OPINION OF THE COURT
Appellant Metropolitan Life Insurance Company (“MetLife”) is the claims fiduciary of an “employee welfare benefit plan.” See Employee Retirement Income Security Act of 1974 (“ERISA”) § 3(1), 29 U.S.C. § 1002(1). After one of the plan’s participants died, MetLife received competing claims to the decedent’s life-insurance benefits. It responded by filing this inter-pleader action against the competing claimants. The District Court raised the issue of subject matter jurisdiction sua sponte and dismissed. In our view, however, the District Court had federal question jurisdiction. Accordingly, we will vacate and remand.
I.
The New Jersey Transit Corporation sponsors a Basic Life Plan for the benefit of its employees. The plan is funded through a group life insurance policy issued by MetLife to New Jersey Transit. MetLife is the plan’s “claims fiduciary.”
Paul Price was a participant in the plan. He was a bus driver with New Jersey Transit and had enrolled for $20,000 in life insurance benefits. In May 2002, Paul passed away. He was survived by his widow, Sandra Price, and his children from a previous marriage, Shannon and Andre Price.
After Paul’s death, his widow and his children submitted competing claims for the life insurance benefits. MetLife inves *274 tigated the matter and discovered that, in or around February 2000, Paul designated his widow as the primary beneficiary. MetLife then informed the children’s attorney that 'it was denying their claims. MetLife explained that it had a fiduciary duty “to administer claims in accordance with ERISA and the terms of the plan.” Appendix (“App.”) 62-63. As such, it had to “pay the proceeds to the named beneficiary only.”
The children’s attorney requested a review of the claim. Paul’s first marriage had ended in 1995 with a final judgment of divorce in New Jersey Superior Court. Paragraph 11 of that judgment specifically referenced Paul’s life insurance:
The Husband currently has life insurance upon his life. The Husband shall amend these policies in order to name the children of the marriage as irrevocable beneficiaries until such time as Andre Price, the son of the marriage[,] is emancipated. The Husband shall name the Wife as trustee.
App. 69. Since Andre remained unemanci-pated at the time of Paul’s death, the children claimed they were the rightful beneficiaries under the divorce judgment’s plain terms.
This left MetLife in a quandary. Under ERISA, it had a duty to administer claims “in accordance with the documents and instruments governing the plan.” 29 U.S.C. § 1104(a)(1)(D). These documents instructed MetLife to pay the benefits to Paul’s designated beneficiary — his widow. Under the New Jersey divorce judgment, however, the children were to be designated “irrevocable beneficiaries.”
Normally, ERISA preempts any state law that “relate[s] to” an employee benefit plan. 29 U.S.C. § 1144(a);
Egelhoff v. Egelhoff,
MetLife informed the competing claimants that it could not tell “whether a court would find that th[e] divorce decree is a QDRO.” App. 73. It noted that if the New Jersey judgment is a QDRO, then in all likelihood the children should get the $20,000. It further noted that if the judgment is not a QDRO, then Price’s widow is *275 entitled to the money. 2 MetLife stated that if the claimants did not resolve the matter amicably, it would bring suit. Price’s widow and the children negotiated, but they failed to reach an agreement. The children’s attorney then asked Met-Life to “[k]indly initiate an interpleader action.” App. 75.
MetLife obliged, bringing this suit in the United States District Court for the District of New Jersey. On its own motion, the District Court raised the issue of subject matter jurisdiction and dismissed. This appeal followed. We review de novo the District Court’s dismissal for lack of subject matter jurisdiction.
IFC Interconsult, AG v. Safeguard Int’l Partners, LLC,
II.
The equitable remedy of inter-pleader allows “a person holding property to join in a single suit two or more persons asserting claims to that property.”
NYLife Distrib., Inc. v. Adherence Group, Inc.,
There are two methods for bringing an interpleader in federal court. The first is the interpleader statute, 28 U.S.C. § 1335. District Courts have subject matter jurisdiction under this provision if there is “minimal diversity” between two or more adverse claimants, and if the amount in controversy is $500 or more.
See State Farm Fire & Cas. Co. v. Tashire,
In this case, MetLife does not rely on the interpleader statute, nor could it, as the adverse claimants are all New Jersey-ans. Rather, it has styled its lawsuit as a rule interpleader action. MetLife argues that jurisdiction exists under the federal question statute, 28 U.S.C. § 1331, and ERISA’s jurisdictional provision, 29 U.S.C. § 1132(e).
A federal question interpleader is a rarity.
See
7 Charles Alan Wright, Arthur R. Miller, Mary Kay Kane,
Federal Practice & Procedure
§ 1710. (3d ed. 2001);
see also
Donald L. Doernberg,
What’s Wrong with this Picture?: Rule Interpleader, the Anti-Injunction Act, In Personam Jurisdiction, and M.C. Escher,
67 U. Colo. L. Rev. 551, 565 n. 56 (1996) (“The dearth of reported cases involving interpleader and
*276
federal question jurisdiction implies that although such cases can arise, they will be a small proportion of all federal interpleader actions.”)- Statutory “arising under” jurisdiction requires that a federal question appear on the face of the plaintiffs well-pleaded complaint.
See Louisville & Nashville R.R. v. Mottley,
But only at first blush. Some in-terpleader actions do raise federal questions. Indeed, our sister courts of appeals have recognized that an interpleader “arises under” federal law when brought by an ERISA fiduciary against competing claimants to plan benefits.
See, e.g., Metro. Life Ins. Co. v. Bigelow,
We agree with these courts. Federal question jurisdiction exists when the plaintiffs well-pleaded complaint establishes that “federal law creates the cause of action.”
Franchise Tax Bd. v. Constr. Laborers Vacation Trust,
Here, MetLife brings suit as a fiduciary, and it adequately invokes the District Court’s subject matter jurisdiction by seeking “appropriate equitable relief ... to enforce any provisions of this sub-chapter or the terms of the plan.” ERISA § 502(a)(3), 29 U.S.C. § 1132(a)(3). Specifically, MetLife seeks interpleader, which is a form of “equitable relief.”
See U.S. Fire Ins. Co. v. Asbestospray, Inc.,
*278 III.
Presumably, the District Court agreed that MetLife’s cause of action arises under federal law. Its jurisdictional inquiry focused on a different issue: exhaustion. “Except in limited circumstances,” we have held, “a federal court will not entertain an ERISA claim unless the plaintiff has exhausted the remedies available under the plan.”
Harrow v. Prudential Ins. Co. of Am.,
The District Court’s gloss on the exhaustion requirement raises two questions. First, should courts label ERISA’s exhaustion requirement as a jurisdictional prerequisite to federal court adjudication? Second, labels aside, is there a “reverse exhaustion” requirement that limits a fiduciary’s ability to bring an interpleader action? We address these questions in turn.
A.
A recent series of Supreme Court decisions provides helpful guidance on the uses and misuses of the word “jurisdiction.”
See Bowles v. Russell,
551 U.S. -,
As it explained these principles, the Supreme Court noted that its own past decisions had sometimes mislabeled nonstatu-tory rules as “jurisdictional.” The Court described these casual invocations of the term as “drive-by jurisdictional rulings that should be accorded no precedential effect on the question whether the federal court had authority to adjudicate the claim in suit.”
Arbaugh,
Informed by the Supreme Court’s instruction, we must assess whether ERISA’s exhaustion doctrine is a “jurisdictional” mandate. Certainly, it is an impor
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tant legal rule. We have recognized that requiring exhaustion of plan remedies helps to “ ‘reduce the number of frivolous lawsuits under ERISA; to promote the consistent treatment of claims for benefits; to provide a nonadversarial method of claim settlement; and to minimize the costs of claims settlement for all concerned.’ ”
Harrow,
But as important as the rule may be, “ERISA nowhere mentions the exhaustion doctrine.”
Id.
at 566. It is a judicial innovation fashioned with an eye toward “sound policy.”
Id.
at 567. We have not required exhaustion where the claim seeks to enforce a statutory right under ERISA.
Zipf v. AT & T,
This is not the stuff of a jurisdictional rule. Congress has expressly provided for jurisdiction over ERISA cases in 29 U.S.C. § 1132(e). Neither that provision nor any other part of ERISA contains an exhaustion requirement. Thus, as a judicially-crafted doctrine, exhaustion places no limits on a court’s adjudicatory power.
See Arbaugh,
Furthermore, even aside from the Supreme Court’s instruction, our own cases carefully distinguish “between prudential exhaustion and jurisdictional exhaustion.”
Wilson v. MVM, Inc.,
In reaching this conclusion, we have not overlooked the several cases that refer to ERISA exhaustion as “jurisdictional.”
5
Two are particularly noteworthy. In
Wolf v. National Shopmen Pension Fund,
728
*280
F.2d 182 (3d Cir.1984), we described our analysis as a “jurisdictional inquiry” and classified exhaustion as a necessary predicate to “federal jurisdiction.”
Id.
at 186-87. In addition, the leading case in this area,
Amato v. Bernard,
MetLife brought this interpleader action against Paul Price’s widow and his children. Before the widow and the children ever filed a responsive pleading, the District Court acted in the name of subject matter jurisdiction and dismissed on exhaustion grounds. This was error. The exhaustion requirement is a nonjurisdic-tional affirmative defense.
See Paese,
B.
The question remains whether the affirmative defense of exhaustion bars MetLife’s interpleader action. As noted above, our cases hold that persons claiming plan benefits must generally “exhaust their administrative remedies before seeking judicial relief.”
Berger v. Edgewater Steel Co.,
The consensus view is that a fiduciary need not make a final benefits decision. Many courts have allowed the use of inter-pleader in ERISA benefits cases.
See, e.g., Alliant Techsystems, Inc. v. Marks,
But there are three reported decisions that, to varying degrees, support a reverse-exhaustion requirement in at least some interpleader cases. The first is
Life Insurance Company of North America v. Nears,
Forcier v. Forcier,
On appeal in
Forcier,
the Court of Appeals for the First Circuit declined to address the reverse-exhaustion issue because the parties had not raised it.
See Forcier v. Metro. Life Ins. Co.,
In our view, the analyses of both the
Nears
opinion (which endorsed a limited form of reverse exhaustion) and the Court of Appeals for the First Circuit’s opinion in
Forcier
(which remained uncommitted) are persuasive. Nonetheless, whatever the merits of these opinions’ reasoning, both are inapposite. In both cases, participants failed to designate beneficiaries, and the plans vested the fiduciaries with broad discretionary authority to distribute the proceeds.
See Forcier,
Unlike the discretionary question at issue in
Nears
and
Foreier,
MetLife’s decision in this case would receive no deference from a federal court. The dispute between Price’s widow and his children turns on whether the New Jersey divorce judgment is a QDRO. That is a question “of statutory construction over which reviewing courts exercise de novo review.”
Files v. ExxonMobil Pension Plan,
Policy aside, litigants in at least one case have argued that 29 U.S.C. § 1056(d)(3)(G)(i)(II) prohibits interplead-ers filed before an initial QDRO decision by the fiduciary.
See Metro. Life Ins. Co. v. Bigelow,
IV.
In sum, the District Court erred when it dismissed MetLife’s complaint for want of subject matter jurisdiction. MetLife’s well-pleaded complaint establishes that its cause of action arises under ERISA. The exhaustion requirement is a nonjurisdic- *283 tional affirmative defense, and that affirmative defense did not require MetLife to make a decision on the QDRO issue before seeking interpleader in federal court. We will vacate the District Court’s judgment and remand for further proceedings consistent with this opinion.
Notes
. A domestic relations order is a QDRO if it meets the requirements of 29 U.S.C. §§ 1056(d)(3)(C) & (D). Under § 1056(d)(3)(C), the domestic relations order must "clearly speciffy]” the following:
(i) the name and the last known mailing address (if any) of the participant and the name and mailing address of each alternate payee,
(ii) the amount or percentage of the participant’s benefits to be paid by the plan to each such alternate payee, or the manner in which such amount or percentage is to be determined,
(iii) the number of payments or period to which such order applies, and
(iv)each plan to which such order applies.
§ 1056(d)(3)(C). And under § 1056(d)(3)(D), a domestic relations order will be considered a QDRO "only if" it:
(i) does not require a plan to provide any type or form of benefit, or any option, not otherwise provided under the plan,
(ii) does not require the plan to provide increased benefits (determined on the basis of actuarial value), and
(iii) does not require the payment of benefits to an alternate payee which are required to be paid to another alternate payee under another order previously determined to be a qualified domestic relations order.
§ 1056(d)(3)(D).
. Every Court of Appeals to address the question has held that "the § 1144(b)(7) exception to ERISA preemption applies to all QDROs, whether they involve either pension or welfare plans.”
Metro. Life Ins. Co. v. Bigelow,
. This so-called "creation test” is "[t]he most familiar definition of the statutory ‘arising under' limitation.”
Franchise Tax,
. Even apart from MetLife’s cause of action as a fiduciary, there may be an additional basis for subject matter jurisdiction in this case. A rule interpleader is quite similar to a declaratory judgment action. Both the declaratory judgment statute and Rule 22 are purely procedural.
See NYLife,
In the declaratory judgment context, "[f]ed-eral courts have regularly taken original jurisdiction over ... suits in which, if the declaratory judgment defendant brought a coercive action to enforce its rights, that suit would necessarily present a federal question.”
Franchise Tax,
MetLife’s interpleader complaint anticipates coercive actions by both Price's widow
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and his children. Both hypothetical claims would seek to recover "benefits due ... under the terms of [a] plan,” 29 U.S.C. § 1132(a)(1)(B), and would necessarily present federal questions.
See Taylor,
.
See, e.g., Peterson v. Cont’l Cas. Co., 282
F.3d 112, 117 (2d Cir.2002) (”[A]bsent a determination by the plan administrator, federal courts are without jurisdiction to adjudicate whether an employee is eligible for benefits under an ERISA plan.");
Duffie v. Deere & Co.,
