Duty to post information pertaining to benefits offered through the Illinois Municipal Retirement Fund (IMRF).
A physical copy of this information is located at the principal office of Warren Township in lieu of posting the information directly on this website. This information can be accessed at the Supervisor's Office in: Township Hall Building 17801 W. Washington St. Gurnee, IL 60031
IMRF Employer Cost & Participation Information
In 2019, the Illinois General Assembly passed Public Act 101-0504. The law requires IMRF to post certain employer cost and participation information on its website. IMRF will update these reports annually.