Sales Tax Calculator — Wyoming
Wyoming charges 4% statewide, and optional county taxes bring the average combined rate to just 5.56%, one of the lowest in the nation. Wyoming has no income tax and exempts groceries, relying on mineral revenue to keep rates down.
Sales tax and total price
Total with tax
$105.56
Breakdown
Wyoming's statewide base rate is 4% and its average combined state + local rate is 5.56% (pre-filled). The rate is editable because local rates vary by exact address and some items are exempt or taxed differently. Statewide rates are from the Tax Foundation, 2026. An estimate, not tax advice.
A low 4% base with optional county taxes
Wyoming charges 4% statewide, and optional county taxes bring the average combined rate to just 5.56% — an average local add-on near 1.6 percentage points and one of the lowest combined rates in the nation. Mineral revenue lets Wyoming keep rates down despite having no income tax.
Because county taxes are optional, the combined rate depends on whether your county has adopted them, so enter your county's rate rather than assuming the 4% base. Groceries are exempt, so some items are taxed differently. This is an estimate, not tax advice.
Questions
- What is Wyoming's 2026 sales tax rate?
- Wyoming's statewide base is 4% and the average combined state-and-local rate is just 5.56% — one of the lowest in the nation. Optional county taxes account for the difference.
- Why might my Wyoming rate be higher than 4%?
- Counties can adopt optional sales taxes on top of the 4% state base, averaging about 1.6 percentage points. With no income tax and mineral revenue funding the state, rates stay low — enter your county's combined rate.
More ways to use this calculator
Start with the main sales tax calculator or compare the other published scenarios.
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