Overview
Selling or buying a used vehicle in Massachusetts? A bill of sale is your proof of the deal — it records who sold what, for how much, and on what date. Massachusetts transfers ownership through the signed title assignment and the Registration and Title Application (Form RMV-1), but a bill of sale protects both sides: it locks in the price, the exact handover date, and the fact that the seller is no longer responsible for tickets, tolls, or accidents once the keys change hands.
Massachusetts requirements
Is a bill of sale required in Massachusetts?
Not strictly. Ownership transfers through the signed title assignment and Form RMV-1 at the Registry of Motor Vehicles. But a bill of sale is strongly recommended — it proves the price and sale date and shows you're no longer liable for the vehicle.
Does it need to be notarized?
No. Massachusetts does not require a motor vehicle bill of sale or the title assignment to be notarized for a private sale. You can notarize it voluntarily for extra proof, but it is not needed to transfer the title.
Title transfer deadline
The buyer must file the Registration and Title Application (Form RMV-1) and pay the sales or use tax within 10 days of the purchase date. Filing late can trigger penalties and interest on the tax owed.
Motor vehicle sales tax
Massachusetts charges 6.25% sales or use tax, paid by the buyer through the RMV. For private-party used sales it's based on the greater of the actual sale price or the vehicle's NADA clean trade-in value adjusted for mileage.
Odometer disclosure
Federal law requires the odometer reading at the time of sale for vehicles under 20 model years old. Record it on both the bill of sale and the title.
How to fill it out
- 1
Enter the sale date and the Massachusetts city or town where the sale takes place.
- 2
Add the seller's and buyer's full legal names and addresses.
- 3
Describe the vehicle — make, model, year, color, and 17-character VIN.
- 4
Record the odometer reading and the federal odometer disclosure.
- 5
Enter the purchase price and choose 'as-is' or add warranty terms.
- 6
Both parties sign — then the buyer files Form RMV-1 with the RMV within 10 days.
Ready to create your Massachusetts bill of sale?
Fill the form, watch it build live, and download the PDF — free, no signup.
Open the free builderWhat to include
- Seller & buyer names and addresses
- Make, model, year, color & VIN
- Odometer reading + federal disclosure
- Purchase price & sales-tax note
- “As-is” statement or warranty terms
- Date of sale and signatures
Massachusetts bill of sale by vehicle type
The same Massachusettsbuilder works for more than cars — pick your vehicle and the form adapts: the right ID number (a VIN, a boat's HIN, or a serial number) and an odometer reading only where one applies.
- Car bill of sale
- Truck bill of sale
- SUV bill of sale
- Van bill of sale
- Motorcycle bill of sale
- ATV bill of sale
- RV bill of sale
- Camper bill of sale
- Trailer bill of sale
- Boat bill of sale
- Jet Ski bill of sale
- Snowmobile bill of sale
- Golf Cart bill of sale
- Tractor bill of sale
A few differ: boats and jet skis use a Hull ID Number (HIN) instead of a VIN and have no odometer; trailers, campers, snowmobiles, golf carts, and tractors have no odometer either; and boats, ATVs, and snowmobiles often register with a different agency (such as a wildlife, boating, or parks department) rather than the Massachusetts Registry of Motor Vehicles (RMV). Confirm the details with the Massachusetts Registry of Motor Vehicles (RMV).
Massachusetts bill of sale FAQ
Does a Massachusetts motor vehicle bill of sale need to be notarized?
No. Massachusetts does not require a vehicle bill of sale to be notarized. The legal transfer happens through the signed title assignment and Form RMV-1 at the Registry of Motor Vehicles — notarizing is optional and only adds extra proof.
Do I need a bill of sale to sell a car in Massachusetts?
It isn't strictly required to transfer the title (the signed title and Form RMV-1 handle that), but it's strongly recommended. It proves the price, the sale date, and that you're no longer responsible for the vehicle after the sale.
Where do I transfer the title in Massachusetts?
Through the Massachusetts Registry of Motor Vehicles (RMV). The buyer submits the signed title and a completed Form RMV-1 — stamped by an insurance agent — along with payment for the title fee and the 6.25% sales or use tax.
How long do I have to transfer the title in Massachusetts?
The buyer has 10 days from the date of sale to file the title and registration application and pay the tax at the RMV. Filing late can add penalties and interest, so don't wait.
How much is sales tax on a used car in Massachusetts?
6.25% — calculated on the greater of the actual sale price or the vehicle's NADA clean trade-in value. The buyer pays it to the RMV when transferring the title. This is why an accurate sale price on your bill of sale matters.
Do both the buyer and seller need to sign?
Yes. Both parties should sign and date the bill of sale, and each keeps a copy. If there are two buyers or two sellers, every party signs.
Is a handwritten bill of sale valid in Massachusetts?
Yes — Massachusetts doesn't mandate a specific bill of sale form, so a handwritten one is valid as long as it has the key details. A complete, typed document like this one is simply cleaner and far less likely to be questioned at the RMV.
Is this Massachusetts bill of sale really free?
Yes — completely. Fill it in, preview it live, and download the PDF with no signup, no credit card, and no watermark. Unlike sites that charge a fee or push a subscription to download, there's nothing to pay here.