Duane Morris Takeaway: In a unanimous decision issued on January 15, 2025, the U.S. Supreme Court decided in Royal Canin U. S. A. v. Wullschleger, No. 23-677 (U.S. Jan. 15, 2025), that when a plaintiff files a civil suit under both state and federal law and subsequently amends the complaint to drop the federal law claims, the case must be remanded to state court due to lack of subject matter jurisdiction in the district court. This decision lends clarity to employers who have been navigating a circuit split on the question of whether federal district court subject matter jurisdiction is determined at the time of removal to federal court, or whether subsequent amendments abandoning federal claims destroys such jurisdiction. This issue arises over and over again in class action litigation.
Introduction
In a decision that will provoke readers' memories (fondly or otherwise) of first year civil procedure class in law school, the U.S. Supreme Court ruled that a plaintiff's deceptive marketing lawsuit originally stating both state and federal causes of action, that later dropped the federal claim in an amended complaint, must be remanded to state court. In a 9-0 decision, Justice Kagan explained that once the state law claims are stripped away, no federal subject matter jurisdiction exists and remand is required. Deciding a split amongst the circuit courts, the Supreme Court sided with the Eighth Circuit โ and against the First, Third, Fourth, Sixth and Eleventh Circuits โ in deciding that when a case is removed to federal court, an amended complaint dropping the federal claims destroys the district court's jurisdiction.
This is obviously of interest for employers facing federal statutory class-wide claims involving issues such as wage and hour and discrimination, that also implicate overlapping state statutes.
The Ruling In Royal Canin U. S. A. v. Wullschleger
The U.S. Supreme Court issued its unanimous decision in Royal Canin U. S. A. v. Wullschleger, No. 23-677 (U.S. Jan. 15, 2025). In this case, the plaintiff purchased the defendant's dog food that requires a prescription to obtain, believing that it contains medicine that off-the shelf dog food does not. Id. at 4. After learning that it does not, she filed suit in Missouri state court alleging violations of the state's statute against deceptive marketing practices. Her complaint also included a claim under the federal Food, Drug and Cosmetic Act, 21 U.S.C. 301 ("FDCA"), that also forbids deceptive marketing practices.
Royal Canin, seeking perhaps to avoid being thrown to the dogs in a state court jury pool, decided to file a notice of removal of the plaintiff's lawsuit to federal district court based on federal question jurisdiction (the plaintiff's FDCA count). Id. at 4-5. In response, the plaintiff amended her complaint, dropping the FDCA claim, and only seeking relief under Missouri state law. Id. at 5. She then moved to remand to state court where she originally filed her complaint, but the district court denied her motion. Id. She ultimately appealed the dismissal of her amended complaint on the merits to the Eighth Circuit, and it reversed the district court's decision to maintain jurisdiction of the matter and remanded it to state court. Id. Royal Canin sought certiorari to resolve the circuit split, and the Supreme Court obliged and affirmed the Eight Circuit's ruling.
Basis Of The Supreme Court's Opinion
In a very systematic and straightforward opinion of the Court, Justice Kagan explained why the limitations on federal court jurisdiction established by statute (e.g., 28 U.S.C. 1331 โ cases "arising under" federal law) mandate SCOTUS' unanimous conclusion. Long-established precedent holds that federal courts are courts of limited jurisdiction. Also, Congress has determined the scope of "supplemental jurisdiction," where federal courts interpret and apply state law but only so long as they have concurrent federal jurisdiction to do so in the litigation. 28 U.S.C. 1367. And, the Supreme Court emphasized another statute that mandates that if at any time it appears that the federal court lacks subject matter jurisdiction, the case "must" be remanded to state court. 28 U.S.C. 1447(c). Id. at 3-4.
Applying these principles, the Supreme Court rejected Royal Canin's argument that such limitations do not apply once a case has been removed to federal court and so-called "removal jurisdiction" exists. The Supreme Court explained, "Royal Canin argues that our precedent makes an exception for when an amendment [to a complaint] follows a lawsuit's removal, but that is to read two bits of gratuitous language for a good deal more than they are worth." Id. at 6. The Supreme Court continued that "Nothing in ยง 1367's text . . . distinguishes between cases removed to federal court and cases originally filed there." Id. at 8. And, unfortunately for Royal Canin, the Supreme Court has already held that in such a circumstance relating to original jurisdiction, the amended complaint is what determines jurisdiction, not the one at the time of removal. Id. As a result, the Supreme Court concluded that when the plaintiff "reconfigured her case to make it only about state law" her suit "became one for a state court." Id. at 20.
Implications For Employers
As employers know, many class and collective action lawsuits are filed by plaintiffs that allege both state law and federal law claims. The classic example is a hybrid class and collective action under the Fair Labor Standards Act and a similar but often more onerous state statute governing how employees are paid. In our experience, many plaintiffs add their state law claims in order to extend the relevant statute of limitations period, for example, or sweep in certain state law substantive claims that are not available under a governing federal law.
Royal Canin U. S. A. v. Wullschleger will simplify litigation strategy decisions for employers with nationwide workforces. However, it remains to be seen how the plaintiffs' bar will respond in terms of crafting both original and amended complaint strategies in the employment law space. We will be following developments closely and will provide our analysis and insights here.
Disclaimer: This Alert has been prepared and published for informational purposes only and is not offered, nor should be construed, as legal advice. For more information, please see the firm's full disclaimer.