Wyoming Employer Tax Information
To sign up for Square’s online payroll services in Wyoming, you must be registered with the Wyoming Department of Workforce Services so we can pay and file your state taxes.
| Agency | Required Tax Information | Format |
| Wyoming Department of Workforce Services | Wyoming UI Account Number | 000000000 (9 digits) |
| Wyoming Workers' Comp Account Number | 000000000 (9 digits) | |
| Wyoming UI Tax Rate | X.XX% |
Wyoming Tax Account Numbers
Wyoming Unemployment Insurance Account Number and Tax Rate
If you are a new business, register online with the WY Department of Workforce Services to retrieve your account number and UI tax rate.
If you already have a WY Unemployment Insurance Account Number and UI tax rate, you can find this on previous tax filings or the Official Notice of Unemployment Insurance Tax Rate sent by the WY Department of Workforce Services. If you’re unsure, contact the agency at 307-235-3217.
Wyoming Workers’ Comp Account Number
If you are a new business, you can register online for your WY Workers’ Comp Account Number when you register for your WY UI Account Number.
If you already have a WY Workers’ Comp Account Number, you can find the number on previous tax filings or on correspondence from the WY Department of Workforce Services. If you’re unsure, contact the agency at 307-777-6763.
Wyoming Payroll Tax Details
Square Payroll processes the following per the frequency below to the listed state agencies:
| Agency | Filing | Frequency |
| Wyoming Department of Workforce Services | Wyoming Quarterly UI/WC Summary Report & Employee Wage Listing | Quarterly |
| Wyoming New Hire Reporting Center | New Hire Report | As Needed |
Wyoming Owner/Officer Information
Exemption from Wyoming State Unemployment Insurance Tax
Limited liability company members, sole proprietors, and partners are typically exempt from Unemployment Insurance (UI) in Wyoming unless they explicitly elect coverage. You can find more information on exemptions and voluntarily electing coverage on the Unemployment Insurance section of the WY Department of Workforce Services website.
Exemption from Wyoming State Workers’ Compensation Insurance
Corporate officers, limited liability company members, sole proprietors, and partners are typically exempt from Workers’ Compensation (WC) Insurance in Wyoming. These individuals may voluntarily elect WC coverage by submitting an affidavit of coverage in writing to the WY Department of Workforce Services. You can find more information on exemptions and voluntarily electing coverage on the Workers’ Compensation section of the WY Department of Workforce Services website.