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Tax Resources
 Tax Resources
Understand what forms we file, and what you need to do for OnPay to file and pay your taxes.
State Tax Information
Alabama payroll tax and registration guide
Alaska payroll tax and registration guide
Arizona payroll tax and registration guide
Arkansas payroll tax and registration guide
California payroll tax and registration guide
Colorado Occupational Privilege Taxes
See all 55 articles
Michigan downloadable city tax registration forms
City of Albion
City of Battle Creek
City of Benton Harbor
City of Big Rapids
City of Detroit
City of East Lansing
See all 23 articles
Granting OnPay Third-Party Access
Alabama TPP, TPA + POA
Alaska POA needed
Arizona POA needed
Arkansas TPA + POA needed
California POA needed
Colorado TPA + POA needed
See all 51 articles
Tax Filings
FAQ: Tax payments and filings
How to update your SUI tax rates and deposit schedule
See what federal, state, and local forms we file for you
How to confirm your tax payments are being made
OnPay payroll calculators
Year-End
Checklist: Start here to prepare for 2022 year-end payroll
Verify employee data before printing W-2s
How to report healthcare contributions in OnPay
Adding 2% shareholder benefits to W-2s
Adding 2% shareholder benefits to W-2s using the improved pay run
What to know about year-end bonus payroll
See all 8 articles