Internal Affairs
The Illinois Department of Revenue (IDOR) is dedicated to administering the state's tax laws and ensuring compliance among individuals and businesses. With a mission to provide efficient and effective tax services, IDOR offers a variety of resources, including tax forms, payment options, and assistance for taxpayers.
IDOR is located in Springfield, Illinois, and plays a crucial role in managing revenue collection and tax-related inquiries. The agency is committed to transparency and accessibility, providing legal notices, employment opportunities, and information on various tax programs to support the community.
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