With the complexities of the FOID (Firearm Owner's Identification) system, an Illinois Firearm Bill of Sale is a non-negotiable requirement for a safe private transfer. This 2026 updated form is designed to record the buyer's FOID card number and the mandatory 72-hour waiting period verification. In a state with evolving regulations, having a signed document that proves you followed every procedural step is the only way to officially 'cut the cord' and protect yourself from negligent entrustment allegations.
How to fill out a Illinois Gun Bill of Sale
Illinois Firearm Transfer FAQ
Can I sell a gun privately in Illinois?
Yes, but you must verify the buyer's Firearm Owner’s Identification (FOID) card with the Illinois State Police (ISP) website and receive an approval number before the transfer. This is mandatory under 430 ILCS 65/3.
Why is the FOID card critical?
In Illinois, it is illegal to even possess a firearm without a FOID card. As a seller, you must record the buyer's FOID number on the Bill of Sale and verify it is still valid through the ISP portal.
What is the waiting period in Illinois?
Illinois law requires a 72-hour waiting period for ALL firearm transfers, including private sales. The clock starts when you and the buyer reach an agreement (usually when the Bill of Sale is initiated).
Do I need to keep records of the sale?
Yes. Illinois law requires private sellers to keep a record of the transfer for at least 10 years. This Bill of Sale fulfills that legal requirement.
What if the buyer has a CCL but no FOID?
In Illinois, the Concealed Carry License (CCL) usually serves as proof of a FOID, but you should still verify the status of the underlying FOID through the State Police portal.
Can I sell to someone in Chicago?
Yes, but Chicago and some surrounding suburbs have specific local ordinances regarding 'assault weapons' and magazine capacities. Always check local city codes before selling within Cook County.
Who is prohibited from getting a FOID in IL?
Felons, those convicted of domestic violence, individuals with recent mental health hospitalizations, or those with an active order of protection against them.
What is the 'universal background check' in IL?
As of 2024, Illinois requires all private sales to be documented, and the FOID verification process acts as a state-level background check for private transfers.