Everything engaged couples need to know about making a prenuptial agreement valid and enforceable in Nevada — in plain English, reviewed by attorney James Sexton, Esq.
Yes — prenuptial agreements are legal and enforceable in Nevada under NRS Chapter 123A, the state's Uniform Premarital Agreement Act.
Nevada adopted the Uniform Premarital Agreement Act at NRS 123A.010 through 123A.100. A premarital agreement must be in writing and signed by both parties, requires no consideration, and becomes effective upon marriage. Because Nevada is one of the nine community-property states — where property and income acquired during marriage are presumptively split equally — a prenup is the primary tool couples use to opt out of the 50/50 default and define what stays separate.
A Nevada prenup is enforceable unless the challenger proves it was signed involuntarily, was unconscionable when executed, or was signed without fair financial disclosure — and unlike most UPAA states, each of those grounds stands on its own.
The agreement must be a written document signed by both parties before the wedding. Oral premarital agreements are not enforceable in Nevada.
Both parties must sign free of duress. A prenup produced days before a Las Vegas wedding is a voluntariness challenge waiting to happen — finalize and sign early.
Under NRS 123A.080, unconscionability at signing is an independent ground to void the agreement — Nevada dropped the standard UPAA requirement that it be paired with non-disclosure. Grossly one-sided terms are risky even with perfect paperwork.
Each party needs fair and reasonable disclosure of the other's property and financial obligations before signing — or adequate independent knowledge of them. In Nevada, a disclosure failure can sink the agreement by itself.
| Governing statute | Uniform Premarital Agreement Act — NRS 123A.010 to 123A.100 |
|---|---|
| Property division | Community property |
| Notarization | Recommended (not required by statute) |
| Waiting period | None required — but sign well before the wedding |
| Spousal support | Alimony can be modified or waived, unless it would force public assistance |
See how Nevada's signing formalities compare in our prenup notarization requirements by state guide. Nevada is also one of the nine community-property states — community property vs. equitable distribution explains what that default means for your agreement.
Nevada courts invalidate prenups on three independent grounds under NRS 123A.080: involuntary signing, unconscionability at execution, or a failure of fair financial disclosure.
Nevada's version of the UPAA is deliberately tougher on drafters than the uniform text: in most UPAA states an unconscionable agreement survives if disclosure was made, but in Nevada unconscionability alone — or inadequate disclosure alone — is enough to void the deal. That makes two habits essential for Nevada couples: exchange complete written financial disclosures, and keep the substance of the agreement within the range of fairness. Do both, sign early, and a Nevada prenup reliably holds.
Trusted Prenup creates a state-specific Nevada prenuptial agreement online — built to meet the requirements above and designed by James Sexton, Esq. A traditional attorney typically costs $2,500–$10,000; this is a flat $599.
A guided questionnaire captures your assets, debts, and wishes — most couples finish in under 90 minutes.
We assemble a complete prenup built to meet your state's exact legal requirements.
Review with your partner, then sign online with notarization handled for you.
A Nevada attorney-drafted prenup commonly costs $2,000-$7,000 or more. Trusted Prenup creates a state-specific Nevada prenup online for a flat $599, with optional notarization and attorney-review add-ons.
No — NRS Chapter 123A requires only a written agreement signed by both parties. Notarization is still recommended to prove authenticity and is available as an add-on.
Yes, and Nevada gives challengers more ammunition than most states: under NRS 123A.080, involuntary signing, unconscionability at execution, or a lack of fair financial disclosure can each independently void the agreement. Full disclosure and balanced terms are the defense.
Yes — Nevada is one of nine community-property states, so assets and income acquired during marriage are presumptively divided 50/50 at divorce. A prenup is how couples opt out of that default and set their own rules.
Yes, NRS 123A.050 lets couples modify or eliminate alimony. The exception: if the waiver would make a spouse eligible for public assistance at divorce, a court can order enough support to avoid that.
Usually, yes — Nevada has no statutory waiting period. But because voluntariness is a ground for challenge, don't sign on the way to the chapel; finalize the agreement and sign at least a few weeks before the ceremony.
Yes — Nevada enforces properly executed prenuptial agreements regardless of how they were drafted. What matters is execution: a written agreement, voluntary signatures, full financial disclosure, and Nevada's signing formalities. The full picture is in are online prenups legally binding.
Trusted Prenup is not a law firm and does not provide legal advice. This guide is general information about Nevada law and not a substitute for advice from a licensed attorney about your situation.