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Illinois Bill of Sale

Illinois does not require a bill of sale, but the Illinois Secretary of State recommends one. Illinois does not require notarization. Two signatures are enough. Pick what you are selling, fill in the form, and download a free PDF that the Illinois Secretary of State will accept.

Illinois

Seller

Buyer

Vehicle details

Price and terms

Illinois bill of sale forms by item

Each form below asks only for what that item needs, and carries Illinois's notary note and agency details in the footer.

Selling privately in Illinois: what to know

Illinois does not require a bill of sale, but the tax form (RUT-50) asks for the purchase price, so a signed bill of sale keeps everyone honest.

  • Bill of sale: not required, strongly recommended.
  • Notary: notarization optional.
  • Official form: none published.
  • Agency: Illinois Secretary of State.
  • Odometer: federal disclosure applies to vehicles under 20 model years old, on the title or a separate statement.

Want the paperwork finished in one sitting? The $9 ready-to-sign pack adds seller and buyer copies, the odometer statement and a Illinois notary page.

Illinois at a glance

Bill of sale
Not required, strongly recommended
Notary
Notarization optional
Official state form
None published; any signed bill of sale is accepted
Where the buyer registers
Illinois Secretary of State (www.ilsos.gov)

Illinois does not require a bill of sale, but the tax form (RUT-50) asks for the purchase price, so a signed bill of sale keeps everyone honest.

Common questions

Does Illinois require a bill of sale?+

Illinois does not require a bill of sale, but the Illinois Secretary of State recommends one. Illinois does not require a bill of sale, but the tax form (RUT-50) asks for the purchase price, so a signed bill of sale keeps everyone honest.

Does a bill of sale have to be notarized in Illinois?+

Illinois does not require notarization. Two signatures are enough.

Is there an official Illinois bill of sale form?+

No. Illinois does not publish a mandatory bill of sale form, so any complete, signed bill of sale is accepted. The one generated here includes every field the Illinois Secretary of State looks for.

What do I need to register a vehicle bought privately in Illinois?+

The signed title, the bill of sale, proof of insurance where required, your ID, and payment for sales or use tax plus title and registration fees, filed with the Illinois Secretary of State within the state deadline.