Nebraska Child Support Calculator

Estimate Nebraska child support for 2026 using the Income Shares guideline model under Neb. Sup. Ct. R. § 4-201 et seq.. Enter both parents' incomes and the parenting-time split to see what you may owe or receive.

Nebraska follows the Income Shares model under Nebraska Supreme Court Rule § 4-201 et seq.. 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.

Nebraska uses a shared-care formula, so parenting time can change the number when custody is truly shared. The joint physical custody adjustment under Nebraska Supreme Court Rule section 4-212 recalculates support when each parent carries a meaningful share of the overnights and costs. In an everyday schedule where one parent is the primary caregiver, that parent's larger share of time does not by itself lower the obligation. The on-page calculator is an estimate, and the official guideline worksheet controls the final figure.

The cost of health insurance for the children is treated as an adjustment in Nebraska, not as part of the parent's own net income deduction. The premium that covers the children is factored into the guideline calculation and shared between the parents in proportion to income. Mandatory health insurance for the parent is handled separately, as a deduction when figuring that parent's net income. Always confirm the exact split on the official worksheet.

Work-related child care and daycare costs are listed as an adjustment in Nebraska's guideline calculation. These expenses are added to the basic support obligation and then divided between the parents according to each parent's percentage share of the combined income, the same proportional approach the Income Shares model uses for the base number. The calculator on this page gives an estimate only, so verify your actual child care figures on the official Nebraska worksheet.

Nebraska's guideline number is presumed correct, but a judge may deviate when applying it would be unjust or inappropriate in a specific case. The parent asking for a different amount carries the burden of showing why a deviation is justified, and the court must put its reasons in the record. Factors can include extraordinary medical costs, special needs, or other circumstances recognized under Nebraska Supreme Court Rule section 4-201 et seq. This page gives an estimate, not legal advice.

Frequently asked questions

How is child support calculated in Nebraska?

Nebraska uses the Income Shares model under Nebraska Supreme Court Rule section 4-201 et seq. The court combines both parents' monthly incomes, looks up the basic support obligation on the state's guideline schedule for that income level and the number of children, then splits that obligation between the parents based on each parent's percentage share of the combined income. Nebraska works from net income, meaning total income from all sources reduced by taxes, FICA, mandatory retirement, and certain other deductions. The calculator here gives an estimate, and the official guideline worksheet or a licensed attorney controls the final amount.

Is there an official Nebraska child support worksheet I have to use?

Yes. Nebraska's child support guidelines come with an official worksheet adopted under Nebraska Supreme Court Rule section 4-201 et seq., and that worksheet is the controlling form the court relies on. You can reach the guidelines and self-help materials through the Nebraska Supreme Court at supremecourt.nebraska.gov/self-help/family-law/child-support. The estimator on this page mirrors the same logic but is only a preview to help you plan. The worksheet filed with the court, completed with verified income figures, is what determines your actual obligation, so treat any on-page number as an estimate, not legal advice.

Does Nebraska use gross income or net income for child support?

Nebraska calculates support from net income. You start with total monthly income from all sources, then subtract federal and state taxes, FICA, mandatory retirement contributions, mandatory health insurance for the parent, child support previously ordered for other children, and reasonable business expenses. What remains is the net income figure each parent brings to the guideline calculation under Nebraska Supreme Court Rule section 4-201 et seq. Because the deductions matter, small differences in how you enter taxes or business expenses can move the number. The calculator gives an estimate, and the official worksheet controls the final result.

How does shared or 50/50 parenting change child support in Nebraska?

Nebraska applies a shared-care formula through the joint physical custody adjustment under Nebraska Supreme Court Rule section 4-212. When parents genuinely share physical custody, the court recalculates support to reflect that both households are carrying the children's costs, which can lower the amount one parent pays. The adjustment is not automatic just because a schedule looks roughly even, since it turns on the actual division of time and expenses. Because shared-care math is detailed, the estimate on this page may not capture your situation. Confirm the result on the official Nebraska worksheet or with a licensed attorney.

How is self-employment or bonus income counted in Nebraska?

Nebraska looks at total monthly income from all sources, so earnings beyond a base salary, such as bonuses, overtime, and self-employment profit, are generally part of the income used in the guideline calculation. For a self-employed parent, the court starts from business receipts and subtracts reasonable business expenses to reach net income, rather than accepting the figure on a tax return at face value. Irregular income is often averaged to find a fair monthly amount. The Income Shares calculation under Nebraska Supreme Court Rule section 4-201 et seq. then shares that income proportionally, and the official worksheet controls the final number.

When can a Nebraska child support order be changed?

Nebraska allows modification when there is a roughly 10 percent change between your existing order and a fresh guideline calculation, and that variance is expected to last at least 3 months. You can file a complaint to modify in district court, or ask Nebraska Child Support Enforcement, part of the Department of Health and Human Services, to review your order. Common triggers include a real change in either parent's income, a shift in custody, or new child care or insurance costs. Run the numbers on the official worksheet first, because the calculator here is only an estimate of where you may stand.

When does child support end in Nebraska, and how is an order enforced?

Nebraska child support generally ends at age 19, the state's age of majority, or upon high school graduation if that comes later, and continuing support can apply for a disabled adult child. Support does not simply stop on its own, so confirm the terminating event in your order. To collect, Nebraska Child Support Enforcement under the Department of Health and Human Services uses tools like immediate income withholding, tax refund intercept, license suspension, liens, credit reporting, and contempt of court. You can learn more at dhhs.ne.gov. This page is an estimate and general information, not legal advice.