In Georgia, you generally have to pay child support until your child turns 18, but that date can move. Support can continue to high school graduation or age 20, extend indefinitely for a child with a disability, or end earlier if the child marries, joins the military, or is emancipated. And none of it stops on its own.
The Default: Support Ends at 18
Under O.C.G.A. ยง 19-6-15(e), the duty to support a minor child runs until the child reaches the age of majority, dies, marries, or becomes emancipated, whichever comes first.1Justia. Georgia Code 19-6-15 – Child Support Guidelines for Determining Amount of Award; Continuation of Duty of Support; Duration of Support The age of majority in Georgia is 18, so for most paying parents the obligation ends on the child’s 18th birthday.
Before you count on that date, read your actual order. Courts sometimes build in conditions that differ from the default rule, and whatever your decree says controls. If an income withholding order is pulling support from your paycheck, that withholding will keep going until someone files to stop it. The system does not update itself when your child has a birthday.2Georgia Courts. Terminate Income Withholding When Children Age Out of the Order
When High School Pushes the Date to 20
Plenty of kids are still in high school at 18. Georgia law lets a judge order support to continue for a child who has turned 18 but is still enrolled full-time in secondary school and has not married or been emancipated.1Justia. Georgia Code 19-6-15 – Child Support Guidelines for Determining Amount of Award; Continuation of Duty of Support; Duration of Support Support under this provision ends at graduation or age 20, whichever comes first.
A few important limits. This only covers high school. It does not reach college, trade school, or any other post-secondary program. It is not automatic either; a judge has to order it, and the provision applies only to orders entered on or after July 1, 1992. A child who turns 18 partway through 11th grade and finishes a year later could be covered for that final year, but only if the order says so.
Events That End Support Before 18
The same statute cuts the obligation off early if the child dies, marries, or becomes emancipated before turning 18. Marriage and military enlistment are the two situations that come up most often. The law treats a minor who marries or enters the armed forces as self-supporting. For enlistment, the clock turns on the date the child actually reports for duty and becomes independent of the parent, not the earlier date of signing paperwork at a recruiting office.
A court can also formally emancipate a minor who is financially independent and living on their own. Once that happens, the parents are no longer liable for the child’s debts and the support obligation ends.3Justia. Georgia Code 15-11-727 – Rights of Emancipated Child
None of these events terminate your order on their own. Until a judge modifies or ends the order, it still stands and the monthly amount keeps accruing.
Support for a Disabled Adult Child
Support can continue indefinitely for a child who cannot support themselves due to a mental or physical disability. A 2024 statute, effective July 1, 2024, created a formal framework for this by defining a “dependent adult child” as an unmarried person over 18 whose incapacity began before adulthood and prevents self-support.4Justia. Georgia Code 19-6-15.2 – Determination of Support for Dependent Adult Children
The extension is not automatic. A parent, guardian, or the adult child must petition the court, which then weighs several factors:
- The adult child’s own income and assets
- Existing and future disability-related needs, including personal supervision
- Care already being provided or paid for by a parent or someone else
- The financial resources of each parent
- State and federal benefits the child receives or may become eligible for at 18
- Whether a support order would disqualify the child from those benefits
That last factor matters more than it might look. A support payment that pushes a disabled adult child over the income limit for Medicaid or SSI can cost the family more than the support itself provides. Families in this position often work with a special needs planning attorney before filing.
College: Only If You Agree to It in Writing
A Georgia court cannot order you to pay for college. The statute caps mandatory support at secondary school, and nothing in Georgia law extends a judge’s authority to post-secondary costs. Parents can agree to share college expenses voluntarily, and if that agreement is written into a settlement or divorce decree, a court can enforce it as a contract.
Specificity is what makes those provisions hold up. Spell out what is covered (tuition, room and board, books, any dollar cap) and for how long. Address what happens if the child transfers, drops below full-time, or takes a semester off. A verbal understanding or a vague promise to “help with college” gives a judge nothing to enforce.
Arrears Don’t End When Support Ends
This is where paying parents get caught. When the obligation to pay going forward ends, any balance you already owe stays on the books. Back child support in Georgia carries 7% annual interest, starting 30 days after each missed payment was originally due.5Georgia eCode. Georgia Code 7-4-12.1 – Interest on Arrearage on Child Support
Collection tools stay available long after the child is grown. If you fall more than 60 days behind, Georgia can suspend your driver’s license, and reinstatement requires proof you are current plus a fee.6Justia. Georgia Code 40-5-54.1 – Denial or Suspension of License for Noncompliance with Child Support Order A judge can hold you in contempt, which can include jail or a diversion program.7Justia. Georgia Code 15-1-4 – Extent of Contempt Power Owe more than $2,500, and the State Department can deny or revoke your passport.8Office of the Law Revision Counsel. 42 U.S. Code 652 – Duties of Secretary Bankruptcy is not a way out either; child support arrears are a domestic support obligation and cannot be discharged.9Office of the Law Revision Counsel. 11 U.S. Code 523 – Exceptions to Discharge
How to Actually Close the Order Out
Support does not terminate on its own, even when the triggering event has clearly happened. The existing order stays in effect until the court changes it. Employers keep withholding. The state keeps tracking the case.
You end it by filing in the court that issued the original order, usually a motion or a consent order. If both parents agree the obligation has ended and payments are current, a consent order is the faster route and will terminate the income withholding.2Georgia Courts. Terminate Income Withholding When Children Age Out of the Order If there’s any dispute, especially about whether arrears exist, expect a hearing.
Don’t put this off. Every month that passes after your obligation ends is another month of withholding you cannot easily get back, and any unpaid balance keeps earning 7% the whole time.