Vehicle Sales Tax Calculator
Calculate Vehicle Sales Tax
Estimate sales tax and total cost on a vehicle purchase
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Formula
Sales Tax = (Vehicle Price - Trade-In Credit - Rebates) x (State Rate + Local Rate)
Frequently Asked Questions
Do all states charge sales tax on cars?
No. Alaska, Delaware, Montana, New Hampshire, and Oregon do not have a state sales tax. However, some localities in Alaska do charge local sales tax. In most other states, you pay sales tax on the vehicle purchase price.
Is sales tax calculated on the full price or after trade-in?
This varies by state. Most states allow a trade-in tax credit, meaning you only pay tax on the difference between the new car price and trade-in value. Some states (California, Hawaii, etc.) tax the full purchase price regardless of trade-in.
Are there other fees besides sales tax?
Yes. You will also typically pay title fees, registration fees, documentation fees, and potentially inspection fees. These vary by state and dealer, usually adding $200-$800 to your total cost.
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