Sales Tax

Effective January 1, 2016, Wyoming Sales Tax must be paid to the County Treasurer within 65 days of the date of purchase. After 65 days, additional penalties and interest will be due. If you are calculating tax on a sale that occurred more than 65 days ago, please contact your County Treasurer for the amount of penalties and interest due.

• Sales tax: (paid the first time a vehicle, motorized or non-motorized, is registered)

  • 7% of net purchase price including documentary fees
  • Must be paid within 65 days of purchase to avoid penalty or interest
    • State sales and use tax is 4%. Teton County voters have approved a 1% General Purpose County Option Tax  and a 2% Specific Purpose Tax for a total sales and use tax of 7%.

New tax rates may change quarterly. The rates calculated above represent those rates. For vehicles purchased in a prior quarter, the rate may be different. Please contact your local Treasurer's Office for information.

*What is a Taxable Sales Price?

The taxable sales price is the price of the vehicle less the gross trade-in allowance (if any) and includes: transportation costs, documentation fees, any vehicle additions, any added dealer profit.

It does not include: extended warranties, rebates assigned to dealer, gap insurance.

Cash down payments are NOT subtracted from the taxable sales price.