Overview
The other thing that surprises buyers: on a private-party sale, New York doesn't just take your word for the price. If what you paid looks low next to the car's fair market value, Form DTF-802 requires the seller to complete a separate section, and the state can tax the higher market value instead. Pick your scenario below and the calculator applies the right rule.
01 - Official fees
New York car sales tax fees at a glance
| Fee | Amount | Notes |
|---|---|---|
| State portion | 4.00% | same everywhere in New York |
| NYC (5 boroughs) | 8.875% | |
| Nassau / Suffolk County | 8.625% | |
| Westchester (outside Yonkers) | 8.375% | |
| Erie County (Buffalo) | 8.75% | |
| Most other counties | 8.00% | |
| Dealer sale base | price − trade-in | no cap on the trade-in credit |
| Private sale base | max(price, fair market value) | |
| Gift, spouse/parent/child/step-relation | Exempt |
Figures verified June 2026 against official sources (listed below). Always confirm the final amount with the New York DMV - counties can add small local fees.
03 - Same state, other costs
More New York vehicle costs
04 - Common questions
New York car sales tax FAQ
Why does my sales tax rate differ from the dealer's showroom county?
New York taxes a motor vehicle at the combined rate of the NEW OWNER's residence county, not where the sale happened. Buy from a Manhattan dealer but register at a Rockland County address, and you pay Rockland's rate, not NYC's 8.875%.
Does trading in my old car lower the sales tax?
Yes, and fully - at a licensed dealer, tax applies only to the purchase price minus your trade-in allowance, with no dollar cap. Trade a $15,000 car against a $40,000 purchase and you're taxed on $25,000. Private-party sales don't get this credit at all.
What happens if I bought a car privately for less than it's worth?
The DMV can tax you on fair market value instead of your price. Form DTF-802 requires the seller to complete Section 6 whenever the declared price looks below market - the Tax Department then has the authority to assess sales tax on the car's actual value, not the number you wrote on the bill of sale.
Who qualifies for the sales-tax-exempt gift in New York?
Only a narrow list: spouse, parent, child, stepparent, or stepchild, using Form DTF-802 marked as a gift. Gifts from a grandparent, sibling, aunt, uncle, or friend do NOT qualify for the exemption - those are taxed on fair market value even though no money changed hands.
Is there sales tax on a car I'm bringing from another state?
If you already paid sales tax to another state at a rate equal to or higher than New York's combined rate for your county, you generally owe nothing more. If you paid less (or nothing), New York collects the difference (or the full amount) when you register here.
Do leased vehicles get taxed differently in New York?
Leases are taxed on each monthly payment as it's made, not the full vehicle price up front - the opposite of states like Texas. Your leasing company collects your county's combined rate on every payment for the life of the lease.
05 - Receipts
Official sources
Every number on this page comes from these documents - check them yourself.