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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Enhanced login features to protect against identity theft. Your user ID (user name), password, picture, and pin code represent the keys you use to access your account information on our system.

Access Paychex Oasis to manage payroll, HR, and benefits with ease through the secure online portal.

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

Paychex is a benefits, HR, and payroll company with a mission of helping businesses succeed. With our award-winning combination of digital HR technology and advisory services, we can help you simplify …