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Massachusetts Bill of Sale

Selling or buying a vehicle in Massachusetts? Here is what Massachusetts RMV says about the paperwork, and a free generator to make a signed bill of sale in minutes.

Quick answer

Bill of sale in Massachusetts: Title assignment is what the RMV page stresses. In Massachusetts the key paper is the title, which must be properly endorsed at the time of sale. Keep a bill of sale with it as your own record.

What Massachusetts requires for a vehicle sale

  • All vehicles must have a certificate of title issued by the RMV and must be properly endorsed at the time of sale.
  • The seller completes the Assignment of Title on the back of the certificate.
  • The assignment must include the sale date, the purchase price, both parties' names and addresses and signatures, and the odometer reading.
  • State law prohibits both dealers and private sellers from turning back or readjusting the odometer.
  • The RMV page links to separate guidance on a proper title and bill of sale, but does not describe the bill of sale's contents. Check that guidance and the RMV site for plates and registration.

Massachusetts bill of sale: what to include

Whatever Massachusetts requires, a signed bill of sale protects both sides. It proves the price, the date and that the car was sold as-is. Include:

  • Seller's and buyer's full names and addresses
  • Year, make, model, color and VIN
  • Odometer reading on the day of sale
  • Sale price and date of sale
  • As-is wording, plus a statement that the seller owns the vehicle and any lien is paid off
  • Signatures and dates for both parties

Sample as-is wording

I, the seller, sell the vehicle described above to the buyer for the price shown, as-is, with no warranty, express or implied. The seller confirms they are the owner and that the odometer reading is correct to the best of their knowledge. This sale is made under the laws of Massachusetts.

Seller checklist (Massachusetts)

  • Complete the Assignment of Title on the back of the certificate.
  • Include the date, price, names, addresses, signatures and odometer reading.
  • Keep a signed bill of sale for your records.

Buyer checklist (Massachusetts)

  • Check that the title is endorsed correctly.
  • Keep the bill of sale and title assignment together.
  • Follow the RMV's steps to transfer your registration to the new vehicle.

Things to watch in Massachusetts

  • The page we read does not cover plates or notarization, so check with the RMV.

About this page

We checked this page against the Massachusetts RMV sources listed below in November 2026. Where an agency page did not say something, we say so and suggest you check with the agency. Rules, forms and fees change, so confirm with Massachusetts RMV before you sign. This is general information, not legal advice.

Frequently asked questions

Do I need a bill of sale in Massachusetts?

In Massachusetts the key paper is the title, which must be properly endorsed at the time of sale. Keep a bill of sale with it as your own record.

Do I need a bill of sale in Massachusetts?

The RMV page stresses a properly endorsed title with the date, price, names, addresses, signatures and odometer reading. A signed bill of sale is not described there, but it is a sensible record of the deal.

Is it illegal to change the odometer in Massachusetts?

Yes. State law prohibits both dealers and private sellers from turning back or readjusting the odometer.

Can I use a free Massachusetts bill of sale template?

Yes. You can make one with the free Bill of Sale Generator on Signplify, fill in the vehicle, price and both parties' details, then download a PDF and sign it. Check the Massachusetts RMV rules above for any form you must also complete.

Official sources

Bill of sale by state