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Child Support Calculator for North Carolina

Estimate monthly child support payments in North Carolina using the state's Income Shares formula. Updated for 2026 guidelines.

Income Shares
Calculation Model
20%
1 Child Rate
30%
2 Children Rate
36%
3 Children Rate
Disclaimer: This calculator provides estimates based on North Carolina's general guidelines. Actual child support amounts depend on individual circumstances. Consult a North Carolina family law attorney for accurate calculations.

Calculate North Carolina Child Support

North Carolina Child Support Guidelines

Calculation Model: Income Shares

NC Child Support Guidelines use adjusted gross income. Schedule-based calculation with shared custody credit for 123+ overnights.

North Carolina Guideline Percentages

ChildrenPercentage of Combined Income
1 Child20%
2 Children30%
3 Children36%
4 Children39%
5+ Children42%

North Carolina Imputed Income & Minimum Thresholds

In North Carolina, if a parent is voluntarily unemployed or underemployed, the court may impute income based on the parent's earning capacity, work history, education, and local job market conditions. Under the income-shares model, both parents' incomes are considered to determine the total child support obligation.

North Carolina Child Support Enforcement

The North Carolina child support enforcement agency handles establishing, modifying, and enforcing child support orders. They can assist with locating non-custodial parents, establishing paternity, and collecting past-due support through wage garnishment, tax intercepts, and other enforcement tools.

North Carolina Child Support Enforcement Agency →

Frequently Asked Questions

How is child support calculated in North Carolina?+
North Carolina uses the Income Shares model to calculate child support. NC Child Support Guidelines use adjusted gross income. Schedule-based calculation with shared custody credit for 123+ overnights. The court considers both parents' income, number of children, custody arrangement, childcare costs, and health insurance premiums when determining the support obligation.
What is the minimum child support in North Carolina?+
North Carolina does not have a fixed minimum dollar amount for child support. The amount is calculated based on the state guidelines using both parents' incomes. However, courts may impute minimum wage income to a voluntarily unemployed or underemployed parent. Even low-income parents may be ordered to pay a nominal amount to maintain the support obligation.
Can child support be modified in North Carolina?+
Yes, child support in North Carolina can be modified when there is a substantial change in circumstances. This includes significant changes in either parent's income (typically 15-20% or more), changes in custody arrangements, changes in the child's needs, or changes in childcare or health insurance costs. You must file a motion with the court that issued the original order.
How long does child support last in North Carolina?+
In North Carolina, child support generally continues until the child turns 18 or graduates from high school, whichever occurs later. Some circumstances may extend or terminate the obligation earlier, such as the child's emancipation, marriage, or entry into military service. Consult a North Carolina family law attorney for specific details.

Compare With Other States

See how North Carolina's child support guidelines compare with neighboring states.

StateModel1 Child2 Children3 Children
North CarolinaIncome Shares20%30%36%
VirginiaIncome Shares20%30%36%
TennesseeIncome Shares21%32%38%
GeorgiaIncome Shares21%31%37%
South CarolinaIncome Shares20%30%36%

Need a Family Law Attorney in North Carolina?

Get accurate child support calculations and protect your rights under North Carolina law.

Estimate Attorney Costs →

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