Reviewed August 2026
Child Support in North Carolina
North Carolina calculates child support using the income shares model, authorized under General Statute 50-13.4. The state's Administrative Office of the Courts publishes the North Carolina Child Support Guidelines. These guidelines combine both parents' gross incomes and apply a statewide schedule to that total. The resulting obligation is then split between the parents, based on each parent's share of the combined income. Which worksheet applies depends on the custody arrangement. Worksheet A covers cases where one parent has primary physical custody. Worksheet B covers shared physical custody. Worksheet C covers split custody, where each parent has primary custody of at least one child. A North Carolina support order can be set within a district court family case, or through an application to North Carolina Child Support Services. North Carolina district courts hear child support matters. Child Support Services sits within the Department of Health and Human Services. It is the state's IV-D agency, helping parents establish or enforce a support order.
Virdix's document-preparation product currently prepares divorce paperwork for California and Florida cases. This page explains how child support works under North Carolina law for people researching before they file. It is not legal advice, and Virdix does not prepare or file North Carolina paperwork. See how Virdix works for California divorces.
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The income shares guideline and its three worksheets
North Carolina's guideline combines both parents' gross monthly incomes. It then looks up the basic child support obligation the state's schedule assigns to that combined amount. Finally, it divides that amount between the parents, in proportion to each one's income share.
Worksheet A applies when one parent has the child for the majority of overnights. Worksheet B applies when both parents have at least a set number of overnights, reflecting shared custody. Worksheet C applies in split custody, where each parent has primary custody of at least one shared child. The guideline also factors in health insurance premiums and work-related child care expenses.
Applying through Child Support Services
North Carolina Child Support Services sits inside the Department of Health and Human Services. It is the state's IV-D agency and works with county child support offices statewide. A parent can apply through the state or a local county office for paternity establishment, a support order, or enforcement.
A parent already in a district court case for custody or divorce can also have support decided directly in that case.
Which court hears the case
North Carolina district courts hear child support matters connected to custody, divorce, and paternity cases. The North Carolina Judicial Branch publishes the current guideline worksheets and related forms for parents representing themselves.
Cases Child Support Services opens administratively can also come before a district court, if a party requests a hearing.
Modifying a North Carolina order
A North Carolina order can be modified after a substantial change in circumstances since it was entered. There is a second path too. Once three years have passed since the order was last set or reviewed, a party can request modification on that basis alone. They must show the guideline amount would differ from the current order by 15 percent or more. No separate, unrelated change needs to be proven.
A parent seeking modification files a motion in the district court case, or requests a review through Child Support Services for agency-managed cases.
Enforcement
Child Support Services enforces North Carolina orders using standard IV-D tools. These include income withholding, intercepting state and federal tax refunds, credit bureau reporting, and license suspension for significant arrears.
A parent owed support who needs enforcement help can open a case with the agency. This works even when the original order came from a private district court filing.
Sources: N.C. General Statute 50-13.4, child support, North Carolina Courts, forms search (child support worksheets), North Carolina Child Support Services
Not independently confirmed
- The exact overnight thresholds that separate Worksheets A, B, and C should be confirmed against the current North Carolina Child Support Guidelines at filing time.
- The specific how-to-apply page on ncchildsupport.ncdhhs.gov could not be pinned to one URL at drafting time; confirm the direct application link before publishing.
Child Support in North Carolina: frequently asked questions
What model does North Carolina use for child support?+
North Carolina uses the income shares model under General Statute 50-13.4. The guideline combines both parents' gross incomes, applies a statewide schedule to the combined amount, and divides the resulting support obligation between the parents based on each one's income share.
What is the difference between North Carolina's Worksheets A, B, and C?+
Worksheet A applies when one parent has the child for most overnights. Worksheet B applies when both parents share at least a set minimum number of overnights. Worksheet C applies in split custody, where each parent has primary custody of at least one shared child. The right worksheet depends on the actual custody schedule.
How do I apply for child support services in North Carolina?+
Through North Carolina Child Support Services, part of the Department of Health and Human Services, which works with county child support offices statewide. A parent can apply for paternity establishment, a new support order, or enforcement of an existing order.
Which court hears child support cases in North Carolina?+
North Carolina district courts hear child support matters connected to custody, divorce, and paternity cases. Administrative cases Child Support Services opens can also come before a district court if a party requests a hearing.
How do I modify a North Carolina child support order?+
There are two paths. One is showing a substantial change in circumstances. The other applies once three years have passed since the order was last set: showing the current guideline amount would differ from the existing order by 15 percent or more. A parent files a motion in the district court case or requests a review through Child Support Services.
What enforcement tools does North Carolina use for unpaid child support?+
Child Support Services can withhold income, intercept state and federal tax refunds, report arrears to credit bureaus, and pursue license suspension once a parent falls significantly behind. A parent owed support can open a case with the agency to start enforcement, regardless of how the original order was obtained.
This page is general information about child support in North Carolina, not legal advice for your situation. Laws, fees, and procedures change over time; confirm current details with North Carolina's own courts before relying on anything here. Virdix is not a law firm and is not licensed to practice law in North Carolina. Virdix does not prepare or file North Carolina divorce paperwork. It is not a substitute for an attorney licensed in North Carolina.
More North Carolina divorce guides
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