Nebraska calculates child support using the Income Shares Model under Nebraska Supreme Court Rules Chapter 4, Article 2, §§ 4-201 through 4-220. Both parents' monthly net incomes are combined and applied to Table 1 (Income Shares Formula) to determine the total child support obligation, which is then divided proportionally based on each parent's share of combined income. Nebraska's child support calculator considers basic support, health insurance costs for the children, and work-related childcare expenses. Support continues until the child reaches age 19 — Nebraska's age of majority — which is one year longer than most states.
Key Facts: Nebraska Child Support
| Factor | Details |
|---|---|
| Calculation Model | Income Shares (combined parental net income) |
| Governing Rules | Nebraska Supreme Court Rules §§ 4-201 to 4-220 |
| Governing Statute | Neb. Rev. Stat. § 42-364 |
| Maximum Guideline Income | $20,000/month combined net income |
| Minimum Support | $50/month or 10% of net income (whichever is greater) |
| Age Support Ends | 19 (Nebraska age of majority) |
| Joint Custody Threshold | 142+ overnights per parent triggers Worksheet 3 |
| Modification Threshold | 10% change (minimum $25 difference), lasted 3+ months |
| Divorce Filing Fee | $158–$164 (as of March 2026; verify with your local clerk) |
| Waiting Period | 60 days after service (Neb. Rev. Stat. § 42-363) |
| Residency Requirement | 1 year (Neb. Rev. Stat. § 42-349) |
How Does the Nebraska Child Support Calculator Work?
The Nebraska child support calculator uses the Income Shares Model to estimate each parent's obligation based on combined monthly net income, number of children, and parenting time under Neb. Rev. Stat. § 42-364. Both parents' net incomes are added together and matched to Table 1 of the Nebraska Child Support Guidelines, which lists the total basic support obligation for up to six or more children at income levels from $0 to $20,000 per month.
Nebraska's Income Shares Model is built on the economic principle that children should receive the same proportion of parental income they would have received if the family remained intact. Unlike percentage-of-income models used in states like Illinois, Nebraska considers both parents' earnings to determine the total child support obligation. The combined net income determines the total support amount, and each parent's proportionate share of that total becomes their individual obligation.
The child support calculator Nebraska families use follows a three-step process: (1) calculate each parent's monthly net income by subtracting allowable deductions from gross income, (2) combine both net incomes and locate the corresponding basic support obligation on Table 1, and (3) divide that obligation proportionally based on each parent's percentage of the combined income. The parent without primary physical custody typically pays their share directly to the custodial parent.
What Income Counts When You Calculate Child Support in Nebraska?
Nebraska includes virtually all income sources when calculating child support under Nebraska Supreme Court Rules § 4-203. Gross income includes wages, salaries, commissions, bonuses, self-employment income, pensions, Social Security benefits, workers' compensation, unemployment benefits, annuities, trust income, capital gains, and military allowances. Courts may also impute income to a voluntarily underemployed or unemployed parent based on earning capacity.
The Nebraska child support worksheet converts gross income to net income through specific deductions. Allowable deductions include federal and state income taxes, FICA contributions (Social Security and Medicare), mandatory retirement contributions up to 4% of gross income, union dues, previously ordered alimony payments, and pre-existing child support obligations for other children. Health insurance premiums paid by a parent for the parent's own coverage are also deducted.
Nebraska does not allow deductions for voluntary retirement contributions exceeding 4%, credit card payments, car loans, mortgage payments, or other personal debts. The distinction between allowable and non-allowable deductions directly impacts the child support calculation. A parent earning $6,000 per month gross might have a net income of approximately $4,500 to $4,800 after mandatory deductions, depending on tax filing status and retirement contributions.
How to Complete Worksheet 1: Basic Net Income and Support Calculation
Worksheet 1 is the standard Nebraska child support worksheet used in most cases where one parent has primary physical custody under Nebraska Supreme Court Rules § 4-208. The worksheet contains 10 lines that calculate each parent's share of the basic support obligation plus health insurance costs for the children. Nebraska courts require all child support petitions to include a completed Worksheet 1 as an attachment.
Here is a step-by-step breakdown of Worksheet 1:
- Line 1: Enter each parent's monthly gross income from all sources
- Line 2: Subtract allowable deductions (taxes, FICA, mandatory retirement up to 4%, union dues)
- Line 3: Subtract credit for prior child support or alimony obligations
- Line 4: Calculate each parent's monthly net income
- Line 5: Add both parents' net incomes to determine combined monthly net income
- Line 6: Look up the combined monthly net income in Table 1 to find the basic monthly support obligation for the applicable number of children
- Line 7: Determine each parent's proportionate share (individual net income divided by combined net income, expressed as a percentage)
- Line 8: Multiply the total support obligation by each parent's percentage to find their individual share
- Line 9: Add the children's health insurance premium cost, prorated between parents
- Line 10: The noncustodial parent's share becomes the monthly child support order
For example, if Parent A earns $4,000/month net and Parent B earns $2,000/month net, their combined net income is $6,000. Parent A's proportionate share is 66.7% and Parent B's share is 33.3%. If Table 1 shows a basic obligation of $1,100 for two children at $6,000 combined income, Parent A owes $733 and Parent B owes $367. The noncustodial parent pays their share to the custodial parent.
When Does Worksheet 3 Apply for Joint Physical Custody?
Worksheet 3 applies when both parents exercise joint physical custody and each parent's parenting time exceeds 142 overnights per year under Nebraska Supreme Court Rules § 4-212. This threshold represents approximately 39% of overnights annually. When each parent has more than 142 overnights, there is a rebuttable presumption that child support should be calculated using Worksheet 3 instead of Worksheet 1.
Nebraska provides a discretionary zone between 109 and 142 overnights per parent per year. When a parent's parenting time falls within this range (109 to 142 days), the court has discretion to use either Worksheet 1 or Worksheet 3 for the child support calculation. Below 109 overnights, the standard Worksheet 1 applies without exception.
Worksheet 3 accounts for the fact that both parents bear direct costs of raising the child during their respective parenting time. The calculation computes each parent's obligation under the standard formula, then applies an adjustment based on the proportion of time the child spends with each parent. In a true 50/50 custody arrangement (182.5 overnights each), the parent with higher income typically pays the difference between the two calculated obligations to the lower-earning parent. This often results in a lower child support payment compared to Worksheet 1.
| Parenting Time Scenario | Worksheet Used | Rule |
|---|---|---|
| One parent has fewer than 109 overnights | Worksheet 1 | Mandatory |
| One parent has 109–142 overnights | Worksheet 1 or 3 | Court discretion |
| Both parents have 142+ overnights | Worksheet 3 | Presumptive |
| Split custody (each parent has primary custody of at least one child) | Worksheet 2 | Mandatory |
What Costs Are Added Beyond Basic Child Support in Nebraska?
Nebraska child support orders address three categories of expenses beyond the basic obligation: children's health insurance premiums, unreimbursed medical expenses, and work-related childcare costs. Under Nebraska Supreme Court Rules § 4-215, the cost of adding children to a parent's health insurance plan is prorated between the parents in proportion to their respective incomes and added to the basic support calculation on Worksheet 1, Line 9.
Unreimbursed health care expenses — including copays, deductibles, orthodontia, therapy, and prescription costs — are typically divided between parents in proportion to their incomes. Nebraska Supreme Court Rules § 4-215 provides that each parent's share of unreimbursed medical expenses exceeding $480 per child per year is prorated based on income percentages. These expenses are handled separately from the monthly support order.
Work-related childcare costs in Nebraska are not computed within the child support guidelines amount. Under § 4-213, childcare expenses necessitated by employment or job training are addressed independently by the court. The court typically orders these costs divided proportionally between the parents based on their respective income shares. Childcare costs can add $500 to $1,500 per month per child depending on the child's age and location within Nebraska, with Omaha and Lincoln generally having higher childcare costs than rural areas.
Can Nebraska Courts Deviate from the Child Support Guidelines?
Nebraska courts can deviate from the child support guidelines when applying the standard calculation would be unjust or inappropriate under Neb. Rev. Stat. § 42-364. The guidelines create a rebuttable presumption — meaning the calculated amount is presumed correct unless a parent presents sufficient evidence that deviation is warranted. Courts must state specific findings on the record when ordering an amount different from the guidelines.
Common reasons Nebraska courts grant deviations include: extraordinary medical expenses for the child, special educational needs, travel costs associated with long-distance parenting time, a child's independent income or assets, the obligor parent's support obligations for other children not covered by prior orders, and agreements between the parents for alternative support arrangements. Nebraska courts may also deviate when a parent earns more than $20,000 per month in combined net income, which exceeds the maximum amount on Table 1.
For high-income families exceeding the $20,000 monthly combined net income cap, the court sets support at no less than the amount indicated for $20,000 and may order additional support based on the children's needs and the family's standard of living. The minimum child support amount in Nebraska is $50 per month or 10% of the obligor's net income, whichever is greater, though courts can deviate below this minimum for parents who are disabled or incarcerated.
How Do You Modify a Child Support Order in Nebraska?
Nebraska allows modification of child support orders when a material change of circumstances exists under Neb. Rev. Stat. § 42-364.16 and Nebraska Supreme Court Rules § 4-217. A rebuttable presumption of material change exists when recalculating support under current guidelines produces a variation of 10% or more (but not less than $25) from the existing order. The changed financial circumstances must have lasted at least 3 months and be reasonably expected to continue for an additional 6 months.
Common triggers for child support modification in Nebraska include: job loss or significant income reduction, a substantial raise or promotion, a change in parenting time arrangements, a child's changed medical needs, the addition of new children in either household, and changes in health insurance costs. Either parent can file a Complaint for Modification in the district court that issued the original order.
The modification process in Nebraska requires filing a new Complaint for Modification, serving the other parent, and attaching an updated child support worksheet with current financial information. The filing fee for a modification action is approximately $35 to $50 depending on the county. The Nebraska Department of Health and Human Services can also review child support orders every 3 years upon request from either parent, or sooner if there is a substantial change in circumstances.
What Is the Child Support Enforcement Process in Nebraska?
Nebraska enforces child support orders through the Nebraska Child Support Payment Center and the Nebraska Department of Health and Human Services under Neb. Rev. Stat. § 42-358.02. All child support payments are processed through the Nebraska State Disbursement Unit (SDU), and most orders include an automatic income withholding provision that requires the obligor's employer to deduct payments directly from wages. Approximately 70% of Nebraska child support is collected through income withholding.
Enforcement remedies for nonpayment in Nebraska include: income withholding orders, interception of federal and state tax refunds, suspension of driver's licenses and professional licenses, passport denial for arrearages exceeding $2,500, liens on real and personal property, contempt of court proceedings with potential jail time up to 6 months, and credit bureau reporting. The Nebraska Department of Health and Human Services provides free enforcement services through local child support offices across the state.
Unpaid child support in Nebraska accrues interest at 12% per year on past-due amounts under Neb. Rev. Stat. § 42-358.02. Child support arrearages are not dischargeable in bankruptcy, and Nebraska can pursue enforcement across state lines through the Uniform Interstate Family Support Act (UIFSA). The statute of limitations for collecting child support arrearages in Nebraska is 20 years from the date each payment became due.
How Long Does Child Support Last in Nebraska?
Child support in Nebraska continues until the child reaches age 19 — the state's age of majority — under Neb. Rev. Stat. § 43-2101. Nebraska is one of only a few states where the age of majority is 19 rather than 18, meaning parents have a support obligation for one additional year compared to most other states. Child support terminates automatically when the child turns 19 without requiring a court order to end the obligation.
Child support may end before age 19 if the child becomes emancipated, marries, enters active military duty, becomes self-supporting, or passes away. Nebraska does not generally order child support beyond age 19 for college expenses, unlike states such as New Jersey or Indiana that can extend support through college. However, parents can voluntarily agree to contribute to college costs as part of their divorce settlement or parenting plan.
For families with multiple children, child support does not automatically reduce when the oldest child turns 19. The paying parent must file a Complaint for Modification to recalculate support based on the remaining number of children. Until a modification is granted, the original support amount remains in effect. Filing promptly when a child ages out is important because Nebraska does not retroactively reduce support — modifications take effect only from the date the complaint is filed.
Frequently Asked Questions About the Nebraska Child Support Calculator
How is gross income defined for the Nebraska child support worksheet?
Nebraska defines gross income broadly under Supreme Court Rules § 4-203 to include wages, salaries, commissions, bonuses, self-employment income, pensions, Social Security, workers' compensation, unemployment, trust income, and capital gains. Courts may impute income to voluntarily underemployed parents based on their earning capacity and work history.
What is the minimum child support payment in Nebraska?
The minimum child support payment in Nebraska is $50 per month or 10% of the obligor's net income, whichever amount is greater. Nebraska courts may deviate below this minimum only when the obligor parent is disabled or incarcerated. Even parents with very low income are expected to contribute at least the minimum amount toward their child's support.
Does Nebraska's child support calculator account for parenting time?
Nebraska's child support calculation adjusts for parenting time when each parent has the child for 142 or more overnights per year, triggering the use of Worksheet 3 under § 4-212. For parenting time between 109 and 142 overnights, the court has discretion to apply the joint custody adjustment. Below 109 overnights, the standard Worksheet 1 applies.
Can parents agree on a child support amount different from the guidelines?
Nebraska parents can agree to a child support amount that differs from the guidelines, but the court must approve any deviation under Neb. Rev. Stat. § 42-364. The agreed amount cannot be unconscionably low or harmful to the child's welfare. Both parents must submit a completed child support worksheet showing the guideline amount alongside their proposed alternative.
How does Nebraska handle child support when a parent is self-employed?
Nebraska calculates self-employed parents' income using gross receipts minus ordinary and necessary business expenses under Supreme Court Rules § 4-204. The court excludes personal expenses claimed as business deductions, excessive depreciation, and one-time capital expenses. Self-employed parents must provide 3 years of tax returns, profit and loss statements, and bank records to verify income.
What happens if the combined income exceeds $20,000 per month?
When combined monthly net income exceeds $20,000, Nebraska courts set child support at no less than the Table 1 amount for $20,000 combined income and may order additional support. The court considers the children's established standard of living, educational needs, and extracurricular activities. Nebraska does not cap child support at the $20,000 guideline level for high-income families.
How often can child support be modified in Nebraska?
Nebraska allows child support modifications whenever a material change of circumstances produces a 10% or greater variation (minimum $25) from the current order under § 4-217. The changed circumstances must have lasted 3 months and be expected to continue for 6 more months. Either parent may also request a review by the Nebraska Department of Health and Human Services every 3 years.
Does Nebraska child support include college expenses?
Nebraska does not order child support beyond age 19 for college expenses. Unlike states such as New Jersey or Indiana, Nebraska courts cannot compel a parent to pay college tuition or room and board after the child reaches the age of majority at 19. Parents may voluntarily agree to college contributions in their divorce settlement or parenting plan.
How does Nebraska enforce child support across state lines?
Nebraska enforces interstate child support through the Uniform Interstate Family Support Act (UIFSA) under Neb. Rev. Stat. § 42-7101. The Nebraska Department of Health and Human Services coordinates with other states' child support agencies to locate parents, establish paternity, and enforce orders. Federal remedies include passport denial for arrearages over $2,500 and tax refund interception.
What is the interest rate on unpaid child support in Nebraska?
Nebraska charges 12% annual interest on past-due child support under Neb. Rev. Stat. § 42-358.02. Interest accrues automatically on each missed or partial payment from the date it was due. Child support arrearages are not dischargeable in bankruptcy, and Nebraska allows collection of arrearages for up to 20 years from the date each payment became due.
This guide provides general information about the Nebraska child support calculator and Nebraska child support guidelines. Child support calculations involve numerous variables, and the child support estimator tools available online produce estimates only. Consult a Nebraska family law attorney for advice specific to your situation. Filing fees and court costs referenced are as of March 2026 — verify current amounts with your local district court clerk.
Author: Antonio G. Jimenez, Esq. | Florida Bar No. 21022 | Covering Nebraska divorce law