Must the Court Prove Its Jurisdiction When Challenged?

"Once jurisdiction is challenged, it must be proven." The sentence circulates widely, usually with a Supreme Court citation attached, and it is often taken to mean something specific: that a person who objects to a court's jurisdiction can halt the proceeding until the court itself, or the prosecutor, produces proof of its authority on the record.

The sentence is not invented from nothing. There is a real line of Supreme Court authority holding that the party who invokes a court's jurisdiction bears the burden of establishing it, and that when the facts supporting jurisdiction are challenged they must be supported by proof. The question is what kind of jurisdiction those cases concern, who carries the burden, and what happens procedurally when the challenge is made.

Where the wording comes from

The two cases commonly cited for the slogan are Maine v. Thiboutot, 448 U.S. 1 (1980), and Hagans v. Lavine, 415 U.S. 528 (1974). Both opinions were read in full for this entry. Neither contains the sentence "once jurisdiction is challenged, it must be proven" or any equivalent statement. Thiboutot decided whether the phrase "and laws" in 42 U.S.C. §1983 covers claims based on federal statutes. Hagans concerned whether a constitutional claim was substantial enough to support a federal court's jurisdiction over a related statutory claim. Whatever their merits, they are not the source of the slogan.

The idea does have a genuine source, which is older and more precise. In McNutt v. General Motors Acceptance Corp., 298 U.S. 178 (1936), the Court said that the conditions of federal jurisdiction "must be met by the party who seeks the exercise of jurisdiction in his favor. He must allege in his pleading the facts essential to show jurisdiction." It continued: "If his allegations of jurisdictional facts are challenged by his adversary in any appropriate manner, he must support them by competent proof." Later the same year, in KVOS, Inc. v. Associated Press, 299 U.S. 269 (1936), the Court applied the rule: "where the allegations as to the amount in controversy are challenged by the defendant in an appropriate manner, the plaintiff must support them by competent proof."

Those statements are holdings about federal courts, about the party asserting jurisdiction, and in both cases about specific jurisdictional facts, chiefly the amount in controversy required for federal jurisdiction. They place the burden on the plaintiff, not on the judge.

Federal courts start from a presumption against jurisdiction

The modern Court has restated the principle in terms that explain why it exists. Federal courts "are courts of limited jurisdiction," the Court wrote in Kokkonen v. Guardian Life Insurance Co., 511 U.S. 375 (1994). "It is to be presumed that a cause lies outside this limited jurisdiction, ... and the burden of establishing the contrary rests upon the party asserting jurisdiction," citing McNutt.

The same rule governs standing. In Lujan v. Defenders of Wildlife, 504 U.S. 555 (1992), the Court held that "the party invoking federal jurisdiction bears the burden of establishing" the elements of standing, and that because they are "an indispensable part of the plaintiff's case," each element must be supported "with the manner and degree of evidence required at the successive stages of the litigation." The burden, in other words, changes in form as a case proceeds: allegations may suffice at the pleading stage, while evidence is required at summary judgment or trial.

And a federal court may not skip the question. In Steel Co. v. Citizens for a Better Environment, 523 U.S. 83 (1998), the Court rejected the practice of assuming jurisdiction in order to decide the merits, quoting an 1869 decision: "Without jurisdiction the court cannot proceed at all in any cause." The archive's entry on Steel Co. discusses that decision in detail.

Different kinds of jurisdiction, different rules

The slogan treats "jurisdiction" as a single thing. The law does not. The archive's explanation of subject-matter and personal jurisdiction sets out the basic division; what matters here is how differently the two are treated when challenged.

Subject-matter jurisdiction is the court's authority over the kind of case. In federal court it cannot be conferred by consent or lost by delay. The Supreme Court explained in Insurance Corp. of Ireland v. Compagnie des Bauxites de Guinee, 456 U.S. 694 (1982), that "no action of the parties can confer subject-matter jurisdiction upon a federal court," that consent is irrelevant and estoppel does not apply. Federal Rule of Civil Procedure 12(h)(3) provides: "If the court determines at any time that it lacks subject-matter jurisdiction, the court must dismiss the action." The Court in Arbaugh v. Y & H Corp., 546 U.S. 500 (2006), noted that the objection "may be raised by a party, or by a court on its own initiative, at any stage in the litigation, even after trial and the entry of judgment."

Personal jurisdiction is the court's authority over the particular defendant. It is treated as a personal right that can be waived. Insurance Corp. of Ireland held that "because the requirement of personal jurisdiction represents first of all an individual right, it can, like other such rights, be waived." Under Rule 12(h)(1), a defendant waives objections to personal jurisdiction, venue, process and service of process by omitting them from a first Rule 12 motion or from the answer. These objections must be raised early or they are lost.

Venue concerns which court, among those with jurisdiction, is the proper place for the case. It is listed with personal jurisdiction in Rule 12(b)(3) and is waivable on the same terms.

Standing is part of federal subject-matter jurisdiction under Article III, which is why Lujan puts the burden on the party invoking jurisdiction.

Criminal jurisdiction rests on statute. Federal law provides that the district courts "shall have original jurisdiction, exclusive of the courts of the States, of all offenses against the laws of the United States" (18 U.S.C. §3231). State courts have criminal jurisdiction under state constitutions and statutes, which vary.

What "challenged" actually triggers

Read precisely, the cases establish that a challenge to jurisdictional facts requires the party asserting jurisdiction to support them, and that the court must decide the question. They do not establish that a challenge freezes the proceeding, that the court must produce documents proving its own existence or authority, or that the court cannot rule on the objection itself. The opposite is true on the last point: a court always has authority to determine its own jurisdiction. Insurance Corp. of Ireland noted that a defendant who submits to a court "for the limited purpose of challenging jurisdiction" agrees to abide by its determination, which "will be res judicata on that issue in any further proceedings."

Nor do the cases convert into a rule that a challenge must be resolved by sworn evidence in every instance. Many jurisdictional challenges are purely legal, such as whether a statute gives a court authority over a type of case, and are decided on the pleadings and the law.

Direct and collateral challenges

A further distinction concerns timing. A direct challenge is made in the case itself or on appeal. A collateral challenge is an attempt to attack a judgment later, in a different proceeding. Here the law is protective of finality. In Durfee v. Duke, 375 U.S. 106 (1963), a dispute over land on the shifting Missouri River boundary had been litigated in Nebraska, including whether the land was in Nebraska at all. The losing party then sued in Missouri. The Supreme Court held that "a judgment is entitled to full faith and credit — even as to questions of jurisdiction — when the second court's inquiry discloses that those questions have been fully and fairly litigated and finally decided in the court which rendered the original judgment."

A party who contests jurisdiction and loses therefore generally cannot relitigate the question elsewhere. A party who never appears and suffers a default may in some circumstances attack the judgment later for lack of personal jurisdiction, but takes the risk of being wrong.

What the record supports

The kernel of the slogan is sound. In federal court, the party invoking jurisdiction must establish it; jurisdictional facts that are properly challenged must be supported by proof; subject-matter jurisdiction can be raised at any time and must be addressed before the merits. Those are substantial principles, and McNutt and KVOS state them clearly.

The slogan goes beyond the record when it attributes the rule to cases that do not contain it, treats all kinds of jurisdiction as interchangeable, places the burden on the court rather than on the party asserting jurisdiction, or implies that an objection suspends the court's power to rule on the objection. State courts, which generally have broader jurisdiction than federal courts, apply their own rules on these questions, and those rules vary.