What a Texas bill of sale is and why you need one
A bill of sale is a written record that documents the transfer of a vehicle from one owner to another. In Texas, it is not legally required to complete a sale — the state does not mandate it — but it protects both the buyer and seller by creating proof of the transaction, the sale price, the vehicle identification number (VIN), and the date of transfer.
Without a bill of sale, disputes can arise about whether a sale actually occurred, what was agreed to, or who owns the vehicle at any given moment. If you later need to prove you sold the car and are no longer responsible for it, or if you need to show you purchased it on a specific date, a bill of sale is the document that does that. The Texas Department of Motor Vehicles does not require one, but lenders, insurance companies, and courts often do.
Key Takeaways
- Texas does not legally require a bill of sale, but having one protects both buyer and seller by documenting the sale price, vehicle details, and date of transfer.
- The bill of sale should include the VIN, odometer reading, sale price, names and signatures of both parties, and the date of the transaction.
- You can use a form provided by the Texas Department of Motor Vehicles, create your own document, or use a template from a reputable source.
- Both the buyer and seller should keep a signed copy for their records, separate from any title transfer paperwork.
What information must go on a Texas bill of sale
The bill of sale should contain the vehicle's VIN (Vehicle Identification Number), which appears on the dashboard and on the title document. It should also list the vehicle's year, make, model, and color so there is no confusion about which car is being sold.
Include the odometer reading at the time of sale. This is required by federal law and helps establish the vehicle's condition and mileage history. The sale price must be stated — even if the vehicle is being given as a gift, write "gift" or "$0" rather than leaving it blank. Include the full names, addresses, and signatures of both the seller and buyer, and the date the sale took place.
If the vehicle has a lien (meaning a bank or lender still owns part of it), note that on the bill of sale. If there are known mechanical problems or damage, you may want to document that as well, though it is not required. The more detail you include, the stronger the document is if questions arise later.
Where to find a Texas bill of sale form
The Texas Department of Motor Vehicles does not publish an official bill of sale form, but the state recognizes any written document that contains the key information listed above. You have three main options: use a form from a reputable source, create your own, or use a template.
The Texas Real Estate Commission and the State Bar of Texas do not maintain bill of sale templates either, but many legal document websites and the Texas Secretary of State's office have sample forms available. You can search for "Texas bill of sale form" and find templates from established sources. Make sure any form you use is current and matches Texas law — avoid forms designed for other states, as they may not include Texas-specific language or requirements.
If you prefer to write your own, straightforward include all the information listed in the previous section in clear, plain language. Have both parties sign and date it. There is no special format required, and you do not need a notary public to make it valid in Texas, though having it notarized adds an extra layer of proof.
How to complete and sign the bill of sale
Fill in all the blanks with accurate information. The seller should complete the form first, then give it to the buyer to review. Both parties should read it carefully to make sure all details are correct — especially the VIN, sale price, and odometer reading.
Both the seller and buyer must sign and date the document. If either party is a business or organization rather than an individual, the authorized representative of that business should sign. Each party should keep a signed copy for their records. You do not need to file the bill of sale with the state or the county — it is a private document between buyer and seller.
If the vehicle has a lien, the seller should also provide the buyer with the lienholder's contact information and details about how the loan will be paid off. This is not part of the bill of sale itself, but it is important information the buyer needs before taking ownership.
When the bill of sale matters most
The bill of sale becomes important when you need to prove the sale occurred. If the seller is later sued for something related to the vehicle — an accident, unpaid parking tickets, or a mechanical failure — the bill of sale proves the seller no longer owned it at that time. If the buyer needs to show proof of purchase for insurance, financing, or a dispute with the seller, the bill of sale is the document that does that.
If you are buying a used car from a private party, the bill of sale is your only written proof of the transaction. Dealerships provide their own paperwork, but private sales depend on the bill of sale. If you are selling a vehicle and the buyer later has problems with it, the bill of sale (especially if it includes language about the vehicle being sold "as-is") can protect you from liability claims.
Relationship between bill of sale and vehicle title transfer
The bill of sale is separate from the title transfer. The title is the legal document that shows who owns the vehicle; it is issued by the Texas Department of Motor Vehicles. The bill of sale is proof that a sale happened and at what price.
When you sell a vehicle in Texas, you must sign the back of the title document to transfer ownership to the buyer. The buyer then takes that signed title to the DMV to register it in their name. The bill of sale is not filed with the DMV — it stays with the buyer and seller as a private record. However, if there is ever a dispute about the sale, the bill of sale is the document that proves what was agreed to and when.
Frequently Asked Questions
Do I need a notary to make the bill of sale valid in Texas?
No. A bill of sale is valid in Texas with just the signatures of the buyer and seller. Having it notarized is optional but adds extra proof that both parties signed it willingly. Some lenders or title companies may request a notarized copy, so it can be worth doing if you think you might need it later.
What if I am buying a car with a loan still on it?
The bill of sale should note that the vehicle has a lien. The seller is responsible for paying off the loan before the title can be transferred to you. Ask the seller for the lienholder's name and contact information, and confirm in writing how and when the loan will be paid off. Do not hand over money until you have proof the lien will be cleared.
Can I use a bill of sale if I am selling a car to a dealership?
Dealerships have their own paperwork and do not typically use a private bill of sale. They will provide you with a form to sign that serves the same purpose. If you are selling to a private buyer, use a bill of sale.
What should I do if the buyer and I disagree about the sale price later?
The bill of sale is the written record of what was agreed to. If both parties signed it, that price is what was documented at the time of sale. If there is a dispute, the signed bill of sale is the evidence of the agreement. This is why it is important to make sure the price is correct before signing.
Is a bill of sale the same as a title?
No. The title is the legal ownership document issued by the state. The bill of sale is a record of the transaction between buyer and seller. You need both: the bill of sale proves the sale happened, and the title transfer proves who owns the vehicle now.