When Child Support Ends in Texas: Age, Emancipation, and Other Stopping Points

Child support in Texas ends when your child turns 18, graduates high school, or becomes emancipated — whichever happens last

Texas Family Code sets 18 as the age when child support normally stops, but that is not the whole story. If your child is still in high school when they turn 18, support continues until they graduate or turn 19, whichever comes first. The obligation also ends early if your child marries, joins the military, moves out and becomes self-supporting, or a court declares them emancipated. If your child has a disability, support can continue indefinitely.

The person paying support (the obligor) does not automatically stop paying when the end date arrives. You must file a motion to terminate with the court, or the payments may continue. The person receiving support (the obligee) can also file to end it. Either way, the court issues an order that officially closes the case.

Key Takeaways

• Child support ends at age 18 unless your child is still in high school, in which case it continues until graduation or age 19, whichever is sooner.
• If your child becomes emancipated, marries, joins the military, or becomes self-supporting before age 18, support can end early.
• Support for a child with a disability has no age limit and continues as long as the disability exists and the child cannot support themselves.
• Payments do not stop automatically — the person paying or receiving support must file a motion with the court to officially terminate the obligation.
• Texas courts can order support to continue past the normal end date if the child is enrolled in college full-time, though this is not automatic.

The standard end date: age 18 or high school graduation

In Texas, the default rule is that child support ends on the first day of the month after your child turns 18. However, if your child is enrolled in high school at that time, support continues until the earlier of high school graduation or age 19. This means a child who turns 18 in September but is still a senior in high school will have support continue through graduation the following spring.

The order itself usually spells out which date applies to your situation. If the order says "until age 18" and your child is still in high school, you should not assume the order is wrong — Texas law overrides the order language automatically. But it is safer to file a motion asking the court to clarify the exact end date in writing, especially if the obligor and obligee disagree about whether the child is still enrolled.

Early termination: emancipation and other events

Child support can end before age 18 if your child becomes emancipated. Emancipation means a minor is no longer under the legal control of a parent and can make their own decisions. In Texas, emancipation happens automatically if your child marries, joins the military, or moves out and becomes self-supporting (meaning they pay for their own living expenses). A court can also declare a child emancipated on request.

If your child marries or enlists, you should notify the court in writing and ask for a termination order. If your child moves out and claims to be self-supporting, the obligor can file a motion to terminate, but the obligee can contest it. The court will look at whether the child truly pays their own rent, food, and other costs, or whether a parent is still funding them informally. straightforward moving out does not end support if the parent is still paying the bills.

Support that continues past age 18: disability and college

If your child has a physical or mental disability that prevents them from being self-supporting, child support does not end at 18. It continues as long as the disability exists and the child cannot support themselves, even into adulthood. The obligor can request a review if they believe the child's condition has improved, but the burden is on them to prove it.

College attendance does not automatically extend child support in Texas. However, the original order may include language requiring support to continue if the child is enrolled full-time in college. If the order does not mention college, the obligor can voluntarily agree to continue paying, but they are not legally required to do so. A court can order continued support for college only if both parents agree or if the original order included that term.

How to officially end child support: filing a termination motion

Child support does not stop on its own when the end date arrives. Either the obligor (the person paying) or the obligee (the person receiving) must file a motion to terminate with the court that issued the original order. This motion should include the child's name, date of birth, the reason for termination (age 18, graduation, emancipation, or disability no longer present), and a request for the court to sign an order ending the obligation.

If both parties agree that support should end, you can file a joint motion, which speeds up the process. If one party disagrees, the court will hold a hearing. The obligor must prove that the termination event has occurred — for example, by providing a high school diploma or a military enlistment document. Once the court signs the termination order, the obligor's obligation ends and no further payments are due.

If the obligor straightforward stops paying without filing a motion, the obligee can file a motion for contempt and ask the court to enforce the order. The obligor could face penalties, back pay demands, or other consequences. Filing the motion protects both parties by creating a clear legal record of when the obligation ended.

What happens if the obligor does not file to terminate

If the obligor stops paying without filing a termination motion, the obligee can pursue enforcement through the Texas Attorney General's Child Support Division or a private attorney. The obligee may file a motion for contempt, asking the court to find the obligor in violation of the order. The obligor could be ordered to pay all back support, plus interest and court costs.

Conversely, if the obligee continues to receive payments after the termination date and does not report it, the obligor can file a motion for reimbursement of overpayment. Texas courts have ordered obligees to return support paid after the legal end date. The safest approach for both parties is to file the termination motion as soon as the end date approaches, even if both parties agree support should stop.

Modifying the end date before it arrives

Either parent can ask the court to change when support ends before the termination date arrives. The obligor might ask for early termination if the child becomes emancipated or if the obligor's circumstances change dramatically. The obligee might ask for extended support if the child has a disability or if the obligor's income has increased and the obligee wants to may support the child benefits from that increase for as long as possible.

To modify the end date, you file a motion to modify with the court. You must show a material and substantial change in circumstances — for example, a new diagnosis of disability, a job loss, or a significant income increase. straightforward wanting a different end date is not enough. The court will review the motion and either grant it, deny it, or set a hearing where both parties can present evidence.

Frequently Asked Questions

Does child support end automatically on my child's 18th birthday?

No. Support ends on the first day of the month after your child turns 18, but only if they are not still in high school. If they are enrolled in high school, support continues until graduation or age 19, whichever is sooner. You must file a motion with the court to officially terminate the obligation — it does not stop on its own.

What if my child drops out of high school before age 19?

If your child drops out, they are no longer enrolled in high school, so the reason for extended support ends. The obligor can file a motion to terminate at that point. However, the obligee can contest it if they argue the child is still a dependent. The court will look at whether the child is living with a parent, whether the parent is providing support, and the child's overall circumstances.

Can I get child support to continue through college?

Only if the original order includes language requiring it, or if both parents agree in writing. Texas does not automatically extend support for college. If you want support to continue, you must ask the court to modify the order before the current end date arrives and show why extended support is in the child's best interest.

What if my child is disabled — does support ever end?

No. If your child has a disability that prevents them from being self-supporting, child support continues indefinitely, even past age 18. The obligor can request a review if they believe the disability no longer exists or the child can now support themselves, but they must provide medical or other evidence to the court.

What happens if I keep paying after the end date by mistake?

You can file a motion asking the court to order the obligee to return the overpayment. Keep records of all payments you make, including the dates and amounts. The obligee is not required to return money voluntarily, so you need a court order to recover it. This is another reason to file a termination motion as soon as the end date approaches.