Everything you need to know about obtaining a security guard license in Chicago, Illinois — requirements, costs, timeline, and application process.
State credential required to work as a paid security officer. Armed and unarmed tiers typically require different training hours, firearms endorsements, and continuing education.
Illinois has complex tax requirements that vary by municipality.
As a major metro area, Chicago typically charges higher fees for Security License applications — expect to pay between $70 and $700.
Due to higher application volumes, processing times in Chicago may run 2-6 weeks or longer. Consider submitting early.
Whether you're starting a new business or expanding into Chicago's Cook County area, understanding the local permitting process is essential to operating legally and avoiding fines.
To obtain a security guard license in Chicago, IL, you will typically need to provide the following:
You may also need to complete registration with the Illinois Secretary of State at ilsos.gov.
Before applying, verify that your business location in Chicago's Cook County is properly zoned for your intended use. Contact the Chicago planning department.
Collect all necessary paperwork including 8-40 hours of approved pre-assignment training, additional firearms training for armed endorsement, fingerprint-based background check. Having everything ready speeds up the process.
File your security guard license application with the Chicago city clerk or licensing department. Many Illinois municipalities now accept online applications.
Submit payment of $70–$700 (typical range for Chicago). Fees may vary based on your business type and size.
Processing typically takes 2-6 weeks in Chicago. As a major metro, expect potential delays during peak periods.
Navigating Illinois's licensing requirements can be complex. Connect with a licensed business attorney who specializes in Chicago regulations.
Get Legal Help Today Or start your LLC online →The typical cost for a Security Guard License in Chicago ranges from $70 to $700. Fees vary based on your business type, size, and Chicago's specific municipal requirements. Contact the Chicago city clerk's office for exact current fees.
Processing time for a Security Guard License in Chicago is typically 2-6 weeks. Larger cities like Chicago may experience longer wait times due to higher application volumes.
To apply for a Security Guard License in Chicago, you'll generally need: 8-40 hours of approved pre-assignment training, Additional firearms training for armed endorsement, Fingerprint-based background check, Minimum age (usually 18 unarmed, 21 armed), US work authorization. You may also need to register with the Illinois Secretary of State. Contact Chicago's licensing department for the complete checklist.
Yes, a Security Guard License in Chicago requires annual or biennial renewal. Check with Chicago's licensing office for your specific renewal timeline.
You can apply for a Security Guard License through the Chicago city government offices, typically the city clerk or licensing department. For state-level requirements, visit ilsos.gov. Many Illinois cities now offer online application portals.
If you're applying for a security guard license, you may also need these permits: