New York Used Car Sales Tax: DTF-802, Family and Fair Value

New York charges sales tax on a used car at the combined rate for where you live: the 4% state rate plus your county or city rate, and every county and city on the Tax Department's rate list lands between 7% and 8.875%. Buy from a New York dealer and it's on the dealer's bill. Buy privately and the DMV collects it when you register, using Form DTF-802. A sale or gift from a spouse, parent, child, stepparent or stepchild is tax-free, and a price well below fair market value can get you taxed as if you'd paid full value until you prove otherwise.

On Sunday, October 18, 2026, I read the Tax Department's forms and bulletins and the DMV's sales tax page. The DMV site refuses automated link checks, so it's named below without a link. I'm not a tax pro. What follows is what the documents say, plus the spots where people get burned.

Your address sets the rate

Most purchases are taxed where you take delivery. Cars aren't. Tax Bulletin TB-ST-590 says sales of motor vehicles are taxed at the rate in effect where the purchaser resides. DTF-802 adds that if you live in two counties, you use the rate where the car is principally garaged.

Rates come from Publication 718. The edition tax.ny.gov was serving on Oct 18, 2026 is labeled effective March 1, 2025, so use the Tax Department's address lookup if you want to be sure. A few lines from it:

• New York State only: 4%
• Albany, Monroe, Onondaga: 8%
• Erie and Suffolk: 8.75%
• Nassau: 8.625%
• New York City and Yonkers: 8.875%
• Saratoga, Warren and Washington: 7%

So a $10,000 car costs $887.50 in tax for a Brooklyn buyer and $700 for a buyer in Saratoga County, even if both bought from the same seller in Albany.

Private sales and Form DTF-802

The DMV's Sales Tax Information page says that after a private sale, buyer and seller both fill out the Statement of Transaction (DTF-802), you bring it to a DMV office, and the DMV calculates the tax, collects it and gives you a receipt. It also warns that you'll probably owe county use tax when you register, and that you need a sales tax receipt even when the transfer is exempt.

The purchase price on DTF-802 isn't only cash. Line 1 adds any balance you take over plus the value of any property traded or swapped, or services performed instead of cash. Trade your motorcycle and $4,000 for a car and your price is $4,000 plus whatever the bike was worth. Our New York title transfer guide covers the rest of the paperwork.

The fair market value trap

This is where the "just write $500 on the bill of sale" crowd runs into trouble. If the price is below fair market value and the buyer isn't one of the five listed relatives, the seller has to fill out Section 6, an affidavit about what was really paid. DTF-802 says that if you need registration before the lower price can be established, you can get tax clearance by paying tax based on fair market value as set by the Tax Department, then apply for a refund of any overpayment. Both signatures sit under a warning that a willfully false statement to evade tax is a misdemeanor, with fines up to $10,000 for an individual. Selling a beater for little money is fine. Lying about a nice car isn't worth it.

Family and gifts

DTF-802 asks one blunt question: was this a purchase or gift from your spouse, parent, child, stepparent or stepchild? If yes, the tax is $0. Notice who's missing: siblings, grandparents, in-laws, cousins. A gift from your grandmother still goes on DTF-802, with her completing Section 6 to show nothing was paid.

Trade-ins at a dealer

Tax Bulletin TB-ST-860 says a dealer's trade-in allowance reduces the taxable price as long as the dealer plans to resell the trade. Its example: a $22,500 car with a $4,500 trade is taxed on $18,000. If part of the allowance is paid to you in cash instead, that part isn't a credit. Ask the finance office to show the trade line on the bill of sale.

Bought it out of state?

If you live in New York and buy elsewhere, you owe New York tax when you bring the car home, and credit for tax paid to the other state only works for a short list of states. The DTF-804 instructions list full credit for Arizona, California, Florida, Hawaii, Massachusetts, Michigan, South Carolina and Wyoming. Connecticut, New Jersey, Pennsylvania, Vermont and a long list of others get no credit, so you'd be asking that state for a refund. Maryland and Indiana tax counts only against the 4% state portion. If the car was used outside New York for more than six months first, you're taxed on the lower of price or fair market value. Read our buying a used car out of state post before driving across the Hudson for a deal.

If you weren't a New York resident when you bought it, Form DTF-803 is how you claim the nonresident exemption. Our used car sales tax overview compares other states.

Tax doesn't care about the car's past

You'll pay the same tax on a clean car as on a flood car with a washed title. Search NMVTIS before you sign, and decode the VIN on NHTSA vPIC so the VIN on your DTF-802 matches the car. We're a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian. In mid October 2026 our guest price has been about $5.50, members about $4.50 and the bundle about $6.75, with retail around $39.99 to $44.99. Look at the checkout total before you pay; it's the number that counts.

Sources

• NYS Tax Department: DTF-802, DTF-804, Pub 718, TB-ST-590, TB-ST-860; NY DMV Sales Tax Information (unlinked); read Oct. 18, 2026
• NMVTIS; NHTSA vPIC