Navigating Sales Tax in Wyoming

This guide provides an overview of Sales Tax in Wyoming, including applicable rates, registration requirements, compliance obligations, and filing deadlines. It is designed for businesses engaging in transactions within Wyoming.

Last Updated: May 2025
Group 427320837 e1763784339445

40%

of the state’s general fund income comes from sales and use taxes.

Wyoming at a glance.

State

Wyoming

Tax Rate Range

4% - 6%

Economic Nexus Threshold

$100,000 in gross sales

Filling Deadlines

Last day of the month following the reporting period

Is SaaS Taxable?

No

Base Tax Rate:

4%

When should your
business collect Sales
Tax in Wyoming?

A business must collect Wyoming sales tax once it establishes either physical or economic nexus. Wyoming requires registration immediately after the threshold is breached, and sellers must begin collecting tax using destination-based sourcing on their next transaction.

Wyoming physical sales tax nexus.

A business has physical nexus in Wyoming when it maintains any in-state presence or activities supporting sales.

Sales tax physical nexus checklist for Wyoming

The following conditions might establish a physical nexus in Wyoming:

Which services are taxable in Wyoming?

Wyoming taxes some digital goods and delivery-related charges while exempting SaaS.

Wyoming sales tax information:

Wyoming is destination-based. The tax is calculated using the state rate + the local rate at the customer’s delivery location.

Wyoming taxes tangible personal property, digital goods sold with permanent use rights, and shipping charges included in the sale price.

Register online through the WYIFS portal by first creating an electronic filing account, receiving a PIN by email, and then applying for a sales/use tax license; the license has a $60 one-time fee, while portal access is free.

Once licensed, sellers must collect destination-based sales tax at the correct combined rate, include taxable shipping when appropriate, maintain exemption certificates, and file returns through WYIFS.

Sales Tax return due dates explained.

Wyoming assigns filing frequency based on the average monthly tax collected, and may change the frequency over time. Monthly returns are due by the last day of the month after the reporting period, quarterly returns are due on January 31, April 30, July 31, and October 31, and annual returns are due January 31. Returns may be filed electronically or by paper, and combined state and local returns are used. Vendor compensation of up to 1.95% (capped at $500 per period) is available for timely filers, and amended returns can be submitted through the portal.

FAQs

Yes. Wyoming accepts both state-specific and Streamlined Sales Tax (SST) exemption certificates, and sellers must keep them on file to document exempt sales.

 

Wyoming does not have any sales tax holidays.

Yes. You must file a final return through WYIFS and submit the Business Discontinuation Form to properly close your account and stop future filing obligations.

Related content.

Navigating Sales Tax in Wyoming

This guide provides an overview of Sales Tax in Wyoming, including applicable rates, registration requirements, compliance obligations, and filing deadlines. It is designed for businesses engaging in transactions within Wyoming.

Last Updated: May 2025
Group 427320837 e1763784339445

40%

of the state’s general fund income comes from sales and use taxes.

Wyoming at a glance.

State

Wyoming

Tax Rate Range

4% - 6%

Economic Nexus Threshold

$100,000 in gross sales

Filling Deadlines

Last day of the month following the reporting period

Is SaaS Taxable?

No

Base Tax Rate:

4%

When should your
business collect Sales
Tax in Wyoming?

A business must collect Wyoming sales tax once it establishes either physical or economic nexus. Wyoming requires registration immediately after the threshold is breached, and sellers must begin collecting tax using destination-based sourcing on their next transaction.

Wyoming physical sales tax nexus.

A business has physical nexus in Wyoming when it maintains any in-state presence or activities supporting sales.

Sales tax physical nexus checklist for Wyoming

The following conditions might establish a physical nexus in Wyoming:

Which services are taxable in Wyoming?

Wyoming taxes some digital goods and delivery-related charges while exempting SaaS.

Wyoming sales tax information:

Wyoming is destination-based. The tax is calculated using the state rate + the local rate at the customer’s delivery location.

Wyoming taxes tangible personal property, digital goods sold with permanent use rights, and shipping charges included in the sale price.

Register online through the WYIFS portal by first creating an electronic filing account, receiving a PIN by email, and then applying for a sales/use tax license; the license has a $60 one-time fee, while portal access is free.

Once licensed, sellers must collect destination-based sales tax at the correct combined rate, include taxable shipping when appropriate, maintain exemption certificates, and file returns through WYIFS.

Sales Tax return due dates explained.

Wyoming assigns filing frequency based on the average monthly tax collected, and may change the frequency over time. Monthly returns are due by the last day of the month after the reporting period, quarterly returns are due on January 31, April 30, July 31, and October 31, and annual returns are due January 31. Returns may be filed electronically or by paper, and combined state and local returns are used. Vendor compensation of up to 1.95% (capped at $500 per period) is available for timely filers, and amended returns can be submitted through the portal.

FAQs

Yes. Wyoming accepts both state-specific and Streamlined Sales Tax (SST) exemption certificates, and sellers must keep them on file to document exempt sales.

 

Wyoming does not have any sales tax holidays.

Yes. You must file a final return through WYIFS and submit the Business Discontinuation Form to properly close your account and stop future filing obligations.

Related content.

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