All Illinois Courts must accept these forms. Download and complete Motion and Notice forms from the Illinois Office of the Courts.Listing of fillable court forms. Use our Easy Form programs to help you create the forms you need. The Easy Form asks you questions and completes the necessary forms with your answers. How to fill out the Illinois Circuit Court Summons and Affidavit Forms? 1. Enter the county name where the case was filed. 2. The Illinois Supreme Court has set out a formal process for the development, review and approval of standardized forms in all areas of law. Instructions to User. 1. This program will help you avoid mistakes when filling out the court forms.