Beginning 7/1/2026, the applicable filing fee for the Pollution Control Board will be $250. This is a change to the Environmental Protection Act 415 ILCS 5/7.5 that was approved in Public Act 104-0466. The filing fee amount will be adjusted every July 1 based on the language dictated per P.A 104-0466 and statutory change to 415 ILCS 5/7.5.