Free Massachusetts Used Car Bill of Sale
Used-car deals between private parties in Massachusetts run on a signed-over title and the Registration and Title Application (RTA) stamped by your insurance agent, plus a bill of sale when the title has no space for the price. The RMV charges 6.25% sales/use tax at registration on the higher of price or NADA book, and the car must pass the annual MA safety and emissions inspection within 7 days. Buyers have 10 days to title and register.
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Massachusetts Used Car Bill of Sale — What You Need to Know
Sales Tax Details
6.25% sales/use tax is collected by the RMV based on the higher of the actual sale price or NADA clean trade-in book value. Federal odometer disclosure is required for vehicles of model year 2011 or newer.
Exemption: Family transfers (spouse, parent, child, sibling) are exempt with Form MVU-26.
Inspection Requirements
Used cars must pass annual MA safety + emissions inspection within 7 days of registration. Cars over 15 years old still need safety inspection but are exempt from the OBD-II emissions test.
Registration
Registration for this vehicle type is handled by Massachusetts Registry of Motor Vehicles (Mass RMV) — not the same agency that handles cars in Massachusetts. Plan for separate filings.
Massachusetts Used Car Sale — Step-by-Step Checklist
- Run a CARFAX or NMVTIS report and verify the VIN on the dash, door jamb, and title match
- Complete a bill of sale with sale price, odometer reading, and both signatures
- Seller assigns the MA title to the buyer with date and odometer disclosure
- Buyer secures MA insurance and gets the Registration and Title Application (RTA) stamped by the agent
- Title and register at the RMV within 10 days; pay 6.25% tax or file MVU-26 if family
- Get safety + emissions inspection within 7 days of registration
Common Pitfalls
- Buying without verifying the title is in the seller's name — open titles and curbstoners are common in MA
- Skipping the federal odometer disclosure on cars of model year 2011 or newer
- Not checking for unpaid excise tax — the registry can hold a non-renewal marker against the plate transfer
- Trusting a verbal "I'll give you the title later" — without an assigned title you cannot register and you have weak legal recourse
- Underestimating tax because the seller wrote a low price; the tax is on the NADA value whenever it is higher
Pro Tip
Verify the title, insure it, register within 10 days, pay 6.25% tax at the RMV, and inspect within 7. Used-car deals that follow that rhythm rarely have problems.