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Overview

Mission To administer Illinois tax laws and collect tax revenues in a fair, consistent, and efficient manner for taxpayers and to provide accurate, timely, and reliable funding and information to state and local constituents. Vision By using best practices, the Department will continuously innovate to increase accuracy, efficiency, and productivity in all areas of operations and tax administration, thereby earning respect, delivering value, and being a trusted source of information.
Industry Government Administration
Headquarters Springfield, Illinois
Company size 1,001-5,000 employees
Website http://tax.illinois.gov
Specialties

 Customer Service Number [Illinois Department Of Revenue]:

Customer Service number +1 800 732 8866
Customer Service number +1 217 782 3336
Customer Service number
(TDD)
+1 800 544 5304
[Business Hot Line] contact number +1 217 524 4772
[Locations] contact number
(Marion, Illinois)
+1 618 993 7650
[Locations] contact number
(Rockford, Illinois)
+1 815 987 5210
[Locations] contact number
(Des Plaines, Illinois)
+1 847 294 4200
[Locations] contact number
(Fairview Heights, Illinois)
+1 618 624 6773
[Forms Hotline] contact number +1 800 356 6302

 Support Email(s) [Illinois Department Of Revenue]:

[Business Customer Service] email
[Customer Service] email
(MyDec (Online Real Property Transfer Tax) Help)
[Customer Service] email
[Accounting/ Billing] contact email
(​Local Tax Allocation Division)
[Accounting/ Billing] contact email
(MyTaxIllinois Help)
[Accounting/ Billing] contact email
(Sales Tax Exemptions)

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