Last checked Nov 10, 2026
Buying a car in Rhode Island
The tax you will pay, whether your trade-in lowers it, what the dealer may charge for paperwork, and where to title and register. Taken from official Rhode Island sources.
- State tax on vehicles
- 7%
- Trade-in lowers tax
- Partly
- Doc fee limit
- Check with the state
- Deadline to title or register
- Check with the state
Sales tax on a car in Rhode Island
Rhode Island charges a state sales tax of 7% on vehicle purchases.
In a private sale of a vehicle 7 years old or newer, tax is charged on the book value or the sale price, whichever is greater. Sales tax is due by the 20th of the month after the month of purchase, even if the vehicle is not yet registered.
Does a trade-in lower the tax?
On a dealer sale the trade-in allowance is subtracted for passenger vehicles, motorcycles and motor homes only; other vehicles, such as trucks, get no trade-in deduction.
Dealer doc fees in Rhode Island
We could not confirm from an official source whether the state limits the documentation fee. Ask the dealer for the fee in writing and compare it with other dealers.
The documentation fee is taxed along with the vehicle.
Whatever the rule, the fee is part of your out-the-door price. Ask for it in the written quote and negotiate the total, not the line. See dealer fees explained.
Title and registration
Titles and registrations are handled by the Rhode Island Division of Motor Vehicles. Sales tax is paid at the DMV when the vehicle is registered or titled, or earlier at the Division of Taxation.
Also worth knowing
- Dealer title and documentary fees are included in the amount subject to sales tax.
- A vehicle received as a gift is not subject to sales tax if a signed letter of gift is provided.
Sources
- Rhode Island DMV: Sales Tax (dmv.ri.gov)
- Rhode Island regulation 280-RICR-20-70-28: Motor Vehicle and Non-Motorized Vehicle Taxes (rules.sos.ri.gov)
- R.I. General Laws 44-18-18: Sales tax imposed (webserver.rilegislature.gov)
- R.I. General Laws 44-18-30: Exemptions (trade-in value of motor vehicles) (webserver.rilegislature.gov)
Last checked Nov 10, 2026; next review by Feb 10, 2027. This page explains how the rules generally work and is not tax or legal advice. Rules change, so confirm with the state. Report an error.
Concierge
Rather not do this part yourself?
Tell us the car you want. A person finds it, checks it, negotiates the out-the-door price in writing, and lines up the paperwork. You approve every step.