A notarized bill of sale is a document that records the legal transfer of any type of personal property (vehicle, boat, etc.) from a seller to a buyer. Clearly print or type all information, except signatures.You can get a notarized bill of sale template from a legal or business website. To get started, download the form or template and fill it out. What information do I need to complete a bill of sale? A notarized bill of sale is a document used to transfer possession of personal property from one person or entity to another. How do I fill this out? Secure your transaction with our notarized bill of sale template. 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.