You should consult with an attorney about whether you have a legal reason to challenge how the. Download and complete Small Claims Complaint from the Illinois Office of the Courts.A program to help you certify that you have a good reason to receive an e-filing exemption so you can file paper court forms in the Supreme Court of Illinois. In the opening paragraph, explain the reason for writing the letter. Listing of fillable court forms. Not sure what form you need to fill out? Check out all the court forms for Clerk of the Circuit of McHenry County. Unfortunately, there is not a form for every occasion or reason that a case may need to be before the court. In the event you are unable to complete your forms online, be sure to fill out and return the paper forms to the Court. County Street, Waukegan, Illinois.