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 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 …

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.

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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.

No matter what industry you’re in — Paychex is here to help you simplify processing payroll, deliver paychecks on time, automate tax filings, and comply with changing regulations.

At Paychex, safety and security of your personal and account information is one of our top priorities. Below you will find a brief overview of how we undertake this responsibility and some easy-to-follow …