AUTOMATIC DATA PROCESSING INC — Director's Dealing 2007

Apr 2, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
Period of Report: 2007-04-02

Reporting Person: DALY RICHARD J (Corporate Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-04-02	Common Stock	D	12000	$0.10	Disposed	79790.83	Direct
2007-04-02	Common Stock	D	4167	$0.10	Disposed	75623.83	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-04-02	Stock Option (Right to Buy)	$	D	115125	Disposed	1988-08-08	Common Stock (115125.00)	Direct
2007-04-02	Stock Option (Right to Buy)	$37.81	D	8000	Disposed	2013-08-10	Common Stock (8000.00)	Direct
2007-04-02	Stock Option (Right to Buy)	$39.23	D	18000	Disposed	2013-11-10	Common Stock (18000.00)	Direct
2007-04-02	Stock Option (Right to Buy)	$44.67	D	20000	Disposed	2016-01-26	Common Stock (20000.00)	Direct
2007-04-02	Stock Option (Right to Buy)	$47.13	D	20000	Disposed	2017-01-25	Common Stock (20000.00)	Direct
2007-04-02	Stock Option (Right to Buy)	$43.24	D	20000	Disposed	2017-01-26	Common Stock (20000.00)	Direct

Footnotes

F1: Represents options surrendered by the reporting person due to spin-off dated as of March 30, 2007.

F2: Exerciseable price varies

F3: Will vest equally over 5 years

F4: Vests equally over 5 years beginning in 2006

F5: Shares vest equally over 5 years beginning in 2008

F6: Shares vest equally over 5 years beginning in 2009

F7: Vests equally over 5 years beginning in 2007