Insights & Events

The Supreme Court recently held in Hain Celestial Group, Inc. v. Palmquist that a jurisdictional defect caused by a non-diverse party is not cured by dismissing the non-diverse party if that dismissal is later found to be improper. This is true even if final judgement is entered before the dismissal is overturned on appeal.

The Palmquists, who are Texas residents, filed suit in Texas state court against Hain, a Delaware corporation with its principal place of business in New York, and Whole Foods, a Texas corporation. Hain removed the case to federal court based on diversity jurisdiction, arguing that removal was proper because Whole Foods had been improperly joined. The district court agreed and dismissed Whole Foods. The now diverse parties proceeded to trial in federal court. After the Palmquists rested their case, the court granted Hain’s motion for judgment as a matter of law, finding that the Palmquists failed to prove causation. The Palmquists appealed both the jurisdictional and merits judgments to the Fifth Circuit, who nullified the district court’s judgment because the lower court lacked diversity jurisdiction when it decided the case.

The Supreme Court granted cert to address whether an improper dismissal of a non-diverse defendant can cure a jurisdictional defect that existed at the time of removal. In answering that question in the negative, the Court held that a “jurisdictional defect” that lingers “through the judgment” mandates that final judgment be vacated. Specifically, the Court noted: “[t]his Court has never held that a district court can create jurisdiction through its own mistakes.” If a district court lacked jurisdiction over a case when it was removed to federal court, it must nullify any judgment on the merits. Hain attempted to rely on Caterpillar Inc. v. Lewis, 519 U.S. 61 (1996), which held that a district court can “cure” a jurisdictional defect prior to final judgment. If the cure is valid, then the court of appeals is not required to invalidate the judgment even if the district court at some point lacked jurisdiction. That exception was inapplicable here because, according to the Court, the “cure” was no cure at all. Because the district court incorrectly dismissed the non-diverse party, the court never had jurisdiction and remand to state court was required.

Hain alternatively argued that Whole Foods should be dismissed under Federal Rule of Civil Procedure 21, which allows a federal court to “add or drop a party.” In Newman-Green, Inc. v. Alfonzo-Larrain, 490 U.S. 826 (1989), the Court held that dismissal of a nonessential, nondiverse party is proper under Rule 21 if it will not prejudice any of the parties in the litigation. The Supreme Court rejected this argument, reasoning that the plaintiff is the master of the complaint and “Rule 21 does not permit a court or a defendant to override their choice [of forum].” In addressing Hain’s argument for judicial efficiency, the Supreme Court held that jurisdictional rules, such as this, apply “regardless of how efficient it might be to leave the judgment in place.”

Hain demonstrates why defendants must carefully assess the bases and potential outcomes of removing a case to federal court based on the theory that another defendant was improperly joined. If removal is later found to be improper and no “cure” is applicable, a defendant may run the risk of starting over and relitigating the claims at issue.

— By Abigail Cahn-Gambino and Kyle McWaters