These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County. A parent or other legally responsible adult can ask Family Court for a support order for an adult dependent that is developmentally disabled.The forms below are some of the most common forms used in the Domestic Relations Division, but there are many more. Where do I go to apply for child support? Download and complete Divorce, Child Support, and Maintenance forms from the Illinois Office of the Courts. The Clerk of the Court will give you a form from the State of Illinois, Bureau of Vital Statistics, which both you and your spouse must complete and sign. This page is intended to provide basic information about the legal process, statutes, local court rules, and general court administration. In a divorce or separation, the court can grant alimony to the party seeking maintenance. In Washington, child support is not a discretionary commitment—it's a legal obligation. The Easy Form asks you questions and completes the necessary forms with your answers.