This template gives you everything you need for a professional, customizable and legally binding Bill Of Sale Motor Vehicle Massachusetts.
Not strictly required by law. But the Registry of Motor Vehicles often needs it for title transfers. They use it to verify the transaction and figure out sales tax.
Vehicle details with VIN, purchase price, sale date, odometer reading for newer cars, both people's names, addresses, and signatures. Massachusetts wants clear proof the transaction happened.
No notarization required. Just make sure both people sign it. Massachusetts focuses on having the right information rather than formal notarization requirements.