(877) 328-6505

Submit a request Login

Sign in

Help Center
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
City of Albion

See all 100 articles

Power of Attorney

Instructions for New Hampshire Power of Attorney
Instructions for Alabama Power of Attorney
Instructions for Arkansas Power Of Attorney
Instructions for Wyoming Power of Attorney
Instructions for Wisconsin Power of Attorney
Instructions for West Virginia Power of Attorney

See all 51 articles

Tax Filings

OnPay payroll calculators
FAQ: Tax payments and filings
Updating Tax Rates and Filings Frequencies
View or download federal and state tax filings
How to confirm your tax payments are being made

Year-End

Checklist: Start here to prepare for 2019 year-end payroll
Choosing W-2 and 1099 Delivery Options
W-2 and 1099 Preview and Verifying Employee Data
Adding 2% shareholder benefits to W-2s
Year-End Bonus Payrolls
Recording Health Care Contributions in OnPay

See all 8 articles

Getting Started
| Payroll & Benefits
| Tax Resources
| HR & Compliance