Please send all Child Support office correspondence to the following address:
Family Support Division
PO Box 6790
Jefferson City MO 65102-6790

Clay County Contact Information

Family Support Division
11 South Water
Liberty MO
ATTN: Ron Fuenfhausen

For paternity/establishment/modification issues, phone: (816) 736-8350

For support order/enforcement issues, phone: (866) 313-9960

Fax: (816) 792-7667
Attn: Family Support