IRS Service Locations and Addresses in Chicago Illinois

Updated July 27, 2015

IRS Service Locations and Addresses in Chicago Illinois

These offices in Northern Illinois are primarily walk-in sites in addition to places where audits and collections are performed. These offices are not service centers where you would respond to a letter or mail an IRS form or income tax return.

If you are responding to an IRS letter, the letter will have an address to which you response should be addressed. For further instructions please see our article titled IRS Letter. If you are sending in an IRS form or return, please go to our article titled IRS Mailing Address.

Type Address City Phone Number
Walk-In Site 230 S. Dearborn St. Chicago, Il 60604 (312) 566-4912 (312)566-4912
Walk-In Site 5100 River Road Schiller Park, IL 60176 (847) 671-7541 (847) 671-7541
Walk-In Site 2001 Butterfield Rd. Downers Grove, IL 60515 (630) 493-5291 (630) 493-5291
Walk-In Site 14479 South John Humphrey Drive Orland Park, IL 60462 (708) 873-8310 (708) 873-8310
Walk-In Site 233 E. 84th Dr. Merrillville, IN 46410 (219) 736-4378 (219) 736-4378


If you are having problems with your IRS Service Locations and Addresses in Chicago Illinois or have issues with your accounting in general, we would love to help. I enjoy hearing from my readers, and can be contacted at

Additional Accounting Articles and information on my firm can be found at

Chris Amundson is the President of Accounting Solutions Ltd., a full service public accounting firm of Certified Public Accountants and Enrolled Agents handling the bookkeeping, accounting, tax preparation, and audit representation needs of Businesses, Estates, Trusts, and Upper Income Individuals.