Illinois Car Bill of Sale

Use this Illinois car bill of sale for private-party transfers. The document records the transfer of ownership, sale price, signatures, and the information both parties need for title records.

Last updated: March 2026

• Buyer legal name
• Seller legal name
• VIN (Vehicle Identification Number)
• Sale price
• Date of sale
• Odometer reading at sale time

How to complete a car bill of sale in Illinois

1. Write the buyer and seller legal names and contact details.
2. Enter the car details, including VIN and the sale price.
3. Confirm the transaction date and any terms that affect ownership and transfer timing.
4. Sign the document and keep a copy for both buyer and seller records.

Required information

In Illinois, a bill of sale is a strong seller protection record for private car transactions. Include accurate party details, VIN, sale terms, and signatures before the vehicle changes hands.

• Buyer legal name
• Seller legal name
• VIN (Vehicle Identification Number)
• Sale price
• Date of sale
• Odometer reading at sale time

Does Illinois require a bill of sale?

Illinois sellers should keep a signed bill of sale for private transfers and title records.

Keep a signed bill of sale, complete title transfer promptly, and retain seller records in case of post-sale disputes.

Official DMV guidance: Illinois DMV title transfer information