This case began as a routine piece of environmental litigation. It has morphed into what could easily pass for a law school examination question in federal civil procedure. The tale follows.
On February 16, 2001, plaintiff-appellant American Fiber & Finishing, Inc. (AF & F), trustee of the American Fiber & Finishing Realty Trust, sued Tyco International (US), Inc. in the United States District Court for the District of Massachusetts. In its complaint, AF & F claimed that Tyco International was liable, as a successor in interest to Kendall Company, for response costs incurred in connection with the decontamination of an industrial site in Colrain, Massachusetts. Although AF & F asserted only state-law claims, federal jurisdiction attached based on diversity of citizenship (AF & F is a Delaware corporation that maintains its principal place of business in North Car *138 olina and Tyco International is a Nevada corporation that maintains its principal place of business in New Hampshire) and the existence of a controversy exceeding $75,000 in amount. See 28 U.S.C. § 1332(a)(1).
Under Fed.R.Civ.P. 15(a), a plaintiff may amend its complaint once as of right before a responsive pleading is served. On April 2, 2001, AF & F exercised this prerogative and filed an amended complaint that dropped Tyco International as a defendant and inserted Tyco Healthcare Group, LP in its stead. 1 Otherwise, the amended complaint mimicked the original complaint: AF & F asserted the same state-law claims against Tyco Healthcare that it previously had asserted against Tyco International.
The switch of parties defendant worked a subtle change in the jurisdictional calculus. For purposes of diversity jurisdiction, a limited partnership is deemed to be a citizen of every state of which any of its general or limited partners are citizens.
Carden v. Arkoma Assocs.,
Although this land mine is obvious in hindsight, no one questioned the district court’s subject matter jurisdiction at the time. By the same token, the use of Rule 15(a) to replace one party with another may be mildly controversial, see,
e.g., Int’l Bhd. of Teamsters v. AFL-CIO,
In short order, the character of the proceeding changed. Simultaneous with the filing of its appellate brief, AF & F moved to dismiss the appeal and to remand the case for the purpose of vacating the judgment. It asserted that, in preparing the jurisdictional statement for its appellate brief, it recognized for the first time that the parties were non-diverse and, accordingly, that the trial court lacked subject matter jurisdiction. Tyco Healthcare opposed the motion. We postponed oral argument on the appeal itself and took the motion to vacate under advisement. We turn now to the merits of that motion.
Federal courts are courts of limited jurisdiction. In the absence of jurisdiction, a court is powerless to act. Consistent with these principles, it is firmly settled that challenges to federal subject matter jurisdiction may be raised for the
*139
first time on appeal.
See Kontrick v. Ryan,
- U.S. -, -,
In the case at hand, the parties concede that diversity is the only conceivable basis for federal subject matter jurisdiction. The initial complaint cleared this hurdle. The question, then, is what jurisdictional consequences attached to the replacement of Tyco International with Tyco Healthcare in AF & F’s amended complaint. On this question, the protagonists part ways. AF & F contends that, even though it was unaware of the consequences at the time, Tyco Healthcare’s arrival on the scene destroyed the requisite diversity and, thus, eliminated any vestige of federal subject matter jurisdiction. In contrast, Tyco Healthcare asseverates that the lack of diversity between it and AF & F did not divest the district court of jurisdiction because the original parties were diverse and the subsequent switch did not alter the fundamental nature of the action. After careful study of this conundrum, we are persuaded that AF & F’s view is correct.
We begin with the abecedarian rule that there must be complete diversity among the parties to sustain diversity jurisdiction.
See Strawbridge v. Curtiss, 1
U.S. (3 Cranch) 267, 267,
Tyco Healthcare reminds us that appearances can be deceiving.
Cf.
Aesop, The Wolf in Sheep’s Clothing (circa 550 B.C.). Indeed, “the rule that there must be complete diversity to sustain diversity jurisdiction is not absolute.”
Am. Nat’l Bank & Trust Co. v. Bailey,
Tyco Healthcare insists that the particular circumstances of this case — in which complete diversity existed when the action initially was commenced and was dissipated only by the subsequent filing of an amendment to the complaint — demand a finding of continued jurisdiction. In support of this claim, Tyco Healthcare holds fast to the Supreme Court’s statement that it has “consistently held that if jurisdiction exists at the time an action is commenced, such jurisdiction may not be divested by subsequent events.”
Freeport-McMoRan, Inc. v. K N Energy, Inc.,
In
Freeport,
a gas seller brought a breach of contract action against a diverse buyer in federal court. The seller subsequently assigned its interest in the contract and sought to add the non-diverse assignee as a plaintiff under Fed.R.Civ.P. 25(c).
2
Such a procedural move is available when there is a transfer of interest
after
the filing of suit.
See Explosives Corp. of Am. v. Garlam Enters. Corp.,
The procedural circumstances and ratio decidendi of
Freeport-McMoRan
limit its precedential value. They make it clear that when the Court declared that “subsequent events” do not divest the district court of diversity jurisdiction, it was referring mainly to post-filing transfers, of interest — not to all post-filing additions of non-diverse parties. Accordingly, we join several other courts of appeals that have read
Freeport
narrowly and restricted its precedential force to the precincts patrolled by Rule 25.
See Estate of Alvarez v. Donaldson Co.,
In contrast to Freeportr-McMoRan, there was no post-filing transfer of interest in the instant case. Tyco Healthcare had acquired all of Kendall’s assets and liabilities by October of 1998. See supra note 1. That was over two years before AF & F commenced this action. A finding of subject matter jurisdiction under these circumstances would allow for the easy circumvention of 28 U.S.C. § 1332(a)(1) and would expand the reach of diversity jurisdiction beyond what Congress intended. We are unwilling to give our imprimatur to so large a loophole.
We find further support for our initial impression in
Casas Office Machines, Inc. v. Mita Copystar America, Inc.,
The Supreme Court’s opinion in
Owen Equipment & Erection Co. v. Kroger,
[I]t is clear that the [plaintiff] could not originally have brought suit in federal court naming [the non-diverse third-party defendant] and [the diverse original defendant] as codefendants, since citizens of Iowa would have been on both sides of the litigation. Yet the identical lawsuit resulted when she amended her complaint. Complete diversity was destroyed just as surely as if she had sued [the non-diverse defendant] initially. In either situation, in the plain language of the statute, the “matter in controversy” could not be “between ... citizens of different States.”
Id.
at 374,
So here: it is nose-on-the-face plain that AF & F could not originally have brought suit in federal court against Tyco Healthcare, since citizens of Delaware would have been perched on both sides of the litigation. When it amended its complaint to configure its suit in precisely that fashion, complete diversity was destroyed just as surely as if it had sued Tyco Healthcare in the first instance. As the Seventh Circuit put it, “the plaintiff was doing in two steps what, if [the plaintiff] had done it in one, would have clearly disclosed the absence of federal jurisdiction .... ”
Am. Nat’l Bank,
We do not pretend that the jurisdictional question is totally free from doubt. Even apart from Rule 25, some courts have found diversity jurisdiction to exist despite the introduction of a non-diverse litigant into the mix.
See, e.g., Dean v. Holiday Inns, Inc.,
In a final effort to salvage its case, Tyco Healthcare contends that estoppel principles should prevent AF & F from challenging subject matter jurisdiction at this late date. It finds AF & F’s belated discovery that the federal courts lack jurisdiction over this matter — a discovery made after almost three years of litigation and a crushing defeat on the merits — much too convenient, and it voices concerns about manipulation. We are not without empathy for Tyco Healthcare’s predicament, but its estoppel rationale is not backed by any persuasive authority. Nor would we expect it to be: diversity jurisdiction is, in general, not a matter subject to the exercise of judicial discretion.
New Engl. Concrete Pipe Corp. v. D/C Sys. of New Engl., Inc.,
For the reasons elucidated above, we hold that the introduction of Tyco Healthcare into this action divested the district court of jurisdiction. That holding, however, does not necessarily end our journey. Under certain circumstances, federal appellate courts have the authority to dismiss non-diverse parties to cure defects in diversity jurisdiction.
See Newman-Green, Inc. v. Alfonzo-Larrain,
To sum up, AF & F destroyed diversity jurisdiction when it amended its complaint and jettisoned Tyco International (a diverse party) in favor of Tyco Healthcare (a non-diverse party). Accordingly, we vacate the judgment below and remand to the district court for dismissal of the action without prejudice to its maintenance in a court of competent jurisdiction. See Fed.R.Civ.P. 41(b).
We add an eschatocol of sorts. There is admittedly something unsettling about a party bringing a case in a federal court, taking the case to final judgment, losing, and then invoking a jurisdictional defect that it created- — with the result that it escapes from the judgment and returns, albeit in a different venue, to relitigate the merits. But the federal courts are courts of limited jurisdiction and their institution *143 al interest in policing the margins of that jurisdiction is of greater concern than any-perceived inequity that may exist here. We add, moreover, that although the jurisdictional fault was of AF & F’s making, the shoe could have been on the other foot — AF & F might have won in the district court only to have its victory snatched.away by the belated discovery of the jurisdictional snafu. That said, we think it fair in these circumstances that costs be taxed in favor of Tyco Healthcare.
So Ordered.
Notes
. The record suggests that AF & F substituted Tyco Healthcare as the defendant after ascertaining that, by October of 1998, Tyco Healthcare (then known as “The Kendall Company LP”) had acquired all of Kendall Company’s assets and liabilities. That information apparently led AF & F to conclude that Tyco Healthcare was Kendall's ultimate successor in interest.
. Fed.R.Civ.P. 25(c) provides in pertinent part:
In case of any transfer of interest, the action may be continued by or against the original party, unless the court upon motion directs the person to whom the interest is transferred to be substituted in the action or joined with the original party.
