The Arizona Motor Vehicle Division says that if you brought a vehicle from another state, you must register it as soon as you become an Arizona resident. That new-resident page does not give a number of days. It does list when you are a resident: you stay in Arizona seven months or more in a calendar year, you work in Arizona other than seasonal agricultural work, you are registered to vote here, you place children in school without paying nonresident tuition, you have an Arizona business office that bases and operates vehicles here, you get a state license or pay tuition as a resident, or your business operates vehicles to haul goods or passengers inside the state.
Before the office visit, some vehicles in the Phoenix metro and Tucson areas need an emissions test. The out-of-state title page requires an emissions compliance form for those areas, the out-of-state title (or the registration if a lienholder holds the title), a lien clearance when one applies, and, for a lease, an original or certified power of attorney from the lessor.
What has to happen, in order
- Decide whether you meet one of the residency tests above. The new-resident page says you need to be a resident to register the vehicle.
- If the car will be kept in the Phoenix or Tucson emissions area, get the emissions test before you go to MVD. The emissions page says results are sent electronically.
- Complete and sign a Title and Registration Application.
- Visit an MVD office or an authorized third party. The new-resident page says no appointment is needed for that first visit. Bring the title and the prior registration.
- Pay the title and registration fees. Submit proof of Arizona insurance within 30 days after registration, unless the military exception below applies.
Documents
Bring the current title and the current registration. If a lender holds the title, the out-of-state page accepts the registration instead, plus a lien clearance when you have one. A lease needs the lessor's original or certified power of attorney. All applicants sign. An original notarized power of attorney can let someone else sign. An out-of-state lien is recorded on the Arizona title unless you bring an original lien clearance, or a lender letter with the VIN, year, make, body style, original loan amount, contract date, and the lender's name and address.
Inspections
The emissions page says testing is required in the Phoenix and Tucson metropolitan areas, including if you commute into those areas. The Arizona Department of Environmental Quality runs the program. In an emissions area, a test is probably required unless the vehicle is five years old or less, a 1966 model or older, or electric. A vehicle cannot pass with the check-engine light on. The out-of-state page and the emissions page do not describe a separate safety inspection or a VIN inspection for a standard passenger car coming from another state.
Tax
The Department of Revenue says the state use tax rate matches the state transaction privilege tax rate, currently 5.6 percent. Cities also assess use tax. For a vehicle bought from an out-of-state dealer or manufacturer, ADOT requires, at registration, proof that tax was paid in the state of purchase and that the state tax paid is equal to or greater than the Arizona use tax rate. If no tax was paid, or the tax was less, ADOT collects the use tax at registration. Casual sales between individuals are not subject to use tax. Items bought from people who make only isolated sales, and who are not in the business of selling at retail, are not subject to use tax. The page does not state a use tax on a vehicle you already owned and titled in your name before you moved. That gap is for the Department of Revenue to confirm.
Insurance
Arizona requires liability insurance for every vehicle driven on Arizona roads, including golf carts, motorcycles, and mopeds. The minimums on the MVD insurance page are $25,000 bodily injury for one person, $50,000 for two or more persons, and $15,000 property damage. You have 30 days after registration to submit proof. The insurer reports new policies and cancellations. Military personnel can provide out-of-state insurance with military orders. MVD's FAQ on out-of-state insurance says no for other registrants: the company must be licensed to do business in Arizona.
Fees and a 90-day registration
On November 10, 2026, the out-of-state vehicles page displayed an estimate of an $8 registration fee, a $4 title fee, and a $1.50 air quality research fee. The same display showed vehicle license tax as $0. That $0 figure is what the estimator showed. It is not a statement that vehicle license tax is zero for every car. Ask MVD to calculate vehicle license tax for your vehicle. The page also says to include an extra $2 for postage on a mailed transaction, with any overpayment refunded to an AZ MVD Now account.
If your documents are incomplete, the title and registration topics page allows a 90-day registration, purchased at MVD or an authorized third party, for a $15 fee. When you finish the paperwork, vehicle license tax is calculated for the full year back to the date that 90-day registration was issued.
Students and a shipped car
The new-resident page does not state a student exemption from vehicle registration. School enrollment is one of the residency tests, not a waiver.
A shipped car is still "brought from another state." The new-resident page does not delay the "as soon as you become a resident" rule because you did not drive it here. Emissions, if your address is in the Phoenix or Tucson area, still has to be done before the MVD visit, and the 90-day registration is the permit the topics page describes when the papers are not ready. See car shipping in Arizona and the cost calculator.