Free Arizona Car Sales Tax Calculator

Work out the Arizona car sales tax on a new or used car. Arizona charges transaction privilege tax (state, county and city), about 8.54% on average with local taxes. Your trade-in lowers the taxable price.

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State 5.6% plus average local 2.94%. Enter your exact rate if you know it.
More options: rebate, dealer fees, state rules
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Doc fees are taxable in many states. Leave at 0 if unsure.
Estimated tax
$2,562.00
Taxable amount$30,000.00
Tax$2,562.00
Total due (before title and registration)$32,562.00
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Arizona car sales tax rules

  • Tax type: Transaction privilege tax (state, county and city)
  • Rate used in the calculator: 8.54% (state 5.6% plus the average local rate; up to 10.9% in some areas)
  • Local taxes: County excise tax and city transaction privilege tax are added to the 5.6% state rate.
  • Trade-in credit: Yes. The trade-in amount is deducted from the taxable price.
  • Manufacturer rebates: Not confirmed by the state source; the calculator taxes the price before the rebate, the more cautious choice.
  • Also note: The tax is legally on the dealer, who passes it to the buyer. Lower rates apply to some sales to out-of-state buyers.

Tax on common car prices in Arizona

PriceTaxTax with $5,000 trade-inPrice + tax
$10,000$854.00$427.00$10,854.00
$20,000$1,708.00$1,281.00$21,708.00
$30,000$2,562.00$2,135.00$32,562.00
$40,000$3,416.00$2,989.00$43,416.00
$50,000$4,270.00$3,843.00$54,270.00

At 8.54%. Your exact rate depends on where you live or register the car; enter it in the calculator.

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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 Arizona?

Arizona charges transaction privilege tax (state, county and city), about 8.54% on average with local taxes. Your trade-in lowers the taxable price.

How much tax will I pay on a $30,000 car in Arizona?

About $2,562.00 at 8.54%, or $2,135.00 with a $5,000 trade-in. Title, registration and plate fees are extra.

Does a trade-in reduce car sales tax in Arizona?

Yes. The trade-in amount is deducted from the taxable price.

Do local taxes apply to cars in Arizona?

County excise tax and city transaction privilege tax are added to the 5.6% state rate.

Sources

Rules last reviewed 2026-11-11. Estimates only; the dealer or your state motor vehicle agency calculates the final amount.

Other states

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