Report Fraud, Waste & Abuse

Insist on integrity in City government. You can make a difference by reporting fraud, waste, and abuse by City officials, employees, or those doing business with the City. OIG’s website is completely independent from the City of Chicago website and server. Information you submit to us via the online report form is electronically encrypted and transmitted directly to our office over a secure server and is only accessible by the Office of Inspector General. We encourage you to include any supporting document or media, including videos and photos.

Online: Form

Call our 24-hour hotline at (833) 825-5244 and speak to an Intake Specialist Monday through Friday, between 8:30 a.m. and 5:00 p.m.
TTY: (773) 478-2066
Fax: (773) 478-3949

Mailing Address:
City of Chicago Office of Inspector General
740 N. Sedgwick, Suite 200
Chicago, Illinois 60654-2996