Vehicle Promissory Note Template for the United States

A vehicle promissory note is a legally binding document that sets out your obligation to repay a loan used to buy a car. Under United States law, this document serves as both evidence of debt and a security agreement, giving the lender specific rights to the vehicle as collateral until the loan is fully repaid.

What is a promissory note for a vehicle purchase?

It is a written promise to pay for a car over time rather than in a single lump sum. The note names the buyer and the seller (or lender), states the principal amount owed, the interest rate, and the exact due dates, and describes the vehicle by make, model, year and VIN. When a private seller finances the sale, the note usually sits alongside a bill of sale that transfers ownership, so the two documents together record both the sale and the repayment terms.

What is a bill of sale with a promissory note for an automobile?

In a financed private sale you commonly use two documents together. The bill of sale transfers ownership from seller to buyer on a set date and describes the vehicle, including its VIN, make, model, year and an odometer statement showing mileage at the point of transfer. The promissory note sits alongside it and records the debt: the principal amount, the interest rate, the due dates and what happens on default. Pairing a bill of sale that includes an odometer statement with a promissory note lets a buyer take ownership of the car immediately while the seller keeps a clear, enforceable record of the amounts still owed and a security interest in the vehicle until the balance is cleared.

When do you need this document?

You need a vehicle promissory note whenever you are financing a car purchase through a private arrangement rather than a traditional bank loan. This covers buying from a private seller who agrees to accept installments over time, borrowing from a family member for a car, or setting up a repayment plan with a small dealership or business. The document also protects sellers who want clear repayment terms and legal recourse when they let a buyer pay in installments. You may also use it when refinancing an existing auto loan privately or transferring loan obligations to another party. If you are building a broader set of lending documents, our promissory note templates cover related use cases such as a promissory note for a personal loan or a simple interest promissory note.

How do buyer and seller sign a vehicle promissory note?

Both the buyer and seller should read the note in full, confirm the vehicle details and repayment schedule, and sign and date it. Each side keeps a copy. Many parties have signatures witnessed or notarized to strengthen enforceability, and the seller typically hands over the signed bill of sale and title paperwork once the note is executed. Recording the signing date matters, because interest and the first installment due date usually run from it.

How to complete the form online

To draft the form, select the vehicle promissory note and bill of sale template, then enter the details for each party involved: the buyer and seller full legal names, addresses and the information that describes the car, including the VIN (vehicle identification number) and the odometer reading. Confirm the principal, interest rate and due dates, then download the completed document to sign on any device. You can also view a draft, send it by email to the other party for review and signature, and keep a copy for your records. Genie generates a document that is specific to your sale rather than a generic form, so make sure every field reflects the actual terms both parties agreed.

What should the note contain?

To be enforceable under United States law, the note needs to identify all parties by full legal name and address, describe the vehicle including its VIN, and state the principal amount and repayment terms. Include the following core elements:

• The principal amount financed and the interest rate, with disclosures that comply with federal and state usury limits.
• The repayment schedule, exact due dates and any late fees.
• A security interest clause setting the vehicle as collateral so the lender can repossess it on default.
• Default provisions defining what counts as default and the lender's remedies, such as acceleration of the balance and repossession.
• Prepayment options and insurance requirements to protect the collateral.

What should the bill of sale include?

Because it transfers ownership rather than recording a debt, the bill of sale focuses on the sale itself. A complete bill of sale usually includes:

• The full legal names and addresses of the buyer and seller.
• The sale date and the agreed purchase price for the car.
• A full description of the vehicle: make, model, year, color and VIN (vehicle identification number).
• An odometer statement recording the vehicle's mileage at transfer, as required under the Federal Odometer Act.
• An "as-is" or warranty statement setting out the condition in which the car is sold.
• Signatures of both parties, and notarization where the state requires it.

How does the note differ from a bill of sale?

A bill of sale records the sale and transfer of ownership on a set date, while the promissory note records the debt and how it will be repaid. In a financed private sale you often use both.

This document is for movable property (a vehicle) rather than real estate, so it does not need the recording formalities that a real estate transfer requires, though the security interest may still be registered with the state motor vehicle department.

Does the state matter?

State rules affect how you complete and file the form. Some states, such as Louisiana, Montana, North Dakota and South Dakota, have their own requirements for how a bill of sale and odometer statement are recorded and how a lien is perfected with the motor vehicle department. Before you download and sign, check the rules in the state where the car is titled so both documents meet local requirements on notarization, lien registration and disclosure.

Can a business use this note?

Yes. A small business that sells a company vehicle on terms, or that buys one from another party over time, can use the same note and bill of sale to record the price, the installments and the security interest. Name the company as the buyer or seller using its full legal name, confirm who is authorized to sign, and keep the signed copies with the vehicle's title and registration records. The buyer's repayment history can be reported to credit agencies within the limits the law allows, so accurate dates and amounts matter.

Do you need an attorney for a car promissory note?

A financed private sale between a seller and buyer does not require an attorney to be valid. The car promissory note and bill of sale are enforceable once both parties sign, confirm the vehicle identification number and mileage, and keep dated copies. What makes the pair hold up is accuracy: the right VIN, the correct odometer reading, a repayment schedule that matches what both sides agreed, and disclosures that meet federal and state rules. Genie drafts both documents to those requirements so you can complete the sale with confidence, keeping the paperwork clear, consistent and ready to sign.

Legal requirements in the United States

Vehicle promissory notes in the United States must meet several federal and state rules. The Truth in Lending Act requires clear disclosure of all financing terms, including the annual percentage rate, total finance charges and total amount repayable. The Equal Credit Opportunity Act prohibits discrimination in lending decisions. The Federal Odometer Act requires the accompanying bill of sale to include an odometer statement recording accurate mileage at transfer. Under Uniform Commercial Code Article 9 you generally perfect the security interest by filing the right documents with state authorities to secure priority over other creditors. State rules may add interest rate caps, grace periods and specific notice requirements before default and repossession. Proper compliance keeps both the note and the bill of sale enforceable and protects buyer and seller alike. If you reserve any rights or add conditions beyond the standard terms, state them in writing so both parties agree before signing.