Clearly print or type all information, except signatures. MV-912: Vehicle Bill of Sale (PDF). English.Use this form to show proof of a vehicle ownership transfer through a private sale. Download. How to fill out the Vehicle Bill of Sale New York State? 1. Print the Vehicle Bill of Sale form. 2. What information do I need to complete a bill of sale? A New York motor vehicle bill of sale form (Form MV-912) is a legal document between the seller and the buyer used to transfer legal ownership of your car. This form below is designed for use on upon the sale of a motor vehicle or automobile. Such a bill of sale is needed to confirm a party's ownership in the car. What should you include in your vehicle bill of sale?