State tax registration
Kansas Payroll Tax Registration
Where to register, how long it takes, and what to send us.
State income tax withholding
Withholding tax account
Kansas Department of Revenue
- Typical wait:
- Account number issued when you finish registering online
- You'll receive:
- A 15-character Kansas tax account number built from your EIN (for example, 036 XXXXXXXXX F01).
- Send Unify:
- Your Kansas withholding account number.
State unemployment insurance
Unemployment tax account (Wage & Tax Reporting System)
Kansas Department of Labor
- Typical wait:
- Usually immediate when you register online
- You'll receive:
- A 10-digit employer account number (for example, 01-23456-000). New employers pay 1.75% in 2026 (5.55% for construction).
- Send Unify:
- Your employer account number and your rate notice.
On the login page, choose "New Employer Registration."
Register for Unemployment tax account (Wage & Tax Reporting System) (opens in a new tab)All states
Last verified September 30, 2026. Broken link? Email support@unifypayroll.com.