Family · Child Support
When Does Child Support End in California?
The age ordinary child support ends in California, whether a court can order a parent to help pay for college, the disability track, and how support can end early. Cited to the statute.
How child support ends in California
The end age, the college question, the disability track, and how support can end early.
| How it works | What it means |
|---|---|
| 18, extended to 19 for high-schoolers | The duty continues for an unmarried child over 18 who is a full-time high-school student and not self-supporting until the child completes 12th grade or turns 19, whichever occurs first, under §3901(a)(1). |
| Medical excuse from full-time | A child is excused from the full-time-student requirement if a physician documents a medical condition preventing full-time attendance. |
| Disabled adult child can be lifelong | Under §3910, each parent has an equal responsibility to support a child of any age who is incapacitated from earning a living and without sufficient means. Support can continue indefinitely and may be paid to a special-needs trust. |
| College and early end | What it means |
|---|---|
| No court-ordered college | California has no statute letting a court order a parent to pay for college. Support ends at 18, or 19 for a high-schooler, regardless of college plans. Parents may agree to share college costs, and that agreement is enforceable as a contract. |
| Early emancipation | Marriage, military service, or a court order emancipating the minor ends the duty early. |
What you can do right now
Concrete, neutral steps around ending or extending child support in California. This is legal information, not legal advice.
- Count to 18, or 19 if still in high school
Ordinary support ends at 18, or at high-school completion or the 19th birthday, whichever comes first, if the child is still a full-time student.
- Do not expect court-ordered college support
A California court cannot order college contributions. If college matters to your case, address it in a written agreement instead.
- Address a disabled adult child separately
If your child cannot support themselves due to a disability, support can continue indefinitely under §3910, sometimes routed to a special-needs trust.
- Talk to a California family attorney
Termination, college agreements, and disability support turn on your facts. A licensed California attorney can confirm your situation. The State Bar can refer you to one.
When support ends, and whether college can be ordered, turn on your order and your facts. This resource can connect you with a court self-help center or a licensed family attorney.
→ California Courts — Child Support Self-HelpThis is general legal information, not legal advice. Enrollment, emancipation, disability, and college conditions can change the answer, so confirm your situation with a court resource or a licensed attorney.
What people get wrong about child support ending in California
California ends ordinary child support at 18, with a short extension: if the child is still an unmarried, full-time high-school student and not self-supporting, support runs until they finish 12th grade or turn 19, whichever comes first, under Family Code §3901. The fact people most often get wrong is college. Unlike New York or Illinois, a California court has no power to order a parent to pay for college; the duty simply ends at majority. Parents who want to share college costs can put that in a written agreement, and such a contract is enforceable, but a judge cannot impose it. A separate track exists for a disabled adult child: under §3910 each parent has an equal responsibility to support a child of any age who cannot earn a living and lacks sufficient means, and that support can last for life, sometimes paid into a special-needs trust. Early emancipation by marriage or military service ends the duty sooner. So the California answer is 18 or 19, no court-ordered college, with disability as the one open-ended exception.
Common questions
At what age does child support end in California?
At 18, or at 19 if the child is still a full-time high-school student and not self-supporting, whichever comes first, under Family Code §3901.
Can a California court order a parent to pay for college?
No. California has no statute authorizing court-ordered college support. The duty ends at majority. Parents can agree to share college costs, and that agreement is enforceable, but a judge cannot impose it.
Does California child support ever last past 19?
Yes, for a disabled adult child. Under §3910, support can continue indefinitely for a child of any age who is incapacitated from earning a living and without sufficient means.
Can child support end before 18 in California?
Yes. Marriage, military service, or a court order emancipating the minor can end the duty before 18.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.