Wyoming Vehicle Sales Tax & Fees [+ Calculator]

It’s exciting to buy a new (or new for you) car, but it’s also far from cheap.
Things like sales tax and other fees are often forgotten about in the excitement of making a new car purchase. But in Wyoming, you’ll need to be prepared to spend additional money on these extra costs.
Here’s what to expect when it comes to taxes and fees in the state of Wyoming.
How Much Is the Car Sales Tax in Wyoming?

The state sales tax on a car purchase in Wyoming is 4%.
However, this does not include any potential local or county taxes. The average local tax rate in Wyoming is 1.472%, which brings the total average rate to 5.472%.
As an example, if you were to purchase a new sedan at a purchase price of $20,000, then you will have to pay an additional $800 in sales tax.
How to Calculate Wyoming Sales Tax on a Car
You can calculate the sales tax in Wyoming by multiplying the final purchase price by .04%.
For example, let’s say that you want to purchase a new car for $30,000, you would use the following formula to calculate the sales tax:
$30,000 x.04 = $1,200
This means that your sales tax is $1,200 on a $30,000 purchase price.
Calculate Car Sales Tax in Wyoming Example:
- Initial Car Price: $20,000
- Sales Tax Rate: 4%
- Trade-In Amount: $5,000
- Incentives/Rebates: $2,000
Sales Tax = ($20,000 – $5,000) * .04
Sales Tax = $600
Remember that the total amount you pay for a car (out the door price) not only includes sales tax, but also registration, and dealership fees.
Wyoming Car Sales Tax Calculator
Do I Have to Pay Sales Tax on a Used Car?
The sales tax is the same 4% on a used vehicle.
For example, if you were to purchase a used car for $15,000, then you will have to pay an additional $600 in sales tax.
Which County Has the Highest Tax? Which Has the Lowest?
All but five counties (Big Horn, Lincoln, Sublette, Sweetwater, and Uinta) have the highest tax rate of 6%.
Sublette county has the lowest total tax rate of 4%.
Car Sales Tax for Trade-Ins in Wyoming

You don’t have to pay sales tax on trade-ins in Wyoming. In other words, be sure to subtract the trade-in amount from the car price before calculating sales tax.
As an example, let’s say you are purchasing a new SUV for $30,000 and your trade-in is worth $10,000. You will subtract the trade-in value by the purchase price and get $20,000. Therefore, your car sales tax will be based on the $20,000 amount.
Car Sales Tax on Private Sales in Wyoming
A sales tax is required on all private vehicle sales in Wyoming.
As an example, if you purchase a truck from a private party for $10,000, then you will pay 4% of that amount to the Wyoming DMV.
Tax on Rebates & Dealer Incentives

You do have to pay tax on dealer rebates and incentives in Wyoming. In other words, do not subtract the incentive/rebate amount from the car price before calculating sales tax.
As an example, if you are purchasing a new car for $30,000 with a $5,000 rebate, you will pay sales tax on the full $30,000 final cost of the car. not subtract the manufacturer rebate amount from the car price when calculating sales tax.
Wyoming DMV/State Fees
There are some other state and DMV fees associated with the purchase of a vehicle in Wyoming.
A few of these fees include:
- Registration Fee: $30
- Title Fee: $15
- Plate Transfer Fee: $10
Wyoming Dealership Fees
Dealerships apply extra fees, sometimes referred to as “doc fees,” with the sale of the car.
Though these fees vary based on the dealership, the average fee in Wyoming is $388, with no statewide limit on how much dealerships can charge.d on the dealership, the average fee in Nevada is $440, with no statewide limit on how much dealerships can charge.
When Sales Tax Is Exempt in Wyoming

You can be exempt from the car sales tax if you purchased your vehicle in another state. Also, vehicles given as gifts are exempt from sales tax.
Finally, you don’t have to pay any sales tax if a vehicle is transferred to you by a member of your family. That includes a parent, spouse, or child.
Wyoming EV Rebates & Incentives
Wyoming does not offer EV rebates for car buying, but they do have some rebates related to charging.
However, EVs purchased in the state are eligible for the $7,500 federal EV rebate.
Tax information and rates are subject to change, please be sure to verify with your local DMV.






