Child Support in Reno: How Nevada Calculates Payments in 2026
Nevada calculates child support using a tiered percentage-of-income formula under NAC 425.140. The amount depends on the paying parent’s gross monthly income, the number of children, and the custody arrangement (primary or joint). For one child, the base rate is 16% on the first $6,000 of monthly income, 8% on income between $6,001 and $10,000, and 4% on income above $10,000. Anderson Keuscher Brachmann PLLC helps Reno parents understand their obligations and protect their children’s financial security.
If you are going through a divorce or custody case in Reno, child support is one of the first financial questions you need answered. How much will you pay? How much will you receive? What counts as income? And what happens if circumstances change?
Unlike alimony, which is left largely to a judge’s discretion, Nevada child support follows a specific statutory formula. But the formula has layers — and understanding how it works in practice is essential for any parent navigating a family law case in Washoe County.
At Anderson Keuscher Brachmann PLLC, our Reno child support attorneys help parents on both sides of the equation understand their obligations, protect their rights, and ensure their children’s needs are met.
How Nevada’s Child Support Formula Works in 2026
Nevada overhauled its child support calculation system in 2020, replacing the old flat-percentage model with a tiered percentage-of-income formula codified in Nevada Administrative Code (NAC) Chapter 425. This is the system courts in Reno and across Nevada use today.
The formula works like a progressive tax bracket — different percentages apply to different portions of the paying parent’s gross monthly income (GMI). This means each dollar of income is calculated at the rate for its bracket, not at a single flat rate.
Here is how the base percentages break down for each income tier:
One child: 16% on the first $6,000 of GMI, 8% on income from $6,001 to $10,000, and 4% on income above $10,000.
Two children: 22% on the first $6,000, 11% on income from $6,001 to $10,000, and 6% on income above $10,000.
Three children: 26% on the first $6,000, 13% on income from $6,001 to $10,000, and 6% on income above $10,000.
Four children: 28% on the first $6,000, 14% on income from $6,001 to $10,000, and 7% on income above $10,000.
For each additional child beyond four, the percentages increase by 2% on the first tier, 1% on the second tier, and 0.5% on the top tier.
A practical example: If a parent earns $8,000 per month and has two children, the base child support obligation would be 22% of $6,000 ($1,320) plus 11% of $2,000 ($220), for a total of $1,540 per month.
What Counts as Gross Monthly Income in Nevada?
The child support formula is based on gross monthly income before taxes. Nevada courts define this broadly to include wages, salaries, tips, bonuses, commissions, overtime, self-employment income (after legitimate business expenses), Social Security benefits, disability payments, pensions, retirement income, interest, dividends, and investment income.
Means-tested benefits such as Supplemental Security Income (SSI), SNAP, and TANF are excluded from the calculation.
If a parent is voluntarily unemployed or underemployed, the court may impute income — meaning the judge will calculate support based on what the parent could reasonably earn, not what they actually earn. This prevents a parent from deliberately reducing their income to lower their support obligation.
How Custody Type Affects Child Support in Reno
The custody arrangement directly determines how the child support formula is applied. Nevada law defines custody based on the number of overnights each parent has with the child per year.
Primary Physical Custody
If one parent has the child for more than 60% of the year (more than 219 overnights), that parent has primary physical custody. In this arrangement, the non-custodial parent pays child support based on the full tiered formula applied to their gross monthly income.
Joint Physical Custody
If each parent has the child at least 40% of the year (at least 146 overnights), the arrangement is joint physical custody. In joint custody cases, the court calculates each parent’s child support obligation separately using the same tiered formula, and the higher-earning parent pays the difference to the lower-earning parent. This offset method follows the Nevada Supreme Court’s approach and ensures both parents contribute proportionally to the child’s expenses.
Even in a true 50/50 custody split, a significant income gap between parents will still produce a meaningful monthly child support obligation.
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What Additional Costs Are Included Beyond Base Child Support?
The tiered formula under NAC 425.140 covers basic living expenses — food, housing, and clothing. But several additional costs are calculated separately and added to the base amount to form the total child support obligation.
Health insurance premiums for the child are typically shared by both parents in proportion to their gross monthly incomes. Unreimbursed medical expenses, including co-pays, prescriptions, dental work, and vision care, are also divided proportionally. Work-related childcare costs, such as daycare or after-school care required because both parents work, are shared between the parents based on their respective incomes.
Courts may also include expenses for a child’s special educational needs, extracurricular activities, or travel costs for visitation under NAC 425.150.
Since 2024 regulatory updates, Nevada courts are required to combine the base support amount and all additional mandatory costs into a single total support order rather than treating add-ons separately. This provides clearer, more enforceable orders for both parents.
Is There a Minimum or Maximum Child Support Amount in Nevada?
Nevada law establishes a minimum child support obligation of $100 per month per child under NRS 125B.080, even if the paying parent is unemployed. Willful underemployment is not grounds for going below this floor.
There is no maximum cap on child support under the current tiered system. When Nevada replaced its old formula in 2020, it eliminated the former presumptive maximum of approximately $1,165 per child per month. Under the current rules, the 4% rate on income above $10,000 applies without limit — meaning high-income parents can owe substantially more than under the old system.
When Does Child Support End in Nevada?
In Nevada, child support ends the first day of the month after the child turns 18. If the child is still enrolled in high school and living with the custodial parent, support continues until the child turns 19 or graduates, whichever comes first.
Nevada does not require parents to pay for college expenses through a child support order. However, college costs can be written into a marital settlement agreement as a voluntary provision. A court will not impose college support obligations without a prior written agreement between the parents.
Can Child Support Be Modified in Reno?
Yes. Nevada law allows modification of child support when there is a material change in circumstances. The most common triggers include a significant change in either parent’s income, a change in the custody arrangement, a change in the child’s needs (such as medical issues or educational requirements), or a change in the cost of living.
A change of 20% or more in the paying parent’s gross monthly income is automatically considered a changed circumstance warranting review under Nevada regulations.
To modify a child support order in Washoe County, the requesting parent must file a motion with the Second Judicial District Court demonstrating the change in circumstances. The court will then recalculate the obligation using the current formula and current income figures.
It is important to note that child support modifications are not retroactive to the date circumstances changed — they take effect from the date the motion is filed. This means delaying a modification request can cost you money. If your income has changed significantly, contact a Reno child support attorney promptly.
What Happens If a Parent Fails to Pay Child Support?
Nevada takes child support enforcement seriously. If a parent falls behind on payments, the state can pursue a range of enforcement actions including wage garnishment, seizure of tax refunds, suspension of professional and driver’s licenses, liens on property, contempt of court proceedings (which can carry jail time), and reporting to credit bureaus.
The Nevada Child Support Enforcement Program works with both custodial and non-custodial parents to ensure compliance. If you are struggling to make payments due to a legitimate change in circumstances, it is far better to file for a modification than to simply stop paying. Unpaid child support accrues as a judgment and does not go away — even in bankruptcy.
Protecting Your Family’s Financial Future
Child support is not just a number on a court order — it directly affects your children’s quality of life and both parents’ financial stability for years to come. Whether you are calculating a new obligation, challenging an existing order, or seeking enforcement, having accurate numbers and experienced legal guidance makes a material difference.
At Anderson Keuscher Brachmann PLLC, we help Reno parents navigate every aspect of child support — from initial calculations through modifications and enforcement. We ensure the formula is applied correctly, all income is properly disclosed, and the final order serves your children’s best interests.
Related: [Understanding Alimony in Nevada: What Reno Spouses Need to Know] | [How to File for Divorce in Reno, NV: A Step-by-Step Guide for 2026] | [How Much Does a Divorce Cost in Reno, Nevada?] | [Child Custody Disputes: Understanding Parenting Plans and Time-Share Arrangements in Nevada]
Frequently Asked Questions About Child Support in Reno, Nevada
How is child support calculated in Nevada? Nevada uses a tiered percentage-of-income formula under NAC 425.140. The percentages are applied to the paying parent’s gross monthly income in brackets: 16% on the first $6,000 for one child, 8% on income between $6,001 and $10,000, and 4% on income above $10,000. Rates increase with additional children.
Does joint custody eliminate child support in Nevada? No. In joint custody arrangements, both parents’ obligations are calculated separately using the tiered formula, and the higher-earning parent pays the difference to the lower-earning parent.
What income is used to calculate child support? Gross monthly income before taxes, including wages, bonuses, commissions, self-employment income, Social Security benefits, pensions, investment income, and most other sources of earnings. Means-tested benefits like SSI and SNAP are excluded.
Is there a cap on child support in Nevada? No. Nevada eliminated its former presumptive maximum in 2020. Under the current tiered formula, there is no upper limit on child support obligations.
Can child support be modified? Yes. A material change in circumstances — such as a 20% or greater change in gross monthly income, a change in custody arrangements, or a change in the child’s needs — can justify a modification. File a motion promptly, as modifications take effect from the filing date, not the date circumstances changed.
When does child support end? Child support ends the first day of the month after the child turns 18, or at age 19 if the child is still in high school. Nevada courts do not order college support unless the parents agreed to it in writing.
What happens if I cannot afford my child support payments? File for a modification immediately. Do not simply stop paying. Unpaid child support accrues as a judgment, cannot be discharged in bankruptcy, and can result in wage garnishment, license suspension, and contempt of court.
About Anderson Keuscher Brachmann PLLC
Anderson Keuscher Brachmann PLLC is a family law firm in Reno, Nevada, helping families across Washoe County navigate divorce, child custody, alimony, child support, property division, and mediation. Our attorneys provide straightforward legal guidance, transparent fee structures, and experienced courtroom advocacy — because you deserve clarity and confidence during one of the most important transitions of your life.
Get the Right Child Support Calculation for Your Reno Case Every family’s situation is different. Anderson Keuscher Brachmann PLLC will help you understand your child support obligation, ensure the formula is applied correctly, and protect your children’s financial security. Contact our Reno office today. [Talk to a Reno Child Support Attorney Today] [Call Anderson Keuscher Brachmann PLLC]