A Pennsylvania vehicle bill of sale is a legal document formalizing the sale and purchase of a motor vehicle between a buyer and seller. Learn about bills of sale in Pennsylvania for vehicles, firearms, animals, etc.The buyer and seller should meet at a notary, tag service, or motor vehicle dealer to ensure the title application is completed correctly. This form below is designed for use on upon the sale of a motor vehicle or automobile. 1. Enter the Buyer and Seller's details. If there are any deposits or down payments, specify those amounts as well. This form is used to obtain a Pennsylvania Certificate of Title for vehicles not currently titled in Pennsylvania, or which were repossessed (1. Learn the essential steps, fees, and documents for a PA title transfer. A Pennsylvania motor vehicle bill of sale is evidence of a vehicle's transfer. Use our template to build your vehicle bill of sale.