Supreme Court Strikes Down Trump's IEEPA Tariffs – Historic 6-3 Ruling Breakdown

February 20, 2026: The U.S. Supreme Court rules President Trump's use of the International Emergency Economic Powers Act (IEEPA) for tariffs is illegal. No presidential authority for tariffs under IEEPA—Congress holds taxing power. Invalidates 10% baseline global tariffs, higher targeted duties on China, Mexico, Canada, EU, Japan, South Korea, and "Liberation Day" reciprocal tariffs.

International rade lawyer Jeremy Page (Page-Fura PC, Chicago) gives expert analysis: Why the Court rejected IEEPA as a tariff/emergency tool, refund possibilities via Court of International Trade: alternatives (Section 232, 301, etc.).

The episode discusses the consolidated US Supreme Court cases Learning Resources, Inc. v. Trump and Trump v. V.O.S. Selections, Inc.

Why this Supreme Court tariff case is historic
IEEPA basics: No tariffs mentioned, revenue power stays with Congress
Trump's IEEPA uses: Fentanyl, immigration, deficits, Liberation Day
Court: IEEPA Tariffs aren't authorized
Unwinding tariffs & country responses
Importer refunds? CIT role & injunction questions
6-3 vote details (Roberts' leading opinion)
Plan B: Other tariff statutes explored

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Thumbnail Photo: Supreme Court. Author: Quercusvirginiana. Photograph made available under the Creative Commons Attribution CC01.0 Universal Public Domain Dedication.

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Supreme Court Strikes Down Trump's IEEPA Tariffs, with US Trade Lawyer, Jeremy Page [TOP EXPERT INTERVIEW]