Contact Child Support
Please send all correspondence to:
Family Support Division
PO Box 6790
Jefferson City, MO 65102-6790
Please send your child support payments to:
Family Support Payment Center
PO Box 109002
Jefferson City, MO 65110-9002
Payments may be made by check or money order, payable to “Family Support Payment Center.” Please include your Social Security number and/or child support case number in the “memo” section.
For questions about cases with a child support order call — 1-866-313-9960
The child support call center is available to take calls related to enforcement of a support order.
For Paternity questions call — 1-855-454-8037
Call this telephone number to receive information on paternity questions, such as how to get the father's name listed on the child's birth certificate or how to obtain paternity testing.
For a General Overview of child support services call — 1-800-859-7999
The Family Support Division offers a variety of services, from paternity establishment to enforcement and modification of child support orders. You can listen to a general overview of these services by calling this number.
To obtain payment information, you may check our Payment Information site or call 1-800-225-0530.
You will need your eight-digit case identification.
To check the status of a submitted Application for Child Support Services, call (573) 556–3800.