Wyoming sales tax calculator
Wyoming’s state rate is 4%; the typical combined rate with local taxes is about 5.44%. Add or remove sales tax from any amount below.
Pre-tax
$100.00
Sales tax
$5.44
Total
$105.44
How sales tax works in Wyoming
Wyoming has a 4% state rate, and counties may add up to 2% for general and specific-purpose taxes, giving combined rates of 4%–6%. There is no state income tax. Groceries are exempt.
Rates are approximate and current as of the 2024–2025 tax years. Local rates change and vary by address; confirm the exact figure with the Wyoming department of revenue or a rate lookup by ZIP code before relying on it.
Sales tax on common amounts in Wyoming (at 5.44%)
Frequently asked questions
What is the sales tax rate in Wyoming?
Wyoming's statewide base rate is 4%. With average local (city and county) taxes added, the typical combined rate is about 5.44%. Your exact rate depends on the address of the sale.
How much is sales tax on $100 in Wyoming?
At the 5.44% average combined rate, sales tax on $100 is about $5.44, for a total of $105.44. At the 4% state rate alone it is $4.00.
Does Wyoming charge local sales tax on top of the state rate?
Yes. Cities, counties or special districts in Wyoming add local sales tax, which is why the average combined rate (5.44%) is higher than the 4% state rate.
How do I calculate sales tax backwards from a total in Wyoming?
Divide the tax-included total by 1 plus the rate as a decimal. At 5.44%, a $105.44 total came from a $100.00 pre-tax price. Use the "Remove tax from a total" mode above.