Massachusetts boat — quick answer
In Massachusetts, a boat bill of sale is situational and notarization of the title transfer is not required. Boats in Massachusetts may be registered through the DMV or a separate wildlife/parks agency — confirm with the Massachusetts RMV.
Is a boat bill of sale required in Massachusetts?
Situational. A bill of sale is required when the title has no sale-price field or for age-exempt vehicles. There is no official RMV bill of sale form.
Seller assigns the title; the buyer titles and registers through an insurance-stamped RMV-1 application. For boats specifically, registration authority can differ from cars — verify whether your vessel is handled by the Massachusetts RMV or a separate wildlife/parks agency.
Does a Massachusetts boat bill of sale need to be notarized?
Not required. No notarization required; both parties sign and print their names.
What to include on a Massachusetts boat bill of sale
- Buyer and seller names and addresses
- Year, make, model, and length
- Hull Identification Number (HIN) — 12 characters
- Motor details (make, horsepower, serial number)
- Whether a trailer is included
- Price, date, and signatures
How to transfer a boat in Massachusetts
- 1Complete the bill of sale and title assignment.
Record the buyer, seller, price, and date. Both parties sign and date.
- 2Hand over the signed title.
Seller assigns the title; the buyer titles and registers through an insurance-stamped RMV-1 application.
- 3Register with the Massachusetts RMV.
The buyer titles and registers the boat. Confirm current fees on the official page.
Official sources
Requirements change and can vary by county. Confirm with the Massachusetts RMV before you sign. Not legal advice.
Massachusetts Boat Bill of Sale — FAQ
Is a boat bill of sale required in Massachusetts?
A bill of sale is situational in Massachusetts. A bill of sale is required when the title has no sale-price field or for age-exempt vehicles. There is no official RMV bill of sale form.
Does a Massachusetts boat bill of sale need to be notarized?
No. No notarization required; both parties sign and print their names.
What is a HIN on a boat bill of sale?
The Hull Identification Number is a 12-character code unique to the boat, similar to a VIN on a car. It is required to register the vessel and should be copied exactly.
Do I need a separate bill of sale for the boat trailer and motor?
The motor is usually described on the boat bill of sale. A trailer often has its own VIN and may need its own bill of sale and registration — use our trailer bill of sale for that.
Is a bill of sale proof of ownership?
Generally no. For titled property like a car or boat, the title is what proves ownership. A bill of sale proves that a sale happened and records the price, date, and terms — it supports the title transfer but does not replace it. For untitled property (furniture, equipment, electronics), the signed bill of sale is usually the main proof of ownership.