Medicaid Provider Alert: Provider revalidation has begun and those not completing the process risk disenrollment. Check your account now to learn when your revalidation is due. More information here.

The Aurora Regional Office for Child Support Services, 2711 New York Street, Suite 203, will be temporarily closed. It is scheduled to re-open January 28, 2026. For in-person service, visit our Joliet office at 16 West Cass Street, 4th Floor.

Illinois Child Support Application Download

Important: If you do not live in the State of Illinois, please contact the appropriate child support agency in your state for assistance.

The Child Support Application is available for download in Portable Document Format (PDF). It can then be filled out on your computer. If you don't already have Adobe® Reader, you will need to download and install it on your computer to view or print these files. Adobe® Reader is a free download from Adobe's Web site.

Please be aware of the following when using these forms:

You cannot submit the application on the Internet. The application can be filled out and printed on your local computer.
You may not be able to save this file on your computer. We recommend that you fill out the form and print it prior to quitting Adobe® Reader.
It is best to use the latest version of the free Adobe® Reader. You may download a copy of Adobe® Reader from Adobe®.