Coparent Math

Child support above the income cap in Texas (2026)

Checked 2 Nov 2026Published by

Since 1 September 2025 the Texas guideline applies to the paying parent's net resources up to $11,700 a month. For one child that caps the guideline at $2,340.00 a month. A court may order more than the guideline only depending on the parents' incomes and the proven needs of the child, and never more than the greater of the guideline amount or the child's proven needs (Texas Family Code § 154.126).

What is the Texas child support cap in 2026?

The cap is $11,700 a month (from 1 Sep 2025; Texas OAG 2026 tax charts (net resources cap effective 1 September 2025, in the chart's footnotes), checked 31 Oct 2026) of net resources. Texas Family Code § 154.125(a) says the guideline percentages are designed for net resources up to the amount “most recently published by the Title IV-D agency in the Texas Register”. The Title IV-D agency is the Office of the Attorney General.

The cap is a figure of net resources, after federal income tax, Social Security, Medicare and the other deductions in § 154.062. On the Attorney General’s 2026 tax chart, an employed parent with no other income or deductions reaches it at $15,713.51 a month in gross wages.

How much is the maximum guideline amount?

At or above the cap, the percentage applies to the capped amount only:

Monthly gross wages of the paying parent. From the cap upwards the guideline amount stops rising.

Other parent's income a month1 child2 children3 children4 children5 children
$12,000$1,828.17$2,285.21$2,742.25$3,199.29$3,656.33
$15,713.51$2,340.00$2,925.00$3,510.00$4,095.00$4,680.00
$20,000$2,340.00$2,925.00$3,510.00$4,095.00$4,680.00
$30,000$2,340.00$2,925.00$3,510.00$4,095.00$4,680.00
Monthly guideline amounts in Texas, by the other parent's income before tax. Paid by the other parent unless marked. Computed by the Coparent Math engine with Texas's rules in force on 2 Nov 2026. Sources: Texas Family Code chapter 154, checked 2 Nov 2026; IRS Rev. Proc. 2025-32 (2026 inflation adjustments), checked 31 Oct 2026; Social Security Administration: contribution and benefit base, and OASDI and HI tax rates, checked 31 Oct 2026; Texas OAG 2026 tax charts (net resources cap effective 1 September 2025, in the chart's footnotes), checked 31 Oct 2026.

When did the cap change, and when does it change next?

The cap is adjusted every six years to reflect inflation, using the change in the consumer price index over the 72 months before 1 March of the adjustment year, rounded to the nearest 50 dollars, and takes effect on 1 September (§ 154.125(a-1)). The Attorney General’s 2025 revised tax charts give the history:

Adjusted on From To
19 July 2013 $7,500 $8,550
12 July 2019 $8,550 $9,200
15 August 2025 $9,200 $11,700

The 2025 figure took effect on 1 September 2025. On the six year schedule the next adjustment would take effect on 1 September 2031; no figure has been announced.

Can a court order more than the guideline for a high earner?

Yes, within limits set by § 154.126:

  1. The court presumptively applies the percentage to net resources up to the cap.
  2. Without further reference to the percentage, it may order additional support “as appropriate, depending on the income of the parties and the proven needs of the child.”
  3. To do that, the whole guideline amount is subtracted from the child’s proven total needs, and the court allocates the remaining needs between the parents according to their circumstances.
  4. The paying parent can never be required to pay more than the greater of the guideline amount or 100 percent of the child’s proven needs.

An amount above the guideline is a variance, so the order must state both parents’ net resources, the percentage applied and the reasons (§ 154.130). The calculator does not estimate proven needs; it stops at the guideline amount.

Does the 2025 cap increase change existing orders?

Not by itself. An existing order changes only through a modification. Under § 156.401, a court may modify an order when circumstances have materially and substantially changed, or when it has been three years since the order was rendered or last modified and the monthly amount differs by either 20 percent or $100 from the current guideline amount. For an order made under the old cap, the higher cap can widen that difference. See the modifying an order guide.

What income counts for high earners?

All the resources in § 154.062(b): salary and bonuses, commissions, self-employment income, interest, dividends, royalties, net rental income, capital gains, trust income and other income actually received. The court may also assign deemed income to assets that do not produce income (§ 154.067). The calculator only takes wages; the self-employed and imputed income guide covers the other rules.

Open this family in the Texas calculator

What this guide does not cover

This guide does not estimate support above the cap, which depends on evidence of the child’s needs, and it does not cover how courts value business income or assets. The engine also leaves out these parts of the Texas guideline:

  • For children in one household. Children in more than one household are computed with a credit for the other children (154.128), or with the alternative table in 154.129; not modeled.
  • Dental support (up to 1.5% of the paying parent's resources, 154.1825), cash medical support when no health insurance is available (154.182(b)(3)) and uninsured medical costs (154.183(c)) are ordered on top of this, not modeled.
  • Self-employment income is not modeled. The engine deducts an employee's Social Security and Medicare; for self-employment income the Attorney General's self-employed chart deducts self-employment tax instead, which gives lower net resources.
  • Net resources here only count wages. Other income and some deductions (154.062) are not modeled.

The figures are estimates of the guideline amount. A court can order a different amount, and an existing order only changes when it is modified.

Run your own numbers

This guide's example: in Texas, 1 child; the other parent earns $20,000 a month before tax. The guideline amount is $2,340.00 a month. Change any number in the calculator and every step of the formula updates.

Open this family in the Texas calculator

Questions

What is the maximum child support in Texas in 2026?

The guideline maximum is the percentage for the number of children applied to $11,700 a month of net resources: $2,340.00 a month for one child and $2,925.00 for two. A court can order more only for the child's proven needs (§ 154.126).

When did the Texas child support cap change?

On 1 September 2025, from $9,200 to $11,700 a month of monthly net resources. The Attorney General adjusts the cap every six years for inflation and publishes it in the Texas Register (§ 154.125(a-1)).

Does the new cap change an existing order?

No. An order changes only when it is modified. A higher guideline amount under the new cap can matter in a modification, where the tests are a material and substantial change, or three years since the order and a difference of 20 percent or $100 from the guideline (§ 156.401).

What are proven needs of the child?

Chapter 154 does not list them. Section 154.126 says that above the cap the court may order additional amounts depending on the parties' incomes and the child's proven needs, after subtracting the guideline amount from those total needs.

Can a high earner be ordered to pay more than the child's needs?

No. The paying parent cannot be required to pay more than the greater of the guideline amount or 100 percent of the child's proven needs (§ 154.126(b)).

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