Oklahoma Department of Human Services
Sequoyah Memorial Office Building, 2400 N. Lincoln Blvd. • Oklahoma City, OK 73105
(405) 521-3646 • Fax (405) 521-6684 • Internet: www.okdhs.org
Child Support Services
Program Information

Our mission at Child Support Services is to promote healthy families by establishing, monitoring, and enforcing reliable support while encouraging self-sufficiency and strengthening relationships.   


We are an innovative team dedicated to improving the lives of children and families through our core values of caring, fairness, honesty, integrity, respect, and trust.


As a respected partner in the community, we are the first choice for families seeking quality support services.


Apply for services 
Calculate child support 
Log-in to your case 
Make a payment 
Locate a payment kiosk 
Register for online payments 
Request a PIN/ID number

Contact Information

Gary Dart


 Gary W. Dart, Director, Oklahoma Child Support Services



Contact Us


OKC: (405) 522-2273
Tulsa: (918) 295-3500
Toll Free: (800) 522-2922
TTY: 711 or (800) 722-0353
Employers: (866) 553-2368

Mailing Address:
PO Box 248822
Oklahoma City, OK 73124

Payment Mailing Addresses

Last Updated:  1/15/2015