How to Get a Business License in Chicago — 2026 Guide
Quick Overview
Starting a business in Chicago, IL requires registrations across federal, state, county, and city agencies. The primary registration is the Business License through the Department of Business Affairs and Consumer Protection (BACP).
Difficulty: 8-10/10. No general state business license.
PermitBoard generates a complete, ordered roadmap for your specific business type in Chicago — with fees, timelines, and direct links to every form. Get My Roadmap →
Should You Start a Business in Chicago?
✔ Pros:
- Large market (2.7M population)
- City licence fee: $75–$500
- 4-10 weeks estimated processing time
- No state franchise tax
⚠ Cons:
- High complexity — multiple agency layers
- EVERY business in Chicago must have a city license — no exceptions
👉 Bottom line: Significant opportunity, but navigate carefully — complex permit environment.
What You'll Pay
Upfront Costs
| Permit | Fee | Agency |
|---|---|---|
| EIN (federal tax ID) | Free | IRS |
| LLC filing | $150 LLC | IL Secretary of State |
| Seller's permit | Varies | State tax agency |
| Business License | $75–$500 | Department of Business Affairs and Consumer Protection (BACP) |
| County health permit (food businesses) | $500–$1,200 | Cook County Department of Public Health |
General business total: $75–$500. Restaurant total: $660–$6,000+.
Ongoing Costs
| Obligation | Amount | Frequency |
|---|---|---|
| Business License renewal | $75–$500 | Annual (due Licenses are 2-year terms) |
| County health permit renewal | $500–$1,200 | Annual |
The Permit Stack
Step 1: Federal: EIN from IRS (free, instant online)
Step 2: State: LLC/Corp filing + seller's permit/sales tax registration
Step 3: County: health department permit + fire inspection
Step 4: City: business licence/tax certificate
File your LLC online: ilsos.gov
Apply for city licence: https://www.chicago.gov/city/en/depts/bacp.html
By Business Type
Restaurant: City business licence + county health permit + fire inspection. Alcohol requires separate state/local liquor licence.
Food Truck: Mobile food vendor permit (city) + county health permit. Some cities limit permits.
Home Based: Home occupation permit. Zoning approval required. Often cheapest category.
Retail: Standard business licence. Lower complexity than food businesses.
Contractor: State contractor licence often required in addition to city licence.
Catering: County health permit + city business licence. Commercial kitchen requirement.
Temporary Food Vendor: Temporary food permit from county health department.
What Most People Miss
- EVERY business in Chicago must have a city license — no exceptions
- 2026 fees: Limited $500/2yr, Regulated $1,000/2yr, Hotel $1,000+$2.20/room/2yr
- Outstanding debt (parking tickets, fines, IL sales tax) blocks license
- Fingerprint-based criminal history for some licenses ($40/person)
- Food inspection first-time pass rate: 65%
- Liquor license moratoriums in certain wards — address-specific lookup required
- Chicago Business Direct portal for online applications
Key Contacts
Department of Business Affairs and Consumer Protection (BACP)
Phone: 312-744-6249
Email: businesslicense@cityofchicago.org
121 N LaSalle St, Room 800, Chicago, IL 60602
https://www.chicago.gov/city/en/depts/bacp.html
Cook County Department of Public Health (Cook County)
Phone: (708) 633-4000
https://cookcountypublichealth.org
Timeline
Estimated total: 4-10 weeks from EIN to fully licensed, assuming no zoning issues or inspection delays.
Don't Guess — Get Your Roadmap
Every business type has different requirements. PermitBoard analyzes your specific business type against Chicago's actual requirements and gives you a step-by-step plan with fees, timelines, and direct links to every form.
Get My Permit Roadmap for Chicago →
Nearby Cities
Starting a business nearby? See our guides: