Illinois state website Small business events in your area Doing business in the state Illinois - Business Registration, Licenses, and Permits Secretary of State Step-by-Step Guide to Starting a Business in Illinois Illinois Department of Commerce and Economic Opportunity Taxation Illinois Department of Revenue - Businesses Employer links Department of Employment Security New Hire Registry General Small Business Administration - Illinois State Agency List Selling to the State of Illinois Illinois Compiled Statutes SBA.gov's business licenses and permits search tool allows you to get a listing of federal, state and local permits, licenses, and registrations you'll need to run a business. Related State government websites
