Coparent Math

Texas child support by income (2026)

Checked 2 Nov 2026Published by

Texas child support is 20% of the paying parent's net resources for one child, 25% for two and 30% for three, so it rises with income until net resources reach $11,700 a month. On a salary of $50,000 a year, the 2026 guideline for one child is $705.92 a month; on $100,000 it is $1,319.67.

How much is child support in Texas at different monthly incomes?

The guideline amount a month by the paying parent’s monthly gross wages, for one to five children:

Monthly gross wages of the paying parent up to 5,000 dollars, net resources from the 2026 tax charts. The first row is the federal minimum wage for a 40 hour week.

Other parent's income a month1 child2 children3 children4 children5 children
$1,256.67$232.11$290.14$348.16$406.19$464.22
$2,000$356.23$445.29$534.35$623.41$712.47
$2,500$438.08$547.61$657.13$766.65$876.17
$3,000$518.43$648.04$777.65$907.26$1,036.87
$3,500$598.78$748.48$898.18$1,047.87$1,197.57
$4,000$679.13$848.92$1,018.70$1,188.48$1,358.27
$4,500$759.48$949.36$1,139.23$1,329.10$1,518.97
$5,000$839.83$1,049.79$1,259.75$1,469.71$1,679.67
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.

Monthly gross wages of the paying parent from 6,000 dollars. From the cap row down the amount stops rising.

Other parent's income a month1 child2 children3 children4 children5 children
$6,000$991.37$1,239.21$1,487.05$1,734.89$1,982.73
$7,000$1,132.07$1,415.08$1,698.10$1,981.12$2,264.13
$8,000$1,272.77$1,590.96$1,909.15$2,227.34$2,545.53
$9,000$1,413.47$1,766.83$2,120.20$2,473.57$2,826.93
$10,000$1,554.17$1,942.71$2,331.25$2,719.79$3,108.33
$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
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.

Six or more children get not less than the amount for five (Texas Family Code § 154.125(b)).

How much is child support on a yearly salary in Texas?

The same guideline, for yearly salaries divided by 12:

Yearly salary Monthly wages 1 child 2 children 3 children
$30,000 $2,500 $438.08 $547.61 $657.13
$40,000 $3,333.33 $572.00 $715.00 $858.00
$50,000 $4,166.67 $705.92 $882.40 $1,058.88
$60,000 $5,000 $839.83 $1,049.79 $1,259.75
$75,000 $6,250 $1,026.54 $1,283.18 $1,539.81
$100,000 $8,333.33 $1,319.67 $1,649.58 $1,979.50
$150,000 $12,500 $1,896.52 $2,370.65 $2,844.77
$200,000 $16,666.67 $2,340.00 $2,925.00 $3,510.00

Monthly guideline amounts under the rules in force when this page was built, with the 2026 tax charts.

How is the figure worked out for one salary?

Gross income is worked out for the year and averaged per month (§ 154.061(a)), turned into net resources, and multiplied by the guideline percentage. For $50,000 a year and one child:

One child, a yearly salary divided by 12

In Texas: 1 child; the other parent earns $4,166.67 a month before tax.

  1. Take off taxes§§ 154.061 and 154.062, net resources

    $4,166.67 gross − $258.33 Social Security − $60.42 Medicare − $318.33 federal income tax = $3,529.59 of net resources a month.

    $3,529.59
  2. Apply the guideline for 1 child§ 154.125, guideline percentages and cap

    $3,529.59 × 20% = $705.92.

    $705.92 a month
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.Open this family in the calculator

What do these tables assume?

  • All income is wages, and the only deductions are federal income tax for a single person with the standard deduction, Social Security and Medicare, as in the Attorney General’s employed persons tax chart (§ 154.061(b)).
  • The children all live in one household and the paying parent has no other children to support.
  • No union dues and no children’s health insurance paid by the paying parent; both are deducted when present (§ 154.062(d)).

Other income counts too, such as bonuses, rental income, interest and self-employment income (§ 154.062(b)), and self-employed parents pay more in Social Security and Medicare, so their net resources are lower for the same gross income. The self-employed and imputed income guide covers both.

Where does the amount stop rising?

At net resources of $11,700 a month, which wages reach at $15,713.51 a month on the 2026 chart. Above that the guideline applies to the capped amount, and a court may add more only for the child’s proven needs (§ 154.126). See the high income guide.

Why is there a jump at low incomes?

When net resources are under $1,000 a month, lower percentages apply (§ 154.125(c)). The minimum wage row in the first table is above that line. The low income guide shows the switch.

Open the 50,000 dollar salary example in the Texas calculator

What this guide does not cover

These tables show the guideline amount only; medical and dental support is ordered on top (§ 154.064), and a court can vary from the guideline (§ 154.123). They do not cover children in more than one household. 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 $4,166.67 a month before tax. The guideline amount is $705.92 a month. Change any number in the calculator and every step of the formula updates.

Open this family in the Texas calculator

Questions

How much is child support on a 50,000 dollar salary in Texas?

For one child, the 2026 guideline is $705.92 a month, assuming the income is all wages and the only deductions are federal income tax, Social Security and Medicare. For two children it is $882.40.

How much is child support on 100,000 dollars a year in Texas?

For one child, $1,319.67 a month under the 2026 tax charts; for two children, $1,649.58.

Is Texas child support based on gross or net pay?

Net. The guideline percentage applies to net resources: gross resources minus federal income tax for a single person with the standard deduction, Social Security and Medicare, state income tax, union dues and the children's health and dental insurance paid by that parent (§ 154.062(d)).

Why do these figures differ from my take-home pay?

Texas uses a standard tax calculation, not actual withholding: federal income tax for a single person with the standard deduction, as in the Attorney General's tax charts (§ 154.061(b)). Retirement contributions, insurance for other people and other payroll deductions are not subtracted.

Sources

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