A bill of sale may or may not be required in Arizona, depending on who is selling the vehicle. Create a free Arizona Bill of Sale Form with stepbystep instructions.You can also download templates for selling items such as a boat. An Arizona motor vehicle bill of sale (ADOT Form 48-2004) is a legal document that transfers ownership of a motor vehicle from a seller to the buyer. Customize and Download this "Bill Of Sale With Payment Plan". Payment and Handover: Receive payment in a secure form, such as cash or a cashier's check. Provide the buyer with the signed title, Bill of Sale, and keys. Selling or transferring ownership of a car, boat or other item of personal property? Easily create, print, and download a Bill of Sale in minutes. Create a custom Arizona bill of sale, tailored to your specific requirements.