MFS MUNICIPAL INCOME TRUST — Investor Relations & Filings
Filings indexed
497
across all filing types
Latest filing
2026-04-21
Regulatory Filings
Country
US
United States of America
Listing
US
MFM
MFS Municipal Income Trust is a diversified, closed-end management investment company. The fund's primary investment objective is to seek a high level of current income exempt from federal income tax, although it may also consider capital appreciation. Managed by Massachusetts Financial Services Company, the trust invests its assets primarily in a portfolio of tax-exempt municipal bonds and notes. The fund has adopted a managed distribution plan, under which it may make monthly distributions to shareholders sourced from net investment income, net realized capital gains, or a return of capital.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 424B3 - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-04-21 | English | |
| 424B3 - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-04-20 | English | |
| NPORT-P - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-03-27 | English | |
| Proxy Solicitation & Information Statement 2026 | 2026-03-12 | English | |
| Proxy Solicitation & Information Statement 2026 | 2026-02-11 | English | |
| 425 Filing | 2026-02-11 | English |
Browse filings by year
32 years- 2026 14 filings
- 2025 24 filings
- 2024 17 filings
- 2023 14 filings
- 2022 19 filings
- 2021 20 filings
- 2020 17 filings
- 2019 14 filings
- 2018 9 filings
- 2017 22 filings
- 2016 20 filings
- 2015 14 filings
- 2014 17 filings
- 2013 16 filings
- 2012 36 filings
- 2011 20 filings
- 2010 15 filings
- 2009 24 filings
- 2008 20 filings
- 2007 14 filings
- 2006 17 filings
- 2005 21 filings
- 2004 30 filings
- 2003 7 filings
- 2002 6 filings
- 2001 9 filings
- 2000 14 filings
- 1999 4 filings
- 1998 7 filings
- 1997 5 filings
- 1996 6 filings
- 1995 5 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
14 filings
| |||||
| 34855708 | 424B3 - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-04-21 | English | ||
| 34692466 | 424B3 - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-04-20 | English | ||
| 33061737 | NPORT-P - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-03-27 | English | ||
| 46105544 | Proxy Solicitation & Information Statement 2026 | 2026-03-12 | English | ||
| 46105532 | Proxy Solicitation & Information Statement 2026 | 2026-02-11 | English | ||
| 23832058 | 425 Filing | 2026-02-11 | English | ||
| 23832056 | 425 Filing | 2026-02-11 | English | ||
| 23832057 | 425 Filing | 2026-02-10 | English | ||
| 32881509 | DEF 14A - MFS MUNICIPAL INCOME TRUST (0000801961) (Filer) | 2026-01-31 | English | ||
| 46105534 | Regulatory Filings 2026 | 2026-01-30 | English | ||
| 18758852 | 424B3 Filing | 2026-01-30 | English | ||
| 46105577 | Regulatory Filings 2026 | 2026-01-27 | English | ||
| 46105557 | Regulatory Filings 2026 | 2026-01-14 | English | ||
| 18758803 | 3 Filing | 2026-01-09 | English | ||
|
2025
1 filing
| |||||
| 18758843 | 425 Filing | 2025-12-12 | English | ||
Market data
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MFS MUNICIPAL INCOME TRUST via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/33622/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33622 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=33622 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=33622 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 33622}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for MFS MUNICIPAL INCOME TRUST (id: 33622)"
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