The trial court has some discretion in determining the modified amount of child support when it has determined that a Texas child support order should be modified. Tex. Fam. Code § 154.125 provides a schedule of percentages that are presumptively applied when the parent’s net monthly resources do not exceed a specified amount. The trial court, however, may consider the listed factors or “any other reason” to determine the application of those amounts is not in the best interest of the child. Tex. Fam. Code § 154.123. There must be evidence of the child’s “proven needs” in the record for the court to deviate upwards from the guidelines. Tex. Fam. Code § 154.126.
A father recently challenged a modification to his child support obligation, arguing the trial court improperly deviated from the presumptive amount. According to the appeals court’s opinion, the parties’ 2017 divorce decree obligated the father to pay $1,710 in child support each month for one child (i.e., max child support at the time). In 2018, he petitioned to modify the amount of child support, claiming his income had decreased.
Father Seeks Reduction in Child Support
The father lived in California and worked as a vice president, selling software testing. His base salary was $80,000, but he also earned commissions and a significant bonus (up to 50% of his base salary). The mother had been a homemaker, but had just begun providing catering services at the time of the hearing. She had earned approximately $1,400 for the one event she had catered at the time of trial.
Texas Divorce Attorney Blog


Texas family law presumes a man is the father of a child in certain circumstances, including when he is married to the child’s mother at the time of the birth or when he continuously resides with the child for the first two years of the child’s life and holds himself out to others as the child’s father. Tex. Fam. Code § 160.204. A Texas trial court must generally order genetic testing to determine parentage if one of the parties requests it, but that is not the case if there is a presumed father. Tex. Fam. Code § 160.502. When there is a presumed father, the court may deny the request for genetic testing if the conduct of the requesting party estops them from denying parentage and it would be inequitable to disprove the presumed father’s parentage. In deciding whether to deny a request for genetic testing, the court must consider the child’s best interests, including certain enumerated factors. Tex. Fam. Code § 160.608
A court should consider a number of factors in deciding a Texas custody case. Even when the court determines the parents should be joint managing conservators, the court does not have to award equal periods of possession and access to the child to each parent. Tex. Fam. Code § 153.135. Under Texas law, there is a rebuttable presumption that the standard possession order serves the child’s best interests. Tex. Fam. Code § 153.252. A father recently
The trial court in a Texas family law case has only a limited ability to change its judgment once its plenary power expires. Generally, plenary power lasts for thirty days from the date the final judgment is signed, but it may be extended if the court overrules certain motions or modifies the judgment while it still has plenary power.