Cobb County Interstate (UIFSA) Child Support Office
Marietta, Georgia
The Cobb County Interstate (UIFSA) Child Support Office is at 10 E Park Square, Suite 402, Marietta, GA 30090. Call Georgia Department of Human Services, Division of Child Support Services (DCSS) at (877) 423-4746, the statewide line. It serves Cobb County.
How do I contact this office?
10 E Park Square, Suite 402Marietta, GA 30090
- Phone
- (877) 423-4746 (statewide line)
- TTY
- Dial 711
- Before you go
- For Same Day Service, bring your completed application and all required documents to your local child support office before 3:00 p.m. You can also mail your application and fee to the child support office for your county. If you have a disability and need an accommodation to visit an office, call 1-877-423-4746 first.
- Marietta_ParkCSE@dhs.ga.gov
- Official page
- Office page
Intergovernmental office for cases where one parent lives outside Georgia and the other lives in Cobb County. Use this office if another state agency is involved with your case.
Is this my office?
This office serves Cobb County.
Send your application to the child support office for your county.
Not your area? See every Georgia child support office.
Can I handle this without going in?
Often, yes. Many requests don't need a visit:
- Check your case and payments online in Customer Online Services Portal.
- Pay online, by phone, or by mail: see every way to pay child support in Georgia.
- Ask about your case by phone at (877) 423-4746.
Going in person? Read "Before you go" above, and call first if you can.
What should I bring?
The agency asks you to bring:
- A photo ID, such as a driver's license or passport
- Your completed application
- Copies of all support orders, including divorce decrees
- Birth certificates for your children
- Social Security cards for your children, if available
- Proof of income, such as pay stubs or W-2s
Other child support offices near Marietta
- Cobb County Child Support Office Marietta · 4.4 miles away
- Fulton County DHS Office (Child Support) Atlanta · 14 miles away
- Dallas Child Support Office Dallas · 15 miles away
More help with Georgia child support
Office details come from the official Georgia office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Georgia Department of Human Services, Division of Child Support Services (DCSS). Spot a mistake? Tell us.