.92	% 5	1.84	%	1.69	%	1.08	%	0.56	%	0.62	%
Net
investment income to Common Shareholders	5.52	% 5	5.39	%	5.61	%	6.27	%	7.06	%	7.11	%
Supplemental
Data
Net assets
applicable to Common Shares, end of period (000)	$ 182,863	$	190,962	$	199,717	$	193,457	$	191,274	$	184,874
Preferred
Shares outstanding at liquidation preference, end of period (000)	$ 109,750	$	109,750	$	109,750	$	109,750	$	109,750	$	109,750
Portfolio
turnover	3	%	23	%	27	%	24	%	13	%	14	%
Asset
coverage, end of period (000)	$ 66,655	$	68,509	$	70,502	$	69,073	$	68,575	$	67,115

1	Based on average shares outstanding.
2	Total investment returns based on market value, which can
be significantly greater or lesser than the net asset value, may result in
substantially different returns. Total investment returns exclude the effects
of sales charges.
3	Aggregate total investment return.
4	Do not reflect the effect of dividends to Preferred Stock
Shareholders.
5	Annualized.

See Notes to Financial Statements. — SEMI-ANNUAL REPORT	APRIL 30, 2008	61

Notes to Financial Statements (Unaudited)

1. Significant Accounting Policies:

BlackRock Investment Quality Municipal Trust Inc. (“Investment Quality Municipal”), BlackRock California Investment Quality Municipal Trust Inc. (“California Investment Quality”), BlackRock New Jersey Investment Quality Municipal Trust Inc. (“New Jersey Investment Quality”) and BlackRock New York Investment Quality Municipal Trust Inc. (“New York Investment Quality”) were organized as Maryland corporations. BlackRock Florida Investment Quality Municipal Trust (“Florida Investment Quality”) was organized as a Massachusetts business trust. Investment Quality Municipal, California Investment Quality, Florida Investment Quality, New Jersey Investment Quality and New York Investment Quality are herein referred to as the Investment Quality Trusts. BlackRock Municipal Income Trust (“Municipal Income”), BlackRock California Municipal Income Trust (“California Income”), BlackRock Florida Municipal Income Trust (“Florida Income”), BlackRock New Jersey Municipal Income Trust (“New Jersey Income”), BlackRock New York Municipal Income Trust (“New York Income”) (collectively the “Income Trusts”) and BlackRock Long-Term Municipal Advantage Trust (“Long-Term Municipal”) were organized as Delaware statutory trusts. The Investment Quality Trusts, Income Trusts and Long-Term Municipal are referred to herein collectively as the “Trusts.” Investment Quality Municipal and Municipal Income are registered under the Investment Company Act of 1940, as amended (the “1940 Act”), as diversified, closed-end management investment companies. California Investment Quality, California Income, Florida Investment Quality, Florida Income, Long-Term Municipal, New Jersey Investment Quality, New Jersey Income, New York Investment Quality and New York Income are registered under the 1940 Act, as non-diversified, closed-end management investment companies. The Trusts’ financial statements are prepared in conformity with accounting principles generally accepted in the United States of America, which may require the use of management accruals and estimates. Actual results may differ from these estimates. Each Trust determines, and makes available for publication, the net asset value of its Common Shares on a daily basis.

The following is a summary of significant accounting policies followed by the Trusts:

Valuation of investments: Municipal investments (including commitments to purchase such investments on a “when-issued” basis) are valued on the basis of prices provided by dealers or pricing services selected under the supervision of each Trust’s Board of Trustees (the “Board”). In determining the value of a particular investment, pricing services may use certain information with respect to transactions in such investments, quotations from dealers, pricing matrixes, market transactions in comparable investments and various relationships between investments. Swaps are valued by quoted fair values received daily by the Trusts’ pricing service. Short-term securities are valued at amortized cost. Investments in open-end investment companies are valued at net asset value each business day.

In the event that application of these methods of valuation results in a price for an investment which is deemed not to be representative of the market value of such investment, the investment will be valued by a method approved by the Board as reflecting fair value (“Fair Value Assets”). When determining the price for Fair Value Assets, the investment advisor and/or sub-advisor seek to determine the price that each Trust might reasonably expect to receive from the current sale of that asset in an arm’s-length transaction. Fair value determinations shall be based upon all available factors that the investment advisor and/or sub-advisor deem relevant. The pricing of all Fair Value Assets is subsequently reported to the Board or a committee thereof.

Derivative Financial Instruments: Each Trust may engage in various portfolio investment strategies to increase the return of the Trust and to hedge, or protect, its exposure to interest rate movements and movements in the securities markets. Losses may arise if the value of the contract decreases due to an unfavorable change in the price of the underlying security, or if the counterparty does not perform under the contract.

| • | Financial
Futures Contracts: The Trusts may purchase or sell financial futures
contracts and options on such financial futures contracts. Financial futures
contracts are contracts for delayed delivery of securities at a specific
future date and at a specific price or yield. Upon entering into a contract,
the Trust deposits, and maintains as collateral, such initial margin as
required by the exchange on which the transaction is effected. Pursuant to
the contract, the Trust agrees to receive from or pay to the broker an amount
of cash equal to the daily fluctuation in value of the contract. Such
receipts or payments are known as variation margin and are recorded by the
Trust as unrealized gains or losses. When the contract is closed, the Trust
records a realized gain or loss equal to the difference between the value of
the contract at the time it was opened and the value at the time it was
closed. |
| --- | --- |
| • | Forward Interest
Rate Swaps: The Trusts may enter into forward interest rate
swaps. In a forward interest rate swap, the Trust and the counterparty agree
to make periodic net payments on a specified notional contract amount,
commencing on a specified future effective date, unless terminated earlier.
These periodic payments received or made by the Trust are recorded in the
accompanying Statements of Operations as realized gains or losses,
respectively. Gains or losses are also realized upon termination of the swap
agreements. Swaps are marked-to-market daily and changes in value are
recorded as unrealized appreciation (depreciation). When a swap is
terminated, the Trusts will record a realized gain or loss equal to the
difference between the proceeds from (or cost of) the closing transaction and
the Trust’s basis in the contract, if any. The Trusts generally intend to
close each forward interest rate swap before the accrual date specified in
the agreement and therefore avoid entering into the interest rate swap
underlying each forward interest rate swap. |

Forward Commitments and When-Issued Delayed Delivery Securities: The Trusts may purchase securities on a when-issued basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Trusts may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Trusts may be required to pay more at settlement than the security is

62 SEMI-ANNUAL REPORT APRIL 30, 2008

Notes to Financial Statements (continued)

worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued basis, the Trust will hold liquid assets worth at least the equivalent of the amount due.

Municipal Bonds Transferred to Tender Option Bond Trusts: Long-Term Municipal leverages its assets through the use of tender option bond trusts (“TOBs”). A TOB is established by a third party sponsor forming a special purpose entity, into which one or more funds, or an agent on behalf of the funds, transfers municipal securities. Other funds managed by the investment advisor may also contribute municipal securities to a TOB into which Long-Term Municipal has contributed securities. A TOB typically issues two classes of beneficial interests: short-term floating rate certificates, which are sold to third party investors, and residual certificates (“TOB Residuals”), which are generally issued to the participating funds that made the transfer. The TOB Residuals held by Long-Term Municipal include the right of Long-Term Municipal (1) to cause the holders of a proportional share of the floating rate certificates to tender their certificates at par, and (2) to transfer, within seven days, a corresponding share of the municipal securities from the TOB to Long-Term Municipal. The cash received by the TOB from the sale of the short-term floating rate certificates, less transaction expenses, is paid to Long-Term Municipal, which typically invests the cash in additional municipal securities. Long-Term Municipal’s transfer of the municipal securities to a TOB is accounted for as a secured borrowing, therefore the municipal securities deposited into a TOB are presented in Long-Term Municipal’s Schedule of Investments and the proceeds from the transaction are reported as a liability of Long-Term Municipal.

Interest income from the underlying securities is recorded by Long-Term Municipal on an accrual basis. Interest expense incurred on the secured borrowing and other expenses related to remarketing, administration and trustee services to a TOB are reported as expenses of Long-Term Municipal. The floating rate certificates have interest rates that generally reset weekly and their holders have the option to tender certificates to the TOB for redemption at par at each reset date. At April 30, 2008, the aggregate value of the underlying municipal securities transferred to TOBs was $140,396,746, the related liability for trust certificates was $144,470,000 and the range of interest rates on the liability for trust certificates was 2.41% to 3.84%.

Financial transactions executed through TOBs generally will underperform the market for fixed rate municipal bonds in a rising interest rate environment, but tend to outperform the market for fixed rate bonds when interest rates decline or remain relatively stable. Should short-term interest rates rise, Long-Term Municipal’s investment in TOBs likely will adversely affect Long-Term Municipal’s net investment income and distributions to shareholders. Fluctuations in the market value of municipal securities deposited into the TOB may adversely affect Long-Term Municipal’s net asset value per share.

Zero-Coupon Bonds: The Trusts may invest in zero-coupon bonds, which are normally issued at a significant discount from face value and do not provide for periodic interest payments. Zero-coupon bonds may experience greater volatility in market value than similar maturity debt obligations which provide for regular interest payments.

Segregation: In cases in which the 1940 Act, and the interpretive positions of the Securities and Exchange Commission (the “SEC”) require that each Trust segregate assets in connection with certain investments (e.g., when-issued securities, futures or forward starting swaps), each Trust will, consistent with certain interpretive letters issued by the SEC, designate on its books and records cash or other liquid debt securities having a market value at least equal to the amount that would otherwise be required to be physically segregated.

Investment Transactions and Investment Income: Investment transactions are recorded on the dates the transactions are entered into (the trade dates). Realized gains and losses on security transactions are determined on the identified cost basis. Dividend income is recorded on the ex-dividend dates. Interest income is recognized on the accrual method. The Trusts amortize all premiums and discounts on debt securities.

Dividends and Distributions: Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. Dividends and distributions to holders of Preferred Shares are accrued and determined as described in Note 4.

Income Taxes: It is each of the Trust’s policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no federal income tax provision is required.

Effective April 30, 2008, the Fund implemented Financial Accounting Standards Board (“FASB”) Interpretation No. 48, “Accounting for Uncertainty in Income Taxes — an interpretation of FASB Statement No. 109” (“FIN 48”). FIN 48 prescribes the minimum recognition threshold a tax position must meet in connection with accounting for uncertainties in income tax positions taken or expected to be taken by an entity, including investment companies, before being measured and recognized in the financial statements. The investment advisor has evaluated the application of FIN 48 to each Trust, and has determined that the adoption of FIN 48 does not have a material impact on each Trust’s financial statements. Each Trust files U.S. federal and various state and local tax returns. No income tax returns are currently under examination. The statute of limitations on the Trusts’ U.S. federal tax returns remains open for the years ended October 31, 2004 through October 31, 2006. The statutes of limitations on the Trusts’ state and local tax returns may remain open for an additional year depending upon the jurisdiction.

Bank Overdraft: Florida Investment Quality recorded a bank overdraft which resulted from a bank error. Florida Income recorded a bank overdraft which resulted from management estimates of available cash.

Recent Accounting Pronouncements: In September 2006, Statement of Financial Accounting Standards No. 157, “Fair Value Measurements” (“FAS 157”), was issued and is effective for fiscal years beginning after November 15, 2007. FAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. The impact on the Trusts’ financial statements disclosures, if any, is currently being assessed.

SEMI-ANNUAL REPORT APRIL 30, 2008 63

Notes to Financial Statements (continued)

In addition, in February 2007, Statement of Financial Accounting Standards No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities” (“FAS 159”), was issued and is effective for fiscal years beginning after November 15, 2007. Early adoption is permitted as of the beginning of a fiscal year that begins on or before November 15, 2007, provided the entity also elects to apply the provisions of FAS 157. FAS 159 permits entities to choose to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. FAS 159 also establishes presentation and disclosure requirements designed to facilitate comparisons between entities that choose different measurement attributes for similar types of assets and liabilities. The impact on the Trusts’ financial statement disclosures, if any, is currently being assessed.

In March 2008, Statement of Financial Accounting Standards No. 161, “Disclosures about Derivative Instruments and Hedging Activities — an amendment of FASB Statement No. 133” (“FAS 161”) was issued and is effective for fiscal years beginning after November 15, 2008. FAS 161 is intended to improve financial reporting for derivative instruments by requiring enhanced disclosure that enables investors to understand how and why an entity uses derivatives, how derivatives are accounted for, and how derivative instruments affect an entity’s results of operations and financial position. The investment advisor is currently evaluating the implications of FAS 161 and the impact on the Trusts’ financial statement disclosures, if any, is currently being assessed.

Deferred Compensation and BlackRock Closed-End Share Equivalent Investment Plan: Under the deferred compensation plan approved by the Trusts’ Board, non-interested Trustees (“Independent Trustees”) may defer a portion of their annual complex-wide compensation. Deferred amounts earn an approximate return as though equivalent dollar amounts have been invested in common shares of other certain BlackRock Closed-End Funds selected by the Independent Trustees. This has approximately the same economic effect for the Independent Trustees as if the Independent Trustees had invested the deferred amounts directly in other certain BlackRock Closed-End Funds.

The deferred compensation plan is not funded and obligations thereunder represent general unsecured claims against the general assets of each Trust. Each Trust may, however, elect to invest in common shares of other certain BlackRock Closed-End Funds selected by the Independent Trustees in order to match its deferred compensation obligations. Investments to cover each Trust’s deferred compensation liability, are included in other assets on the Statement of Assets and Liabilities.

Other: Expenses directly related to each Trust are charged to that Trust. Other operating expenses shared by several funds are pro-rated among those funds on the basis of relative net assets or other appropriate methods.

2. Investment Advisory Agreement and Other Transactions with Affiliates:

Each Trust entered into an Investment Advisory Agreement with BlackRock Advisors, LLC (the “Advisor”), an indirect, wholly owned subsidiary of BlackRock, Inc., to provide investment advisory and administration services. Merrill Lynch & Co., Inc. (“Merrill Lynch”) and The PNC Financial Services Group, Inc. are principal owners of BlackRock, Inc.

The Advisor is responsible for the management of each Trust’s portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of each Trust. For such services, each Trust pays the Advisor a monthly fee at an annual rate of 0.35% for the Investment Quality Trusts and 0.60% for the Income Trusts of the average weekly value of the Trust’s net assets including proceeds from the issuance of preferred shares and TOBs. The Advisor has voluntarily agreed to waive a portion of the investment advisory fee on the Income Trusts as a percentage of net assets including proceeds from the issuance of preferred shares and TOBs as follows: 0.25% for the first five years of each of the Trust’s operations from 2001 through July 31, 2006, 0.20% through July 31, 2007, 0.15% through July 31, 2008, 0.10% through July 31, 2009 and 0.05% through July 31, 2010.

Long-Term Municipal pays the Advisor a monthly fee at an annual rate of 1.00% of the average weekly value of the Trust’s net assets. The Advisor has voluntarily agreed to waive a portion of the investment advisory fee on Long-Term Municipal as a percentage of the average weekly value of the net assets of 0.40% for the first five years of the Trust’s operations from 2006 through 2011 and for declining amounts for the following three years, 0.30% in 2012, 0.20% in 2013 and 0.10% in 2014.

For the six months ended April 30, 2008, the advisor waived the fees, which is shown on the Statements of Operations as fees waived by advisor, as follows:

| | Waived
by the Advisor |
| --- | --- |
| Municipal Income | $ 736,727 |
| Long-Term Municipal | $ 342,326 |
| California Income | $ 263,620 |
| Florida Income | $ 116,056 |
| New Jersey Income | $ 131,960 |
| New York Income | $ 220,947 |

The administration fee to the Advisor is computed weekly and payable monthly based on an annual rate of 0.15% for Investment Quality Municipal and 0.10% for California Investment Quality, Florida Investment Quality, New Jersey Investment Quality and New York Investment Quality of the Trusts’ average weekly value of the net assets including proceeds from the issuance of Preferred Shares and TOBs.

The Advisor has agreed to waive its advisory fees by the amount of investment advisory fees each Trust pays to the Advisor indirectly through its investment in affiliated money market funds. This amount is shown on the Statements of Operations as fees waived by advisor. For the six months ended April 30, 2008, the amounts were as follows:

64 SEMI-ANNUAL REPORT APRIL 30, 2008

Notes to Financial Statements (continued)

| | Waived
by the Advisor |
| --- | --- |
| Investment Quality Municipal | $ 16,544 |
| Municipal Income | $ 13,208 |
| Long-Term Municipal | $ 2,925 |
| California Investment Quality | $ 2,012 |
| California Income | $ 37,456 |
| Florida Investment Quality | $ 1,567 |
| Florida Income | $ 6,811 |
| New Jersey Investment Quality | $ 1,298 |
| New Jersey Income | $ 8,620 |
| New York Investment Quality | $ 788 |
| New York Income | $ 7,423 |

In addition, the Advisor has entered into a separate sub-advisory agreement with BlackRock Financial Management, Inc. (“BFM”), an affiliate of the Advisor, with respect to each Trust, under which the Advisor pays BFM for services it provides, a monthly fee that is a percentage of the investment advisory fee paid by each Trust to the Advisor.

Pursuant to the terms of their custody agreement, each Trust received earnings credits from its custodian for positive cash balances maintained, which are used to offset custody fees. These credits are shown on the Statements of Operations as fees paid indirectly.

Certain officers and/or trustees of the Trusts are officers and/or directors of BlackRock, Inc. or its affiliates.

3. Investments:

Purchases and sales of investments, excluding short-term securities, for the six months ended April 30, 2008 were as follows:

Investment Quality Municipal	$ 39,818,803	$ 28,411,616
Municipal Income	86,791,651	98,497,154
Long-Term Municipal	41,454,363	74,905,887
California Investment Quality	2,008,232	2,722,622
California Income	46,085,598	70,237,413
Florida Investment Quality	5,294,866	6,368,514
Florida Income	12,756,335	18,602,450
New Jersey Investment Quality	1,261,399	2,321,297
New Jersey Income	8,237,035	14,829,560
New York Investment Quality	1,382,751	2,158,870
New York Income	8,028,297	15,909,610

4. Capital Share Transactions:

Each Investment Quality Trust is authorized to issue 200,000,000 shares of shares, including Preferred Shares, par value $0.01 per share, all of which were initially classified as Common Shares. There are an unlimited number of $0.001 par value common shares authorized for the Income Trusts and Long-Term Municipal. The Board is authorized, however, to reclassify any unissued shares without the approval of the Common Shareholders. As of April 30, 2008, the shares owned by an affiliate of the Advisor of Long-Term Municipal were 9,704.

Shares issued and outstanding for the six months ended April 30, 2008 and the year ended October 31, 2007 increased by the following amounts as a result of dividend reinvestment:

Investment Quality Municipal	87,230	83,554
Municipal Income	103,240	197,269
Long-Term Municipal	—	36,210
California Investment Quality	73	—
California Income	35,320	61,958
Florida Income	4,954	16,959
New Jersey Investment Quality	2,138	1,972
New Jersey Income	21,965	39,482
New York Investment Quality	2,323	1,724
New York Income	30,415	56,191

Preferred Shares: Preferred Shares of the Trusts have a par value of $0.001 per share and a liquidation preference of $25,000 per share, plus accrued and unpaid dividends, that entitle their holders to receive cash dividends at an annual rate that may vary for the successive dividend periods. The yields in effect at April 30, 2008 were as follows:

Investment Quality Municipal	T7	3.777 %
	T28	2.924 %
Municipal Income	M7	3.594 %
	T7	3.777 %
	W7	3.488 %
	R7	3.594 %
	F7	3.594 %
California Investment Quality	W7	3.488 %
California Income	T7	3.777 %
	R7	3.594 %
Florida Investment Quality	R7	3.595 %
Florida Income	T7	3.777 %
New Jersey Investment Quality	T7	3.777 %
New Jersey Income	R7	3.594 %
New York Investment Quality	F7	3.595 %
New York Income	W7	3.488 %
	F7	3.594 %

Each Trust pays commissions to certain broker-dealers at the end of each auction at an annual rate of 0.25%, calculated on the aggregate principal amount. For the six months ended April 30, 2008, Merrill Lynch, Pierce, Fenner & Smith Incorporated earned commissions as follows:

	Commissions
Investment Quality Municipal	$ 65,679
Municipal Income	78,338
California Income	27,699
Florida Income	22,469
New Jersey Income	10,888
New York Income	34,877

Preferred Shares issued and outstanding for each of the Trusts during the six months ended April 30, 2008 and the year ended October 31, 2007 remained constant.

Dividends on seven-day Preferred Shares are cumulative at a rate which is reset every seven days based on the results of an auction. If the Preferred Shares fail to clear the auction on an auction date, each Trust is required to

SEMI-ANNUAL REPORT APRIL 30, 2008 65

Notes to Financial Statements (continued)

pay the maximum applicable rate on the Preferred Shares to holders of such shares for each successive dividend period until such time as the shares are successfully auctioned. The maximum applicable rate on the Preferred Shares is the higher of 110% of the AA commercial paper rate or 110% of 90% of the Kenny S&P 30-day High Grade Index rate divided by 1.00 minus the marginal tax rate. During the six months ended April 30, 2008, the Preferred Shares of each Trust was successfully auctioned at each auction date until February 13, 2008. The low, high and average dividend rates on the Preferred Shares for each Trust for the six months ended April 30, 2008 were as follows:

Investment Quality Municipal	T7	2.833 %	4.600 %	3.624 %
	T28	3.300 %	4.751 %	3.928 %
Municipal Income	M7	2.600 %	4.810 %	3.721 %
	T7	2.924 %	4.600 %	3.715 %
	W7	3.031 %	4.590 %	3.755 %
	R7	3.010 %	4.508 %	3.735 %
	F7	2.800 %	4.508 %	3.646 %
California Investment Quality	W7	2.350 %	4.356 %	3.352 %
California Income	T7	2.924 %	4.810 %	3.764 %
	R7	3.000 %	4.810 %	3.498 %
Florida Investment Quality	R7	2.818 %	5.000 %	3.912 %
Florida Income	T7	3.016 %	4.600 %	3.683 %
New Jersey Investment Quality	T7	2.853 %	4.356 %	3.555 %
New Jersey Income	R7	2.990 %	4.910 %	3.724 %
New York Investment Quality	F7	2.190 %	5.750 %	3.649 %
New York Income	W7	2.190 %	4.780 %	2.804 %
	F7	2.390 %	4.508 %	3.371 %

Since February 13, 2008 the Preferred Shares of the Trusts failed to clear any of it auctions. As a result, the Preferred Shares dividend rates were reset to the maximum applicable rate which ranged from 2.40% to 4.508%. A failed auction is not an event of default for the Trusts but it is a liquidity event for the holders of the Preferred Shares. A failed auction occurs when there are more sellers of a fund’s auction rate preferred shares than buyers. It is impossible to predict how long this imbalance will last. An auction for the Trusts’ Preferred Shares may not occur for some time, if ever, and even if liquidity does resume, holders of the Preferred Shares may not have the ability to sell the Preferred Shares at its liquidation preference.

A Trust may not declare dividends or make other distributions on Common Shares or purchase any such shares if, at the time of the declaration, distribution or purchase, asset coverage with respect to the outstanding Preferred Shares is less than 200%.

The Preferred Shares are redeemable at the option of each Trust, in whole or in part, on any dividend payment date at $25,000 per share plus any accumulated unpaid dividends whether or not declared. The Preferred Shares are also subject to mandatory redemption at $25,000 per share plus any accumulated or unpaid dividends, whether or not declared, if certain requirements relating to the composition of the assets and liabilities of a Trust, as set forth in each Trust’s Statement of Preferences/Certificate of Designation/Articles Supplementary, are not satisfied.

The holders of Preferred Shares have voting rights equal to the holders of Common Shares (one vote per share) and will vote together with holders of Common Shares (one vote per share) as a single class. However, holders of Preferred Shares, voting as a separate class, are also entitled to elect two Trustees for each Trust. In addition, the 1940 Act requires that along with approval by shareholders that might otherwise be required, the approval of the holders of a majority of any outstanding Preferred Shares, voting separately as a class would be required to (a) adopt any plan of reorganization that would adversely affect the Preferred Shares, (b) change a Trust’s sub-classification as a closed-end investment company or change its fundamental investment restrictions or (c) change its business so as to cease to be an investment company.

5. Capital Loss Carryforward:

As of October 31, 2007, the following Trusts had a capital loss carryforward available to offset future realized capital gains through the indicated expiration dates:

| Investment Quality Municipal | Capital
Loss Carryforward Amount — $ 728,359 | 2014 |
| --- | --- | --- |
| Municipal Income | $ 11,431,206 | 2011 |
| | 15,767,388 | 2012 |
| | 4,991,782 | 2014 |
| | 688,471 | 2015 |
| | $ 32,878,847 | |
| Long-Term Municipal | $ 701,315 | 2014 |
| California Investment Quality | $ 5,173 | 2015 |
| California Income | $ 7,607 | 2011 |
| | 4,943,577 | 2012 |
| | 1,350,312 | 2014 |
| | $ 6,301,496 | |
| Florida Investment Quality | $ 137,267 | 2015 |
| Florida Income | $ 796,318 | 2012 |
| | 426,674 | 2015 |
| | $ 1,222,992 | |
| New Jersey Investment Quality | $ 55,066 | 2015 |
| New Jersey Income | $ 610,058 | 2012 |
| | 615,254 | 2015 |
| | $ 1,225,312 | |
| New York Income | $ 151,220 | 2012 |

6. Concentration Risk:

Each Trust’s investments are concentrated in certain states, which may be affected by adverse financial, social, environmental, economic, regulatory and political factors.

Many municipalities insure repayment of their bonds, which reduces the risk of loss due to issuer default. The market value of these bonds may fluctuate for other reasons and there is no assurance that the insurer will meet its obligation.

66 SEMI-ANNUAL REPORT APRIL 30, 2008

Notes to Financial Statements (concluded)

7. Subsequent Events:

The Trusts paid an ordinary income dividend in the following amounts per share on June 2, 2008 to shareholders of record on May 15, 2008:

	Common Dividend Per Share
Investment Quality Municipal	$ 0.080000
Municipal Income	0.077500
Long-Term Municipal	0.055000
California Investment Quality	0.048000
California Income	0.076074
Florida Investment Quality	0.044500
Florida Income	0.072875
New Jersey Investment Quality	0.068000
New Jersey Income	0.079625
New York Investment Quality	0.067000
New York Income	0.075339

The dividends declared on preferred shares for the period May 1, 2008 to May 31, 2008 for the Trusts were as follows:

Investment Quality Municipal	T7	228,929
	T28	143,525
Municipal Income	M7	302,189
	T7	296,992
	W7	292,844
	R7	292,680
	F7	299,510
California Investment Quality	W7	20,876
California Income	T7	255,156
	R7	250,062
Florida Investment Quality	R7	25,072
Florida Income	T7	133,953
New Jersey Investment Quality	T7	10,575
New Jersey Income	R7	285,415
New York Investment Quality	F7	28,170
New York Income	W7	213,789
	F7	218,224

On June 2, 2008, the Trusts announced the following redemptions of Preferred Shares at a price of $25,000 per share plus any accrued and unpaid dividends through the redemption date:

Investment Quality Municipal	T7	6/25/2008	436	Aggregate Price — $ 10,900,000
	T28	7/9/2008	348	$ 8,700,000
Municipal Income	M7	6/24/2008	656	$ 16,400,000
	T7	6/25/2008	656	$ 16,400,000
	W7	6/26/2008	656	$ 16,400,000
	R7	6/27/2008	656	$ 16,400,000
	F7	6/30/2008	656	$ 16,400,000
California Investment Quality	W7	6/26/2008	27	$ 675,000
California Income	T7	6/25/2008	621	$ 15,525,000
	R7	6/27/2008	621	$ 15,525,000
Florida Investment Quality	R7	6/27/2008	55	$ 1,375,000
Florida Income	T7	6/25/2008	320	$ 8,000,000
New Jersey Investment Quality	T7	6/25/2008	17	$ 425,000
New Jersey Income	R7	6/27/2008	133	$ 3,325,000
New York Income	W7	6/26/2008	278	$ 6,950,000
	F7	6/30/2008	278	$ 6,950,000

The Trusts will finance the Preferred Share redemptions with cash received from TOB transactions.

SEMI-ANNUAL REPORT APRIL 30, 2008 67

Officers and Trustees

| G. Nicholas Beckwith, III,
Trustee |
| --- |
| Richard E. Cavanagh, Trustee |
| Richard S. Davis, Trustee |
| Kent Dixon, Trustee |
| Frank J. Fabozzi, Trustee |
| Kathleen F. Feldstein, Trustee |
| James T. Flynn, Trustee |
| Henry Gabbay, Trustee |
| Jerrold B. Harris, Trustee |
| R. Glenn Hubbard, Trustee |
| W. Carl Kester, Trustee |
| Karen P. Robards, Trustee |
| Robert S. Salomon, Jr., Trustee |
| Donald C. Burke, Trust President
and Chief Executive Officer |
| Anne F. Ackerley, Vice President |
| Neal J. Andrews, Chief Financial
Officer |
| Jay M. Fife, Treasurer |
| Brian P. Kindelan, Chief
Compliance Officer of the Funds |
| Howard Surloff, Secretary |
| Custodian |
| State Street Bank and Trust
Company |
| Boston, MA 02101 |
| Transfer Agents |
| Common Shares: |
| Computershare Trust Companies,
N.A. |
| Canton, MA 02021 |
| Preferred
Shares: |
| For the Income Trusts |
| BNY Mellon Shareowner Services |
| Jersey City, N.J. 07310 |
| For the
Investment Quality Trusts |
| Deutsche Bank Trust Company Americas |
| New York, NY 10005 |
| Accounting Agent |
| State Street Bank and Trust
Company |
| Princeton, NJ 08540 |
| Independent
Registered Public Accounting Firm |
| Deloitte & Touche LLP |
| Princeton, NJ 08540 |
| Legal Counsel |
| Skadden, Arps, Slate, Meagher
& Flom LLP |
| New York, NY 10036 |
| Fund Address |
| BlackRock Closed-End Funds |
| c/o BlackRock Advisors, LLC |
| 100 Bellevue Parkway |
| Wilmington, DE 19809 |

| We are pleased to announce that,
effective March 1, 2008, Timothy T. Browse, CFA assumed responsibility for
the day-to-day management of BlackRock Investment Quality Municipal Trust’s
portfolio. Mr. Browse is a Director of BlackRock, Inc. He joined the firm
following the merger with Merrill Lynch Investment Managers (MLIM) in 2006.
Previously, he was a Vice President in the Municipal Tax-Exempt Fund
Management group of MLIM from 2004 to 2006. Prior to joining MLIM, Mr. Browse
was a Vice President, Portfolio Manager and Team Leader of the Municipal
Investments Team with Lord Abbett & Co. from 2000 to 2003, and Vice
President and Portfolio Manager in the Municipal Fund Management group of
Eaton Vance Management, Inc. from 1992 to 2000. |
| --- |
| We are pleased to announce that,
effective March 1, 2008, Fred Stuebe assumed responsibility for the
day-to-day management of BlackRock New Jersey Investment Quality Municipal
Trust’s portfolio and BlackRock New Jersey Municipal Income Trust’s
portfolio. Mr. Stuebe is a Director of BlackRock, Inc. He joined the firm
following the merger with Merrill Lynch Investment Managers (MLIM) in 2006.
Previously, he was a Director and Portfolio Manager in the Municipal
Tax-Exempt Fund Management group of MLIM from 1989 to 2006. Prior to joining
MLIM, Mr. Stuebe was a Portfolio Manager in the Municipal Tax-Exempt
Investments group of Old Republic Insurance Company in Chicago from 1984 to
1989. |

68 SEMI-ANNUAL REPORT APRIL 30, 2008

Additional Information
Availability of Quarterly Schedule of
Investments

Each Trust files their complete schedule of portfolio holdings with the Securities and Exchange Commission (“SEC”) for the first and third quarters of each fiscal year on Form N-Q. Each Trust’s Forms N-Q are available on the SEC’s website at http://www.sec.gov and may also be reviewed and copied at the SEC’s Public Reference Room in Washington, DC.

Information on the operation of the Public Reference Room may be obtained by calling (800) SEC-0330. Each Trust’s Forms N-Q may also be obtained upon request and without charge by calling (800) 441-7762.

Electronic Delivery

Electronic copies of most financial reports are available on the Trusts’ website or shareholders can sign up for e-mail notifications of quarterly statements, annual and semi-annual reports and prospectuses by enrolling in the Trusts’ electronic delivery program.

Shareholders Who Hold Accounts with Investment Advisors, Banks or Brokerages:

Please contact your financial advisor to enroll. Please note that not all investment advisors, banks or brokerages may offer this service.

General Information

The Trusts will mail only one copy of shareholder documents, including annual and semi-annual reports and proxy statements, to shareholders with multiple accounts at the same address. This practice is commonly called “householding” and it is intended to reduce expenses and eliminate duplicate mailings of shareholder documents. Mailings of your shareholder documents may be householded indefinitely unless you instruct us otherwise. If you do not want the mailing of these documents to be combined with those for other members of your household, please contact the Trusts at (800) 441-7762

Quarterly performance, semi-annual and annual reports and other information regarding each Trust may be found on BlackRock’s website, which can be accessed at http://www.blackrock.com. This reference to BlackRock’s website is intended to allow investors public access to information regarding each Trust and does not, and is not intended to, incorporate BlackRock’s website into this report.

Section 19 Notices

These amounts are sources of distributions reported are only estimates and are not being provided for tax reporting purposes. The actual amounts and source for tax reporting purposes will depend upon the Trust’s investment experience during the remainder of its fiscal year end and may be subject to changes based on the tax regulations. The Trust will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

| | Total
Fiscal Year to Date Cumulative Distributions by Character — Net Investment Income | Net Realized Capital Gains | Return of Capital | Total
Per Comman Share | Percentage
of Fiscal Year to Date Cumulative Distributions by Character — Net Investment Income | Net Realized Capital Gains | Return of Capital | Total
Per Common Share |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| New York
Investment Quality Municipal Trust | $ 0.067 | $ 0.101803 | $ — | $ 0.168803 | 40% | 60% | — | 100% |

SEMI-ANNUAL REPORT APRIL 30, 2008 69

Additional Information (concluded)

Deposit Securities

Effective May 30, 2008, following approval by the Trusts’ Board and the applicable ratings agencies, the definition of “Deposited Securities” in the Trusts’ Statement of Preference/Certificate of Designation/Articles Supplementary was amended in order to facilitate the redemption of the Trusts’ Preferred Shares. The following phrase was added to the definition of “Deposit Securities” found in the Trusts’ Statement of Preference/Certificate of Designation/Articles Supplementary:

; provided, however, that solely in connection with any redemption of AMPS, the term Deposit Securities shall include (i) any committed financing pursuant to a credit agreement, reverse repurchase agreement facility or similar credit arrangement, in each case which makes available to the Corporation, no later than the day preceding the applicable redemption date, cash in an amount not less than the aggregate amount due to Holders by reason of the redemption of their shares of AMPS on such redemption date; and (ii) cash amounts due and payable to the Corporation out of a sale of its securities if such cash amount is not less than the aggregate amount due to Holders by reason of the redemption of their shares of AMPS on such redemption date and such sale will be settled not later than the day preceding the applicable redemption date.

BlackRock Privacy Principles

BlackRock is committed to maintaining the privacy of its current and former fund investors and individual clients (collectively,“Clients”) and to safeguarding their nonpublic personal information. The following information is provided to help you understand what personal information BlackRock collects, how we protect that information and why in certain cases we share such information with select parties.

If you are located in a jurisdiction where specific laws, rules or regulations require BlackRock to provide you with additional or different privacy-related rights beyond what is set forth below, then BlackRock will comply with those specific laws, rules or regulations.

BlackRock obtains or verifies personal nonpublic information from and about you from different sources, including the following: (i) information we receive from you or, if applicable, your financial intermediary, on applications, forms or other documents; (ii) information about your transactions with us, our affiliates, or others; (iii) information we receive from a consumer reporting agency; and (iv) from visits to our websites.

BlackRock does not sell or disclose to nonaffiliated third parties any nonpublic information about its Clients, except as permitted by law or as necessary to service Client accounts. These nonaffiliated third parties are required to protect the confidentiality and security of this information and to use it only for its intended purpose.

We may share information with our affiliates to service your account or to provide you with information about other BlackRock products or services that may be of interest to you. In addition, BlackRock restricts access to nonpublic personal information about its Clients to those BlackRock employees with a legitimate business need for the information. BlackRock maintains physical, electronic and procedural safeguards that are designed to protect the nonpublic personal information of its Clients, including procedures relating to the proper storage and disposal of such information.

70 SEMI-ANNUAL REPORT APRIL 30, 2008

This report is transmitted to shareholders only. It is not a prospectus. Past performance results shown in this report should not be considered a representation of future performance. The Trusts have leveraged their Common Shares, which creates risks for Common Shareholders, including the likelihood of greater volatility of net asset value and market price of the Common Shares and the risk that fluctuations in the short-term dividend rates of the Preferred Shares, currently set at the maximum reset rate as a result of failed auctions, may affect the yield to Common Shareholders. Statements and other information herein are as dated and are subject to change.

A description of the policies and procedures that the Trusts use to determine how to vote proxies relating to portfolio securities is available (1) without charge, upon request, by calling toll-free (800) 411-7762; (2) at www.blackrock.com; and (3) on the Securities and Exchange Commission’s website at http://www.sec.gov. Information about how each Trust voted proxies relating to securities held in each Trust’s portfolio during the most recent 12-month period ended June 30 is available upon request and without charge (1) at www.blackrock.com or by calling (800) 441-7762 and (2) on the Securities and Exchange Commission’s website at http://www.sec.gov.

CEF-SEMI-2-0408

| Item 2 – | Code
of Ethics – Not Applicable to this semi-annual report |
| --- | --- |
| Item 3 – | Audit Committee Financial
Expert – Not Applicable to this semi-annual report Item 4 – Principal
Accountant Fees and Services – Not Applicable to this semi-annual
report Item 5 – Audit Committee of Listed Registrants – Not
Applicable to this semi-annual report |
| Item 6 – | Investments |
| | (a) The registrant’s
Schedule of Investments is included as part of the Report to Stockholders
filed under Item 1 of this form. |
| | (b) Not Applicable
due to no such divestments during the semi-annual period covered since
the previous Form N-CSR filing. |
| Item 7 – | Disclosure of Proxy
Voting Policies and Procedures for Closed-End Management Investment Companies – Not
Applicable to this semi-annual report |
| Item 8 – | Portfolio Managers
of Closed-End Management Investment Companies – As of April 30,
2008 (a) Not Applicable (b) Effective March 1, 2008, Timothy T. Browse
joined the Registrant’s portfolio management team. Messrs. Theodore
R. Jaeckel, Jr. and Walter O’Connor, previously identified in response
to paragraph (a) of this item in the Registrant’s most recent annual
report, continue as members of the Registrant’s portfolio management
team. |
| | (a)(1) BlackRock
Investment Quality Municipal Trust, Inc. is managed by a team of investment
professionals. As of March 1, 2008, the lead members of this team are
Timothy T. Browse, Vice President at BlackRock, Theodore R. Jaeckel,
Jr., CFA, Managing Director at BlackRock, and Walter O’Connor, Managing
Director at BlackRock. Each is a member of BlackRock’s municipal
tax-exempt management group. Mr. Jaeckel, Mr. O’Connor and Mr. Browse
are responsible for the day-to-day management of the Fund’s portfolio,
including setting the Fund’s overall investment strategy, overseeing
the management of the Fund and/or selecting the Fund’s investments.
Messrs. Jaeckel and O’Connor have been members of the Fund’s
management team since 2006 and Mr. Browse has been the Fund’s portfolio
manager since 2008. |
| | Mr. Browse joined
BlackRock in 2006. Prior to joining BlackRock, he was a Vice President
(Municipal Tax-Exempt Fund Management) of MLIM from 2004 to 2006. He
has been a portfolio manager with BlackRock or MLIM since 2004. From
2000 to 2003, he was a Vice President, portfolio manager and team leader
of the Municipal Investment Team with Lord Abbott & Co. |
| | (a)(2) As of April
30, 2008: |

				(iii) Number of Other Accounts and
	(ii) Number of Other Accounts Managed			Assets for Which Advisory Fee is
	and Assets by Account Type			Performance-Based
	Other			Other
(i) Name of	Registered	Other Pooled		Registered	Other Pooled
Portfolio	Investment	Investment	Other	Investment	Investment	Other
Manager	Companies	Vehicles	Accounts	Companies	Vehicles	Accounts
Timothy T.
Browse	12	0	0	0	0	0
	$3.98 Billion	$0	$0	$0	$0	$0

(iv) Potential Material Conflicts of Interest

BlackRock has built a professional working environment, firm-wide compliance culture and compliance procedures and systems designed to protect against potential incentives that may favor one account over another. BlackRock has adopted policies and procedures that address the allocation of investment opportunities, execution of portfolio transactions, personal trading by employees and other potential conflicts of interest that are designed to ensure that all client accounts are treated equitably over time. Nevertheless, BlackRock furnishes investment management and advisory services to numerous clients in addition to the Fund, and BlackRock may, consistent with applicable law, make investment recommendations to other clients or accounts (including accounts which are hedge funds or have performance or higher fees paid to BlackRock, or in which portfolio managers have a personal interest in the receipt of such fees), which may be the same as or different from those made for the Funds. In addition, BlackRock, its affiliates and any officer, director, stockholder or employee may or may not have an interest in the securities whose purchase and sale BlackRock recommends to the Fund. BlackRock, or any of its affiliates, or any officer, director, stockholder, employee or any member of their families may take different actions than those recommended to the Fund by BlackRock with respect to the same securities. Moreover, BlackRock may refrain from rendering any advice or services concerning securities of companies of which any of BlackRock’s (or its affiliates’) officers, directors or employees are directors or officers, or companies as to which BlackRock or any of its affiliates or the officers, directors or employees of any of them has any substantial economic interest or possesses material non-public information. Each portfolio manager also may manage accounts whose investment strategies may at times be opposed to the strategy utilized for a Fund. In this regard, it should be noted that Mr. Jaeckel currently manages certain accounts that are subject to performance fees. In addition, Mr. Jaeckel assists in managing certain hedge funds and may be entitled to receive a portion of any incentive fees earned on such funds and a portion of such incentive fees may be voluntarily or involuntarily deferred. Additional portfolio managers may in the future manage other such accounts or funds and may be entitled to receive incentive fees.

As a fiduciary, BlackRock owes a duty of loyalty to its clients and must treat each client fairly. When BlackRock purchases or sells securities for more than one account, the trades must be allocated in a manner consistent with its fiduciary duties. BlackRock attempts to allocate investments in a fair and equitable manner among client accounts, with no account receiving preferential treatment. To this end, BlackRock has adopted a policy that is intended to ensure that investment opportunities are allocated fairly and equitably among client accounts over time. This policy also seeks to achieve reasonable efficiency in client transactions and provide BlackRock with sufficient flexibility to allocate investments in a manner that is consistent with the particular investment discipline and client base.

(a)(3) As of April 30, 2008: Portfolio Manager Compensation Overview

BlackRock’s financial arrangements with its portfolio managers, its competitive compensation and its career path emphasis at all levels reflect the value senior management places on key resources. Compensation may include a variety of components and may vary from year to year based on a number of factors. The principal components of compensation include a base salary, a performance-based discretionary bonus, participation in various benefits programs and one or more of the

incentive compensation programs established by BlackRock such as its Long-Term Retention and Incentive Plan.

Base compensation. Generally, portfolio managers receive base compensation based on their seniority and/or their position with the firm. Senior portfolio managers who perform additional management functions within the portfolio management group or within BlackRock may receive additional compensation for serving in these other capacities.

Discretionary Incentive Compensation

Discretionary incentive compensation is a function of several components: the performance of BlackRock, Inc., the performance of the portfolio manager’s group within BlackRock, the investment performance, including risk-adjusted returns, of the firm’s assets under management or supervision by that portfolio manager relative to predetermined benchmarks, and the individual’s seniority, role within the portfolio management team, teamwork and contribution to the overall performance of these portfolios and BlackRock. In most cases, including for the portfolio managers of the Fund, these benchmarks are the same as the benchmark or benchmarks against which the performance of the Fund or other accounts managed by the portfolio managers are measured. BlackRock’s Chief Investment Officers determine the benchmarks against which the performance of funds and other accounts managed by each portfolio manager is compared and the period of time over which performance is evaluated. With respect to the portfolio managers, such benchmarks for the Fund include a combination of market-based indices (e.g., Lehman Brothers Municipal Bond Index), certain customized indices and certain fund industry peer groups.

BlackRock’s Chief Investment Officers make a subjective determination with respect to the portfolio managers’ compensation based on the performance of the funds and other accounts managed by each portfolio manager relative to the various benchmarks noted above. Performance is measured on both a pre-tax and after-tax basis over various time periods including 1, 3, 5 and 10-year periods, as applicable.

Distribution of Discretionary Incentive Compensation

Discretionary incentive compensation is distributed to portfolio managers in a combination of cash and BlackRock, Inc. restricted stock units which vest ratably over a number of years. The BlackRock, Inc. restricted stock units, if properly vested, will be settled in BlackRock, Inc. common stock. Typically, the cash bonus, when combined with base salary, represents more than 60% of total compensation for the portfolio managers. Paying a portion of annual bonuses in stock puts compensation earned by a portfolio manager for a given year “at risk” based on the BlackRock’s ability to sustain and improve its performance over future periods.

Long-Term Retention and Incentive Plan (“LTIP”) — The LTIP is a long-term incentive plan that seeks to reward certain key employees. Beginning in 2006, awards are granted under the LTIP in the form of BlackRock, Inc. restricted stock units that, if properly vested and subject to the attainment of certain performance goals, will be settled in BlackRock, Inc. common stock. Each portfolio manager has received awards under the LTIP.

Deferred Compensation Program — A portion of the compensation paid to eligible BlackRock employees may be voluntarily deferred into an account that tracks the performance of certain of the firm’s investment products. Each participant in the deferred compensation program is

permitted to allocate his deferred amounts among the various investment options. Each portfolio manager has participated in the deferred compensation program.

Other compensation benefits. In addition to base compensation and discretionary incentive compensation, portfolio managers may be eligible to receive or participate in one or more of the following:

Incentive Savings Plans — BlackRock, Inc. has created a variety of incentive savings plans in which BlackRock employees are eligible to participate, including a 401(k) plan, the BlackRock Retirement Savings Plan (RSP), and the BlackRock Employee Stock Purchase Plan (ESPP). The employer contribution components of the RSP include a company match equal to 50% of the first 6% of eligible pay contributed to the plan capped at $4,000 per year, and a company retirement contribution equal to 3% of eligible compensation, plus an additional contribution of 2% for any year in which BlackRock has positive net operating income. The RSP offers a range of investment options, including registered investment companies managed by the firm. BlackRock contributions follow the investment direction set by participants for their own contributions or, absent employee investment direction, are invested into a balanced portfolio. The ESPP allows for investment in BlackRock common stock at a 5% discount on the fair market value of the stock on the purchase date. Annual participation in the ESPP is limited to the purchase of 1,000 shares or a dollar value of $25,000. Each portfolio manager is eligible to participate in these plans.

(a)(4) Beneficial Ownership of Securities. As of April 30, 2008, Mr. Browse did not beneficially own any stock issued by the Fund.

| Item 9 – | Purchases
of Equity Securities by Closed-End Management Investment Company and
Affiliated Purchasers – Not Applicable |
| --- | --- |
| Item 10 – | Submission of Matters
to a Vote of Security Holders – The registrant’s Nominating
and Governance Committee will consider nominees to the Board recommended
by shareholders when a vacancy becomes available. Shareholders who wish
to recommend a nominee should send nominations which include biographical
information and set forth the qualifications of the proposed nominee
to the registrant’s Secretary. There have been no material changes
to these procedures. |
| Item 11 – | Controls and Procedures |
| 11(a) – | The registrant’s
principal executive and principal financial officers or persons performing
similar functions have concluded that the registrant’s disclosure
controls and procedures (as defined in Rule 30a-3(c) under the Investment
Company Act of 1940, as amended (the “1940 Act”)) are effective
as of a date within 90 days of the filing of this report based on the
evaluation of these controls and procedures required by Rule 30a-3(b)
under the 1940 Act and Rule 13a-15(b) under the Securities Exchange Act
of 1934, as amended. |
| 11(b) – | There were no changes
in the registrant’s internal control over financial reporting (as
defined in Rule 30a-3(d) under the 1940 Act) that occurred during the
second fiscal quarter of the period covered by this report that have
materially affected, or are reasonably likely to materially affect, the
registrant’s internal control over financial reporting. |

Item 12 – Exhibits attached hereto

12(a)(1) – Code of Ethics – Not Applicable to this semi-annual report

12(a)(2) – Certifications – Attached hereto

12(a)(3) – Not Applicable

12(b) – Certifications – Attached hereto

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

BlackRock Investment Quality Municipal Trust, Inc.
By:	/s/ Donald C. Burke
	Donald C. Burke
	Chief Executive Officer of
	BlackRock Investment Quality Municipal Trust, Inc.

Date: June 23, 2008

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/ Donald C. Burke
	Donald C. Burke
	Chief Executive Officer (principal executive officer) of
	BlackRock Investment Quality Municipal Trust, Inc.
Date: June 23, 2008
By:	/s/ Neal J. Andrews
	Neal J. Andrews
	Chief Financial Officer (principal financial officer) of
	BlackRock Investment Quality Municipal Trust, Inc.
Date: June 23, 2008