How do I mail a support payment?

You will need to mail a check or money order payable to the Family Support Payment Center and any coupons attached to your bill to:

Family Support Payment Center
PO Box 109002
Jefferson City, MO 65110-9002

In the memo section of your check or money order, please include:

  • Your Social Security number
  • Your child support case number (if you do not know your eight-digit child support case number, please call 866-313-9960 for assistance)
  • Your support order number (if your payment is for more than one support order, include both numbers and the amount paid towards each)

Is there a limit for how much I can pay?

We will only accept a personal check for up to $1,000 unless your current support obligation is for more than that amount. It is important to keep in mind that if you send multiple checks but they are from a single account, they will be treated as one check.

If your payment will be greater than $1,000 you will need to send your payment by cashier’s check or money order instead.


If you need help or more information about your payment, call 800-225-0530.