Enter your SSN and password then tap Next.
Address
DC Child Support Clearinghouse (DC CSC)
PO Box 37715
Washington, DC 20013-7715
Phone: 1-888-470-1470
Fax: 1-202-370-1472
Note: All questions related to a child support case should be directed to CSSD.
Enter your email address and challenge answer, then tap Submit.
Warning: Contact us immediately if your authentication image and caption are incorrect. Do not enter your information!