Selling a car privately in Massachusetts
Massachusetts moves fast after a private sale: the buyer must title and register within 10 days, pays 6.25% sales tax on the higher of the price or the NADA clean trade-in value (worth telling buyers so a low price does not surprise them at the RMV), and then has 7 days after registering to pass the state inspection. Both parties sign and hand-print their names on the title with the mileage disclosed; no notary is required.
Your protection as a Massachusetts seller is plate control: plates stay with you, and you should either transfer them to your next vehicle or cancel them through the RMV promptly, keeping insurance active until the plates are canceled or transferred. Keep a dated bill of sale; Massachusetts has no separate notice-of-sale filing.
The checklist
- 1
Complete the title with the buyer (Massachusetts)
Both parties sign, hand-print names, and date the title with mileage disclosed. Include a bill of sale with the price.
- 2
Cancel or transfer your plates through the RMV
Massachusetts plates stay with the seller. Cancel them online or transfer them, then adjust insurance.
- 3
Warn the buyer about the 10-day clock
Title and registration within 10 days, tax on the higher of price or book value, and inspection within 7 days of registering.
- 4
Verify your title status
Locate the physical title and confirm it is in your name with no undisclosed liens. If the title is lost, request a duplicate before listing.
- 5
Complete a bill of sale
Recommended for every private sale even where not required. Record buyer/seller names, VIN, price, date, and an as-is acknowledgement. Both parties keep a copy.
- 6
Complete the odometer disclosure
Federal rules require odometer disclosure for most vehicles under 20 model years old. Usually done on the title itself; some states use a separate form.
- 7
File a release of liability / notice of sale
If your state offers it, file promptly after the sale so you are not liable for tickets or incidents after the buyer drives away.
- 8
Handle plates per your state's rules
In most states the seller removes the plates; in some, plates stay with the vehicle. Confirm your state's rule before handing over the keys.
- 9
Pay off any lien before or at transfer
If a lien remains, coordinate payoff with the lender so the buyer can receive a clear title. Do not sign over a title with an unreleased lien.
- 10
Confirm payment before signing the title
Verify cash, or use a cashier's check verified with the issuing bank, or complete the transfer inside the buyer's bank. Never release the signed title before funds are confirmed.
- 11
Keep copies of everything
Photograph or copy the signed title (both sides), bill of sale, odometer disclosure, and the buyer's ID if they consent.
- 12
Check official state instructions
Requirements change. Confirm the current process on your state DMV / motor vehicle agency website before the sale.
Generate your Massachusetts sale packet
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Start your free beta packetMassachusetts private sale FAQ
Does a Massachusetts car title need to be notarized?
No. Both buyer and seller sign, hand-print their names, and date the title with the mileage disclosed. Complete it carefully; the RMV rejects altered titles.
What tax does the buyer pay in a Massachusetts private sale?
6.25% of the purchase price or the NADA clean trade-in value, whichever is higher, when they title within 10 days. A genuine low price can still be taxed at book value.
What happens to my plates after a Massachusetts sale?
They stay with you. Transfer them to a replacement vehicle or cancel them through the RMV, and keep insurance until that is done; Massachusetts ties coverage to active plates.
Does an inspection matter at sale time in Massachusetts?
The buyer must pass the state safety and emissions inspection within 7 days of registering, so the car's condition becomes their immediate problem. A recent inspection is a strong trust signal for your listing.
Selling a special situation?
Other states
Bold states have a state-specific guide; others use the general checklist.
Last reviewed Jul 13, 2026. This is a general checklist, not legal advice. Confirm current requirements with your state DMV or tax office.