Texas Child Support Calculator

Calculate estimated child support payments using the Texas Percentage of Income guidelines. Texas applies a flat percentage to the non-custodial parent's net resources based on the number of children.

Basic Info

Your Role

Select your role in this custody arrangement.

Children

Why Use Our Texas Calculator?

Uses official Texas Percentage of Income guidelines
Accounts for Texas net resources cap ($9,200/month)
Adjusts for multiple family situations
Factors in healthcare costs
Includes prior obligation adjustments
Provides detailed calculation breakdown

How Texas Calculates Child Support

Texas uses the Percentage of Income model, one of the simpler child support calculation methods in the country. The process starts with determining the non-custodial parent's gross income from all sources, then subtracting mandatory deductions to arrive at net resources. Texas guideline percentages are then applied: 20% for one child, 25% for two children, 30% for three, 35% for four, and 40% for five or more. The guideline calculation applies to the first $9,200 of monthly net resources. For income above this amount, courts may order additional support if warranted by the child's needs.

Factors Texas Courts Consider

While Texas guidelines provide a starting point, courts consider several additional factors including the child's age and needs, each parent's ability to contribute, available financial resources, child's educational expenses, travel costs for visitation, and healthcare needs. Courts can deviate from guidelines when the application would be unjust or inappropriate. Multiple family adjustments reduce the percentage when the non-custodial parent supports children from other relationships.

Modifying Child Support in Texas

Texas allows modification of child support orders when there has been a material and substantial change in circumstances, or when it has been three or more years since the order was established or last modified and the monthly amount differs by 20% or $100 from the current guideline amount. Common reasons for modification include changes in income, job loss, changes in custody, or changes in the child's needs. To modify, you file a petition with the court that issued the original order.

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