Debit Card Links
Links
- Wisconsin Child Support Online Services (CSOS)
https://csos.wisconsin.gov/login
Payment information, address, and phone number updates - EPPIC (Vendor)
https://www.eppicard.com/
Phone Numbers - Customer Service
- KIDS Information Line (Trust Fund customer service)
1-800-991-5530 (Toll Free) - EPPIC (the new vendor)
1-877-253-3686 (Toll Free; 24/7)
