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.

We've been with Paychex (originally Oasis) for nearly 30 years, and it has been a slow, frustrating decline ever since Paychex took over. What used to be a supportive, reliable relationship has turned …

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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 …

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Visit our login page to access Paychex Flex as well as our other Paychex systems, whether you are an administrator, business owner, employee, accountant, or financial advisor.

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.