Clearly print or type all information, except signatures. A bill of sale is a legal document that outlines the purchase of property between a buyer and seller.It commonly includes both parties' information. 1. Print the Vehicle Bill of Sale form. We can provide you with samples of court forms that are available. We can provide you with guidance on how to fill out forms. Taxpayers should use these forms and guides to apply for local tax abatements and exemptions and file property returns. We can provide you with guidance on how to fill out forms. All blank spaces in the Bid Form shall be completed legibly and correctly in ink. A motor vehicle bill of sale is between a buyer and a seller of a car, truck, or motorcycle.