Illinois Department of Revenue

Please Note

We are a service company that can help you file with the Illinois Department of Revenue. We are not associated with this nor any other government agency. We offer paid services and software to help you file. You are not required to purchase our service to file - you may file directly with this agency without using our service.

Contact Information

Related Government Agencies

Explore other Illinois government agencies we can help you stay compliant with:

• Illinois Attorney General - Charitable Trust Bureau
• Illinois Board of Examiners
• Illinois Board of Licensing for Professional Geologists
• Illinois Commerce Commission
• Illinois Department of Agriculture - Bureau of Warehouses
• Illinois Department of Agriculture - Seed Program
• Illinois Department of Employment Security
• Illinois Department of Environmental Health Protection - Plumbing Program
• Illinois Department of Financial and Professional Regulation
• Illinois Department of Financial and Professional Regulation - Bureau of Residential Finance
• Illinois Department of Financial and Professional Regulation - Division of Banking
• Illinois Department of Financial and Professional Regulation - Division of Financial Institutions - Consumer Credit Section
• Illinois Department of Financial and Professional Regulation - Division of Financial Institutions - Currency Exchange Section
• Illinois Department of Financial and Professional Regulation - Division of Professional Regulation - Division of Real Estate
• Illinois Department of Financial and Professional Regulation - Division of Professional Regulation - Private Detective, Private Alarm, Private Security, and Fingerprint Vendor Board
• Illinois Department of Financial and Professional Regulation - Division of Professional Regulation - Public Accountant Registration Committee
• Illinois Department of Financial and Professional Regulation - Division of Professional Regulation - Roofing Contractor Program
• Illinois Department of Financial and Professional Regulation - Division of Professional Regulation - State Board of Pharmacy
• Illinois Department of Financial and Professional Regulation - Home Medical Equipment and Services Board
• Illinois Department of Human Rights - Public Contracts Unit
• Illinois Department of Insurance
• Illinois Department of Labor
• Illinois Department of Labor - Fair Labor Standards Division - Nurse Agency Licensing Unit
• Illinois Division of Environmental Health Protection - Asbestos Abatement Program
• Illinois Division of Environmental Health Protection - Lead Program
• Illinois Landscape Architect Registration Board
• Illinois Liquor Control Commission
• Illinois Office of the State Fire Marshal - Division of Fire Prevention
• Illinois Office of the State Fire Marshal - Elevator Safety Division
• Illinois Office of the State Fire Marshal Division of Boiler & Pressure Vessel Safety
• Illinois Secretary of State - Business Services Department