Wyoming
Sales tax
$0.00
Total with tax
$0.00
Combined rate
0%
Wyoming sales tax rates
- State rate
- 4%
- Local taxes
- Counties can add voter-approved local taxes on top of the 4% state rate. Combined rates run from 4% to 9%, and up to 10% in some areas from January 1, 2027.
How to work out Wyoming sales tax
Add the state rate and your local rate to get the combined rate. Then:
- Tax on a price: price × combined rate. At 4%, $100 carries $4.00, so you pay $104.00.
- Tax inside a total: total ÷ (1 + combined rate) gives the price before tax. The difference is the tax.
Some goods are taxed at a different rate or not at all, such as groceries in many states. Check the state's page for the item you're pricing.
Selling in Wyoming? A business that makes taxable sales usually needs a sales tax permit from the state before its first sale. See Wyoming's seller's permit and resale certificate rules and its remote seller threshold. Our Wyoming business guide covers registering a company there.
Frequently asked questions
What is the sales tax rate in Wyoming?
Wyoming's state sales tax rate is 4%. Counties can add voter-approved local taxes on top of the 4% state rate. Combined rates run from 4% to 9%, and up to 10% in some areas from January 1, 2027.
Does Wyoming have local sales tax?
Counties can add voter-approved local taxes on top of the 4% state rate. Combined rates run from 4% to 9%, and up to 10% in some areas from January 1, 2027.
How do I calculate Wyoming sales tax?
Multiply the price by the combined rate. At 4%, a $100 purchase carries $4.00 in tax, for $104.00 in total. To take tax out of a total, divide the total by 1 plus the rate: $104.00 ÷ 1.04 = $100.
Sources
We take every fee, deadline and rule on this page from these pages and nowhere else. Rules change, so open the source before you pay anything.
- 1.Wyoming sales tax rates (official)Checked November 9, 2026
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