The Requirements for Creating a Car Bill of Sale

You’re finally ready to hand over the keys to your precious used car. You’ve found a buyer and both have agreed on a purchase price, and now the money is ready to change hands. 

At this moment, the urge to just exchange keys for cash, shake hands, and be on your own separate ways is strong. 

However, we know things can go wrong. If they do, both buyer and seller can protect themselves with a clear written record of the transaction, also known as a vehicle bill of sale. 

The requirements for creating a car bill of sale can vary by state, but the purpose is to document the key details of a vehicle transaction so that both parties have a clear understanding when they sign it.

Understanding what information is typically included in a bill of sale for a car will prevent confusion and create a reliable paper trail.

Found yourself in the process of selling your car? Great, let’s explore the general elements commonly found in these documents, why they matter, the role of state DMV (or Secretary of State opens in a new tab) requirements, and the best practices to keep in mind during the vehicle transfer-of-ownership process.

This blog post is offered for general information purposes only. It does not constitute, and is not a substitute for, legal advice.

Key takeaways

• A bill of sale is a legally recognized document that provides a clear record of a vehicle transaction, offering protection for both the buyer and the seller.

• These documents typically include the vehicle identification number, purchase price, odometer reading, and contact details for the parties involved.

• Because requirements vary significantly by state, some jurisdictions use official forms, require notarization, or specific condition statements.

• Many people find that using a template or digital signature tools helps keep their paperwork organized and easy to reference.

What is a bill of sale for a car?

A vehicle bill of sale is a written record of an agreement between a buyer and a seller. It functions much like a detailed sales receipt for the transfer of personal property, documenting that a sale took place and outlining the basic terms of that exchange. While the exact format and requirements vary by state, understanding the general purpose of a bill of sale can help ensure a smoother transfer of ownership.

What is included in a bill of sale for car transactions

Even though a bill of sale for a car does not replace a title opens in a new tab, a vehicle bill of sale provides both parties with concrete documentation of the transaction. If questions arise later about what was sold, when the sale occurred, or the agreed-upon price, this document serves as a helpful reference point.

Vehicle bills of sale generally contain certain core details that help document the transaction, like:

• Contact Info: The buyer’s and seller’s contract information

• Vehicle Description: A description of the vehicle (such as make, model, year, body type, and vehicle identification number)

• Mileage: The odometer reading at the time of sale

• Price: The agreed-upon purchase terms

• Stated warranties or “As-is”: Many bills of sale also note whether the vehicle was transferred as-is or with any stated warranties, though this is often optional

• Additional information: Some states request additional information like a license plate or title number

Including these elements helps create a clear record of the transaction, though exact requirements depend on local regulations.

This important sales receipt can also reduce the risk of future disputes by clearly reflecting the payment terms and noting whether the car was transferred as-is or with any stated warranties. 

While the bill of sale itself does not determine legal ownership, it provides a clear record of the circumstances surrounding the transfer–something especially helpful in private-party sales where there is no standard commercial paperwork. Because motor-vehicle rules vary by state, it’s always wise to check current DMV guidance to understand any specific requirements that may apply in your jurisdiction.

Considerations for drafting a car bill of sale

When thinking about a bill of sale, it can be helpful to view the document as a comprehensive record of the agreement rather than a simple checklist. A bill of sale functions as a formal record of the transfer of ownership, bridging the gap between a verbal agreement and a documented transaction. Approaching it as a chronological summary of the exchange helps illustrate the intent of the vehicle sale and the context in which it occurred.

Transparency around the financial terms and the nature of the transfer can help reduce the likelihood of misunderstandings later. Upon drafting, it’s best to know whether notarization or state-issued forms are required so all parties can have a clear summary of the transaction provides that can be referenced in the future.

Bill of sale requirements vary by state

Because state law governs vehicle transfers opens in a new tab, a single generic document may not satisfy every jurisdiction’s requirements.

Some states provide their own official bill-of-sale forms, while others accept drafted documents as supporting evidence alongside the title. Certain jurisdictions mandate notarized signatures, and some require sellers to submit a post-sale notice to release liability. 

Here are a few examples of how requirements differ across states:

Review your state’s current DMV or revenue department website before finalizing a sale. Verifying these details early helps ensure compliance and keeps the transfer moving smoothly.

Using a bill of sale template vs. writing one from scratch

Some people prefer to write their own bill of sale for maximum flexibility, while others use a template to help ensure the document is organized and easy to read.  

A car bill of sale template can be used to capture common transaction details in a structured format, but they should always be reviewed in light of state-specific rules. Whether you use a state-issued form, a template, or your own draft, the goal is simply to create a clear record of the sale.

Secure and simplify your vehicle sale paperwork

Digitizing the paperwork can make the process smoother. Tools like Docusign eSignature allow buyers and sellers to review terms and apply legally binding signatures electronically, and documents can be stored securely for future reference. 

For people who handle multiple transactions, platforms such as Docusign Agreement Preparation can help generate consistent, reusable documents based on standardized templates.

Try Docusign eSignature today to complete your paperwork securely.