Wyoming Payroll Tax and Registration Guide

Account Number(s) Needed:

Employers who use Zenefits Payroll to pay employees in Wyoming, must authorize Zenefits Payroll as a third party administrator (TPA) with the Wyoming Unemployment system to allow Zenefits Payroll to deposit and file taxes in Wyoming.

Wyoming Dept of Workforce Services: 9999999999 (10 digits)

  • Register online at the WYUI website to receive a UI Account Number.

Wyoming Dept of Workforce Services - Workers' Compensation Division: 999999999 (9 digits)

  • Register online at the WYUI website to receive a WC Employer Number.
Find an existing account numbers by contacting the Wyoming Department of Workforce Services contact page.

Required Payroll Documentation:

Withholding 

  • Not applicable

Unemployment

  • Wyoming Quarterly UI/ WC Summary Report: This report is a good source of information to use to balance employee total UI wages and employer contribution amounts for prior quarters.

Third Party Access /POA Needed:

Local Income Taxes Imposed:  

  • No

State Resources:

Visit state resources for specific tax rates and wage details:

      Dept. of Workforce Services for general questions about all WY taxes


      Authorize Zenefits Payroll as Third Party Administrator in Wyoming

      Employers who use Zenefits Payroll to pay employees in Wyoming, must authorize Zenefits Payroll as a third party administrator (TPA) with the Wyoming Unemployment system to allo... Learn more

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