Paychex, Inc. Schedules First Quarter Fiscal 2008 Earnings Release Conference Call for September 27, 2007

ROCHESTER, N.Y.--(BUSINESS WIRE)--

Paychex, Inc. (Nasdaq:PAYX) is scheduled to release financial results for the fiscal 2008 first quarter ended August 31, 2007 via Business Wire after the financial markets close on Wednesday, September 26, 2007.

The Company will host a conference call at 10:30 a.m. ET on Thursday, September 27, 2007 to review the results for the quarter. Participating in this call will be Jonathan J. Judge, President and CEO, and John Morphy, Senior Vice President, CFO, and Secretary. This call will be simultaneously broadcast over the Internet.

To listen to the webcast of the conference call, access the Investor Relations page on the Company's website at www.paychex.com. Webcast participants should access this site in advance of the call to ensure their PCs are properly configured. The webcast will be archived and available for replay for approximately one month.

Paychex, Inc. is a leading provider of payroll, human resource, and benefits outsourcing solutions for small- to medium-sized businesses. The company offers comprehensive payroll services, including payroll processing, payroll tax administration, and employee pay services, including direct deposit, Readychex(R), and check signing. Human Resource Services include 401(k) plan recordkeeping, workers' compensation administration, section 125 plans, a professional employer organization, time and attendance solutions, and other administrative services for business. Paychex, Inc. was founded in 1971. With headquarters in Rochester, New York, the company has more than 100 offices and serves approximately 561,000 payroll clients nationwide. For more information about Paychex, Inc. and our products, visit www.paychex.com.

Paychex, Inc.'s news releases, current financial information, SEC filings, and investor presentation are accessible at www.paychex.com.

Source: Paychex, Inc.

Released September 12, 2007