Bought a Vehicle Without A Title? A Texas bill of sale form records an exchange of property between a buyer and a seller.The Texas bill of sale form verifies the elemental facts of the sale of personal property in exchange for a predetermined compensatory amount. Vehicles are required to be titled in the buyer's name within 30 days from the date of sale. Texas does not require a bill of sale except for bonded titles. 1. Enter the seller's name and address. Laws and actual DMV practices may vary in the USA. In the USA the seller in a private sale is usually supposed to fill out the title completely A Texas bill of sale is a record of the transfer of personal property from a selling party to a buyer. Even though a bill of sale isn't legally required for vehicle transactions in Texas, it's highly recommended.