Illinois Business Guides Directory
This is the full index of our Illinois guides: every page on the site, grouped so you can find the one that matches your situation. Start with the category links below, or browse the lists.
Illinois Business Guides · County Business Licensing · Cities & Places · Start a Business by Type
Illinois Business Guides
Formation, licensing, tax and money guides for the whole state.
Formation & Entity Types
- How to Start an LLC in Illinois
- How to Start a Corporation in Illinois
- Sole Proprietorship in Illinois
- How to Start an S Corp in Illinois (and How It Compares to an LLC)
- Illinois Series LLC
- Registering a Foreign LLC in Illinois
- How to Start a Nonprofit in Illinois
- How to Dissolve an LLC in Illinois
- Illinois LLC Operating Agreement
Licenses, Permits & Registrations
- Illinois Business License
- Illinois LLC Annual Report
- Illinois Contractor License
- Illinois DBA
- Illinois Business Name Search
- How to Get an EIN in Illinois
- How to Get a Resale Certificate in Illinois
- Illinois Home-Based Business Laws
- Illinois Certificate of Good Standing
- Illinois BEP Certification and Selling to State and City Agencies
Taxes & Compliance
- Illinois Business Taxes Explained for New Owners
- Illinois Workers Compensation Requirements for Employers
- Illinois Corporate Taxes
- Illinois Sales Tax Rates by City and County
- Illinois LLC Taxes
- Illinois Sales Tax Registration
- Hiring Employees in Illinois
- Illinois Minimum Wage 2026 for Employers
- Illinois Pass-Through Entity Tax (PTE)
- Illinois Paid Leave for Employers
- Illinois Secure Choice
- Chicago Business Taxes
Costs, Money & Services
County Business Licensing
How business licensing works county by county.
County Business Licensing
Cities & Places
Browse the cities & places hub →
Local licensing and startup guides, by region.
Chicago & Cook and Lake County Suburbs
- Chicago Business License
- Cicero Business License
- Evanston Business License
- Skokie Business License
- Schaumburg Business License
- Arlington Heights Business License
- Palatine Business License
- Waukegan Business License
Fox Valley, DuPage & Will County
- Aurora Business License
- Naperville Business License
- Joliet Business License
- Elgin Business License
- Bolingbrook Business License
Northern & Central Illinois
Start a Business by Type
Browse the start a business by type hub →
Industry-specific licensing and startup guides.
Trades & Construction
- How to Start an Electrical Business in Illinois (No State License
- How to Start a Plumbing Business in Illinois
- How to Start an HVAC Business in Illinois
- How to Start a Roofing Business in Illinois
- How to Start a Handyman Business in Illinois
- How to Start a Locksmith Business in Illinois
- How to Get a General Contractor License in Chicago
- Chicago Electrical Contractor License
Home, Yard & Cleaning Services
- How to Start a Cleaning Business in Illinois
- How to Start a Landscaping Business in Illinois
- How to Start a Lawn Care Business in Illinois
- How to Start a Pest Control Business in Illinois
- How to Start a Junk Removal Business in Illinois
- How to Start a Dry Cleaning or Laundromat Business in Illinois
Food & Beverage
- How to Open a Restaurant in Illinois
- How to Start a Food Truck Business in Illinois
- How to Start a Bakery Business in Illinois
- How to Start a Catering Business in Illinois
- How to Start a Coffee Shop Business in Illinois
- How to Start a Vending Machine Business in Illinois
- How to Start a Cottage Food Business in Illinois Under the Home-to-Market Act
- How to Start a Brewery, Winery or Distillery in Illinois
- How to Get a Liquor License in Illinois
- How to Get a Food Truck License in Chicago
- How to Open a Restaurant in Chicago
- How to Get a Liquor License in Chicago
Health, Care & Wellness
- How to Start a Home Health Agency in Illinois
- How to Start a Daycare in Illinois
- How to Open a Med Spa or Esthetics Studio in Illinois
- How to Start a Massage Therapy Business in Illinois
- How to Open a Cannabis Dispensary in Illinois
- How to Start a Home Care Business in Illinois
- How to Start a Group Home (CILA) in Illinois
- How to Start a NEMT Business in Illinois
- How to Open an Assisted Living Facility in Illinois
Beauty, Fitness & Personal Services
- How to Open a Hair Salon in Illinois
- How to Open a Nail Salon in Illinois
- How to Open a Barbershop in Illinois
- How to Open a Tattoo Shop in Illinois
- How to Start a Dog Grooming, Boarding or Pet Store Business in Illinois
Professional & Financial Services
- How to Start a Tax Preparation Business in Illinois
- How to Become a Notary in Illinois and Start a Notary or Signing Agent Business
- How to Start a Real Estate Brokerage in Illinois
- How to Start a Property Management Company in Illinois
- How to Start a Security Company in Illinois
- How to Start a Home Inspection Business in Illinois
- How to Become a Real Estate Appraiser in Illinois and Start an Appraisal Business
- How to Start a Private Investigation Business in Illinois
- How to Start a Mortgage Brokerage in Illinois
- How to Become an Auctioneer in Illinois and Start an Auction Business
- How to Start a Staffing Agency in Illinois
- How to Start a Tax Preparation Business in Illinois
- How to Start an Insurance Agency in Illinois
- Real Estate Wholesaling in Illinois
Events, Tourism & Creative
- Airbnb in Illinois
- Airbnb in Chicago
- Chicago Public Place of Amusement (PPA) License for Venues and Events
Transport & Logistics
- How to Start a Trucking Company in Illinois
- How to Start a Courier and Delivery Business in Illinois
- How to Start a Towing Business in Illinois
- How to Start a Moving Company in Illinois
- How to Start a CDL or Driving School in Illinois
Retail & Regulated Products
- How to Get a Car Dealer License in Illinois
- How to Open a Vape or Tobacco Shop in Illinois
- Opening a CBD or Hemp Store in Illinois After the 2026 Delta-8 Ban
- How to Open a Pawn Shop in Illinois Under the 2024 Pawnbroker Act
- How to Get a Video Gaming License in Illinois