Buying A Used Car In Arizona Sales Tax May 2026

: Licensed dealers must pay the state TPT (typically 5.6% ) and usually pass this cost to the buyer. You will also pay additional city and county taxes based on the dealership's location. Maricopa County : Adds a 0.7% excise tax.

: If purchasing from a dealer, you only pay sales tax on the net price (purchase price minus trade-in value). For example, trading in a $20,000 car for a $40,000 purchase means you only pay tax on the remaining $20,000. buying a used car in arizona sales tax

The entity you purchase from determines whether you pay tax at the time of sale. : Licensed dealers must pay the state TPT (typically 5

In Arizona , buying a used car from a is generally exempt from sales tax . These are classified as "casual sales" and do not incur the state's Transaction Privilege Tax (TPT). However, if you buy from a dealership , you will likely pay a combined tax rate of approximately 8.1% to 9.1% , depending on the city and county. 1. Private Party vs. Dealership Sales : If purchasing from a dealer, you only