Nevada Alimony Calculator
Estimate spousal support and how long it lasts under Nev. Rev. Stat. (NRS) § 125.150. Enter your numbers below for an instant estimate with a step-by-step breakdown and statute citations.
Nevada Alimony Calculator
This state publishes a guideline equation that takes a share of the payor’s income and subtracts a share of the payee’s.
Based on Nev. Rev. Stat. (NRS) § 125.150 · Verified June 1, 2026
Nevada has no statutory alimony formula
Nevada has no statutory alimony formula, so this figure uses the AAML national guideline (30% of the payor's gross income minus 20% of the payee's, capped at 40% of combined income) purely as a ballpark. The figure below is an estimate to give you a ballpark — a Nevada judge decides the actual amount and duration using the factors listed beneath the calculator. About this method.
Enter income details to see your estimate
Eligibility: No statutory minimum marriage length; eligibility is discretionary. In practice, very short marriages (under ~3 years) rarely produce alimony awards.
Factors Nevada Courts Weigh
- •Financial condition of each spouse
- •Nature and value of the respective property of each spouse
- •Contribution of each spouse to any community property acquired during the marriage
- •Duration of the marriage
- •Income, earning capacity, age and health of each spouse
- •Standard of living during the marriage
- •Career of the paying spouse before the marriage
- •Existence of specialized education, training, or the level of marketable skills attained by each spouse during the marriage
- •Contribution of either spouse as homemaker
- •Award of property granted by the court in the divorce (other than child support and alimony) to the spouse who would receive alimony, and the physical/mental condition of each party as it relates to ability to work
How Nevada Alimony Works
- •Nevada has NO statutory formula for the amount of alimony. NRS 125.150 leaves both the existence and amount of an award to judicial discretion, guided by the factors in NRS 125.150(9).
- •The widely-cited 'Tonopah Formula' (Nevada State Bar Family Law Section, 1997) is an unadopted, non-binding guideline. It was scheduled for a legislative vote that never happened, so it is not law; courts are not required to use it.
- •Common practitioner rules of thumb (e.g., roughly 1 year of alimony per 3 years of marriage; marriages under ~3 years rarely yield alimony; marriages over ~20 years may yield long-term/indefinite support) are customs, not statute.
- •NRS 125.150(12) provides that a change of 20% or more in the gross monthly income of the paying spouse is deemed changed circumstances warranting review for modification.
- •The 2025 Nevada Legislature (83rd Session) did not materially change the NRS 125.150 alimony framework; the 11-factor discretionary model remains in effect through June 2026.
This is an estimate for educational purposes only, not legal advice. Alimony is highly discretionary; a Nevada judge can order a different amount or duration. Consult a licensed Nevada family-law attorney about your situation. See the official Nevada resource.
How Nevada Calculates Alimony
Nevada addresses spousal support under Nev. Rev. Stat. (NRS) § 125.150. It uses a guideline equation that takes a percentage of the payor's gross income and subtracts a percentage of the payee's gross income, with statutory caps. The calculator above applies that equation to your figures and shows each step.
Unlike child support, alimony is one of the most discretionary areas of family law. Even in states with a guideline equation, the figure is a starting point a judge can adjust after weighing the statutory factors, the length of the marriage, and each spouse's needs and ability to pay. Treat any number here as an informed estimate, not a guaranteed award.
Key Rules in Nevada
- Nevada has NO statutory formula for the amount of alimony. NRS 125.150 leaves both the existence and amount of an award to judicial discretion, guided by the factors in NRS 125.150(9).
- The widely-cited 'Tonopah Formula' (Nevada State Bar Family Law Section, 1997) is an unadopted, non-binding guideline. It was scheduled for a legislative vote that never happened, so it is not law; courts are not required to use it.
- Common practitioner rules of thumb (e.g., roughly 1 year of alimony per 3 years of marriage; marriages under ~3 years rarely yield alimony; marriages over ~20 years may yield long-term/indefinite support) are customs, not statute.
- NRS 125.150(12) provides that a change of 20% or more in the gross monthly income of the paying spouse is deemed changed circumstances warranting review for modification.
- The 2025 Nevada Legislature (83rd Session) did not materially change the NRS 125.150 alimony framework; the 11-factor discretionary model remains in effect through June 2026.
How Long Alimony Lasts in Nevada
Under the AAML national guideline, duration is a share of the marriage length that rises with the length of the marriage; marriages of 20+ years may receive indefinite support. This is an illustration, not a state durational rule.
What Counts as Income
Nevada's calculation uses each spouse’s gross income — earnings before taxes, including wages, bonuses, commissions, self-employment income, and many recurring sources. Courts can also impute income to a spouse who is voluntarily unemployed or underemployed, meaning support can be based on what a spouse could earn rather than what they currently do. Use your most recent pay stubs and tax return for the most accurate estimate.
Eligibility & Modifying an Order
No statutory minimum marriage length; eligibility is discretionary. In practice, very short marriages (under ~3 years) rarely produce alimony awards.
Alimony orders can usually be modified when there is a substantial change in circumstances — for example, a significant change in either spouse's income, the recipient's remarriage or cohabitation, retirement, or the payor's loss of employment. The specific rules and any non-modifiable agreements depend on your court order and Nevada law.
Frequently Asked Questions
Is this Nevada alimony calculator accurate?
It applies the Nevada guideline from Nev. Rev. Stat. (NRS) § 125.150 to the numbers you enter, so it gives a close estimate of a typical guideline award. It is not an official court calculation — a judge can order a different amount after weighing the statutory factors.
Is alimony taxable in Nevada?
For divorces finalized after December 31, 2018, alimony is not deductible by the payor and is not taxable income to the recipient under federal law. Most states follow the federal treatment, but check Nevada's current rules for state income tax.
Does cheating affect alimony in Nevada?
It depends on the state. Some states let courts consider marital misconduct among the alimony factors, while others bar it entirely. Review Nev. Rev. Stat. (NRS) § 125.150 and speak with a Nevada attorney about how fault is treated where you live.
Can alimony be changed later?
Usually yes. Alimony can often be modified when there is a substantial change in circumstances — such as a large change in income, the recipient's remarriage or cohabitation, or the payor's retirement — unless your order or agreement makes it non-modifiable.
Disclaimer
This calculator provides estimates for educational purposes only and is not legal advice. Alimony is highly fact-specific and discretionary; the amount and duration a Nevada court actually orders may differ significantly from any estimate here. For advice about your situation, consult a licensed Nevada family-law attorney.
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