When a federal court - including a bankruptcy court - is barred from reviewing or unwinding a state-court judgment, and the narrow space the doctrine occupies after Exxon Mobil v. Saudi Basic.
Lower federal courts lack subject-matter jurisdiction to review final state-court judgments; only the United States Supreme Court has appellate jurisdiction over state-court judgments under 28 U.S.C. Section 1257. The doctrine takes its name from Rooker v. Fidelity Trust Co., 263 U.S. 413 (1923), and District of Columbia Court of Appeals v. Feldman, 460 U.S. 462 (1983).
For roughly two decades after Feldman, lower federal courts applied a broad version of the doctrine that captured any federal action "inextricably intertwined" with a state-court judgment. The Supreme Court ended that drift in Exxon Mobil Corp. v. Saudi Basic Industries Corp., 544 U.S. 280 (2005):
The Rooker-Feldman doctrine is confined to cases of the kind from which the doctrine acquired its name: cases brought by state-court losers complaining of injuries caused by state-court judgments rendered before the district court proceedings commenced and inviting district court review and rejection of those judgments.
Exxon Mobil identified four operative elements:
Absent all four elements, Rooker-Feldman does not deprive the federal court of subject-matter jurisdiction. The doctrine is narrow; it does not bar parallel litigation, federal claims that happen to overlap with state-court issues, or actions seeking damages for conduct that was the subject of state-court proceedings if the federal plaintiff is not seeking to undo the judgment itself.
Rooker-Feldman is a jurisdictional doctrine; preclusion (res judicata and collateral estoppel) is an affirmative defense. A federal court may have subject-matter jurisdiction over a claim that is nevertheless precluded by a prior state-court judgment. The two doctrines often co-exist but are analytically distinct - Rooker-Feldman is decided first, because if the court lacks jurisdiction it cannot reach the preclusion question.
The Full Faith and Credit Act (28 U.S.C. Section 1738) requires federal courts to give state-court judgments the same preclusive effect they would have in the rendering state. Section 1738 informs the preclusion inquiry; it does not feed the Rooker-Feldman jurisdictional inquiry, which asks only whether the federal action seeks appellate review of the state judgment itself.
Bankruptcy courts encounter Rooker-Feldman in a distinctive procedural posture. Two recurring patterns illustrate the line:
In re Sasson, 424 F.3d 864 (9th Cir. 2005), exemplifies the Rooker-Feldman bar in a bankruptcy adversary proceeding. The debtor sought to use the bankruptcy court to relitigate the merits of a state-court mortgage foreclosure judgment. The Ninth Circuit held that an action effectively challenging the validity of a final state-court foreclosure judgment is barred by Rooker-Feldman; the bankruptcy court has no more jurisdiction to upset such a judgment than any other lower federal court.
The framework: a debtor who lost in state-court foreclosure cannot transmute the merits challenge into a bankruptcy adversary by invoking Section 506(a) valuation or Section 522 exemption claims that depend on overturning the prior judgment. The court may value collateral, allow exemptions, and address bankruptcy-specific remedies, but it cannot revisit the legal conclusion of the state foreclosure judgment itself.
In re Knapper, 407 F.3d 573 (3d Cir. 2005), reached a similar conclusion outside the foreclosure context. The Third Circuit held that an attack on a final state tax-sale judgment, brought as a bankruptcy adversary proceeding seeking to set aside the sale, was barred by Rooker-Feldman because it sought federal-court review and rejection of the state judgment.
Knapper and Sasson together establish that the bankruptcy court is not a back door for collateral attack on final state-court judgments. The bankruptcy court may invoke bankruptcy-specific tools (lien avoidance under Section 522(f), preference recovery under Section 547, plan-distribution modifications under Section 1322(b)) that operate on the consequences of a state-court judgment without requiring the federal court to declare the state-court judgment legally wrong.
Exxon Mobil and its progeny preserve a substantial safe harbor: an independent federal claim that happens to overlap factually with a state-court judgment is not barred by Rooker-Feldman. The test is whether the federal plaintiff is alleging that the state-court judgment itself caused the injury, or whether the injury is caused by conduct that may also have been the subject of state-court proceedings.
When Rooker-Feldman does not apply, the federal court (including a bankruptcy court) must give the state-court judgment the same preclusive effect it would have in the rendering state, under 28 U.S.C. Section 1738. The analytic sequence:
Pleading discipline matters. A debtor who frames a complaint as seeking declaratory relief that a state-court judgment is "void" or "invalid" is likely to trigger Rooker-Feldman dismissal. The same factual injury, framed as an independent federal claim - an FDCPA violation, an automatic-stay damages claim under Section 362(k), or a Section 548 federal fraudulent-transfer action - often survives the doctrine's narrow scope.
Last modified: 2026-05-22. This page provides general information about the Rooker-Feldman doctrine in bankruptcy. It does not constitute legal advice. Whether a specific bankruptcy claim is barred by Rooker-Feldman should be evaluated by qualified counsel.