Is a Colorado Non-Resident Permit Valid in Illinois?

Why

• Colorado does not issue carry permits to non-residents (no non-resident permits. armed-forces members stationed in colorado on permanent duty station orders, and their immediate family living in colorado, are deemed legal residents (c.r.s. 18-12-203(1)(a))).

ISP (official 2025 brochure): 'Illinois does not recognize concealed carry licenses from other states.' Sole carve-out: a resident of another state with a valid concealed carry license from their home state may carry a concealed firearm within a vehicle while traveling through Illinois; if the vehicle is left unattended the firearm must be stored in a locked vehicle or locked container out of plain view (430 ILCS 66).

Carry rules in Illinois

Carry law is state law. From the moment you enter Illinois, these rules replace the ones you know from Colorado.

• Disclosure is on-demand only: upon an officer's request during a stop, the licensee or qualifying non-resident must disclose that they possess a concealed firearm, present the license on request, identify the firearm's location, and permit the officer to secure it for the stop (ISP brochure, per the Concealed Carry Act).
• Illinois limits magazine capacity to 15 rounds — a limit that applies to visitors, and one of the easiest laws to break by accident.
• Illinois is not a permitless-carry state: concealed carry there requires a permit Illinois recognizes.
• Illinois CCL holders may carry loaded and concealed in a vehicle; non-residents with a valid home-state license may carry loaded/concealed only within a vehicle; everyone else must transport firearms unloaded and enclosed in a case (or broken down / not immediately accessible).

Off-limits places in Illinois

Illinois bans carry in 6 kinds of places. The first on the list:

• Schools and school property
• All state government buildings (posted prohibited areas), courts

See all 6 places you can't carry in Illinois →

Colorado vs Illinois: what changes at the state line

Crossing from Colorado into Illinois changes 2 rules: out-of-state permits honored (34 states → None); open carry (Yes, no permit → No).

Going the other way, an Illinois non-resident permit in Colorado: not recognized.

Driving on from Illinois

How a Colorado non-resident permit fares in the states bordering Illinois:

• Indiana — No such permit issued
• Iowa — No such permit issued
• Kentucky — No such permit issued
• Missouri — No such permit issued
• Wisconsin — No such permit issued

Check a whole route with the Trip Checker →

Frequently asked questions

Does Illinois honor a Colorado resident permit?

Not recognized. That differs from the non-resident permit on this page, because Illinois treats the two permit types differently.

Can an Illinois non-resident permit holder carry in Colorado?

Not recognized. Reciprocity is decided by the destination state, so the answer in this direction depends on Colorado's law, not Illinois's.

Does Colorado issue non-resident carry permits?

No. Colorado issues carry permits to residents only (no non-resident permits. Armed-forces members stationed in Colorado on permanent duty station orders, and their immediate family living in Colorado, are deemed legal residents (C.R.S. 18-12-203(1)(a))). Non-residents who want multi-state coverage usually obtain a non-resident permit from a state that offers one, such as those listed in our non-resident permit guide.