Nevada Supreme Court: 17-Month Delay Waives Right to Arbitrate in Residential Dispute
TL;DR
- Nevada Supreme Court ruled that a 17-month delay in invoking arbitration constitutes waiver of the right to arbitrate.
- The decision involved a residential sale agreement but has wider implications for commercial arbitration procedure.
- The Court emphasized the need to promptly identify and assert arbitration rights to avoid waiver.
Overview
On April 21, 2026, the Nevada Supreme Court held in Lennar Communities Nevada, LLC v. Whalen that a party's 17-month delay in invoking an arbitration clause after actively litigating in state court amounted to a waiver of the right to arbitrate. The ruling addressed when delay and litigation conduct preclude later enforcement of arbitration agreements.
What Happened
In the case, a plaintiff who purchased a residential property with an arbitration clause sued the developer after suffering an injury on the property. Extensive discovery took place in state court, and the developer did not attempt to enforce the arbitration clause for 17 months.
The Supreme Court applied a three-factor waiver test, finding that the developer (1) knew of the arbitration right, (2) acted inconsistently by litigating the case, and (3) satisfied a new 'totality of the circumstances' factor considering whether issues previously litigated were now subject to arbitration.
The Court also addressed the requirement of prejudice to the opposing party, determining that the plaintiff was prejudiced because the developer gained discovery in court that would not have been available in arbitration.
The opinion underscores that parties must promptly invoke arbitration to avoid waiving the right, warning that extensive participation in litigation can defeat reliance on arbitration clauses.
Context
Waiver of arbitration rights due to delay and litigation conduct is a recurring issue in U.S. courts. Courts typically disfavor waiver but will enforce it if a party acts inconsistently with the arbitration agreement, especially where delays prejudice the opposing party.
This decision introduces the 'totality of the circumstances' consideration in Nevada and highlights procedural expectations for parties relying on arbitration clauses.
Why It Matters
- The ruling clarifies procedural risks for parties seeking to enforce arbitration agreements in Nevada; significant litigation activity and delays may result in waiver.
- Legal practitioners are advised to quickly identify and invoke arbitration clauses in order to preserve the right to arbitrate disputes.
- The decision may influence how other jurisdictions analyze waiver and prejudice in the context of enforcing arbitration agreements.