Child Support in Virginia: How Much Will You Owe?

Quick answer: it depends on both parents' incomes, how many children you have, and the parenting schedule. The calculator on this page turns those numbers into a real guideline estimate in about a minute. It is an educational estimate, not legal advice, and the judge always sets the final amount. FamilyCourtHelp.com is a self-help resource, not a law firm.

Wondering how much child support you will owe or receive in Virginia? The state uses one formula everywhere, so the same math applies in every county. This page explains how it works, lets you run a live estimate, and links to a dedicated page for each county at the bottom.

Virginia follows the Income Shares model under Va. Code § 20-108.2. The court combines both parents' monthly gross incomes, looks up the basic support obligation on the state's guideline schedule for that income level and number of children, then prorates the obligation between the parents according to each parent's percentage share of the combined income.

What counts as income? Virginia runs the formula on gross income, meaning income before taxes come out. Gross income from any source including wages, self-employment, severance, pensions, retirement, Social Security, workers' compensation, unemployment, and recurring gifts.

Parenting time matters directly in Virginia: the number of overnights each parent has changes the math itself. Virginia uses a shared-custody formula that kicks in only when each parent has at least 90 overnights with the child per year. Once both parents cross that 90 overnight line, the guideline recalculates support to reflect the time each parent provides the home, food, and daily care. Below 90 overnights for one parent, the standard Income Shares calculation applies without a shared-care adjustment. This on-page calculator gives an estimate, and the official Virginia worksheet controls the final number.

When does it end? Virginia child support generally ends at age 18 but continues to age 19 if the child is a full-time high school student, not self-supporting, and living with a parent. Continuing support for disabled adult children is available.

Can the amount change later? File a motion in juvenile and domestic relations or circuit court, or request review through DCSE. A material change in circumstances supports modification.

If payments fall behind, Virginia has real enforcement tools. Virginia DCSE enforces through immediate income withholding, tax intercept, license suspension, lien filings, credit reporting, and contempt referrals.

Child support cases in Virginia are generally handled through the state's Circuit Court, and Virginia Division of Child Support Enforcement (Department of Social Services) runs the state's child support services program. Forms and local practice can vary, so confirm the current details with your local court or the agency.

The calculator on this page is the same live engine behind our full Child Support Calculator. Enter both incomes, the number of children, and the overnight split, and the estimate updates instantly. The full calculator page adds extras like health insurance, child care costs, and saved scenarios.

Bottom line for Virginia: the guideline number comes from incomes, children, and parenting time. Run the estimate on this page, keep your paperwork honest and complete, and let the court confirm the final amount.

Frequently asked questions

How much child support will I owe in Virginia?

There is no flat amount. Virginia uses the Income Shares model under Va. Code § 20-108.2, so the number depends on both parents' incomes, the number of children, and the parenting schedule. The calculator on this page gives you a guideline estimate, and the court sets the final amount.

When does child support end in Virginia?

Age 18, with continuation up to age 19 if the child is a full-time high school student, not self-supporting, and living with a parent.

Can the child support amount be changed later in Virginia?

Usually yes, when circumstances change enough. A material change in circumstances; a meaningful change in income, custody, or expenses supports modification.

Who handles child support cases in Virginia?

Cases are generally heard in the state's Circuit Court, and Virginia Division of Child Support Enforcement (Department of Social Services) handles services like locating parents, establishing orders, and collecting payments.