Car Sales Tax in Wyoming

In Wyoming, the average combined state and county sales tax on car purchases is 5.390%.
Written by Tiffany Leung
Reviewed by Jessica Barrett
In Wyoming, the state sales tax rate of 4% applies to all car sales. The total tax rate also depends on your county and local taxes, which can bring the combined sales tax rate as high as 6.74%. The average Wyoming car sales tax, including state and county rates, is 5.390%.
When buying a new or used car, the ticket price isn’t your final purchase price. Paying attention to the additional costs, such as sales tax, is important to stay within budget. 
The Wyoming car sales tax rate isn’t as high as other states but has a high combined sales tax rate in most of its counties. Knowing the combined rate for your county is essential to get a closer estimate of your total purchase cost. 
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How much is the car sales tax rate in Wyoming?

The base statewide sales tax in Wyoming is 4%, which applies to any car purchase, new or used. Some counties or local governments will collect extra sales tax on top of the base tax.
You can find the highest combined sales tax rate of 6% in most Wyoming counties. Across the 100 local tax jurisdictions in Wyoming, the combined sales tax is an average of 5.390%. On the other hand, Sublette County doesn’t collect extra sales tax, making it the lowest combined sales tax of 4%.

How are car trade-ins taxed in Wyoming? 

Dealerships will often have promotions to
trade in an old vehicle
for credits in hopes of encouraging you to buy a new car from them. This is because the trade-in value of your car is not subject to taxes in Wyoming, which means you only pay sales tax on your final ticket price. 
For example, you’re getting a
Mini Cooper S
worth $25,000 in
Cheyenne
, and you’re trading in your old
Ford Focus SEL
for a $6,500 credit. You’ll only have to pay Laramie County’s 6% combined state and local sales tax on $18,500 of the purchase. 
Unfortunately, the same does not apply to dealer rebates and incentives. Sales tax will still be applied to the full price of the vehicle before dealer incentives.

How to calculate sales tax on a car in Wyoming

The total car sales tax in your area can be calculated using the
online tax calculator tool
provided by the Sales Tax Handbook. You can input your ZIP code to get an estimated total sales tax rate that will apply to your car purchase. 
Key Takeaway Combining the 4% statewide sales tax with your local or county sales tax will give you the total car sales tax in your area. 

Exemptions from Wyoming car sales tax

Although all Wyoming car purchases are subject to sales tax, there are a few exemptions:
  • You are a member of a recognized Native American tribe or band (you can apply for a tax refund)
  • The vehicle is a farm implement primarily used in production agriculture 
  • You are a non-resident and will remove the vehicle from the state within 30 days 

How to estimate Wyoming tax, title, and registration fees

Aside from the sales tax, the title and registration fees, the cost to transfer your license plates, and the documentation fee most dealerships charge should also be included in your calculation. Some states will have supplemental fees for electric and hybrid cars. 
Here’s a breakdown of all the additional costs associated with car purchases in Wyoming:
Cost
Average cost
Sales tax
5.390%
Registration fee
$30
Title fee
$15
Plate transfer
$10
Documentation fee
$495
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How to find affordable car insurance in Wyoming

The final cost factor to consider is the
car insurance
needed for your new car. Fortunately, you can have more control over cost by comparing multiple quotes. 
If you’d rather leave the hard work of gathering quotes to someone else, use
Jerry
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Just by using the Jerry app, users have found an average of over $800 in savings per year on car insurance, and so can you!
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FAQ

Used and new cars have the same sales tax in Wyoming—the statewide base sales tax rate of 4% plus your local or county tax rate.
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