North Dakota Child Support Calculator
Estimate your monthly child support obligation under N.D. Admin. Code ch. 75-02-04.1. Enter your numbers below for an instant estimate with a step-by-step breakdown and statute citations.
What You'll Need
Gather these four figures first for an accurate North Dakota estimate:
- Each parent's gross monthly income — recent pay stubs and last year's tax return are the best source.
- Number of children covered by the order.
- Parenting time — roughly how many overnights per year the child spends with each parent.
- Monthly health insurance and childcare costs for the children.
North Dakota Child Support Calculator
Based on N.D. Admin. Code ch. 75-02-04.1 · Effective January 1, 2019
Enter income details to see your estimate
How North Dakota Calculates Child Support
North Dakota determines child support using the obligor-table, the standard set out in N.D. Admin. Code ch. 75-02-04.1. It applies the state's guideline schedule to the parents' income to determine the support obligation.
The calculator above applies that formula to the income and expense figures you enter and shows each step of the math, so you can see exactly how the estimate is built. Because every order ultimately runs through a judge, the guideline figure is a starting point rather than a guaranteed result — the sections below explain what goes into it and where real orders can differ.
Key Rules Behind the North Dakota Formula
- North Dakota does NOT use the income-shares model: the schedule amount comes from the paying parent's net income alone, and the receiving parent's income never enters the base calculation (N.D. Admin. Code 75-02-04.1-10).
- Net income means gross income minus federal and state income taxes, FICA, the child's health insurance premium, and the other deductions listed in 75-02-04.1-01(7).
- Before the schedule lookup, net income is rounded to the nearest $100 ($50 and over rounds up).
- An obligor netting $800 per month or less presumes a $0 obligation under the schedule; the former minimum-support-level rule was repealed effective January 1, 2018.
- The schedule tops out at $25,000 per month of obligor net income — amounts hold flat above that as a rebuttable presumption, and a court may order more based on the child's needs.
- Equal residential responsibility (50/50) cases use a different offset calculation under 75-02-04.1-08.2, which this calculator does not model.
What Counts as Income
Child support guidelines are built on each parent's income, so the figure you enter matters more than any other input. Most states start from a broad definition of gross income that includes wages, salary, tips, commissions, bonuses, self-employment earnings, and many forms of government benefits, then subtract specific deductions to reach the income the formula actually uses.
North Dakota's rules under N.D. Admin. Code ch. 75-02-04.1 spell out which deductions apply and whether the formula runs on gross or net income. The calculator's field labels tell you which figure to enter; when in doubt, use your most recent pay stubs and tax return, and confirm the details in the North Dakota child support laws guide.
How to Establish a Child Support Order in North Dakota
A child support obligation becomes enforceable only once a court or the state child support agency issues an order. Either parent can request one, and in North Dakota, as in every state, the local child support agency that operates under the federal Title IV-D program can open a case, locate the other parent, establish paternity if needed, and ask the court to set support using the guideline formula.
When you apply, expect to provide proof of income for both parents, the child's information, and details about health insurance and childcare costs — the same inputs this calculator uses. Running your numbers here first gives you a realistic idea of the order amount before you file.
How North Dakota Calculates Child Support
- •North Dakota does NOT use the income-shares model: the schedule amount comes from the paying parent's net income alone, and the receiving parent's income never enters the base calculation (N.D. Admin. Code 75-02-04.1-10).
- •Net income means gross income minus federal and state income taxes, FICA, the child's health insurance premium, and the other deductions listed in 75-02-04.1-01(7).
- •Before the schedule lookup, net income is rounded to the nearest $100 ($50 and over rounds up).
- •An obligor netting $800 per month or less presumes a $0 obligation under the schedule; the former minimum-support-level rule was repealed effective January 1, 2018.
- •The schedule tops out at $25,000 per month of obligor net income — amounts hold flat above that as a rebuttable presumption, and a court may order more based on the child's needs.
- •Equal residential responsibility (50/50) cases use a different offset calculation under 75-02-04.1-08.2, which this calculator does not model.
What Is the Average Child Support Payment in North Dakota?
Estimated Average Monthly Payment
$1,102/month
Estimated Annual Total
$13,224/year
North Dakota does not publish an official “average” child support payment. This estimate was calculated using the North Dakota guideline formula above with median income data from the U.S. Census Bureau, American Community Survey (ACS) 2024 — North Dakota Median Earnings. Your actual amount will differ — use the calculator above with your own numbers for a personalized estimate.
Assumptions used in this estimate
- •Obligor net monthly income of $3,900 (North Dakota median full-time earnings after taxes, Census ACS 2024)
- •Obligee net income shown for comparison only — it does not affect the North Dakota schedule amount
- •2 children
Data year: 2024
Important Legal Disclaimer
This calculator provides an estimate only based on North Dakota's child support guidelines. Actual court-ordered amounts may differ based on factors not captured here, including special needs, shared custody arrangements, travel costs, and judicial discretion.
This is not legal advice. Consult a family law attorney for guidance specific to your situation.
How to Modify a North Dakota Child Support Order
Child support orders are not permanent. North Dakota courts can revisit an order when there has been a substantial change in circumstances — for example, a significant change in either parent's income, a change in custody or parenting time, or a meaningful change in the child's needs. Federal rules also entitle parents in IV-D cases to request a review periodically (often about every three years) even without a major change.
To estimate a new amount, re-run the calculator with the updated figures. If the guideline result is meaningfully different from your current order, that gap is often what supports a modification request — though only a court can actually change the order.
How Child Support Is Enforced in North Dakota
Once an order is in place, North Dakota has strong tools to collect it. The most common is income withholding: federal law requires most new orders to be paid through automatic wage garnishment, so payments are deducted from the paying parent's paycheck. When payments fall behind, enforcement can escalate to intercepting tax refunds, suspending driver's or professional licenses, placing liens on property, reporting the debt to credit bureaus, and, in serious cases, contempt-of-court proceedings.
Interest and penalties can accrue on unpaid support, so an order that goes unaddressed tends to grow rather than disappear. If your circumstances have changed, seeking a modification through the court is almost always better than simply paying less than the order requires.
Frequently Asked Questions
Is this North Dakota child support calculator accurate?
It applies the official North Dakota guideline formula from N.D. Admin. Code ch. 75-02-04.1 to the numbers you enter, so it gives a close estimate of a typical guideline order. It is not an official court calculation — a judge can order a different amount based on the specific facts of your case.
Can a judge order a different amount than the calculator shows?
Yes. The guideline figure is a presumptive starting point, but North Dakota courts can deviate up or down when the standard amount would be unfair — for example, because of extraordinary medical or educational expenses, a child's special needs, or other obligations. The order the judge signs controls.
What income do I enter into the North Dakota calculator?
Use the figures described by each field's label — generally your regular income from work and other sources. North Dakota's guidelines define exactly which income counts and which deductions apply, so your most recent pay stubs and tax return are the best source for accurate numbers.
Is child support taxable in North Dakota?
No. Under federal tax law, child support is not taxable income for the parent who receives it and is not tax-deductible for the parent who pays it. This is different from spousal support and does not change from state to state.
How long does child support last in North Dakota?
In most cases child support continues until the child reaches the age of majority or finishes high school, but orders can extend longer — for instance, for a child with a disability. Check the North Dakota child support laws guide for the specific rules that apply to your situation.
Disclaimer
This calculator provides estimates only and is not a substitute for legal advice. The actual amount ordered by a North Dakota court may differ based on factors including but not limited to: the special needs of the child, travel expenses for visitation, extraordinary educational or medical expenses, the parents' other support obligations, and the court's discretion to deviate from the guidelines. For advice about your specific situation, consult a licensed North Dakota family law attorney.
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