How to Contest a Will in Nevada

A will contest is a formal legal challenge to a will after a family member believes the document admitted to probate does not reflect the decedent's real wishes. Contesting a will in Nevada is possible, but it is not a way to reargue how someone chose to divide their property. The challenge has to rest on a specific legal ground, the person bringing it has to have standing, and the deadline to act is short once the will is admitted. This guide covers the grounds, who can file, where and when, no-contest clauses, and what the process involves.

Most Nevada wills are never contested. But when the circumstances raise real concern, a caregiver who appeared late and took most of the estate, a signing during serious illness, or a signature that does not look right, a contest may be the right path. If you are weighing one, Settled's free Nevada estate assessment can help you organize the facts before you talk to a lawyer.

What a Will Contest Is (and Is Not)

A will contest asks the court to declare that the will, or part of it, is invalid. If the challenge succeeds, the probated will is set aside, and the estate passes either under an earlier valid will or, if there is none, under Nevada's intestate succession rules. A contest is the wrong tool when the real complaint is that you expected more, that you dislike the distribution, or that the personal representative is administering the estate poorly. That last problem is handled by objecting to the representative or the accounting, not by attacking the will. A contest often turns on whether the state's signing rules were followed. For the full requirements, see the Nevada will requirements guide.

Who Can Contest a Will in Nevada

Only an interested person can contest a will, meaning someone with a financial stake, a person who would inherit more if the will were thrown out. The most common contestants are:

• Heirs at law. People who would inherit under Nevada's intestate succession rules if there were no valid will. Nevada is a community property state, so the surviving spouse already owns half of the community property, and the decedent's separate property descends to a spouse, children, parents, or more distant relatives under NRS Chapter 134, depending on who survives.
• Beneficiaries under a prior will. If an earlier will left you more than the current one, you have a stake in setting the later will aside.
• Beneficiaries named in the contested will, usually when an earlier document treated them better.

Friends, distant relatives who would not inherit under intestacy, and charities not named in any version of the will generally lack standing. The test is simple: would you be better off financially if the will were declared invalid? If not, the court will not hear your challenge.

The Grounds for Contesting a Will

Nevada recognizes a handful of grounds for invalidating a will. The person bringing the contest carries the burden of proof. A will admitted to probate is presumed valid, and the contestant has to overcome that presumption with evidence. Vague suspicion is not enough.

1. Lack of Testamentary Capacity

Nevada requires the testator to be of sound mind when the will is signed, and to be over the age of 18. (Source: NRS 133.020.) Sound mind means the testator understood, at the moment of signing:

1. That they were making a will to dispose of their property at death
2. The general nature and extent of what they owned
3. The people who would naturally inherit from them, such as a spouse and children
4. How the will distributed the property among those people

Capacity is measured at the exact time of signing, not before or after. A diagnosis of dementia does not automatically prove incapacity, because a person with cognitive decline can have a lucid interval and validly sign during it. To win on this ground, a contestant usually relies on medical records from around the signing date, testimony from doctors and caregivers, and observations from people who saw the testator near that time.

2. Undue Influence

Undue influence is the most commonly alleged ground and one of the hardest to prove. It applies when someone in a position of trust used pressure or control that overpowered the testator's free will, so the will reflects the influencer's wishes rather than the testator's own. Ordinary persuasion, even forceful persuasion, is not enough. Courts look for a confidential relationship between the testator and the beneficiary, combined with activity by that beneficiary in getting the will made and a result that favors them.

Common red flags include a caregiver or new companion who appeared shortly before the will changed, a testator isolated from family, an unexplained shift from an earlier estate plan, and a beneficiary who chose the drafting attorney or sat in on the signing. Because a confidential relationship can shift how the evidence is weighed, these cases often turn on the pattern of circumstances rather than a single smoking gun.

3. Fraud or Forgery

Fraud means the testator was deliberately deceived in a way that changed the will. Two forms come up: fraud in the execution, where the testator was tricked about what the document was (told they were signing a power of attorney when it was actually a will), and fraud in the inducement, where false information changed a bequest (a lie that a child had abandoned or stolen from them). Forgery is a separate claim that the signature on the will is not the testator's, or that the document was fabricated, and it usually requires a forensic document examiner to compare the disputed signature against known samples.

4. Improper Execution

A Nevada will is only valid if it was signed the way the statute requires. Under NRS 133.040, a typed or printed will must be in writing, signed by the testator (or signed by an attending person at the testator's express direction), and attested by at least two competent witnesses who subscribe their names in the presence of the testator. A contest on this ground argues that a formality was missed: only one witness signed, a witness never actually saw the signing, or the witnesses did not sign in the testator's presence. Nevada does recognize a true handwritten (holographic) will where the signature, date, and material provisions are in the testator's own hand, and a statutory electronic will, so the analysis depends on which kind of will is offered. Improper execution is often easier to prove than the mental-state grounds because it depends on procedural facts rather than the testator's state of mind.

5. Revocation by a Later Will or Act

A will can also be attacked as no longer operative because the testator revoked it. Nevada lets a written will be revoked by a later will or codicil that revokes the earlier one, and by a physical act such as burning, tearing, cancelling, or obliterating the document with the intention of revoking it. (Source: NRS 133.120.) If a valid later will or codicil exists, the earlier admitted document should not govern. Divorce is a related trigger: under NRS 133.115, a divorce or annulment after the will revokes gifts and appointments to the former spouse unless an exception applies, so the will then takes effect as if the former spouse had died first.

Where and When You File

A Nevada will contest is filed in the District Court that admitted the will, in the county where the decedent lived at death. Nevada has no separate "probate court." Probate is a District Court matter, and the filing desk is the County Clerk acting as Clerk of the District Court. In Clark County, a Probate Commissioner hears probate matters and makes recommendations to a District Judge, but the case still lives in the Eighth Judicial District Court. (Source: NRS Chapter 136.) To find the right filing office, use the Nevada district court directory.

Timing is the trap. The window to contest a will in Nevada is short, and it typically runs from when the will is admitted to probate, not from the date of death and not from when you learned about the will. The exact period and how it is measured depend on the type of proceeding and the statute that applies, so confirm the current deadline for your situation with a licensed Nevada attorney before you rely on any date. Do not wait. Building a contest takes time to gather records, locate witnesses, and retain an expert, and once the deadline passes the right to contest is generally lost for good.

No-Contest (In Terrorem) Clauses

Some wills include a no-contest clause, also called an in terrorem clause, that tries to disinherit any beneficiary who challenges the will. A typical version reads: if any beneficiary contests this will, that person's share is forfeited. The purpose is to scare beneficiaries out of litigating.

The general rule across many states is that a no-contest clause is enforceable, but a court will not enforce it against a challenger who had probable cause, a real, reasonable, good-faith basis for the contest rather than a fishing expedition. That probable-cause exception is common, but not uniform, so confirm how a Nevada court would treat a no-contest clause on your facts with a licensed Nevada attorney before you file. The stakes are higher when a clause is present: a beneficiary who contests without a solid basis can lose an inheritance they would otherwise have kept. Get the clause and your evidence reviewed before you act.

The Process, Step by Step

1. Consult a probate litigator. Will contests are litigation, not routine estate paperwork. Find a Nevada attorney who handles contested probate, and have them assess standing, grounds, and the deadline first.
2. File the contest. The challenge is filed in the District Court that admitted the will, within the applicable deadline, stating the grounds and naming the personal representative and beneficiaries.
3. Discovery. Both sides exchange evidence: depositions of the drafting attorney, the attesting witnesses, caregivers, and family; subpoenas for medical and financial records; and expert reports on capacity or handwriting.
4. Mediation and settlement. Many contests settle. A negotiated redistribution often costs far less than a trial and lets the family keep some control over the result.
5. Trial. If the case does not settle, it goes to trial. The contestant presents first and must overcome the presumption that the will is valid.

What a Contest Costs and Whether It Is Worth It

Will contests are expensive and slow. Even a fairly clean case can take a year or more and run well into five figures in attorney fees, plus costs for experts, depositions, and records, and relatives often end up testifying under oath about a loved one's mental state and private affairs. For estate expenses generally, see the Nevada probate costs guide, and for how a contest stretches the calendar, the Nevada probate timeline guide. Before filing, weigh a few questions honestly:

• Do you have standing? Would you actually inherit more if the will were set aside?
• Do you have a real ground? Is there evidence of incapacity, undue influence, fraud, forgery, or a signing defect, not just disappointment?
• Is there a no-contest clause, and what is your probable-cause assessment?
• Is the likely recovery worth the cost, the family strain, and could a settlement or mediation resolve it faster and for less?

If the answers point to a legitimate claim, move quickly. The deadline after the will is admitted is unforgiving, and the evidence is easiest to gather early.

Related Guides

• Nevada Will Requirements - what makes a will valid in Nevada
• Nevada Probate Guide - how a Nevada estate moves through the district court
• Nevada Intestate Succession - who inherits if a will is set aside
• Nevada Probate Timeline - the deadlines a contest runs against
• Nevada Probate Costs - what estate administration and disputes cost

Sources

• Title: NRS 133.020, Sound mind; age. Publisher: Nevada Revised Statutes (Nevada Legislature). Publication Date: Current official code, accessed 2026-07-01. URL: https://www.leg.state.nv.us/nrs/nrs-133.html
• Title: NRS 133.040, Valid wills: Requirements of writing, subscription, witnesses and attestation. Publisher: Nevada Revised Statutes (Nevada Legislature). Publication Date: Current official code, accessed 2026-07-01. URL: https://www.leg.state.nv.us/nrs/nrs-133.html
• Title: NRS 133.115 and NRS 133.120, Revocation of a will and revocation of provisions in favor of a former spouse. Publisher: Nevada Revised Statutes (Nevada Legislature). Publication Date: Current official code, accessed 2026-07-01. URL: https://www.leg.state.nv.us/nrs/nrs-133.html
• Title: Nevada Revised Statutes Chapter 134 (Succession). Publisher: Nevada Revised Statutes (Nevada Legislature). Publication Date: Current official code, accessed 2026-07-01. URL: https://www.leg.state.nv.us/nrs/nrs-134.html
• Title: Nevada Revised Statutes Chapter 136 (Probate of Wills and Grant of Letters). Publisher: Nevada Revised Statutes (Nevada Legislature). Publication Date: Current official code, accessed 2026-07-01. URL: https://www.leg.state.nv.us/nrs/nrs-136.html

This guide is general information about contesting a will in Nevada. Will contests involve complex litigation, and the deadline is short, so confirm your grounds, standing, and the current deadline with a licensed Nevada attorney before you file. It is not legal advice.