Welcome To The Help Center

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Payroll

General payroll topics and system instructions, tutorials, how-to articles, and more at your convenience.

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Human Resources

Guidance when it comes to employee benefits, handbooks, new hires, and compliance with state and federal laws.

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New Customer Set-Up

For new customers during our implementation process. Find checklists, articles, and help designed just for you.

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For Your Employees

Find out how to log-in to the employee portal and view your pay history, get your W-2, and update your address.

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Forms

Here you'll find a collection of government forms and OMS-specific forms. Download what you need.

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Billing

Our finance team presents some common answers to customer's questions about taxes, legal issues, and our own invoices.