AUTOMATIC DATA PROCESSING INC - Director's Dealing 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
Period of Report: 2007-02-23

Reporting Person: DALY RICHARD J (Corporate Vice President)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-02-23	Common Stock	M	57200	$38.11	Acquired	148990.83	Direct
2007-02-23	Common Stock	M	20000	$32.24	Acquired	168990.83	Direct
2007-02-23	Common Stock	M	5039	$32.24	Acquired	174029.83	Direct
2007-02-23	Common Stock	M	12000	$37.81	Acquired	186029.83	Direct
2007-02-23	Common Stock	M	12000	$39.23	Acquired	198029.83	Direct
2007-02-23	Common Stock	S	106239	$50.76	Disposed	91790.83	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-02-23	Stock Option (Right to Buy)	$	M	57200	Disposed	1988-08-08	Common Stock (57200.00)	Direct
2007-02-23	Stock Option (Right to Buy)	$	M	20000	Disposed	1988-08-08	Common Stock (20000.00)	Direct
2007-02-23	Stock Option (Right to Buy)	$	M	5039	Disposed	1988-08-08	Common Stock (5039.00)	Direct
2007-02-23	Stock Option (Right to Buy)	$37.81	M	12000	Disposed	2013-08-10	Common Stock (12000.00)	Direct
2007-02-23	Stock Option (Right to Buy)	$39.23	M	12000	Disposed	2013-11-10	Common Stock (12000.00)	Direct

F1: Exerciseable price varies

F2: Will vest equally over 5 years

F3: Vests equally over 5 years beginning in 2005