How to submit this form: Submit this form along with required documents and applicable tax to the county tag office in the county where the primary purchaser. An official website of the State of Georgia.Use our Georgia bills of sale to document the sale or transfer of ownership of an item such as a vehicle, boat, horse, firearm, or other personal property. Next, provide a detailed description of the property being sold. Learn about bill of sale laws and requirements for the state of Texas. Get templates for buying and selling high-value items like cars, boats, and firearms. How do I fill this out? To fill out the form correctly, first gather all necessary details about the vehicle and both seller and purchaser. A motor vehicle bill of sale is between a buyer and a seller of a car, truck, or motorcycle. It is signed as the last step in the sales process.