Illinois Bill of Sale Requirements
As of 2026, Illinois strongly recommends a signed bill of sale for private vehicle transfers. Illinois does not require notarization for standard private-party sales.
Required Fields
- 1Full legal names and addresses of buyer and seller
- 2VIN (17 characters)
- 3Year, make, model, and color of the vehicle
- 4Odometer reading in miles (required)
- 5Sale price in numerals and written form
- 6Sale date
- 7Signatures of both buyer and seller
Illinois-Specific Requirements
✓ Illinois does not require notarization for a standard private-party bill of sale.
Frequently Asked Questions
Is a bill of sale required in Illinois?▾
Illinois strongly recommends a bill of sale for all private vehicle sales. While a signed title alone may technically complete the transfer, a bill of sale protects both parties from disputes over the sale price, odometer reading, and vehicle condition.
What must be on a Illinois vehicle bill of sale?▾
A Illinois vehicle bill of sale must include: buyer and seller full legal names and addresses, the VIN, year, make, model, odometer reading, sale price (written and numeric), sale date, and signatures of both parties.
Does Illinois require an emissions test for private sales?▾
Yes — Illinois requires an emissions or smog test before the buyer can register a vehicle. Check with the Illinois DMV for specific requirements in your county.
Create a Illinois-compliant bill of sale
Create Illinois Bill of Sale →More Illinois guides
- How to Transfer a Car Title in Illinois
- How to Write a Bill of Sale in Illinois
- How to Sell a Car Privately in Illinois
- Does Illinois Require Notarization for a Bill of Sale?
- Illinois Title Transfer Fees & Vehicle Taxes
- Illinois car bill of sale generator
- Illinois bill of sale (all vehicles)
- Bill of Sale Requirements — all states
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