Business License in Chicago, IL: Requirements, Cost & How to Apply

Last verified: December 1, 2025
Cost
$250 (Limited Business License)
Additional regulated business activity licenses vary
Processing Time
3–5 business days for Limited Business License
Renewal
Every 2 years
Issuing Agency
Department of Business Affairs and Consumer Protection
Apply online

What Is a Business License?

A general business license required to legally operate a business within city or county limits.

Who Needs a Business License in Chicago?

All businesses operating within the jurisdiction

Note for Chicago: Chicago consolidated most licenses into the Limited Business License (LBL) system. Some regulated activities still require additional specific licenses.

How to Apply

  1. 1
    Gather required documents

    Collect all necessary documentation before starting your application.

  2. 2
    Complete the application

    Fill out the application online here or submit in person.

  3. 3
    Pay the fee

    Fees: $250 (Limited Business License). Additional regulated business activity licenses vary

  4. 4
    Receive your license

    Processing time: 3–5 business days for Limited Business License.

Required Documents

  • Completed application
  • Certificate of occupancy
  • State-issued ID
  • Illinois Business Tax Number (IBT)

Renewal Information

Renewal period: Every 2 years
Grace period: 30 days
Penalties for lapse: $500–$2,000 fine for operating without a license

Frequently Asked Questions

How long does it take to get a Business License in Chicago?

Processing typically takes 3–5 business days for Limited Business License.

Can I operate while my application is pending?

In most cases, you should not operate until your business license is approved. Check with Department of Business Affairs and Consumer Protection for temporary authorization options.

What happens if my Business License expires?

$500–$2,000 fine for operating without a license

Do I need separate licenses for multiple locations?

Yes, in most jurisdictions each business location requires its own business license. Contact Department of Business Affairs and Consumer Protection for multi-location requirements.

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