Phone & Mailing Addresses

IOC Springfield Office Address (opens in new tab)

Illinois Office of Comptroller - Springfield
325 West Adams Street
Springfield, Illinois 62704
Phone: (217) 782-6000
(800) 877-8078

IOC Chicago Office Address (opens in new tab)

Illinois Office of Comptroller - Chicago
555 West Monroe Street, Suite 1400S-A
Chicago, Illinois 60661
Phone: (312) 814-2451
(312) 814-0047


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Illinois Office of Comptroller - Chicago
555 West Monroe Street, Suite 1400S-A
Chicago, Illinois 60661
Phone: (312) 814-2451

Illinois Office of Comptroller - Springfield
325 West Adams Street
Springfield, Illinois 62704
Phone: (217) 782-6000
Toll Free Number: (800) 877-8078


Lost Checks

Phone: (217) 782-5897


Media Requests

Kim Howard: (447) 910-6223
Email


Constituent Services

325 West Adams Street
Springfield, Illinois 62704
Toll Free (855) IL-ASK-US
(855) 452-7587


Pre-Need Licensing and Certification Enforcement (PLACE)

555 West Monroe Street
Suite 1400S- A
Chicago, Illinois 60661
(877) 203-3401
Email


Local Government

555 West Monroe Street
Suite 1400S- A
Chicago, Illinois 60661
(877) 304-3899
Email


Illinois Office of Comptroller Executive Inspector General

Joanna Belle Gunderson
325 West Adams Street
Springfield, Illinois 62704
(217) 782-2103
Download Form


Expenditure Analysis & Research Section (EARS)

for Employee Verification

325 West Adams Street
Springfield, Illinois 62704
Employment Verification Line: (217) 782-8408
Employee Verification Email

Financial Institutions Re-Verification Email