Texas Child Support Calculator
Calculate child support in Texas using the state's official Percentage of Income Model. Includes custody adjustments, health insurance credits, and childcare deductions.
Texas divorces typically cost 21% less than the national average of $12,900.
Child Support in Texas
- Formula
- Percentage of Income Model
- Income cap
- $9,200/mo
- Equal parenting presumption
- No
- Property system
- Community property
Child Support Calculator in Texas: What You Should Know
Texas uses the Percentage of Income Model applied to the paying parent's net monthly resources, a specific Texas calculation that includes wages, self-employment income, rental income, and most other sources after taxes and Social Security. The percentages are set by statute: 20 percent for one child, 25 percent for two, 30 percent for three, 35 percent for four, and 40 percent for five or more. Texas caps the calculation at a combined net monthly income of approximately $9,200, meaning higher earners pay on the cap amount rather than their actual income above that threshold. Parenting time adjustments are available but require a court order specifically addressing them.
Key point: Texas child support is capped at net monthly resources of approximately $9,200 per month. Parents earning above this level should be aware that courts have discretion (but not obligation) to order support above the guideline amount.
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Locked to Texas on this page.
Use your gross (before-tax) monthly income. If you are paid annually, divide by 12.
Use their gross (before-tax) monthly income. If they are paid annually, divide by 12.
This estimate is for planning purposes only and does not constitute legal or financial advice. Consult a licensed family law attorney in your state for guidance specific to your situation.
Child Support in Texas - Frequently Asked Questions
How is child support calculated in Texas?
Texas uses the Percentage of Income Model to calculate child support. Child support is calculated as a fixed percentage of the paying parent's gross income, ranging from 20% for one child upward for additional children.
Can child support be modified in Texas?
Yes. Either parent can request a child support modification if there has been a substantial change in circumstances, such as a significant change in income, change in custody arrangements, or changes in the child's needs. Courts in Texas typically require a change of at least 15-20% in the support amount to justify modification.
Does custody arrangement affect child support in Texas?
Yes. Parenting time is a significant factor in child support calculations. When a parent has the children for a substantial portion of time (typically 40% or more overnights per year), child support is adjusted to reflect the additional direct costs that parent bears.
Is there an income cap for child support in Texas?
Yes. Texas caps child support calculations at $9,200 per month in combined income. Income above this threshold is not automatically included in the formula, though courts may consider it in high-income cases.
How long does child support last in Texas?
Child support in Texas typically continues until the child turns 18 or graduates from high school, whichever is later. Support may continue longer if the child has a disability or if the parents agree to extend support for college expenses.
This estimate is for planning purposes only and does not constitute legal or financial advice. Consult a licensed family law attorney in your state for guidance specific to your situation.