Child Support in Texas
State-specific overview · Family Law
Texas caps child support at 20% of obligor's income for one child; support ends at age 18 or graduation.
How Texas treats Child Support
Texas limits child support to a percentage of the obligor's net income—20% for one child, up to 40% for four or more children. Support obligations end when the child turns 18 and graduates high school, or at age 19 if still in high school. The state presumes the percentage guideline is appropriate unless the obligor proves otherwise based on statutory factors. Texas courts may order support beyond age 18 for disabled adult children.
The general definition of Child Support
Court-ordered payments from one parent to the other for a child's living expenses.
Child support is money that a court requires one parent to pay to the other parent (or guardian) to help cover the child's expenses like food, housing, education, and healthcare. The amount is usually calculated using state guidelines that consider both parents' incomes, the number of children, and custody arrangements. Child support continues until the child reaches the age of majority, typically 18 or 21 depending on the state. It's a legal obligation separate from custody decisions.
Read the full Child Support entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in Texas.