Complete the on-line application for free child support services if you live in Illinois and the dependent child(ren) lives with you. Download and complete Divorce, Child Support, and Maintenance forms from the Illinois Office of the Courts.The Child Support Application is available for download in Portable Document Format (PDF). It can then be filled out on your computer. To learn how to fill out the forms and file them with the court, read the HOW TO GET AN ORDER FOR. SUPPORT instruction sheet and the instructions on the forms. Alimony is a courtordered provision for a spouse after a divorce. The receiving spouse's income plus maintenance cannot exceed 40 percent of the couple's combined gross income. Concerned about making or receiving spousal support or maintenance payments from a divorce? Call our Joliet alimony and maintenance lawyer at 815-666-1285.