Illinois Vehicle (SOS) Bill of Sale Form

• Buyer’s information
  • Full name
  • Address
• Sale information
  • Date of sale
  • Purchase price ($)

The seller must complete and mail the Seller’s Report of Sale to the Secretary of State immediately after selling or releasing interest in a vehicle.

Source: Illinois Secretary of State (Buying or Selling a Used Vehicle)

All vehicles must be registered within 20 days of the purchase date. Appear before an SOS (Secretary of State) facility with the following items:

• Application for Vehicle Transaction(s) (Form VSD 190)
• Bill of Sale
• Original Title
• Proof of Insurance
• Form RUT-25 if purchased from a dealer, Form RUT-50 if purchased from an individual
• Title Fee
• Title and Registration Fee Payment: Payable to the Illinois Secretary of State
• Tax Payment: Payable to the Illinois Department of Revenue

Out-of-State Purchase

• Tax Form Required: If you recently purchased and have not titled or registered the vehicle you are bringing into Illinois, you must complete the appropriate tax form.
• Out-of-state Title

Source: Illinois Secretary of State (Apply for Registration and Title), Illinois Secretary of State (Title and Registration Checklist)