Automatic Data Processing Declares Regular Quarterly Dividend

Contact:
ADP Investor Relations
(973) 974-5858

ROSELAND, New Jersey -- April 25, 2007 -- The board of directors of Automatic Data Processing, Inc. (NYSE:ADP) has declared the regular quarterly dividend of 23 cents per share payable July 1, 2007 to shareholders of record on June 15, 2007.

ADP, with over $7 billion in revenues and more than 570,000 clients worldwide, is one of the largest providers of a broad range of premier, mission-critical, cost-effective transaction processing and information-based business solutions.

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