Child Support in North Carolina
Clear guidance for fair and accurate child support.
Child support affects a child’s daily needs and both parents’ financial stability. Our attorneys help parents establish, calculate, enforce, and modify support under North Carolina law.
Child support and custody are separate issues
A parent’s duty to pay support does not depend on receiving visitation, and denied parenting time does not authorize a parent to stop paying. Each issue must be addressed through the proper legal process.
How child support is calculated
North Carolina’s Child Support Guidelines generally use both parents’ incomes, the custody schedule, and certain child-related expenses. A court may deviate when the guideline result would be unjust, inappropriate, or fail to meet the child’s reasonable needs.
- Each parent’s gross income
- Number of children covered
- Overnight custody schedule
- Work-related childcare costs
- Health-insurance premiums for the child
- Extraordinary child-related expenses
- Other court-ordered support obligations
- Responsibility for other children
Choosing the right process
Agreement or consent order
Parents may resolve support in a separation agreement or submit an agreed order. The legal effect and enforcement options depend on how the agreement is documented.
Private court action
A parent or qualifying caregiver may file a civil child-support claim in district court and present financial evidence to the judge.
Child Support Services
North Carolina Child Support Services may help establish paternity and support, collect payments, and pursue enforcement. If you and the other parent were never married, see our guide for unmarried parents.
Financial information your case may require
Income documentation
Pay records, tax returns, business records, bonuses, commissions, benefits, and other income sources may affect the calculation.
Child-related expenses
Documentation may include childcare invoices, insurance costs, uninsured medical expenses, education costs, and extraordinary needs.
Self-employment and complex income
Closely held businesses, variable compensation, reimbursements, and voluntary reductions in income may require closer analysis.
Modification and enforcement
A support order may be modified after three years or when there has been a substantial change in circumstances. Under current court guidance, a guideline difference of 15% or more after three years creates a presumption of changed circumstances.
Job loss, a major income change, changes in custody, childcare, insurance, or a child’s needs may be relevant. A change is not automatic. You must use the proper process.
How Long Child Support Lasts in North Carolina
Support normally ends when the child turns 18, with two exceptions that catch parents off guard.
Still in high school at 18
If the child is still in primary or secondary school when they turn 18, support continues until they graduate, stop attending, fail to make satisfactory progress, or turn 20, whichever comes first.
No college support by court order
Unlike some states, North Carolina courts cannot order a parent to pay for college. Parents can agree to it in a separation agreement or consent order, and that promise is then enforceable as a contract.
Emancipation and adult disabled children
Support ends early if the child is emancipated by marriage or court order. It does not automatically continue for an adult child with a disability unless the parents have agreed to it.
Health Insurance, Medical Bills and Extraordinary Expenses
The court must address health insurance in every support order. The parent who provides coverage at a reasonable cost adds the child’s share of the premium to the worksheet, and that cost is split between the parents in proportion to income. Uninsured medical and dental expenses, including deductibles, co-pays and orthodontics, are usually divided the same way, with the guidelines presuming the custodial parent absorbs the first $250 per child per year.
Work-related child care costs go on the worksheet as well. Private school tuition, tutoring, travel for visitation and expenses for a child’s special needs can be added as extraordinary expenses when the court finds them reasonable and necessary, a frequent point of dispute that our post on child support and private school explains.
Joint Custody Does Not Mean No Child Support
Parents often assume that a shared or 50/50 custody schedule cancels child support. In North Carolina it usually does not. Support is calculated from both parents’ gross incomes, the number of children, and the number of overnights each parent actually has, not from the label on the custody order. When one parent earns substantially more than the other, that parent will typically owe support even with an equal schedule, because the guidelines are designed to keep the child’s standard of living similar in both homes.
Which worksheet applies
Worksheet B is used when each parent has the child for at least 123 overnights a year. It gives credit for the time each parent has, so the resulting number is usually lower than under Worksheet A, but it rarely reaches zero unless the parents’ incomes are close to equal.
Can we agree to waive it?
Parents can agree to a support amount, including a low one, in a consent order, but a judge has to find it reasonable and in the child’s interest. Child support belongs to the child, so an agreement between parents to waive it entirely is not binding on the court and can be revisited later.
Modifying Child Support: The 15 Percent Rule
Either parent can ask to modify support when there has been a substantial change in circumstances. North Carolina gives you a shortcut: if the order is at least three years old and recalculating under the current guidelines would change the amount by 15 percent or more, that difference alone is presumed to be a substantial change. Before three years, or for a smaller change, you must prove the change directly, for example a job loss, a significant raise, a new custody schedule, or a child’s changed needs.
Two rules matter here. A modification applies only from the date the motion is filed, never retroactively, so waiting costs money every month. And a parent who quits or takes a lower-paying job to reduce support can have income imputed at their earning capacity. We handle both upward and downward modifications, and our calculator is the quickest way to see whether the 15 percent threshold is met.
How the North Carolina Child Support Guidelines Work
Every child support case in North Carolina starts with the Child Support Guidelines adopted by the Conference of Chief District Court Judges. The Guidelines create a rebuttable presumption that the number they produce is the correct amount of support, in any proceeding where support is decided, including divorce, custody, paternity, and domestic violence cases. A judge can order a different amount only after a hearing and written findings that the guideline figure would not meet the child’s reasonable needs or would be unjust to a parent. The Guidelines are reviewed every four years; the current version took effect January 1, 2023.
The income shares model
The Guidelines assume a child should receive the same share of parental income after separation that the child would have received if the parents lived together. A schedule built from economic data on what families spend on children sets a basic obligation for the parents’ combined income, and each parent is responsible for that obligation in proportion to their share of the income. Child care, the child’s health insurance premium, and extraordinary expenses are added on top and split the same way.
The floor and the cap
A parent whose income is below the self-support reserve, set at the federal poverty level for one person, is ordered to pay a minimum of $50 per month. At the top, the schedule stops at a combined income of $40,000 per month, or $480,000 a year. Above that, the court sets support in its discretion based on the child’s reasonable needs and the parents’ ability to pay, which usually means evidence of what the child’s life has cost.
Voluntary unemployment and imputed income
If a parent is voluntarily unemployed or underemployed in bad faith, meaning the choice was made to avoid support, the court calculates support on what that parent could earn rather than what they do earn. The rule does not apply to a parent who cannot work for physical or mental reasons, or to a parent caring for a child under three, unless the court finds bad faith.
A new spouse’s income
Remarriage does not change the calculation. A stepparent’s income is not counted in either parent’s gross income, and the Guidelines do not apply to a stepparent’s or an agency’s secondary duty of support. What a new spouse contributes to the household can, however, become relevant if a parent asks the court to deviate.
Agreements and the Guidelines
Parents can set support in a separation agreement, and the agreed amount is presumed reasonable. It does not displace the Guidelines. If either parent later asks the court to set support, the judge compares the agreed figure to the guideline figure and can order the guideline amount if the agreement does not meet the child’s needs, because the right to support belongs to the child.
What counts as income
Gross income from any source: wages, salary, commissions, bonuses, self-employment income after ordinary business expenses, rental income, retirement and disability benefits, unemployment and workers’ compensation, severance, and recurring gifts. Means-tested public assistance is excluded, and child support received for other children is not income. Self-employed parents and parents paid in cash are where most disputes arise.
Asking for More Support, or Less
The same rule, a substantial change in circumstances, applies whether you are asking the court to raise support or lower it. What differs is the evidence.
Grounds for an increase
The cost of raising the child has gone up: childcare, medical care, school, or a new special need. The receiving parent’s income has dropped through job loss, illness, or disability. Or the paying parent’s finances have improved significantly, since the child is entitled to benefit from a parent’s better fortunes. After three years, a 15 percent difference under the current guidelines is enough on its own.
If you cannot pay what the order says
A layoff, a pay cut, a disability, or a new custody schedule can support a reduction, but only through a motion to the court. Paying less on your own is not a modification; it is arrears, and arrears cannot be reduced retroactively. File the motion the month your income changes, keep paying what you can, and document the change. A parent who quits or takes a lower-paying job to reduce support can have income imputed at their earning capacity instead.
When the court will not reduce support
Some changes feel substantial and are not. Remarriage and a new spouse’s income do not change the calculation. Voluntary unemployment, a job change taken by choice, a termination for misconduct, an increase in your own living expenses, the other parent’s new relationship, and disagreement about how the other parent spends the money are not grounds. Neither is an informal agreement to pay less, even a written one, because only the court can change the order and the difference accrues as arrears. Arrears that built up before the motion was filed cannot be reduced at all. A reduction requires an involuntary change, evidence of it, and a motion filed the month it happens.
Timing matters more than most parents realize
A modification takes effect from the date the motion is filed, never from the date circumstances changed. Every month of delay is a month at the old number, in either direction. Our child support calculator is the quickest way to see whether a change is worth pursuing.
When Child Support Is Not Paid
North Carolina gives custodial parents and the courts an unusually strong set of tools. Unpaid support does not go away; arrears remain collectible with interest long after the child is grown.
- Income withholding. Most orders require the paying parent’s employer to deduct support directly from wages, and withholding can be added to any order that falls behind.
- Contempt of court. A parent who can pay and does not can be held in civil contempt and jailed until a purge payment is made, or in criminal contempt for willful violation. See our page on contempt issues.
- Liens, intercepts and license revocation. Judgments for arrears attach to real estate; state and federal tax refunds can be intercepted; and driver’s, professional, hunting and fishing licenses can be revoked for arrears.
- Credit reporting and passport denial. Arrears are reported to credit bureaus, and a parent owing more than $2,500 can be denied a passport.
- Attorney’s fees. A parent who has to go to court to enforce support can be awarded attorney’s fees.
Enforcement can be pursued privately through our office or through North Carolina Child Support Services. Our child support enforcement and post-divorce collections pages explain when each makes sense.
If the other parent lives in another state. A North Carolina support order follows the paying parent. Under the Uniform Interstate Family Support Act, which every state has adopted, the order can be registered and enforced in the state where the parent now lives, wages can be withheld by an out-of-state employer, and the federal system can intercept tax refunds and flag passports regardless of where the parent moved. Child Support Services handles most interstate cases at no charge to the custodial parent, and we can pursue them privately when speed matters.
When the Guidelines Do Not Fit
The guidelines are presumed correct, but a judge can deviate when applying them would not meet, or would exceed, the child’s reasonable needs, or would be unjust to a parent. Deviation requires evidence of the child’s actual expenses and each parent’s ability to pay, and written findings. It arises most often with very high incomes above the guideline cap, children with significant medical or educational needs, and parents supporting children from other relationships.
Retroactive support can be ordered for the period before a claim is filed, based on the guidelines or the parent’s actual expenditures, and paternity must be established before support can be ordered for a child born outside marriage. See our paternity and child support guidelines pages.
Children with special needs. The guideline worksheet assumes a typical child. When a child has significant medical, therapeutic, or educational needs, the parent seeking support should document the actual costs, including therapy, equipment, medication, specialized schooling, and care that prevents a parent from working full time, and ask the court to add them as extraordinary expenses or to deviate from the guidelines. Support for a child with a disability does not automatically continue past 18 in North Carolina; if you want it to, it has to be written into a separation agreement or consent order while the child is still a minor.
North Carolina Child Support Forms
The official guideline worksheets (A, B, and C), the financial affidavit, and the forms to open a case are published by the North Carolina Judicial Branch and are free. If you are seeking support, you can also open a case through North Carolina Child Support Services in your county, which will establish paternity, calculate support, and handle collection at little or no cost. Parents in Mecklenburg County can start that process online.
- NC Judicial Branch: child support forms and worksheets
- North Carolina Child Support Services
- LawHelpNC: additional family law forms and instructions
The forms are simple to file and hard to fill out correctly. Income for a self-employed parent, the right worksheet for a shared schedule, and which expenses count as extraordinary are where most calculations go wrong, and an error at this stage carries forward for years.
North Carolina child support FAQs
Can support be ordered with a 50/50 custody schedule?
Yes. Shared custody does not eliminate child support. Income, overnights, and allowable expenses are considered under the applicable worksheet.
Do I need a custody order before requesting support?
No. A person caring for a child who lives with them may seek child support without first obtaining a custody order.
Can parents agree to a different amount?
Parents can reach agreements, but the form of the agreement matters. A court reviewing support must protect the child’s reasonable needs and may apply the Guidelines.
What if a parent is self-employed or hiding income?
Business and financial records may be used to determine actual income. Courts can examine benefits, expenses, earning capacity, and whether income was reduced in bad faith.
What happens if I lose my job?
File for modification promptly. The existing order remains enforceable until it is changed, and a judge decides how unemployment affects support.
When does child support end?
Support generally continues to age 18. It may continue to age 20 when a child remains in high school and meets statutory requirements. Different rules may apply to certain cooperative innovative high-school programs or valid agreements.
Can support be changed retroactively?
Modification is generally limited, so delays can be costly. Seek advice and file promptly when circumstances materially change.
Does unpaid support affect custody rights?
Custody and support are separate. Nonpayment does not automatically eliminate parenting rights, and denied visitation does not cancel the support obligation.
How is child support calculated in North Carolina?
Under the North Carolina Child Support Guidelines, both parents’ gross incomes are combined, the guideline schedule sets a basic obligation for that combined income and number of children, and each parent is responsible for their percentage share. Health insurance premiums, work-related child care and extraordinary expenses are added, and the custody schedule determines which worksheet applies. Our calculator runs the current worksheets.
Does North Carolina child support cover college?
Not by court order. A judge cannot require a parent to pay college expenses, and support ends at 18 or high school graduation. Parents who want college covered must agree to it in writing, and that agreement is then enforceable as a contract.
What is the maximum child support in North Carolina?
The guideline schedule currently stops at a combined parental income of $40,000 per month ($480,000 per year). Above that, the court sets support based on the child’s reasonable needs and the parents’ ability to pay rather than the schedule, which usually requires detailed evidence of expenses.
Can child support be waived by agreement?
Parents can agree to an amount that differs from the guidelines, but a court will not approve an agreement that leaves a child without adequate support, and the right to support belongs to the child, so a parent’s waiver is not binding on the court. Agreements should be put in a consent order so they are enforceable.
How do I collect back child support?
File a motion for contempt or a motion to reduce arrears to judgment in the court that entered the order. Income withholding, liens, tax refund intercepts and license revocation are available, and interest accrues on arrears. There is no statute of limitations that erases the debt while the child is a minor, and judgments can be renewed.
What’s the difference between Worksheet A, B, and C?
Which worksheet applies depends on the custody arrangement. Worksheet A applies when one parent has the child for 243 nights or more per year (primary physical custody). Worksheet B applies when each parent has the child for at least 123 nights per year (shared custody), it adjusts the combined obligation upward and divides it between the parents based on their incomes and time with the child. Worksheet C applies when a family has more than one child and custody is split, with each parent having primary custody of at least one child.
What does it mean to be “off-guideline?”
North Carolina’s Child Support Guidelines are presumptive for parents whose combined gross income is $480,000 per year ($40,000 per month) or less. Above that amount, the guidelines no longer apply automatically, and the court determines support based on the reasonable needs of the child for health, education, and maintenance, along with the parties’ accustomed standard of living.
If my case isn’t off-guideline, why would I need an attorney?
The guideline formula doesn’t resolve everything. Questions like what counts as income, which expenses are reasonable, and how to document them can significantly affect the result. Several adjustments can also change the final number, existing child support obligations for other children, health insurance premiums, work-related child care costs, and extraordinary expenses like a child’s medical, educational, or transportation needs. An attorney can help make sure these are calculated and presented correctly.
What information does my attorney need?
Every attorney’s process is a little different, but you should generally be prepared to provide recent pay stubs (typically the last three months) and to complete a financial affidavit if your case requires one.
What is a financial affidavit, and who pays taxes on child support?
A financial affidavit is a court form documenting a child’s monthly needs and expenses, often required to be filed and served on the other party in advance of a hearing, along with supporting documents like pay stubs, bank statements, and receipts. Separately, child support has no income tax consequences: the recipient doesn’t pay tax on it, and the paying parent can’t deduct it.
What happens if the other parent is held in contempt?
If the court finds that a parent willfully failed to pay support they were able to pay, it can hold them in civil contempt. This can result in a repayment plan, additional penalties, and in serious or repeated cases, jail time until the parent complies (sometimes called “purging” the contempt by paying what’s owed).
Can back child support be taken from a tax refund or bank account?
Yes, in appropriate cases. State and federal tax refunds can be intercepted to pay child support arrears, and in some circumstances a bank account can be garnished. For larger arrears, generally over $2,500, federal enforcement tools can also come into play, including denial of a U.S. passport.
Who pays for private school?
Unlike college, a court can require a parent to contribute toward private school tuition or daycare costs as part of a child support order, depending on the family’s circumstances and prior arrangements.
What if the other parent lives in another state?
North Carolina and every other state have adopted versions of the Uniform Interstate Family Support Act (UIFSA), which allows an existing child support order to be enforced, and in some cases modified, across state lines without having to start over in a new state.
Can a judge deviate from the Child Support Guidelines?
Yes, but only after an evidentiary hearing and written findings that the guideline amount would not meet the child’s reasonable needs or would be unjust or inappropriate. Either parent can request deviation, and the court can also do it on its own. Deviation comes up most often with incomes above the schedule, children with significant needs, and parents supporting other children.
Does a separation agreement control child support instead of the Guidelines?
Not entirely. An agreed amount is presumed reasonable, but the court can still apply the Guidelines and order a different amount if the agreed figure does not meet the child’s needs. Child support belongs to the child, so parents cannot bargain it away.
What is the minimum child support obligation in North Carolina?
$50 per month. That applies to a parent whose income is at or below the self-support reserve, which tracks the federal poverty level for one person.
What happens if our combined income is above the Guidelines schedule?
The schedule stops at $40,000 per month in combined income. Above that, the court sets support in its discretion based on the child’s reasonable needs and the parents’ ability to pay, so evidence of the child’s actual expenses and standard of living becomes central.
How long does a child support modification take?
Usually two to four months from filing to hearing in most North Carolina counties, longer if the case is contested or the other parent’s finances need discovery. Because the new amount runs from the filing date, the wait does not cost you money as long as you file promptly.
Does the other parent have to agree to a modification?
No. If both parents agree, the change can be entered as a consent order quickly. If not, the parent seeking the change files a motion and proves a substantial change in circumstances at a hearing, and the judge decides.
What if I took a lower-paying job on purpose?
The court can impute income at your earning capacity and calculate support as if you were still earning what you were. A voluntary reduction in income made in bad faith is not a ground for reducing support, and the same rule applies to a parent who quits or is fired for misconduct.
How do I file for a child support modification?
File a motion to modify in the county where the order was entered, with a current financial affidavit and documentation of the change, and serve it on the other parent. If the order was established through Child Support Services, you can ask that agency to review it. Keep paying the current amount until the new order is entered.
For general public information, visit the North Carolina Judicial Branch child support resource. This page is general information, not legal advice.
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We can help you understand a proposed calculation, an existing order, or the next step in your support case.
Managing Partner and Co-Founder, McIlveen Family Law Firm. Angela is a Board Certified Specialist in Family Law, certified by the North Carolina State Bar Board of Legal Specialization, and an experienced family law trial attorney who represents clients across North Carolina. She personally reviewed this page for legal accuracy.
