Our most popular platform, Paychex Flex is an all-in-one solution for all things HR — payroll, time and attendance, benefits, and more. Login for Administrators & Employees.

Learn how to access Paychex Flex®, retrieve your username, reset your password or pin, and how to modify login credentials from your profile.

Log in - Paychex ... Log inUsername

Your user ID (user name), password, picture, and pin code represent the keys you use to access your account information on our system. Keep these "keys" in your possession only.

Here you'll find answers to common questions about logging into and accessing information in Paychex Flex® and making adjustments to your employer-sponsored Paychex 401 (k) …

To find out if your web browser supports JavaScript or to enable JavaScript, see web browser help. Paychex employee services portal Sign in User Account Keep me signed in Next …