MV-912: Vehicle Bill of Sale (PDF). English. Use this form to show proof of a vehicle ownership transfer through a private sale. Download.An RV Bill of Sale is a legal document that serves as proof of the sale and transfer of ownership of a recreational vehicle (RV) from a seller to a buyer. A New York motor vehicle bill of sale provides proof that a motor vehicle has been legally sold and acquired in the State of New York. Get a bill of sale in New York to be used for any vehicle, horse or general bill of sale record. Forms. How do I fill this out? This is typically one of the first items you'll put on the bill of sale. Fill out the transfer ownership section on the title. Fill out the Statement of Transaction (Form DTF-802).