Wyoming Sales Tax Calculator 2026

Calculate sales tax in Wyoming. Wyoming has a 4% state sales tax rate; local taxes bring the average combined rate to 5.39%. Based on current WY rates.

By Konstantin Iakovlev · Updated October 19, 2026 · Methodology

$
%
Groceries (food for home)
Clothing

Total Tax

$5.39

Total with Tax

$105.39

Combined Rate

5.390%

Tax Breakdown

State Tax (4.00%)$4.00
Local Tax (1.39%)$1.39
Total Sales Tax$5.39
Total with Tax$105.39

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

Wyoming Sales Tax Guide

Wyoming's statewide sales tax rate is 4%, and that is the floor rather than the final figure on most receipts. Counties may adopt local option sales taxes that add up to 3% on top, so the rate you actually pay depends on where the sale takes place. The state Department of Revenue collects the tax and distributes the local share back to the counties, which means the same item can cost a little more in one county than in the next.

Most tangible goods are taxable, but Wyoming carves out a few important categories. Groceries for home consumption are exempt, and prescription drugs are exempt as well, which softens the impact on everyday essentials. Prepared and restaurant food is generally taxable even though groceries are not. When you buy from an out-of-state or online seller that does not collect Wyoming tax, a matching use tax applies at the same combined rate, so untaxed purchases brought into the state are meant to be reported and paid.

Wyoming Sales Tax Details (2026)

State Sales Tax Rate 4%
Local Sales Taxes Yes, 1.39% on average
Average Combined Rate 5.39% (Tax Foundation, midyear 2026)
Local Tax Note Counties add local option sales taxes up to 3%
State Income Tax None
Avg. Property Tax Rate 0.58%

Official Sources:

Wyoming Sales Tax FAQ

What is the total sales tax rate I'll pay in Wyoming?
The state rate is a flat 4%, and counties can add local option taxes of up to 3%, so combined rates run from 4% to 7% depending on the county. The Wyoming Department of Revenue administers both portions, and the local add-on is what creates the variation from one county to another.
Are groceries and prescriptions taxed in Wyoming?
Groceries purchased for home consumption are exempt from Wyoming sales tax, and prescription drugs are exempt as well. Prepared foods, restaurant meals, and most other tangible goods remain taxable, so the exemption applies to staple groceries rather than to all food you might buy.
Do I owe use tax on online or out-of-state purchases?
Yes. When a seller does not collect Wyoming sales tax on a taxable item you bring into or use in the state, a use tax applies at the same combined state-and-local rate. Many large online retailers now collect the tax automatically, but for those that do not, the buyer is responsible for reporting and paying it.
Why does the sales tax differ between Wyoming towns?
The 4% state portion is the same everywhere, but each county decides whether to levy local option sales taxes up to 3%. Because those local taxes are adopted county by county, the combined rate can shift the moment you cross a county line, even between nearby towns.

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