Buying a Car Out of State: Taxes, Tags and Paperwork

Updated September 2026 · 5 min read

When you buy a car in another state, you generally pay sales tax where you register and drive it, not where the dealership sits. Most states credit tax already paid to the other state, so you are not taxed twice - but the paperwork gets messy if you miss a step.

How the tax actually works

Your home state charges sales or "use" tax on the purchase. If the dealer collects tax for your home state (common for neighboring states), you may owe little or nothing extra at registration. If the dealer collects tax for its own state, your home state usually gives you credit for that amount and charges the difference. Keep the receipt.

The steps

• Before you buy, call your home DMV and confirm your tax rate and any local surtax.
• Get a temporary tag or transit permit to drive the car home legally.
• Collect the signed title or Manufacturer's Certificate of Origin, the bill of sale and the odometer statement.
• Register and title the car at home, paying any remaining tax.
• Check whether your state requires an inspection or emissions test on an out-of-state car.

The traps

• Financed cars: the lien must be recorded in your home state, so use a lender that handles out-of-state titles.
• Leases are harder - most are written for one state and may not allow an out-of-state registration.
• "No sales tax" states do not let you dodge tax; you pay use tax at home.
• Rebates and financing specials are often tied to the dealer's region.

Is it worth it?

It can be, when a car is cheaper or hard to find nearby. Weigh the travel, the temporary tag, and the time at the DMV against the saving. For a small price difference, buying locally is usually simpler.

Compare the real cost of the trip and the car with the ownership calculator, and see the cost per mile tool before you commit.

Frequently asked questions

Do I pay sales tax twice?

Usually not. Most states credit tax paid to another state, so you pay the difference, if any, to your home state.

Can I register a car in a no-tax state to avoid tax?

No. Registration and insurance are tied to where you actually live and park the car. Claiming otherwise is fraud.