Wyoming
Register your new business in Wyoming with step-by-step guidance on tax requirements.
Wyoming New Business Registration Guide
Tax Agencies
Types of Tax
- State Unemployment Insurance (UI) Tax
- Workers' Compensation (WC) Insurance
Step-by-Step Registration Instructions
Step 1: Combined Registration for Unemployment and Workers’ Compensation
Employers must register online through the Department of Workforce Services to obtain both a UI Account Number and a WC Employer Number.
- Visit the WYUI Website
- Click Register a New Business with DWS
- Complete personal information including name, contact details, and FEIN
- Create a username, password, and complete security questions
- Answer business-specific registration questions related to employment and operations
- Submit the application
Note: You will receive separate correspondences for your Unemployment Insurance account and your Workers’ Compensation registration.
After Registration
- You will receive two account identifiers:
- Wyoming UI Account Number
- Wyoming Employer Number for Workers’ Compensation
- Be sure to update your payroll account with both numbers. These are required for all payroll and insurance filings in the state of Wyoming.
Support Resources
- Unemployment Insurance Registration Assistance:
- Call: 307-235-3217
- Workers’ Compensation Registration Assistance:
- Call: 307-777-6763
- Help Videos:
- Visit the WYUI website for instructional content.
Additional Notes
- Wyoming does not impose a state income tax.
This guide does not contain legal or tax advice. If legal or tax advice is required, please consult an attorney, CPA, or tax adviser.
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Last updated on May 31, 2025