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.

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Paychex Flex is our all-in-one platform for all things HR—payroll, time and attendance, and more.

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) retirement plan.

Login to Paychex Flex and our other popular platforms including MyPaychex, eServices, Time and Labor, stratustime, and more.

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