A charge of Employment discrimination must be filed within 300 days of the alleged discrimination. Download the CIS form using the button above.You can file a complaint and pursue a discrimination claim at the Commission on Human Relations if you believe you have been personally harmed. You may file a charge of employment discrimination at the EEOC office closest to where you live, or at any one of the EEOC's 53 field offices. This fact sheet provides information on filing an employment discrimination charge with the EEOC in Chicago, and what to expect at the Chicago District Office. You can file a claim or "charge" of discrimination with the EEOC if you believe you were treated unfairly at work. A charge of discrimination must be filed within 300 days after the alleged discriminatory action, or one year for a Fair Housing case. You can speak with a member of the Illinois Department of Human Rights (IDHR) and file a charge. You have 300 days from the last incident to file with the IDHR. If you believe your employer has discriminated against you or subjected to you to a hostile work environment, call us at 312.269.