Clearly print or type all information, except signatures. It documents information about the buyer, seller, and vehicle that is necessary for registration and titling.It does also require notarization. A New York motor vehicle bill of sale acts as a record of the purchase and sale of a vehicle between a buyer and a private owner. MV-912: Vehicle Bill of Sale (PDF). English. Use this form to show proof of a vehicle ownership transfer through a private sale. Download. A motor vehicle bill of sale is between a buyer and a seller of a car, truck, or motorcycle. It is signed as the last step in the sales process. Learn about New York bills of sale for vehicles, boats, firearms, and more. Get answers to frequently asked questions and download the templates you need.