Illinois Child Support Office

Below we provide the Illinois child support office phone number and online website. The Child Support Enforcement agency in Illinois can help you establish and enforce a child support order as well as help establish paternity, collect unpaid child support payments and locate non-custodial parents. If you are looking to collect child support payments then contact the child support office in IL below, where you can file a complaint. The age of emancipation in Illinois is 18. Please note this site is for informational purposes only, do not use for legal advice.

Child Support Department Division of Child Support Enforcement, Illinois Department of Public Aid Child Support Office Address 509 S. 6th Street Springfield, Illinois 62701 Office Phone Number Main: 800-447-4278
Fax: 217-524-6049
Child Support Website View IL Child Support Website Information Page Update IL Office Page