Texas Child Support Calculator
Free Texas child support calculator using the percentage model. Estimate monthly payments based on both parents' income and custody schedule.
How This Calculator Works
Calculation methodology and assumptions
Texas uses the percentage model for calculating child support. A flat percentage of the non-custodial parent's income is applied based on the number of children. This model focuses solely on the paying parent's income. This calculator provides an estimate — actual court orders may vary based on additional factors like extraordinary medical costs, educational expenses, and judicial discretion.
Key State Information
Texas uses the percentage model. Since Texas has no state income tax, gross income calculations do not include state tax deductions. The median household income in Texas is $67,321.
Frequently Asked Questions
How is child support calculated in Texas?
Texas uses the percentage model. Child support is calculated as a percentage of the non-custodial parent's net income: 20% for 1 child, 25% for 2, 30% for 3, 35% for 4, and 40% for 5+. Courts may deviate based on special circumstances.
How long does child support last in Texas?
In most cases, child support in Texas continues until the child turns 18 or graduates high school (whichever is later). Some states extend support to age 19 or through college in certain circumstances.
Can child support be modified in Texas?
Yes, either parent can request a child support modification if there's a substantial change in circumstances — such as a significant income change (usually 15-20% or more), job loss, disability, or change in custody arrangement.
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