Sales tax in Teton County, Wyoming

What is the sales tax rate in Teton County?

The combined figures are the lowest and highest totals anywhere in Teton County, so the rows above do not add up to them.

How much sales tax is that on a purchase in Teton County?

At 7%, a $100 purchase carries $7.00 in sales tax and a $1,000 purchase $70.00, at the lowest rate in the county. At the highest, 9%, the same purchases carry $9.00 and $90.00. That is general merchandise; Wyoming taxes some categories, often groceries, differently, as the note below explains.

Teton County's lowest rate is the highest in Wyoming. See every Wyoming county.

Sales tax in counties next to Teton County

Teton County borders 8 counties, 4 of them in another state. The lowest rate next door is 0% in Gallatin County, MT, which is $70.00 less on a $1,000 purchase than the lowest rate in Teton County.

Why the rate here is not the whole story

Wyoming's state sales and use tax is 4 percent and Teton County levies a 1 percent general purpose county option tax and a 2 percent specific purpose county option tax, which together reach the 3 percent statutory ceiling on county option taxes, for a total of 7 percent. Teton County is the only Wyoming county where the rate is not uniform. Two resort districts, Teton Village and Grand Targhee, each levy a 2 percent resort district tax on sales made inside the district under W.S. 39-15-204(a)(v), which takes those two areas to 9 percent against 7 percent everywhere else in the county. The 9 percent applies only within those two resort district boundaries, not to Jackson or the rest of the county, so the ceiling should never be printed without saying where it applies. Teton County's own rate also rose from 2 percent to 3 percent on April 1, 2025. Wyoming county option taxes are approved by a county-wide referendum and carry a term that expires, either on a date or once a set dollar amount has been collected, so a county's rate can change at the start of any calendar quarter and rates more than a few months old go stale. The county line is not the tax boundary in Wyoming: under W.S. 39-15-204(a)(vii) any city or town may levy its own tax of up to 1 percent inside its limits, and under W.S. 39-15-204(a)(v) a resort district may levy up to 3 percent inside its boundaries. No Wyoming city levies today, since Casper's 1 percent municipal tax ended on June 30, 2026, and only the two resort districts in Teton County do. Wyoming exempts food for domestic home consumption from both the state and the county tax under W.S. 39-15-105, so groceries are untaxed while prepared food, alcoholic beverages and tobacco are not. Wyoming also charges a separate statewide and local lodging tax, which is a different tax and is not included in any rate here. The Department's own address level rate lookup is marked as still under construction, so the linked page is its rate chart and zip code chart instead.

How do I find the exact rate for an address in Teton County?

Use Wyoming's own address lookup. In Teton County the rate depends on the address, anywhere from 7% to 9%.

Who has to collect sales tax in Teton County?

Any seller with a physical presence in Wyoming collects at the rate for the address of the sale; a remote seller does once it passes Wyoming's economic nexus threshold. Wyoming sales tax covers the statewide rules and what is exempt.

Work out your own numbers

• Sales tax calculator

  Tax on a specific purchase at this county's rate, and the total you will actually pay.

• Do you have to collect?

  Whether your sales into Wyoming cross its economic nexus threshold. A different question from the rate.

• Property tax in Teton County

  The other local tax: effective rate and median bill for this county.

• Sales tax by county

  Every US county, and how Wyoming compares with the rest of the country.