Internal Revenue Service (IRS) Taxpayer Assistance Center

Illinois Department of Revenue

4.7

555 W Monroe St 5th Floor, Chicago, IL 60661

Internal Revenue Service (IRS) Appeals and Chief Counsel Office

3.1

200 W Adams St, Chicago, IL 60606

Illinois Department of Revenue

2.9

9511 Harrison St, Des Plaines, IL 60016

Internal Revenue Service (IRS) Taxpayer Assistance Center

2.5

230 S Dearborn St, Chicago, IL 60603