Arizona rules, verified against the statutes

Out-the-door price in Arizona

How Arizona works

Arizona charges TPT (its sales tax) at 5.6% state plus county/city rates that vary by where you register.
Your trade-in reduces the taxable amount in Arizona.
Doc fees are UNCAPPED in Arizona — the widely-repeated “$295 cap” is wrong (it traces to one uncited blog). A “reasonableness” standard applies; $400–$600 is typical and it's negotiable.
The Vehicle License Tax is the big registration number here — 60% of MSRP × $2.80/$100 in year one.

Rules last verified Jul 6, 2026. Our methodology.

Try it for your ZIP

Vehicle price

The negotiated (or advertised) selling price, before fees and tax.

Your ZIP code

Tax and registration follow where YOU register — not the dealership.

Condition

New Used CPO

Fuel

EV/PHEV surcharges apply in many states.

More options — trade-in, rebates, doc fee, add-ons

Trade-in value

Reduces your taxable amount only in states that allow it.

Trade-in loan payoff

Display-only in the equity math — doesn't affect tax.

Manufacturer rebate

Taxed in some states, a tax-free discount in others.

Dealer discount

Off-invoice discount from the dealer — different from a rebate for tax.

Dealer doc fee (if quoted)

Leave blank to use your state's cap or the typical amount.

Dealer add-ons total

Nitrogen, VIN etch, protection packages… labeled negotiable in the output.

F&I products total (VSC, GAP…)

Excluded from tax in some states when itemized separately.

Model year

MSRP / vehicle value

Needed in states with value-based registration (AZ VLT, NV GST).

Financing the purchase I have a plate to transfer (matters in Florida — skips the $225 initial registration) Used vehicle's registration is good for 120+ days after purchase (California — renewal fees not due at sale)

My price already includes…

Some dealers now fold fees into the advertised price (FTC pressure; California's total-price law). Check what yours covers so nothing gets counted twice.

Doc fee Emissions / smog testing charge (used vehicles)

Arizona OTD questions, answered

Does a trade-in reduce sales tax in Arizona?

Yes — Arizona taxes the difference: your trade-in's value is subtracted before tax is computed.

Are manufacturer rebates taxed in Arizona?

Effectively yes — tax is computed before the rebate is applied, so you pay tax on the pre-rebate price.

Is the doc fee capped in Arizona?

No — doc fees are uncapped in Arizona; buyers report a typical $500.00. It's negotiable as part of your total OTD.

Doc fees in all 50 states Registration fees by state