Last updated November 2026
Also called:Proof of SaleSales ReceiptAs-Is Bill of Sale
What is a bill of sale?
It is a simple document that records a private sale. It says who sold what to whom, for how much, and on what date. People use one to prove they own something, to register an item with a state office, and to settle any questions that come up after the sale.
Types of bill of sale
The details change with what you are selling. We build yours around one of these:
- Vehicle Bill of Sale
- Records the sale of a car, truck, SUV or van, with its make, model, year, VIN and mileage.
- Boat Bill of Sale
- Covers a watercraft, with its hull identification number and anything sold with it, such as a motor.
- Heavy Equipment Bill of Sale
- For excavators, loaders, tractors and similar machines, with the serial number and hours.
- Horse Bill of Sale
- Records the horse's name, breed, age, markings and any registration number.
- Motorcycle Bill of Sale
- Works like a vehicle bill of sale, for motorcycles and scooters.
- Animal Bill of Sale
- For dogs, livestock and other animals, with the breed, age and any microchip number.
- Trailer Bill of Sale
- For utility, cargo and boat trailers, with the VIN or serial number.
- Other Bill of Sale
- For personal property of any kind, such as furniture, tools or electronics.
Requirements differ between states, so check with your local office before you sign.
Who needs one?
Both sides of a sale benefit. It is worth having when:
- A state office asks for proof of purchase to register or title an item.
- You need a record of a sale for your taxes or your own files.
- You want the condition of an item and the terms of the sale in writing.
- A disagreement comes up and you need to show what was agreed.
What should it include?
- Date of sale
- The day the item changes hands.
- The people involved
- The full names and mailing addresses of the buyer and the seller.
- A description of the item
- Enough detail to identify it, including any serial or ID number.
- The price
- The total amount agreed.
- How it was paid
- Cash, check, bank transfer or another method.
- Warranty terms
- Whether the seller makes any promises, or the item is sold as is.
- Signatures
- Both people should sign and date the document.