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United States v. John Hancock Mutual Life Insurance Co.

364 U.S. 301 · Decided November 7, 1960 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

United States v. John Hancock Mutual Life Insurance Co. was decided on November 7, 1960 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. Chief Justice Earl Warren wrote the opinion of the Court. SCDB classifies its main issue as “Priority of federal fiscal claims” in the Federal Taxation area.

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Case details

Citations
364 U.S. 301 · 81 S. Ct. 1 · 5 L. Ed. 2d 1 · 1960 U.S. LEXIS 242
Docket number
18
Decided
November 7, 1960
Argued
October 13, 1960
Court era
Warren Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Earl Warren
Opinion assigned by
Earl Warren
How the case arrived
Appeal
Legal provision
28 U.S.C. § 2410
Type of law
Infrequently litigated statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

United States v. John Hancock Mutual Life Insurance Co. et al.

SCDB identifiers: case 1960-001, docket 1960-001-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error