Child Support Telephone Numbers
Illinois Department of Healthcare and Family Services, Division of Child Support Services Customer Service
(800) 447-4278
Call for general information about child support and referral numbers for departments within IDPA DCSE.
Cook County State's Attorney's Office Division of Child Support
(312) 345-2200
Call if you have a child support case with a Cook County court docket number. You will need to give the SAO the docket number.
Cook County Clerk of the Circuit Court
(312) 345-4015
Call if you need help with payment issues, inaccurate accounts, and other customer service for a Cook County case.
Also go to the Clerk's office at 28 N. Clark, 2nd floor to get a copy of a child support court file or to file any court documents for child support such as for a modification of a child support order.
State Disbursement Unit
(877) 225-7077
Call if you are missing a check or want a copy of payment records.
Employer Services and Requests for Modification Review
(312) 803-7253
Call if you are an employer needing assistance with income withholding or medical insurance questions or to request a review of the terms of your order.