How to start a business in Chicago.

Start with an idea

The 10 hottest business ideas to start in Chicago right now.

Registration comes later. First, the fun part: the idea. These ten are tuned to Chicago's real economy. Tap any one to explore it and find more like it inside the platform.

1. 1
   Bookkeeping and small-business accounting

   Chicago's dense base of finance firms and small businesses keeps steady demand for clean books, payroll, and tax help.

2. 2
   Logistics, warehousing, and freight support

   As a central rail, road, and air hub, Chicago keeps distribution, warehousing, and freight services in constant demand.

3. 3
   Commercial cleaning and facilities services

   A dense downtown and countless offices, warehouses, and buildings need reliable, recurring cleaning and upkeep.

4. 4
   Food concepts, catering, and specialty food

   Chicago's world-class dining culture keeps demand high for restaurants, catering, food trucks, and craft food makers.

5. 5
   Manufacturing and industrial support services

   The metro's deep industrial base supports specialized supply, maintenance, and contracting for manufacturers.

6. 6
   IT support and managed services

   The finance and professional sectors produced a tech-savvy market, and firms will pay to keep their systems running.

7. 7
   Home renovation and remodeling

   A large stock of older homes and steady demand across the neighborhoods keep skilled builders and remodelers busy.

8. 8
   Fintech and financial services support

   With so much trading and finance based here, back-office, compliance, and advisory work finds a natural market.

9. 9
   Digital marketing for local business

   Restaurants, shops, and service firms across the neighborhoods need help getting found online.

10. 10
    Events, staffing, and hospitality support

    Conventions, festivals, and a strong hospitality scene create ongoing need for staffing, production, and vendor support.

Why Chicago is a great place to build.

Chicago anchors one of the largest and most diverse metro economies in the country, combining a major finance and trading sector, a deep manufacturing base, and a central role in transportation and logistics for the whole of North America. Its food and dining scene is nationally influential, and its economy is broad enough that few single downturns can shake it. That balance and scale give a new business here room to find its market in almost any niche.

Local help for Chicago founders.

You have real, free help within reach. The platform's free Checklist walks the setup in order, the Goal Engine turns your ambition into trackable goals, and Illinois's official resources cover formation and licensing. Start with the Illinois state guide for the statewide filing details.

Chicago, specifically.

Chicago is a broad-shouldered city that respects grit and honest work, with an economy diverse enough to make room for almost any real idea. From the trading floors of the Loop to the kitchens of the West Loop to the factories and rail yards that keep the country supplied, this is a place where people build things that last. Bring your idea and your work ethic, and Chicago has a market big enough and varied enough to hold it.

Business districts and neighborhoods worth knowing: the Loop, River North, the West Loop, Fulton Market, Wicker Park, the South Loop.

The steps to make it official

1. 1

   Pick your business structure

   Most first businesses in Chicago choose an LLC for the liability separation between the business and your personal life. Sole proprietorships are simpler but offer no separation; corporations fit businesses raising investment.

2. 2

   Check that your business name is free

   Search the Illinois Secretary of State's business registry to confirm nobody in Illinois already holds the name, and check the matching web domain at the same time.

3. 3

   File your formation documents with the Illinois Secretary of State

   An LLC or corporation forms at the state level, not the city level. File directly with the Illinois Secretary of State and pay only the state's filing fee. You will need a registered agent with a physical address in Illinois; if you live here, you can usually be your own.

4. 4

   Get your EIN free from the IRS

   The Employer Identification Number is the business's tax ID. The IRS issues it directly at irs.gov in about five minutes, at no charge. Never pay anyone for an EIN alone.

5. 5

   Register with the city and check licenses

   Most businesses operating in Chicago need a city business tax registration and possibly zoning or health permits. Check the city's finance office and your local city hall for what applies to your specific business and location.

6. 6

   Open the business bank account and connect payments

   Keep business money separate from day one: it protects the legal separation your LLC exists for and keeps taxes clean. Bring your EIN and formation documents to the bank.