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Republic of Hungary v. Simon (2021) (2023 Hungary SCOTUS)

No. 18-1447 SCOTUS · Decided Decided SCOTUS
Argued: Dec 7, 2020 Decided: Feb 2, 2021


The Facts

Simon and other plaintiffs were Hungarian Jews whose property was confiscated by the wartime Hungarian government during the Holocaust. They sued Hungary and a Hungarian railway in U.S. courts under the FSIA's genocide exception. Hungary challenged the court's jurisdiction, arguing the plaintiffs had not adequately pleaded the required connection to U.S. commercial activity.

The Application

History

Applied to Simon's facts, the Court held that Holocaust survivors' property seizure claims could proceed under the expropriation exception without satisfying the commercial activity exception's stricter requirements. Because Hungary's wartime confiscation of the plaintiffs' property constituted a taking in violation of international law, the expropriation exception provided an independent jurisdictional basis for the lawsuit. The Court rejected Hungary's argument that the plaintiffs must first demonstrate the property seizures connected to commercial activity, instead requiring only that the plaintiffs adequately allege the expropriation exception's own elements, property taken in violation of international law with a nexus to U.S. commerce or federal law. On remand, the focus shifted to whether the plaintiffs had properly pleaded this narrower nexus requirement under the expropriation exception itself, not the commercial activity exception's more demanding threshold.

The Conclusion

**Republic of Hungary v. Simon resolved a circuit split, holding that Holocaust expropriation claims need not satisfy the commercial activity exception when the expropriation exception applies.** The ruling made it easier for Holocaust survivors and heirs to pursue property claims against foreign governments in U.S. courts, though the Court remanded to assess whether plaintiffs had adequately alleged the expropriation exception's commercial nexus requirement.

CourtSupreme Court of the United States
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Cert Granted -
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SCOTUS TMR-9770b6e5 May 14, 2026

Case Analysis

Overview

Hungarian-Jewish survivors and heirs of property seized during the Holocaust brought suit against the Republic of Hungary under the Foreign Sovereign Immunities Act's expropriation exception. The Supreme Court held 8-1 that claims of genocide-related property expropriation do not require plaintiffs to meet the commercial activity exception, but must satisfy the expropriation exception by alleging that a foreign sovereign took property in violation of international law.

Facts

Simon and other plaintiffs were Hungarian Jews whose property was confiscated by the wartime Hungarian government during the Holocaust. They sued Hungary and a Hungarian railway in U.S. courts under the FSIA's genocide exception. Hungary challenged the court's jurisdiction, arguing the plaintiffs had not adequately pleaded the required connection to U.S. commercial activity.

Issue

Whether plaintiffs asserting FSIA expropriation exception claims based on Holocaust-era property seizures must satisfy the commercial nexus requirement of the commercial activity exception in addition to the expropriation exception's elements.

Rule

The FSIA expropriation exception provides its own independent basis for subject matter jurisdiction over claims that property was taken in violation of international law and that a nexus to U.S. commerce or federal law exists. This exception is separate from and does not require satisfaction of the commercial activity exception's requirements.

Analysis

Applied to Simon's facts, the Court held that Holocaust survivors' property seizure claims could proceed under the expropriation exception without satisfying the commercial activity exception's stricter requirements. Because Hungary's wartime confiscation of the plaintiffs' property constituted a taking in violation of international law, the expropriation exception provided an independent jurisdictional basis for the lawsuit. The Court rejected Hungary's argument that the plaintiffs must first demonstrate the property seizures connected to commercial activity, instead requiring only that the plaintiffs adequately allege the expropriation exception's own elements. Property taken in violation of international law with a nexus to U.S. Commerce or federal law. On remand, the focus shifted to whether the plaintiffs had properly pleaded this narrower nexus requirement under the expropriation exception itself, not the commercial activity exception's more demanding threshold.

Conclusion

**Republic of Hungary v. Simon resolved a circuit split, holding that Holocaust expropriation claims need not satisfy the commercial activity exception when the expropriation exception applies.** The ruling made it easier for Holocaust survivors and heirs to pursue property claims against foreign governments in U.S. courts, though the Court remanded to assess whether plaintiffs had adequately alleged the expropriation exception's commercial nexus requirement.

Notes

OT2020. Added via SCOTUS bulk import 2026-05-14

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