Child Support Modification

In Texas, a child support modification is a legal request to change an existing child support order. Life circumstances often change after a divorce or custody order is entered, and when those changes significantly affect either the child’s needs or a parent’s financial situation, the court may adjust the amount of child support.

Child support modifications are handled through the courts and must meet specific legal requirements under Texas law.


When Can Child Support Be Modified in Texas?

A Texas court may consider modifying child support if one of the following legal grounds is met:

Material and Substantial Change in Circumstances

A modification may be granted when there has been a significant change since the last child support order. Common examples include:

  • a substantial increase or decrease in a parent’s income

  • job loss, job change, or new employment

  • changes in the child’s medical, educational, or special needs

  • changes in custody or parenting time

  • remarriage or additional children affecting financial obligations

The court will review whether the change meaningfully impacts the ability to pay or the child’s financial needs.

Three-Year Rule

You may also request a child support modification if:

  • At least three years have passed since the current order was signed, and

  • The existing child support amount differs from what the Texas child support guidelines would require by 20% or $100, whichever is less

This allows parents to request updates when income or circumstances have gradually changed over time.


How to File for Child Support Modification in San Antonio

The parent requesting the modification must file a formal request with the court that issued the original child support order, typically in Bexar County for San Antonio cases. The process generally includes:

  • preparing legal documents outlining the requested change

  • Filing the motion with the court

  • Formally serving the other parent with notice of the request

Failure to follow proper legal procedures can delay or negatively impact your case, which is why legal guidance is often helpful.


Court Hearing and Judicial Review

Once the request is filed, the court will schedule a hearing. During the hearing:

  • Both parents may present evidence, such as income records or proof of changed circumstances

  • The judge will review financial documentation and testimony

  • The court will determine whether the requested modification is justified

The judge’s decision will be based on the best interests of the child and compliance with Texas child support laws.


How Texas Child Support Guidelines Affect Modifications

Texas child support guidelines serve as a reference point when reviewing modification requests. These guidelines are primarily based on:

  • the obligor’s net income

  • the number of children involved

  • applicable deductions and statutory caps

While guidelines are influential, courts may adjust child support when justified by the facts of the case.


Why Legal Representation Matters

Although it is possible to request a child support modification without an attorney, the process can be complex. An experienced San Antonio family law attorney can help:

  • determine whether you qualify for a modification

  • gather and present financial evidence

  • ensure proper filing and service

  • advocate for a fair outcome in court


Get Help Modifying Child Support in San Antonio

If your circumstances have changed and your current child support order no longer reflects your situation, seeking a modification may be appropriate.

The experienced team at Denis Law Group assists families with child support modifications in San Antonio and throughout Bexar County.
Schedule a consultation today to discuss your options and protect your child’s best interests.

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