A Bill of Sale releases interest in a vehicle. A Certificate of Title or other ownership documents must accompany this form. INSTRUCTIONS.Vehicle Bill of Sale (Form VP-104) – This would be used to prove the legal sale and purchase of a motor vehicle in Nevada. This form also proves a change of ownership and provides all necessary information about the buyer, seller, and vehicle to transfer title and registration. Bill Of Sale (VP 104) Releases a private party's ownership interest in a vehicle. The Nevada DMV bill of sale form (Form VP104) is essential when selling or buying a vehicle. It contains certain information regarding the sale. Use online Nevada bills of sale to document the transfer of ownership of a car, boat, firearm, or other personal property from a seller to a buyer. A Nevada motor vehicle bill of sale is a form that reports the transfer of vehicle ownership from a private seller to a buyer. 1. Enter full legal names and details of both the buyer and seller.