ROCHESTER, N.Y.--(BUSINESS WIRE)--Paychex, Inc. (NASDAQ:PAYX) is scheduled to release financial results for the fiscal 2016 first quarter ended August 31, 2015 via Business Wire before the financial markets open on Wednesday, September 30, 2015. The Company will host a conference call at 9:30 a.m. ET on Wednesday, September 30, 2015 to review the results for the quarter. Participating in this call will be Martin Mucci, President and CEO, and Efrain Rivera, Senior Vice President, CFO, and Treasu