For questions on your child support case, please call our Customer Service Line. Representatives are available between 8:00 a.m. and 5:00 p.m. Monday through Friday.
Customer Service Line: (414) 278-5160
For information regarding Child Support payments, you may call the State's KIDS Information Line at 800-991-5530 (TDD 877-209-5209). To sign up to access your child support information online, go to childsupport.wisconsin.gov. You will be asked to create a User ID and Password, and then an access code will be mailed to you. Once you have that access code, you can sign in anytime and see your payments, balances and other support case information.
Department of Child Support Services
John P. Hayes Center
901 N. 9th Street, Room 101
Phone: (414) 278-5160
Fax: (414) 223-1865