Free Wyoming Car Sales Tax Calculator
Work out the Wyoming car sales tax on a new or used car. Wyoming charges sales tax (4%) plus county tax, about 5.39% on average with local taxes. Your trade-in lowers the taxable price.
Wyoming car sales tax rules
- Tax type: Sales tax (4%) plus county tax
- Rate used in the calculator: 5.39% (state 4% plus the average local rate; up to 7% in some areas)
- Local taxes: The county treasurer collects the 4% state tax plus your county’s rate (usually 1% to 2%) before first registration.
- Trade-in credit: Yes, when the trade-in and purchase are one transaction.
- Manufacturer rebates: Not confirmed by the state source; the calculator taxes the price before the rebate, the more cautious choice.
- Also note: Dealers do not collect the tax; you pay the county treasurer.
Tax on common car prices in Wyoming
| Price | Tax | Tax with $5,000 trade-in | Price + tax |
|---|---|---|---|
| $10,000 | $539.00 | $269.50 | $10,539.00 |
| $20,000 | $1,078.00 | $808.50 | $21,078.00 |
| $30,000 | $1,617.00 | $1,347.50 | $31,617.00 |
| $40,000 | $2,156.00 | $1,886.50 | $42,156.00 |
| $50,000 | $2,695.00 | $2,425.50 | $52,695.00 |
Other costs when you buy a car
On top of the tax, expect title, registration and plate fees, and a dealer documentation fee. Check whether the car fits your budget with the car affordability calculator, or compare with a lease.
Frequently asked questions
How much is sales tax on a car in Wyoming?
Wyoming charges sales tax (4%) plus county tax, about 5.39% on average with local taxes. Your trade-in lowers the taxable price.
How much tax will I pay on a $30,000 car in Wyoming?
About $1,617.00 at 5.39%, or $1,347.50 with a $5,000 trade-in. Title, registration and plate fees are extra.
Does a trade-in reduce car sales tax in Wyoming?
Yes, when the trade-in and purchase are one transaction.
Do local taxes apply to cars in Wyoming?
The county treasurer collects the 4% state tax plus your county’s rate (usually 1% to 2%) before first registration.
Sources
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