Child support affects both parents' budgets for years, so getting it right matters. Attorney Jesus R. Lopez has represented both custodial and noncustodial parents in San Marcos and across Hays County, including in cases brought by the Texas Attorney General's Child Support Division.
Free tool: estimate your guideline support with our Texas child support calculator.
How Texas child support is calculated
Texas uses guidelines based on the paying parent's monthly net resources (income after taxes and certain deductions) and the number of children. For example, guideline support for one child is 20% of net resources, and the percentage goes up with each additional child. The percentages are adjusted when the paying parent supports children in more than one household, and the guidelines apply only to the first $11,700 of monthly net resources (the cap since September 1, 2025).
The court can order more or less than guideline support when the guidelines would be unjust or inappropriate, considering things like the child's needs, extraordinary medical or educational expenses, and each parent's resources. The paying parent is also ordered to provide or pay for the child's health and dental insurance.
Child support services
- Setting child support in a divorce or custody case
- Representing parents in Attorney General child support cases
- Questions about income, self-employment, overtime and hidden income
- Modifying support after a job loss, raise, or change in the child's needs
- Enforcing unpaid support, or defending an enforcement case
- Understanding how support is paid through the State Disbursement Unit
When child support can be changed
A Texas court can modify child support if there has been a material and substantial change in circumstances, or if it has been at least three years since the order was set and the guideline amount would differ by at least 20% or $100 per month. A modification usually applies only from the date the other parent is served with the request, and past-due support generally can't be reduced. If your income has dropped, act quickly.
Child support FAQ
Can I stop paying if I'm not seeing my child?
No. Child support and possession are separate obligations. Stopping payments can lead to enforcement, including contempt. If the other parent is denying you time, the right step is a motion to enforce your possession order.
How long does child support last in Texas?
Generally until the child turns 18 or graduates from high school, whichever is later, with exceptions such as support for a disabled child.
Do you handle Attorney General cases?
Yes. We represent parents in cases brought by the Texas Attorney General's Child Support Division. The AG's office represents the state, not either parent, so it can help to have your own lawyer.