All forms below with a "fillable icon" are documents that you can open "on-line", fill in the appropriate fields and then print on your printer. If someone thinks they need to file a lawsuit against the government or a government agency, they should talk to an attorney.Serving a summons with the sheriff. Illinois Court Help has guides to help you understand and go through the court process, wherever you are in Illinois. Language barriers can have a major and negative impact in a personal injury case. Statement properly filled out and at least the preceding year's tax return. For information on how to fill out the FOIA request form, click here. Forms on this website are PDFs with fillable fields. Forms should be downloaded to your computer before filling in the fields. If yes, fill out the rest of this section.