Coparent Math

Texas vs Virginia child support: which state is higher? (2026)

Checked 2 Nov 2026Published by

It depends mostly on two things: the income of the parent the children live with, and custody time. Texas looks only at the paying parent's net income, so for two children and a paying parent earning $6,000 a month it is $1,239.21 whatever the other parent earns. Virginia uses both incomes and is $1,094.40 when the other parent earns $4,000, and $258.86 with 182 days a year of shared time. When the parent the children live with has no income, or at very high incomes, Virginia can be higher.

Is child support higher in Texas or Virginia?

It depends on the family. For two children, with the parent they live with earning $4,000 a month and no shared custody, at a range of incomes for the other parent:

Other parent's income a monthTexasVirginia
$2,000$445.29$496.33
$4,000$848.92$821.00
$6,000$1,239.21$1,094.40
$9,000$1,766.83$1,510.62
$12,000$2,285.21$1,838.25
$20,000$2,925.00$2,699.17
$40,000$2,925.00$4,402.73
The family: 2 children; 0 days a year with the other parent. Texas's formula does not use the income of the parent the children live with. Computed by the Coparent Math engine with Texas and Virginia'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; Code of Virginia § 20-108.2, checked 2 Nov 2026; 2025 Acts of Assembly, Chapter 702 (SB 805), chaptered text, checked 2 Nov 2026; Child Support Guidelines Review Panel, Review of Virginia's Child Support Guidelines (RD397, December 2013): Key Changes (1) and Appendix C, checked 2 Nov 2026.

In this family Virginia is higher at the lowest income shown, Texas is higher through the middle of the range, and Virginia is higher again at the top, where Texas stops at its cap. The two other big differences are the income of the parent the children live with and custody time.

How do Texas and Virginia calculate child support?

Texas Virginia
Law Texas Family Code § 154.125 Code of Virginia § 20-108.2
Model Percentage of the paying parent’s income Income shares schedule
Income base Paying parent’s net resources, after federal income tax, Social Security and Medicare Both parents’ gross income
Two children 25% From the schedule, split by income share
Cap $11,700 a month of net resources None
Custody time A factor for deviating (§ 154.123) Formula above 90 days a year
Child care A factor for deviating (§ 154.123) Added and split by income

Texas: two children

In Texas: 2 children; the other parent earns $6,000 a month before tax.

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

    $6,000 gross − $372.00 Social Security − $87.00 Medicare − $584.17 federal income tax = $4,956.83 of net resources a month.

    $4,956.83
  2. Apply the guideline for 2 children§ 154.125, guideline percentages and cap

    $4,956.83 × 25% = $1,239.21.

    $1,239.21 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

Virginia: the same family, sole custody

In Virginia: 2 children; the parent the children live with earns $4,000 a month and the other parent $6,000, before tax; 0 days a year with the other parent.

  1. Add the two incomesCode of Virginia § 20-108.2

    $4,000 + $6,000 = $10,000 a month. The other parent's share is $6,000 ÷ $10,000 = 60%.

    60%
  2. Look up the schedule§ 20-108.2 B, schedule of support

    The schedule's amount for $10,000 of combined income and 2 children.

    $1,824.00
  3. Work out the sole-custody figure§ 20-108.2 G, sole and shared custody

    $1,824.00 × 60% = $1,094.40.

    $1,094.40
  4. Check for shared custody§ 20-108.2 G, sole and shared custody

    0 days with the other parent is not more than 90, so the sole-custody figure applies.

    $1,094.40 a month
Computed by the Coparent Math engine with Virginia's rules in force on 2 Nov 2026. Sources: Code of Virginia § 20-108.2, checked 2 Nov 2026; 2025 Acts of Assembly, Chapter 702 (SB 805), chaptered text, checked 2 Nov 2026; Child Support Guidelines Review Panel, Review of Virginia's Child Support Guidelines (RD397, December 2013): Key Changes (1) and Appendix C, checked 2 Nov 2026.Open this family in the calculator

How does the other parent’s income change the comparison?

Texas does not use the income of the parent the children live with, so the Texas amount stays the same. Virginia splits one total by income share, so the higher that parent’s income, the lower the other parent’s share. The same paying parent at $6,000 a month:

Parent the children live with earns Texas Virginia
$0 $1,239.21 $1,489.00
$4,000 $1,239.21 $1,094.40
$6,000 $1,239.21 $1,029.50
$10,000 $1,239.21 $919.13

How does shared custody change the comparison?

This is the largest difference. Virginia’s guideline switches to a shared custody formula when each parent has the children for more than 90 days a year (§ 20-108.2 G 3). Texas has no shared custody formula: the time of possession and access is one of the factors a Texas court may weigh when deciding whether applying the guideline would be unjust or inappropriate (§ 154.123). The Texas figure below is the guideline before any such decision.

Days a year with the other parentFormulaSupport a monthPaid by
0 daysSole custody$1,094.40the other parent
90 daysSole custody$1,094.40the other parent
91 daysShared custody$895.51the other parent
120 daysShared custody$692.62the other parent
146 daysShared custody$510.72the other parent
182 daysShared custody$258.86the other parent
Virginia, with 2 children; the parent the children live with earns $4,000 a month and the other parent $6,000, before tax. Shared custody applies when each parent has the children more than 90 days a year. Computed by the Coparent Math engine with Virginia's rules in force on 2 Nov 2026. Sources: Code of Virginia § 20-108.2, checked 2 Nov 2026; 2025 Acts of Assembly, Chapter 702 (SB 805), chaptered text, checked 2 Nov 2026; Child Support Guidelines Review Panel, Review of Virginia's Child Support Guidelines (RD397, December 2013): Key Changes (1) and Appendix C, checked 2 Nov 2026.

At 182 days, the Texas guideline is still $1,239.21. See shared custody in Virginia and how custody time changes support.

How does child care change the comparison?

Virginia adds work related child care to the basic obligation and splits it by income (§ 20-108.2 F). The Texas guideline does not add child care; child care expenses incurred to maintain employment are a factor for deviating (§ 154.123). With $1,000 a month of child care paid by the parent the children live with:

StateGuideline modelSupport a monthPaid by
TexasPercentage of net resources$1,239.21the other parent
VirginiaIncome shares$1,694.40the other parent
The family: 2 children; the parent the children live with earns $4,000 a month and the other parent $6,000, before tax; 0 days a year with the other parent; child care of $1,000 a month, paid by the parent the children live with. Texas's formula does not use the income of the parent the children live with, child care. Computed by the Coparent Math engine with Texas and Virginia'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; Code of Virginia § 20-108.2, checked 2 Nov 2026; 2025 Acts of Assembly, Chapter 702 (SB 805), chaptered text, checked 2 Nov 2026; Child Support Guidelines Review Panel, Review of Virginia's Child Support Guidelines (RD397, December 2013): Key Changes (1) and Appendix C, checked 2 Nov 2026.

How long does support last, and how is it changed?

Texas Virginia
Usual end 18 or high school graduation, whichever is later (§ 154.001) 18
High school student Past 18 while enrolled and meeting attendance requirements (§ 154.002) To 19 or graduation, whichever is first, if full time, not self supporting and living at home (§ 20-124.2 C)
Disabled child May continue indefinitely (§ 154.001) A court may order support past 18 if the disability began before 18 (§ 20-124.2 C)
Changing the amount A material and substantial change, or three years and a guideline difference of 20 percent or 100 dollars (§ 156.401) A material change; in reviews by the state’s Division of Child Support Enforcement, a difference of at least 10 percent and at least 25 dollars a month is deemed one (§ 63.2-1921 C)

What this comparison does not cover

It compares guideline amounts only. It does not cover which state can set or change an order when the parents live in different states; see moving to another state and parents in different states. Texas medical support and children in more than one household, and the Virginia rules listed in the Virginia guide, are not modeled. The figures are estimates, not legal advice.

Run your own numbers

This guide's example: in Virginia, 2 children; the parent the children live with earns $4,000 a month and the other parent $6,000, before tax; 0 days a year with the other parent. The guideline amount is $1,094.40 a month. Change any number in the calculator and every step of the formula updates.

Open this family in the Virginia calculator

Questions

Is child support higher in Texas or Virginia?

For many families with two working parents, Texas. For two children, a paying parent earning $6,000 and the other parent earning $4,000, it is $1,239.21 in Texas and $1,094.40 in Virginia. When the other parent has no income, Virginia is higher: $1,489.00.

Does 50/50 custody lower child support in Texas like it does in Virginia?

Not by formula. Virginia's guideline uses the days with each parent above 90 a year. In Texas, time of possession and access is a factor a court may consider when deciding whether to depart from the guideline (Texas Family Code § 154.123).

Does Texas or Virginia use gross income?

Virginia uses both parents' gross income. Texas uses the paying parent's net resources, after federal income tax, Social Security and Medicare.

When does child support end in Texas and in Virginia?

In Texas, at 18 or high school graduation, whichever is later, or indefinitely for a disabled child (§ 154.001). In Virginia, at 18, or for a full time high school student living at home, at 19 or graduation, whichever is first (Code of Virginia § 20-124.2 C).

Which state is higher for high earners?

Texas applies its percentage only up to $11,700 a month of net resources, and a court may add more for proven needs. Virginia has no cap, so at very high incomes Virginia's guideline is usually higher.

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