Full opinion text
Justice Stevens delivered the opinion of the Court. In our federal system of government, state as well as federal courts have jurisdiction over suits brought pursuant to 42 U. S. C. § 1983, the statute that creates a remedy for violations of federal rights committed by persons acting under color of state law. While that rule is generally applicable to New York’s supreme courts — the State’s trial courts of general jurisdiction — New York’s Correction Law §24 divests those courts of jurisdiction over § 1983 suits that seek money damages from correction officers. New York thus prohibits the trial courts that generally exercise jurisdiction over § 1983 suits brought against other state officials from hearing virtually all such suits brought against state correction officers. The question presented is whether that exceptional treatment of a limited category of § 1983 claims is consistent with the Supremacy Clause of the United States Constitution. I Petitioner, an inmate in New York’s Attica Correctional Facility, commenced two § 1983 actions against several correction employees alleging that they violated his civil rights in connection with three prisoner disciplinary proceedings and an altercation. Proceeding pro se, petitioner filed his claims in State Supreme Court and sought punitive damages and attorney’s fees. The trial court dismissed the actions on the ground that, under N. Y. Correct. Law Ann. §24 (West 1987) (hereinafter Correction Law §24), it lacked jurisdiction to entertain any suit arising under state or federal law seeking money damages from correction officers for actions taken in the scope of their employment. The intermediate appellate court summarily affirmed the trial court. 35 App. Div. 3d 1290, 826 N. Y. S. 2d 542 (2006). The New York Court of Appeals, by a 4-to-3 vote, also affirmed the dismissal of petitioner’s damages action. The Court of Appeals rejected petitioner’s argument that Correction Law §24’s jurisdictional limitation interfered with §1983 and therefore ran afoul of the Supremacy Clause of the United States Constitution. The majority reasoned that, because Correction Law §24 treats state and federal damages actions against correction officers equally (that is, neither ean be brought in New York courts), the statute should be properly characterized as a “neutral state rule regarding the administration of the courts” and therefore a “valid excuse” for the State’s refusal to entertain the federal cause of action. 9 N. Y. 3d 481, 487, 881 N. E. 2d 180, 183, 184 (2007) (quoting Howlett v. Rose, 496 U. S. 356, 369, 372 (1990); internal quotation marks omitted). The majority understood our Supremacy Clause precedents to set forth the general rule that so long as a State does not refuse to hear a federal claim for the “sole reason that the cause of action arises under federal law,” its withdrawal of jurisdiction will be deemed constitutional. 9 N. Y. 3d, at 488, 881 N. E. 2d, at 184. So read, discrimination vel non is the focal point of Supremacy Clause analysis. In dissent, Judge Jones argued that Correction Law §24 is not a neutral rule of judicial administration. Noting that the State’s trial courts handle all other § 1983 damages actions, he concluded that the State had created courts of competent jurisdiction to entertain §1983 suits. In his view, “once a state opens its courts to hear section 1983 actions, it may not selectively exclude section 1983 actions by denominating state policies as jurisdictional.” Id., at 497, 881 N. E. 2d, at 191. Recognizing the importance of the question decided by the New York Court of Appeals, we granted certiorari. 554 U. S. 902 (2008). We now reverse. II Motivated by the belief that damages suits filed by prisoners against state correction officers were by and large frivolous and vexatious, New York passed Correction Law § 24. The statute employs a two-step process to strip its courts of jurisdiction over such damages claims and to replace those claims with the State’s preferred alternative. The provision states in full: “1. No civil action shall be brought in any court of the state, except by the attorney general on behalf of the state, against any officer or employee of the department, in his personal capacity, for damages arising out of any act done or the failure to perform any act within the scope of employment and in the discharge of the duties by such officer or employee. “2. Any claim for damages arising out of any act done or the failure to perform any act within the scope of employment and in the discharge of the duties of any officer or employee of the department shall be brought and maintained in the court of claims as a claim against the state.” Thus, under this scheme, a prisoner seeking damages from a correction officer will have his claim dismissed for want of jurisdiction and will be left, instead, to pursue a claim for damages against an entirely different party (the State) in the Court of Claims — a court of limited jurisdiction. See N. Y. Const., Art. VI, § 9; N. Y. Ct. Clms. Law Ann. § 9 (West 1989) (hereinafter Court of Claims Act). For prisoners seeking redress, pursuing the Court of Claims alternative comes with strict conditions. In addition to facing a different defendant, plaintiffs in that court are not provided with the same relief, or the same procedural protections, made available in § 1983 actions brought in state courts of general jurisdiction. Specifically, under New York law, plaintiffs in the Court of Claims must comply with a 90-day notice requirement, Court of Claims Act §9; are not entitled to a jury trial, § 12; have no right to attorney’s fees, §27; and may not seek punitive damages or injunctive relief, Sharapata v. Town of Islip, 56 N. Y. 2d 332, 334, 437 N. E. 2d 1104, 1105 (1982). We must decide whether Correction Law §24, as applied to § 1983 claims, violates the Supremacy Clause. Ill This Court has long made clear that federal law is as much the law of the several States as are the laws passed by their legislatures. Federal and state law “together form one system of jurisprudence, which constitutes the law of the land for the State; and the courts of the two jurisdictions are not foreign to each other, nor to be treated by each other as such, but as courts of the same country, having jurisdiction partly different and partly concurrent.” Claflin v. Houseman, 93 U. S. 130, 136-137 (1876); see Minneapolis & St. Louis R. Co. v. Bombolis, 241 U. S. 211, 222 (1916); The Federalist No. 82, p. 132 (E. Bourne ed. 1947, Book II) (A. Hamilton) (“[T]he inference seems to be conclusive, that the State courts would have a concurrent jurisdiction in all cases arising under the laws of the Union, where it was not expressly prohibited”). Although §1983, a Reconstruction-era statute, was passed “to interpose the federal courts between the States and the people, as guardians of the people’s federal rights,” Mitckum v. Foster, 407 U. S. 225, 242 (1972), state courts as well as federal courts are entrusted with providing a forum for the vindication of federal rights violated by state or local officials acting under color of state law, see Patsy v. Board of Regents of Fla., 457 U. S. 496, 506-507 (1982) (canvassing the legislative debates of the 1871 Congress and noting that “many legislators interpreted [§ 1983] to provide dual or concurrent forums in the state and federal system, enabling the plaintiff to choose the forum in which to seek relief”); Maine v. Thiboutot, 448 U. S. 1, 3, n. 1 (1980). So strong is the presumption of concurrency that it is defeated only in two narrowly defined circumstances: first, when Congress expressly ousts state courts of jurisdiction, see Bombolis, 241 U. S., at 221; Claflin, 93 U. S., at 136; and second, “[w]hen a state court refuses jurisdiction because of a neutral state rule regarding the administration of the courts,” Howlett, 496 U. S., at 372. Focusing on the latter circumstance, we have emphasized that only a neutral jurisdictional rule will be deemed a “valid excuse” for departing from the default assumption that “state courts have inherent authority, and are thus presumptively competent, to adjudicate claims arising under the laws of the United States.” Tafflin v. Levitt, 493 U. S. 455, 458 (1990). In determining whether a state law qualifies as a neutral rule of judicial administration, our cases have established that a State cannot employ a jurisdictional rule “to dissociate [itself] from federal law because of disagreement with its content or a refusal to recognize the superior authority of its source.” Howlett, 496 U. S., at 371. In other words, although States retain substantial leeway to establish the contours of their judicial systems, they lack authority to nullify a federal right or cause of action they believe is inconsistent with their local policies. “The suggestion that [an] act of Congress is not in harmony with the policy of the State, and therefore that the courts of the State are free to decline jurisdiction, is quite inadmissible, because it presupposes what in legal contemplation does not exist.” Second Employers' Liability Cases, 223 U. S. 1, 57 (1912). It is principally on this basis that Correction Law § 24 violates the Supremacy Clause. In passing Correction Law § 24, New York made the judgment that correction officers should not be burdened with suits for damages arising out of conduct performed in the scope of their employment. Because it regards these suits as too numerous or too frivolous (or both), the State’s longstanding policy has been to shield this narrow class of defendants from liability when sued for damages. The State’s policy, whatever its merits, is contrary to Congress’ judgment that all persons who violate federal rights while acting under color of state law shall be held liable for damages. As we have unanimously recognized, “[a] State may not... relieve congestion in its courts by declaring a whole category of federal claims to be frivolous. Until it has been proved that the claim has no merit, that judgment is not up to the States to make.” Howlett, 496 U. S., at 380; Burnett v. Grattan, 468 U. S. 42, 55 (1984) (rejecting as “manifestly inconsistent with the central objective of the Reconstruction-Era civil rights statutes” the judgment “that factors such as minimizing the diversion of state officials’ attention from their duties outweigh the interest in providing employees ready access to a forum to resolve valid claims”). That New York strongly favors a rule shielding correction officers from personal damages liability and substituting the State as the party responsible for compensating individual victims is irrelevant. The State cannot condition its enforcement of federal law on the demand that those individuals whose conduct federal law seeks to regulate must nevertheless escape liability. IV While our cases have uniformly applied the principle that a State cannot simply refuse to entertain a federal claim based on a policy disagreement, we have yet to confront a statute like New York’s that registers its dissent by divesting its courts of jurisdiction over a disfavored federal claim in addition to an identical state claim. The New York Court of Appeals’ holding was based on the misunderstanding that this equal treatment of federal and state claims rendered Correction Law §24 constitutional. 9 N. Y. 3d, at 489, 881 N. E. 2d, at 185 (“Put simply, because Correction Law §24 does not treat section 1983 claims differently than it treats related state law causes of action, the Supremacy Clause is not offended”). To the extent our cases have created this misperception, we now make clear that equality of treatment does not ensure that a state law will be deemed a neutral rule of judicial administration and therefore a valid excuse for refusing to entertain a federal cause of action. Respondents correctly observe that, in the handful of cases in which this Court has found a valid excuse, the state rule at issue treated state and federal claims equally. In Douglas v. New York, N. H. & H. R. Co., 279 U. S. 377 (1929), we upheld a state law that granted state courts discretion to decline jurisdiction over state and federal claims alike when neither party was a resident of the State. Later, in Herb v. Pitcairn, 324 U. S. 117 (1945), a city court dismissed an action brought under the Federal Employers’ Liability Act (FELA), 45 U. S. C. §51 et seq., for want of jurisdiction because the cause of action arose outside the court’s territorial jurisdiction. We upheld the dismissal on the ground that the State’s venue laws were not being applied in a way that discriminated against the federal claim. 324 U. S., at 123. In a third case, Missouri ex rel. Southern R. Co. v. Mayfield, 340 U. S. 1 (1950), we held that a State’s application of the forum non conveniens doctrine to bar adjudication of a FELA case brought by nonresidents was constitutionally sound as long as the policy was enforced impartially. Id., at 4. And our most recent decision finding a valid excuse, Johnson v. Fankell, 520 U. S. 911 (1997), rested largely on the fact that Idaho’s rule limiting interlocutory jurisdiction did not discriminate against § 1983 actions. See id., at 918. Although the absence of discrimination is necessary to our finding a state law neutral, it is not sufficient. A jurisdictional rule cannot be used as a device to undermine federal law, no matter how evenhanded it may appear. As we made clear in Howlett, “[t]he fact that a rule is denominated jurisdictional does not provide a court an excuse to avoid the obligation to enforce federal law if the rule does not reflect the concerns of power over the person and competence over the subject matter that jurisdictional rules are designed to protect.” 496 U. S., at 381. Ensuring equality of treatment is thus the beginning, not the end, of the Supremacy Clause analysis. In addition to giving too much weight to equality of treatment, respondents mistakenly treat this case as implicating the “great latitude [States enjoy] to establish the structure and jurisdiction of their own courts.” Id., at 372. Although Correction Law §24 denies state courts authority to entertain damages actions against correction officers, this case does not require us to decide whether Congress may compel a State to offer a forum, otherwise unavailable under state law, to hear suits brought pursuant to § 1983. The State of New York has made this inquiry unnecessary by creating courts of general jurisdiction that routinely sit to hear analogous § 1983 actions. New York’s constitution vests the state supreme courts with general original jurisdiction, N. Y. Const., Art. VI, §7(a), and the “inviolate authority to hear and resolve all causes in law and equity,” Pollicina v. Misericordia Hospital Medical Center, 82 N. Y. 2d 332, 339, 624 N. E. 2d 974, 977 (1993). For instance, if petitioner had attempted to sue a police officer for damages under § 1983, the suit would be properly adjudicated by a state supreme court. Similarly, if petitioner had sought declaratory or injunctive relief against a correction officer, that suit would be heard in a state supreme court. It is only a particular species of suits — those seeking damages relief against correction officers — that the State deems inappropriate for its trial courts. We therefore hold that, having made the decision to create courts of general jurisdiction that regularly sit to entertain analogous suits, New York is not at liberty to shut the courthouse door to federal claims that it considers at odds with its local policy. A State’s authority to organize its courts, while considerable, remains subject to the strictures of the Constitution. See, e. g., McKnett v. St. Louis & San Francisco R. Co., 292 U. S. 230, 233 (1934). We have never treated a State’s invocation of “jurisdiction” as a trump that ends the Supremacy Clause inquiry, see Howlett, 496 U. S., at 382-383, and we decline to do so in this case. Because New York’s supreme courts generally have personal jurisdiction over the parties in §1983 suits brought by prisoners against correction officers and because they hear the lion’s share of all other § 1983 actions, we find little concerning “power over the person and competence over the subject matter” in Correction Law §24. Id., at 381; see id., at 378-379 (conducting a similar analysis and concluding that the Florida courts of general jurisdiction were “fully competent to provide the remedies [§ 1983] requires”). Accordingly, the dissent’s fear that “no state jurisdictional rule will be upheld as constitutional” is entirely unfounded. Post, at 769-770, n. 10. Our holding addresses only the unique scheme adopted by the State of New York — a law designed to shield a particular class of defendants (correction officers) from a particular type of liability (damages) brought by a particular class of plaintiffs (prisoners). Based on the belief that damages suits against correction officers are frivolous and vexatious, see supra, at 733, n. 3, Correction Law §24 is effectively an immunity statute cloaked in jurisdictional garb. Finding this scheme unconstitutional merely confirms that the Supremacy Clause cannot be evaded by formalism. V The judgment of the New York Court of Appeals is reversed, and the case is remanded to that court for further proceedings not inconsistent with this opinion. It is so ordered. Justice Thomas, with whom The Chief Justice, Justice Scalia, and Justice Alito join as to Part III, dissenting. The Court holds that New York Correction Law Annotated § 24, which divests New York’s state courts of subject-matter jurisdiction over suits seeking money damages from correction officers, violates the Supremacy Clause of the Constitution, Art. VI, cl. 2, because it requires the dismissal of federal actions brought in state court under 42 U. S. C. §1983. I disagree. Because neither the Constitution nor our precedent requires New York to open its courts to § 1983 federal actions, I respectfully dissent. I Although the majority decides this ease on the basis of the Supremacy Clause, see ante, at 734-742, the proper starting point is Article III of the Constitution. Article III, § 1, provides that “[t]he judicial Power of the United States, shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish.” The history of the drafting and ratification of this Article establishes that it leaves untouched the States’ plenary authority to decide whether their local courts will have subject-matter jurisdiction over federal causes of action. The text of Article III reflects the Framers’ agreement that the National Government needed a Supreme Court. There was sharp disagreement at the Philadelphia Convention, however, over the need for lower federal courts. Several of the Framers, most notably James Madison, favored a strong central government that included lower federal tribunals. Under the Virginia Plan, the Constitution would have established a “National Judiciary ... to consist of one or more supreme tribunals, and of inferior tribunals to be chosen by the National Legislature.” 1 Records of the Federal Convention of 1787, p. 21 (M. Farrand ed. 1911) (hereinafter Farrand). A revised version of the proposal, which stated that the National Judiciary would “ ‘consist of One supreme tribunal, and of one or more inferior tribunals,’” was approved on June 4, 1787. Id., at 95. The following day, however, John Rutledge raised an objection to “establishing any national tribunal except a single supreme one.” Id., at 119. He proposed striking the language providing for the creation of lower federal courts because state courts were “most proper” for deciding “all cases in the first instance.” Ibid. According to Rutledge, “the right of appeal to the supreme national tribunal [was] sufficient to secure the national rights [and] uniformity of Judgm[en]ts,” and the lower federal courts were thus an “unnecessary encroachment” on the sovereign prerogative of the States to adjudicate federal claims. Id., at 124. Madison nonetheless defended the Virginia Plan. He countered that “inferior [federal] tribunals . . . dispersed throughout the Republic” were necessary to meet the needs of the newly formed government: “An effective Judiciary establishment commensurate to the legislative authority [is] essential. A Government without a proper Executive [and] Judiciary would be the mere trunk of a body without arms or legs to act or move.” Ibid. But despite Madison’s objections, Rutledge’s motion prevailed. See id., at 125. Madison and James Wilson soon thereafter proposed alternative language that “ ‘empowered [Congress] to institute inferior tribunals.’” Ibid. This version moderated the original Virginia Plan because of the “distinction between establishing such tribunals absolutely, and giving a discretion to the Legislature to establish or not establish [inferior federal courts].” Ibid. Over continued objections that such courts were an unnecessary expense and an affront to the States, the scaled-back version of the Virginia Plan passed. Ibid. On June 15,1787, however, the New Jersey Plan was introduced. Although it did not directly challenge the decision to permit Congress to “institute” inferior federal courts, the plan, among other things, required state courts to adjudicate federal claims. Id., at 125, 243. In particular, the plan provided that, except for cases of impeachment (over which the Supreme Court would have original jurisdiction), “all punishments, fines, forfeitures [and] penalties ... shall be adjudged by the Common law Judiciaries] of the State in which any offence contrary to the true intent [and] meaning of [federal law] shall have been committed or perpetrated, with liberty of commencing in the first instance all suits [and] prosecutions for that purpose in the superior Common law Judiciary in such State, subject nevertheless, for the correction of all errors, both in law [and] fact in rendering judgment, to an appeal to the Judiciary of the U[nited] States.” Id., at 243, 244. The introduction of the New Jersey Plan reignited the debate over the need for lower federal courts. In light of the plan’s provision for mandatory state-court jurisdiction over federal claims, Pierce Butler “could see no necessity for such tribunals.” 2 id., at 45. Luther Martin added that lower federal courts would “create jealousies [and] oppositions in the State tribunals, with the jurisdiction of which they will interfere.” Id., at 45-46. But Nathaniel Ghorum responded that inferior federal tribunals were “essential to render the authority of the National] Legislature effectual.” Id., at 46. Edmund Randolph bluntly argued that “the Courts of the States can not be trusted with the administration of the National laws.” Ibid. George Mason suggested that, at the very least, “many circumstances might arise not now to be foreseen, which might render such a power absolutely necessary.” Ibid. Roger Sherman also “was willing to give the power to the Legislature,” even though he “wished them to make use of the State Tribunals whenever it could be done ... with safety to the general interest.” Ibid. At the conclusion of this debate, the New Jersey Plan, including its component requiring state-court consideration of federal claims, was defeated and the Madison-Wilson proposal was delivered to the Committee of Detail, see id., at 133. The Committee amended the proposal’s language to its current form in Article III, which gives Congress the power to “ordain and establish” inferior federal courts. See id., at 168. The delegates to the Constitutional Convention unanimously adopted this revised version, see id., at 315, and it was ultimately ratified by the States. This so-called Madisonian Compromise bridged the divide “between those who thought that the establishment of lower federal courts should be constitutionally mandatory and those who thought there should be no federal courts at all except for a Supreme Court with, inter alia, appellate jurisdiction to review state court judgments.” R. Fallon, D. Meltzer, & D. Shapiro, Hart and Wechsler’s The Federal Courts and the Federal System 348 (4th ed. 1996). In so doing, the compromise left to the wisdom of Congress the creation of lower federal courts: “So far as the inferior Federal Courts were concerned, it was entirely discretionary with Congress to what extent it would vest Federal judicial power in them. It could grant to them as much or as little as it chose of those classes of jurisdiction, enumerated in Article III as belonging to the judicial power of the United States. It could, if it chose, leave to the State Courts all or any of these classes.” Warren, Federal Criminal Laws and the State Courts, 38 Harv. L. Rev. 545, 547 (1925) (footnote omitted). The assumption that state courts would continue to exercise concurrent jurisdiction over federal claims was essential to this compromise. See The Federalist No. 82, pp. 130, 132 (E. Bourne ed. 1947, Book II) (A. Hamilton) (“[T]he inference seems to be conclusive, that the State courts would have a concurrent jurisdiction in all cases arising under the laws of the Union, where it was not expressly prohibited”). In light of that historical understanding, this Court has held that, absent an Act of Congress providing for exclusive jurisdiction in the lower federal courts, the “state courts have inherent authority, and are thus presumptively competent, to adjudicate claims arising under the laws of the United States.” Tafftin v. Levitt, 493 U. S. 455, 458-459 (1990); see also Plaquemines Tropical Fruit Co. v. Henderson, 170 U. S. 511, 517-518 (1898) (“‘[I]n judicial matters the concurrent jurisdiction of the state tribunals depends altogether upon the pleasure of Congress, and may be revoked and extinguished whenever they think proper, in every case in which the subject-matter can constitutionally be made cognizable in the Federal courts, and that without an express provision to the contrary the state courts will retain a concurrent jurisdiction in all cases where they had jurisdiction originally over the subject-matter’ ” (quoting 1 J. Kent, Commentaries on American Law 374-375 (1826) (hereinafter Kent))). As a result, “if exclusive jurisdiction [in the federal courts] be neither express nor implied, the State courts have concurrent jurisdiction whenever, by their own constitution, they are competent to take it.” Claflin v. Houseman, 93 U. S. 130, 136 (1876). The Constitution’s implicit preservation of state authority to entertain federal claims, however, did not impose a duty on state courts to do so. As discussed above, there was at least one proposal to expressly require state courts to take original jurisdiction over federal claims (subject to appeal in federal court) that was introduced in an attempt to forestall the creation of lower federal courts. See supra, at 744-745. But in light of the failure of this proposal — which was offered before the adoption of the Madisonian Compromise — the assertions by its supporters that state courts would ordinarily entertain federal causes of action cannot reasonably be viewed as an assurance that the States would never alter the subject-matter jurisdiction of their courts. The Framers’ decision to empower Congress to create federal courts that could either supplement or displace state-court review of federal claims, as well as the exclusion of any affirmative command requiring the States to consider federal claims in the text of Article III, confirms this understanding. See U S. Term Limits, Inc. v. Thornton, 514 U. S. 779, 848 (1995) (Thomas, J., dissenting) (“Where the Constitution is silent about the exercise of a particular power — that is, where the Constitution does not speak either expressly or by necessary implication — the Federal Government lacks that power and the States enjoy it”). The earliest decisions addressing this question, written by then-serving and future Supreme Court Justices, confirm that state courts remain “tribunals over which the government of the Union has no adequate control, and which may be closed to any claim asserted under a law of the United States.” Osborn v. Bank of United States, 9 Wheat. 738, 821 (1824); see also Stearns v. United States, 22 F. Cas. 1188, 1192 (No. 13, 341) (DC Vt. 1835) (Thompson, J.) (Article III does not give Congress authority to “compel a state court to entertain jurisdiction in any case; they are not inferior courts in the sense of the constitution; they are not ordained by congress. State courts are left to consult their own duty from their own state authority and organization”). “The states, in providing their own judicial tribunals, have a right to limit, control, and restrict their judicial functions, and jurisdiction, according to their own mere pleasure.” Mitchell v. Great Works Milling & Mfg. Co., 17 F. Cas. 496, 499 (No. 9,662) (CCD Me. 1843) (Story, J.). In short, there was “a very clear intimation given by the judges of the Supreme Court, that the state courts were not bound in consequence of any act of congress, to assume and exercise jurisdiction in such cases. It was merely permitted to them to do so as far, as was compatible with their state obligations.” Kent 375; see also id., at 377 (explaining that the Constitution “permits state courts which are competent for the purpose, and have an inherent jurisdiction adequate to the ease, to entertain suits in the given cases”). Under our federal system, therefore, the States have unfettered authority to determine whether their local courts may entertain a federal cause of action. Once a State exercises its sovereign prerogative to deprive its courts of subject-matter jurisdiction over a federal cause of action, it is the end of the matter as far as the Constitution is concerned. The present case can be resolved under this principle alone. New York Correction Law Annotated § 24, ¶ 1 (West 1987) (NYCLA) provides that “[n]o civil action shall be brought in any court of the state, except by the attorney general on behalf of the state, against any officer or employee of the department, in his personal capacity, for damages arising out of any act done or the failure to perform any act within the scope of the employment and in the discharge of the duties by such officer or employee.” The majority and petitioner agree that this statute erects a jurisdictional bar that prevents the state courts from entertaining petitioner’s claim for damages under § 1983. See ante, at 734 (agreeing that “a prisoner seeking damages from a correction officer will have his claim dismissed for want of jurisdiction”); Brief for Petitioner 21 (“Every New York court must immediately dismiss such suits for lack of jurisdiction, regardless of merit”). Because New York’s decision to withdraw jurisdiction over §1983 damages actions — or indeed, over any claims — does not offend the Constitution, the judgment below should be affirmed. II The Court has evaded Article Ill’s limitations by finding that the Supremacy Clause constrains the States’ authority to define the subject-matter jurisdiction of their own courts. See ante, at 734-738. In particular, the Court has held that “the Federal Constitution prohibits state courts of general jurisdiction from refusing” to entertain a federal claim “solely because the suit is brought under a federal law” as a “state may not discriminate against rights arising under federal laws.” McKnett v. St. Louis & San Francisco R. Co., 292 U. S. 230, 233-234 (1934). There is no textual or historical support for the Court’s incorporation of this antidiscrimination principle into the Supremacy Clause. A 1 The Supremacy Clause provides that “[t]his Constitution, and the Laws of the United States which shall be made in Pursuance thereof... shall be the supreme Law of the Land; and the Judges in every State shall be bound thereby, any Thing in the Constitution or Laws of any State to the Contrary notwithstanding.” Art. VI, cl. 2. Under this provision, “[t]he laws of the United States are laws in the several States, and just as much binding on the citizens and courts thereof as the State laws are .... The two together form one system of jurisprudence, which constitutes the law of the land for the State.” Claflin, 93 U. S., at 136-137; see also Gregory v. Ashcroft, 501 U. S. 452, 460 (1991); Robb v. Con nolly, 111 U. S. 624, 637 (1884). Thus, a valid federal law is substantively superior to a state law; “if a state measure conflicts with a federal requirement, the state provision must give way.” Swift & Co. v. Wickham, 382 U. S. 111, 120 (1965). As a textual matter, however, the Supremacy Clause does not address whether a state court must entertain a federal cause of action; it provides only a rule of decision that the state court must follow if it adjudicates the claim. See R. Berger, Congress v. The Supreme Court 245 (1969) (The Supremacy Clause only “‘enacts what the law shall be’. . . . [I]t defines the governing ‘supreme law,’ and if a State court has jurisdiction, it commands that that law shall govern”). The Supremacy Clause’s path to adoption at the Convention confirms this focus. Its precursor was introduced as part of the New Jersey Plan. See 1 Farrand 245 (“[A]ll Acts of . . . Cong[ress] made by virtue [and] in pursuance of the powers hereby .. . vested in them ... shall be the supreme law of the respective States so far forth as those Acts . . . shall relate to the said States or their Citizens”); ibid. (“[T]he Judiciary of the several States shall be bound thereby in their decisions, any thing in the respective laws of the Individual States . . . notwithstanding”). But, as explained above, see supra, at 744-745, the New Jersey Plan also included an entirely separate provision that addressed state-court jurisdiction, which would have required all federal questions to “b[e] determined in the first instance in the courts of the respective states.” 3 Farrand 287. These two provisions of the New Jersey Plan worked in tandem to require state courts to entertain federal claims and to decide the substantive dispute in favor of federal law if a conflict between the two arose. After the adoption of the Madisonian Compromise and the defeat of the New Jersey Plan, the Framers returned to the question of federal supremacy. A proposal was introduced granting Congress the power to “‘negative all laws passed by the several States (contravening in the opinion of [Congress] the articles of Union, or any treaties subsisting under the authority of [Congress]).’ ” 2 id., at 27. James Madison believed the proposal “essential to the efficacy [and] security of the [Federal] Gov[ernmen]t.” Ibid. But others at the Convention, including Roger Sherman, “thought it unnecessary, as the Courts of the States would not consider as valid any law contravening the Authority of the Union, and which the legislature would wish to be negatived.” Ibid. In the end, Madison’s proposal was defeated. Id., at 28. But as a substitute for that rejected proposal, Luther Martin resurrected the Supremacy Clause provision from the New Jersey Plan, and it was unanimously approved. See id., at 28-29. This historical record makes clear that the Supremacy Clause’s exclusive function is to disable state laws that are substantively inconsistent with federal law — not to require state courts to hear federal claims over which the courts lack jurisdiction. This was necessarily the case when the Clause was first introduced as part of the New Jersey Plan, as it included a separate provision to confront the jurisdictional question. Had that plan prevailed and been ratified by the States, construing the Supremacy Clause to address state-court jurisdiction would have rendered the separate jurisdictional component of the New Jersey Plan mere surplusage. See Marbury v. Madison, 1 Cranch 137, 174 (1803) (“It cannot be presumed that any clause in the constitution is intended to be without effect”); see also Kelo v. New London, 545 U. S. 469, 507 (2005) (Thomas, J., dissenting). The Supremacy Clause’s exclusive focus on substantive state law is also evident from the context in which it was revived. First, the Clause was not adopted until after the New Jersey Plan’s rejection, as part of the entirely separate debate over Madison’s proposal to grant Congress the power to “negative” the laws of the States. By then, the Framers had already adopted Article III, thereby ending the fight over state-court jurisdiction. The question before the Convention thus was not which courts (state or federal) were best suited to adjudicate federal claims, but which branch of Government (Congress or the courts) would be most effective in vindicating the substantive superiority of federal law. The Supremacy Clause was directly responsive to that question. Second, the timing of the Clause’s adoption suggests that the Framers viewed it as achieving the same end as Madison’s congressional “negative” proposal. Although Madison believed that Congress could most effectively countermand inconsistent state laws, the Framers decided that the Judiciary could adequately perform that function. There is no evidence that the Framers envisioned the Supremacy Clause as having a substantively broader sweep than the proposal it replaced. And, there can be no question that Madison’s congressional “negative” proposal was entirely unconcerned with the dispute over whether state courts should be required to exercise jurisdiction over federal claims. Indeed, Madison’s proposal did not require the States to become enmeshed in any federal business at all; it merely provided that state laws could be directly nullified if Congress found them to be inconsistent with the Constitution or laws of the United States. The role of the Supremacy Clause is no different. It does not require state courts to entertain federal causes of action. Rather, it only requires that in reaching the merits of such claims, state courts must decide the legal question in favor of the “[l]aw of the Land.” Art. VI, cl. 2. For this reason, Representative Fisher Ames explained during the debate over the First Judiciary Act that “[t]he law of the United States is a rule to [state-court judges], but no authority for them. It controlled their decisions, but could not enlarge their powers.” 1 Annals of Congress 808 (1789) (reprint 2003). And because the Constitution requires from state judges only an oath of “Allegiance, and not an Oath of Office,” the Federal Government “[c]annot compel them to act — or to become our Officers.” Notes of William Patterson from Speech on Judiciary Act (June 23,1789), in 9 Documentary History of the First Federal Congress 1789-1791, p. 477 (K. Bowling & H. Veit eds. 1988); 1 Annals of Congress, at 805 (remarks of Rep. Sedgwick, Debate of Aug. 29, 1789) (arguing that inferior federal courts should be established because state courts “might refuse or neglect to attend to the national business”); 10 id., at 892 (remarks of Rep. Harper) (explaining that Congress “cannot enforce on the State courts, as a matter of duty, a performance of the acts we confide to them” but arguing that there was “no cause to complain” “until they refuse to exercise” the jurisdiction granted over federal claims). The supremacy of federal law, therefore, is not impugned by a State’s decision to strip its local courts of subject-matter jurisdiction to hear certain federal claims. Subject-matter jurisdiction determines only whether a court has the power to entertain a particular claim — a condition precedent to reaching the merits of a legal dispute. See Steel Co. v. Citizens for Better Environment, 523 U. S. 83, 94 (1998) (“Without jurisdiction the court cannot proceed at all in any cause. Jurisdiction is power to declare the law, and when it ceases to exist, the only function remaining to the court is that of announcing the fact and dismissing the cause” (internal quotation marks omitted)). Although the line between subject-matter jurisdiction over a claim and the merits of that claim can at times prove difficult to draw, see Arbaugh v. Y & H Corp., 546 U. S. 500, 513-515 (2006); see also Bell v. Hood, 327 U. S. 678, 682 (1946), the distinction is crucial in the Supremacy Clause context. If the state court does not reach the merits of the dispute for lack of statutory or constitutional jurisdiction, the preeminence of federal law remains undiminished. Accordingly, the superiority of federal law as a substantive matter does not trigger an obligation on States to keep their courts jurisdictionally neutral with respect to federal- and state-law claims. “The federal law in any field within which Congress is empowered to legislate is the supreme law of the land in the sense that it may supplant state legislation in that field, but not in the sense that it may supplant the existing rules of litigation in state courts. Congress has full power to provide its own courts for litigating federal rights. The state courts belong to the States.” Brown v. Gerdes, 321 U. S. 178, 193 (1944) (Frankfurter, J., concurring). 2 The Court was originally faithful to this conception of federal supremacy. In Claflin, the Court concluded that because the federal statute under consideration did not deprive the state court of jurisdiction, the state court was competent to resolve the claim. See 93 U. S., at 136-137 (“[Rjights, whether legal or equitable, acquired under the laws of the United States, may be prosecuted in the United States courts, or in the State courts, competent to decide rights of the like character and class; subject, however, to this qualification, that where a right arises under a law of the United States, Congress may, if it see[s] fit, give to the Federal courts exclusive jurisdiction”). But the Court was careful to also explain that the Constitution did not impose an obligation on the States to accept jurisdiction over such claims. See id., at 137 (explaining that there “is no reason why the State courts should not be open for the prosecution of rights growing out of the laws of the United States, to which their jurisdiction is competent, and not denied”). The Constitution instead left the States with the choice — but not the obligation — to entertain federal actions. See id., at 139 (“[W]here no direction is given [from Congress] on the subject, it was assumed, in our early judicial history, that the State courts retained their usual jurisdiction concurrently with the Federal Courts invested with jurisdiction in like cases”). Then in Second Employers’ Liability Cases, 223 U. S. 1 (1912), the Court applied the rule set forth in Claflin and correctly rejected a Connecticut court’s refusal to enforce the 1908 Federal Employers’ Liability Act (FELA), 45 U. S. C. § 51 et seq. FELA neither provided for exclusive federal jurisdiction nor attempted to require state courts to entertain claims brought under it. See 223 U. S., at 54-55. Therefore, the statute was enforceable “as of right, in the courts of the States when their jurisdiction, as prescribed by local laws, is adequate to the occasion.” Id., at 55 (emphasis added). Connecticut had not deprived its courts of subject-matter jurisdiction over FELA claims; thus, the state court’s refusal to hear the claim was “not because the ordinary jurisdiction of the Superior Courts, as defined by the constitution and laws of the State, was deemed inadequate or not adapted to the adjudication of such a case.” Ibid. Bather, the state court took the position that “it would be inconvenient and confusing for the same court, in dealing with eases of the same general class, to apply in some the standards of right established by the congressional act and in others the different standards recognized by the laws of the State.” Id., at 55-56. The Court’s reversal of such a decision is compatible with the original understanding of Article III and the Supremacy Clause. Because there was no question that the state court had subject-matter jurisdiction under state law to adjudicate the federal claim, id., at 57, the Court correctly observed that the state court’s refusal to decide the case amounted to a policy dispute with federal law: “When Congress, in the exertion of the power confided to it by the Constitution, adopted that [federal] act, it spoke for all the people and all the States, and thereby established a policy for all. That policy is as much the policy of Connecticut as if the act had emanated from its own legislature, and should be respected accordingly in the courts of the State.” Ibid. It was for this specific reason, then, that the Court rejected Connecticut’s refusal to adjudicate the federal claim. As the Court correctly noted, the “existence of the jurisdiction creates an implication of duty to exercise it, and that its exercise may be onerous does not militate against that implication.” Id., at 58. But nothing in Second Employers’ suggested that the Supremacy Clause could pre-empt a state law that deprived the local court of subject-matter jurisdiction over the federal claim. Instead, the Second, Employers’ Court took exactly the opposite position on this question: “[W]e deem it well to observe that there is not here involved any attempt by Congress to enlarge or regulate the jurisdiction of state courts ... but only a question of the duty of such a court, when its ordinary jurisdiction as prescribed by local laws is appropriate to the occasion.” Id., at 56-57. The Court again confronted this issue in Douglas v. New York, N. H. & H. R. Co., 279 U. S. 377 (1929). There, the Court considered whether a New York court was required to hear a claim brought under FELA. Unlike the Connecticut court in Second Employers’, however, the New York court did not have jurisdiction under state law to entertain the federal cause of action. 279 U. S., at 386-387. As a result, this Court upheld the state-court ruling that dismissed the claim. The Court explained that FELA did “not purport to require State Courts to entertain suits arising under it, but only to empower them to do so, so far as the authority of the United States is concerned. It may very well be that if the Supreme Court of New York [was] given no discretion, being otherwise competent, it would be subject to a duty. But there is nothing in the Act of Congress that purports to force a duty upon such Courts as against an otherwise valid excuse.” Id., at 387-388. In other words, because the New York court lacked subject-matter jurisdiction under state law, it was not “otherwise competent” to adjudicate the federal claim. In sum, Claflin, Second Employers’, and Douglas together establish that a state court’s inability to entertain a federal claim because of a lack of state-láw jurisdiction is an “otherwise valid excuse” that in no way denies the superiority of federal substantive law. It simply disables the state court from adjudicating a claim brought under that federal law. 3 It was not until five years after Douglas that the Court used the Supremacy Clause to strike down a state jurisdictional statute for its failure to permit state-court adjudication of federal claims. See McKnett, 292 U. S. 230. The Court started by correctly noting that it “was settled” in Second Employers’ “that a state court whose ordinary jurisdiction as prescribed by local laws is appropriate to the occasion, may not refuse to entertain suits under [FELA].” 292 U. S., at 233. Yet, even though the Alabama court lacked, such jurisdiction over the relevant federal claim pursuant to a state statute, the McKnett Court held that the state court had improperly dismissed the federal claim. Id., at 231-234. According to the Court, “[w]hile Congress has not attempted to compel states to provide courts for the enforcement of [FELA], the Federal Constitution prohibits state courts of general jurisdiction from refusing to do so solely because the suit is brought under a federal law. The denial of jurisdiction by the Alabama court is based solely upon the source of law sought to be enforced. The plaintiff is cast out because he is suing to enforce a federal act. A state may not discriminate against rights arising under federal laws.” Id., at 283-234. For all the reasons identified above, McKnett cannot be reconciled with the decisions of this Court that preceded it. Unlike the Connecticut court in Second Employers', the Alabama Supreme Court did not indulge its own bias against adjudication of federal claims in state court by refusing to hear a federal claim over which it had subject-matter jurisdiction. Rather, like the New York court decision affirmed in Douglas, the Alabama court’s dismissal merely respected a jurisdictional barrier to adjudication of the federal claim imposed by state law. The fact that Alabama courts were competent to hear similar state-law claims should have been immaterial. Alabama had exercised its sovereign right to establish the subject-matter jurisdiction of its courts. Under Claflin and its progeny, that legislative judgment should have been upheld. Despite McKnett's infidelity to the Constitution and more than a century of Supreme Court jurisprudence, the Court’s later decisions have repeated McKnett's declaration that state jurisdictional statutes must be policed for antifederal discrimination. See, e. g., Testa v. Katt, 330 U. S. 386, 394 (1947) (“It is conceded that this same type of claim arising under Rhode Island law would be enforced by that State’s courts. . . . Under these circumstances the State courts are not free to refuse enforcement of petitioners’ claim”); Howlett v. Rose, 496 U. S. 356, 375 (1990) (“[Wjhether the question is framed in pre-emption terms, as petitioner would have it, or in the obligation to assume jurisdiction over a ‘federal’ cause of action, . . . the Florida court’s refusal to entertain one discrete category of §1983 claims, when the court entertains similar state-law actions against state defendants, violates the Supremacy Clause”). The outcome in these cases, however, can be reconciled with first principles notwithstanding the Court’s stated reliance on McKnett’s flawed interpretation of the Supremacy Clause. In Testa, the Court struck down the Rhode Island Supreme Court’s refusal to entertain a claim under the federal Emergency Price Control Act. There was no dispute that “the Rhode Island courts [had] jurisdiction adequate and appropriate under established local law to adjudicate this action.” 330 U. S., at 394, and n. 13. The Rhode Island court nevertheless declined to exercise that jurisdiction under its decision in Robinson v. Norato, 71 R. I. 256, 258, 43 A. 2d 467, 468 (1945), which had relied on a “universally acknowledged” doctrine “of private international law” as a basis for refusing to adjudicate federal “penal” claims. Because the Rhode Island Supreme Court had invoked this common-law doctrine despite the existence of state-law statutory jurisdiction over the federal claims, this Court correctly ruled that the state court’s “policy against enforcement... of statutes of other states and the United States which it deems penal, [could not] be accepted as a 'valid excuse.’” 330 U. S., at 392-393. Testa thus represents a routine application of the rule of law set forth in Second Employers’: As long as jurisdiction over a federal claim exists as a matter of state law, state-court judges cannot sua sponte refuse to enforce federal law because they disagree with Congress’ decision to allow for adjudication of certain federal claims in state court. See 330 U. S., at 393 (“[A] state court cannot ‘refuse to enforce the right arising from the law of the United States because of conceptions of impolicy or want of wisdom on the part of Congress in having called into play its lawful powers’ ” (quoting Minneapolis & St. Louis R. Co. v. Bombolis, 241 U. S. 211, 222 (1916))). In Howlett, the Court likewise correctly struck down a Florida Supreme Court decision affirming the dismissal of a § 1983 suit on state-law sovereign immunity grounds. See 496 U. S., at 361, 375-381. The Florida court had interpreted the State’s statutory “waiver of sovereign immunity” not to extend to federal claims brought in state court. Id., at 361 (citing Fla. Stat. §768.28 (1989)). According to the state court, absent a statutory waiver, Florida’s pre-existing common-law sovereign immunity rule provided a “blanket immunity on [state] governmental entities from federal civil rights actions under § 1983” brought in Florida courts. 496 U. S., at 364. Based on this rule, the Florida Supreme Court affirmed the dismissal with prejudice of the §1983 suit against the state officials. See id., at 359; see also Howlett v. Rose, 537 So. 2d 706, 708 (Fla. App. 1989) (concluding that Florida’s “common law immunity” rule barred “the use of its courts for suits against the state in those state courts”). No antidiscrimination rule was required to strike down the Florida Supreme Court’s decision. Even though several Florida courts had concluded that the defense of sovereign immunity was jurisdictional, see 496 U. S., at 361, n. 5, “[t]he force of the Supremacy Clause is not so weak that it can be evaded by mere mention of the word ‘jurisdiction,’ ” id., at 382-383. That is, state courts cannot evade their obligation to enforce federal law by simply characterizing a statute or common-law rule as “jurisdictional”; the state law must in fact operate in a jurisdictional manner. No matter where the line between subject-matter jurisdiction and the merits is drawn, see supra, at 755-756, Florida’s “common law immunity” rule crossed it. First, because the Florida Supreme Court had dismissed the §1983 lawsuit with prejudice, its decision was on the merits. Cf. Semtek Int’l Inc. v. Lockheed Martin Corp., 531 U. S. 497, 505 (2001) (“ ‘[W]ith prejudice’ is an acceptable form of shorthand for ‘an adjudication upon the merits’” (quoting 9 C. Wright, A. Miller, & E. Cooper, Federal Practice and Procedure § 2373, p. 396, n. 4 (1981))). Second, Florida’s sovereign immunity rule violated the Supremacy Clause by operating as a state-law defense to a federal law. See Martinez v. California, 444 U. S. 277, 284, n. 8 (1980) (“‘[P]ermitt[ing] a state immunity defense to have controlling effect’” over a federal claim violates the Supremacy Clause). Resolving a federal claim with preclusive effect based on a state-law defense is far different from simply closing the door of the state courthouse to that federal claim. The first changes federal law by denying relief on the merits; the second merely dictates the forum in which the federal claim will be heard. In the end, of course, “the ultimate touchstone of constitutionality is the Constitution itself and not what we have said about it.” Graves v. New York ex rel. O’Keefe, 306 U. S. 466, 491-492 (1939) (Frankfurter, J., concurring). And contrary to McKnett, the Constitution does not require state courts to give equal billing to state and federal claims. To read the Supremacy Clause to include an antidiscrimination principle undermines the compromise that shaped Article III and contradicts the original understanding of the Constitution. There is no justification for preserving such a principle. But even if the Court chooses to adhere to the antidiscrimination rule as part of the Supremacy Clause inquiry, the rule’s infidelity to the text, structure, and history of the Constitution counsels against extending the principle any further than our precedent requires. Cf. United States v. Lopez, 514 U. S. 549, 584-585 (1995) (Thomas, J., concurring); see infra, at 768-775. B Although the Supremacy Clause does not, on its own force, pre-empt state jurisdictional statutes of any kind, it may still pre-empt state law once Congress has acted. Federal law must prevail when Congress validly enacts a statute that expressly supersedes state law, see Sprietsma v. Mercury Marine, 537 U. S. 51, 62-63 (2002); United States v. Locke, 529 U. S. 89, 109 (2000), or when the state law conflicts with a federal statute, see American Telephone & Telegraph Co. v. Central Office Telephone, Inc., 524 U. S. 214 (1998); Florida Lime & Avocado Growers, Inc. v. Paul, 373 U. S. 132 (1963). NYCLA §24 does not fall prey to either category of pre-emption. First, federal law does not expressly require New York courts to accept jurisdiction over § 1983 suits. Under § 1983, any state official who denies “any citizen of the United States or other person within the jurisdiction thereof... any rights, privileges, or immunities secured by the Constitution and laws, shall be liable to the party injured in an action at law, suit in equity, or other proper proceeding for redress.” The statute addresses who may sue and be sued for violations of federal law. But it includes no substantive command requiring New York to provide a state judicial forum to a § 1983 plaintiff. See Felder v. Casey, 487 U.S. 131, 158 (1988) (O’Connor, J., dissenting) (“Section 1983 .. . creates no substantive law. ... Its purpose, as we have repeatedly said, ‘was to interpose the federal courts between the States and the people, as guardians of the people’s federal rights’” (quoting Patsy v. Board of Regents of Fla., 457 U. S. 496, 503 (1982))). Like FELA, therefore, § 1983 does not “enlarge or regulate the jurisdiction of state courts.” Second Employers’, 223 U. S., at 56. Second, NYCLA §24 does not conflict with §1983. See Wyeth v. Levine, 555 U. S. 555, 589-590 (2009) (Thomas, J., concurring in judgment) (explaining that the Court has alternatively described the standard for conflict pre-emption as “physical impossibility” and “direct conflict” (internal quotation marks omitted)). As explained above, Congress did not grant § 1983 plaintiffs a “right” to bring their claims in state court or “guarantee” that the state forum would remain open to their suits. See id., at 593. Moreover, Congress has created inferior federal courts that have the power to adjudicate all § 1983 actions. And this Court has expressly determined that §1983 plaintiffs do not have to exhaust state-court remedies before proceeding in federal court. See Patsy, supra, at 516. Therefore, even if every state court closed its doors to § 1983 plaintiffs, the plaintiffs could proceed with their claims in the federal forum. See, e. g., Felder, supra, at 160 (O’Connor, J., dissenting) (“Every plaintiff has the option of proceeding in federal court, and the Wisconsin statute has not the slightest effect on that right”). And because the dismissal of § 1983 claims from state court pursuant to NYCLA §24 is for lack of subject-matter jurisdiction, see supra, at 749-750, it has no preclusive effect on claims refiled in federal court, see Allen v. McCurry, 449 U. S. 90, 94, 105 (1980) (requiring “a final judgment on the merits” before a § 1983 claim would be barred in federal court under the doctrine of claim preclusion), and thus does not alter the substance of the federal claim. Any contention that NYCLA §24 conflicts with § 1983 therefore would be misplaced. The Court nevertheless has relied on an expansive brand of “conflict” pre-emption to strike down state-court procedural rules that are perceived to “burde[n] the exercise of the federal right” in state court. Felder, 487 U. S., at 141. In such cases, the Court has asked if the state-law rule, when applied “to § 1983 actions brought in state courts [is] consistent with the goals of the federal civil rights laws, or does the enforcement of such a requirement instead ‘stan[d] as an obstacle to the accomplishment and execution of the full purposes and objectives of Congress’”? See id., at 138 (quoting Hines v. Davidowitz, 312 U. S. 52, 67 (1941)). There has been no suggestion in this case, however, that NYCLA §24 is a procedural rule that must be satisfied in or