OKLAHOMA CAR SALES TAX · 2026
Oklahoma car sales tax calculator
Oklahoma charges a 3.25% excise tax and a 1.25% sales tax on a car; the sales tax is on the price less any trade-in. On a $35,000 car with a $10,000 trade-in, bought from a dealer, the tax is $1,450.00.
Tax on this purchase
- Tax due
- $1,450.00
- Excise tax
- $1,137.50
- Sales tax
- $312.50
- Taxed amount
- $35,000.00
This site has not confirmed whether Oklahoma subtracts a trade-in from the excise tax, so the calculator does not.
Oklahoma car sales tax by price
A new car from a dealer.
| Price | No trade-in | $10,000 trade-in |
|---|---|---|
| $20,000 | $900.00 | $775.00 |
| $35,000 | $1,575.00 | $1,450.00 |
| $50,000 | $2,250.00 | $2,125.00 |
| $75,000 | $3,375.00 | $3,250.00 |
Oklahoma car sales tax questions
How much is car sales tax in Oklahoma?
Oklahoma charges a 3.25% excise tax and a 1.25% sales tax on a car; the sales tax is on the price less any trade-in. On a $35,000 car with a $10,000 trade-in, bought from a dealer, the tax is $1,450.00.
How is Oklahoma's excise tax figured on a used car?
$20 on the first $1,500 of the price, then 3.25% of the rest. A new car pays 3.25% of the whole price.
Is a private car sale taxed in Oklahoma?
Yes. Oklahoma taxes a private sale at the same rate.
Is there local tax on a car in Oklahoma?
No. State law bars cities and counties from taxing vehicle sales.
What the calculator leaves out
- This site has not confirmed on an official page whether Oklahoma subtracts a trade-in from the excise tax, so the calculator does not.
- This site has not confirmed whether Oklahoma taxes a manufacturer rebate, so the calculator taxes the price before it.
- From July 1, 2026, Oklahoma's excise tax is on the actual sales price; the statute no longer says whether a trade-in lowers it.
Title, registration and plate fees, dealer fees, and any yearly tax on owning the vehicle are not included.