CaseTrail

No merits, no substantial federal question: Supreme Court decisions

Every U.S. Supreme Court decision from the 1946 through 2025 Terms that the Supreme Court Database classifies under the issue “No merits, no substantial federal question,” part of the Judicial Power area.

23decisions
9%favorable to the petitioner
48%unanimous
0altered precedent or struck a law

Decisions by decade

1940s2
1950s5
1960s11
1970s1
1980s3
2000s1

Most majority opinions

Legal provisions most often involved

Writ improvidently granted2
Federal Rules of Civil or Appellate Procedure1
Federal Power Act1
28 U.S.C. § 25011

All 23 decisions, newest first

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