Texas Child Support Calculator (2025)

How Child Support is Calculated in Texas?

Child support in Texas follows guidelines set by state law to ensure children receive consistent financial support from their parents. These guidelines are designed to be fair, considering the income of the non-custodial parent. Here’s an updated 2025 breakdown of how child support is calculated in Texas, with helpful tables, references, and statutory guidelines.

Understanding Net Income

The calculation starts with determining the non-custodial parent’s net income. According to Texas Family Code § 154.062, net resources include:

  • Wages, salary, and self-employment income
  • Commissions, bonuses, and tips
  • Dividends and interest
  • Rental income
  • Trust income
  • Retirement and pension income

Deductions from Gross Income

From gross income, the following deductions are made:

Deduction Reference
Social Security taxes (FICA) Tex. Fam. Code § 154.062(d)(1)
Federal income tax (Single filer) Tex. Fam. Code § 154.062(d)(2)
State income tax (if applicable) Tex. Fam. Code § 154.062(d)(3)
Union dues (if applicable) Tex. Fam. Code § 154.062(d)(4)
Health insurance premiums for the child(ren) Tex. Fam. Code § 154.062(d)(5)

2025 Child Support Percentage Guidelines

Texas law applies a flat percentage of net income to determine child support, as outlined in Texas Family Code § 154.125. These percentages depend on the number of children that need support.

Child Support Percentage Based on Number of Children (2025)

Number of Children Percentage of Net Resources
1 Child 20%
2 Children 25%
3 Children 30%
4 Children 35%
5 Children 40%
6 or More Children At least 40%

For example, if a non-custodial parent has a monthly net income of $5,000 and supports two children, child support would be calculated as 25% of $5,000, which equals $1,250 per month.

2025 Cap on Monthly Net Resources

As of 2024, Texas has a cap on the amount of monthly net resources considered when calculating child support. This cap is updated every six years to reflect inflation.

  • 2025 Cap on Net Resources: $9,200 per month (as of March 2025)

If a non-custodial parent’s net income exceeds this amount, the court may still apply the guideline percentages, but only up to the capped amount, unless there is evidence that the child’s needs justify a higher amount.

Adjustments for Special Circumstances

The court may adjust child support amounts under certain circumstances, per Texas Family Code § 154.123. These factors include:

  • The age and needs of the child
  • The parent’s ability to contribute to support
  • Whether either parent is responsible for other children
  • Educational or childcare needs

Examples of Adjustments

  • If a child has special medical needs, the court may require the non-custodial parent to contribute more than the standard percentage.
  • Parents who have joint physical custody might see adjusted percentages to account for shared expenses.

Additional Expenses Beyond Basic Child Support

In Texas, child support obligations often include more than just basic support. The court can order parents to share the costs of additional expenses, such as:

  • Health Care Costs: Texas requires the custodial parent to maintain health insurance for the child, but out-of-pocket expenses (e.g., deductibles, co-pays) are often split between the parents (Texas Family Code § 154.182).
  • Educational Expenses: For private schooling, tutoring, or extracurricular activities, the court may order parents to share these costs based on their financial circumstances.
  • Childcare Costs: The cost of daycare, especially when related to employment or education, may be divided between the parents in proportions decided by the court.
Additional Expense Percentage Split Statute
Uninsured medical expenses Typically 50/50 Tex. Fam. Code § 154.183
Daycare expenses Based on income Tex. Fam. Code § 154.181
Educational/tutoring expenses Based on court order Tex. Fam. Code § 154.123

Modification of Child Support Orders

Child support orders can be modified if there is a significant change in circumstances, per Texas Family Code § 156.401. The following events might warrant a modification:

  • A substantial increase or decrease in either parent’s income
  • Changes in the child’s financial needs (e.g., due to medical conditions or changes in education)
  • The non-custodial parent having another child for whom they are responsible

Parents can request a modification through the court or the Office of the Attorney General’s Child Support Division.

Texas Statutes Governing Child Support

The following Texas statutes govern child support calculation and enforcement:

  • Texas Family Code § 154.001 – 154.309: Governs child support guidelines and calculations.
  • Texas Family Code § 154.123: Allows courts to deviate from standard guidelines.
  • Texas Family Code § 154.125: Specifies percentage-based guidelines for child support.
  • Texas Family Code § 154.182: Covers health care support and uninsured medical expenses.
  • Texas Family Code § 156.401: Governs modifications of child support orders.

Tools for Calculating Child Support

Parents in Texas can use the Texas Attorney General Child Support Calculator to estimate monthly child support payments based on their net resources and the number of children.

Texas Child Support FAQs (2025)

How is child support calculated if the non-custodial parent is self-employed?
Child support for self-employed parents is based on their net resources, which include all sources of income (such as business earnings and rental income) minus allowable deductions. Personal expenses reported as business costs (e.g., personal travel or meals) may be added back to income. Self-employed parents may also be required to provide additional documentation to verify income.

What happens if the non-custodial parent is unemployed or underemployed?
If the non-custodial parent is unemployed or underemployed, the court can impute income, meaning it will assume the parent has the ability to earn a certain amount based on their work history, qualifications, and employment opportunities. The court aims to ensure the parent contributes fairly, even in challenging employment situations.

What if the non-custodial parent has children from a previous relationship?
If the non-custodial parent has other children to support, this can affect the percentage of income used to calculate child support. Texas law adjusts the percentages based on the number of children from previous or current relationships to ensure all children receive support. For example, the percentage of income owed for two children from different relationships is less than if both children were from the same relationship.

Can parents agree on a different child support amount than what the guidelines suggest?
Parents can agree to a different child support amount, but the court must approve it. The agreement must be in the child’s best interest, and the court will ensure that the proposed support amount is fair and adequate to meet the child’s needs before approving any deviations from standard guidelines.

How does child support end?
In Texas, child support typically ends when the child turns 18 or graduates from high school, whichever is later. However, support may continue beyond this point if the child has a disability that requires continued care. It can also terminate earlier if the child becomes emancipated or marries before reaching adulthood.

What are the consequences of failing to pay child support?
Failure to pay child support can result in several enforcement actions, including wage garnishment, suspension of driver’s or professional licenses, tax refund interception, and even jail time. Texas takes unpaid child support seriously, and the state’s Child Support Division actively enforces these orders.

What is retroactive child support, and how is it handled?
Retroactive child support refers to payments ordered for the period before the child support order was officially established. Courts may order a non-custodial parent to pay for missed support dating back to the birth of the child or the date of separation, depending on the circumstances. The amount of retroactive support is typically calculated based on the parent’s income during that time.

How does visitation (custody) affect child support payments?
Visitation (custody) arrangements generally do not directly affect the amount of child support. Child support is calculated independently of the visitation schedule, though shared custody may lead to adjustments in certain cases where both parents have nearly equal physical custody and expenses.

Are there any tax implications for paying or receiving child support?
Child support payments are not tax-deductible for the parent paying them, and the parent receiving child support does not need to report it as taxable income. However, other financial responsibilities, such as spousal maintenance (alimony), may have tax implications, so it’s important to understand the differences.

Can child support be paid in a form other than money (e.g., direct payment for a child’s needs)?
Child support is typically paid as a monetary sum, and courts prefer this method to ensure accountability. However, parents may agree to direct payments for specific needs, such as school tuition or medical bills, but these agreements should be clearly documented and approved by the court to avoid future disputes.

What happens if one parent moves out of state?
If a parent moves out of state, Texas child support orders are still enforceable under the Uniform Interstate Family Support Act (UIFSA). The parent’s move does not absolve them of their child support obligations, and Texas can coordinate with the new state to enforce child support payments and resolve disputes.

Can child support be backdated to the date of separation?
Yes, child support can be backdated. In Texas, courts may order child support payments to begin from the date of separation, the filing date of the child support case, or even the child’s birth, depending on the circumstances. Retroactive payments help ensure that the child’s financial needs are covered, even before a formal order is in place.

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