Overview
- The Court held on February 20, 2026, that IEEPA does not authorize a president to impose broad import duties.
- Tariffs collected under the emergency program were voided and the case was remanded to lower courts to determine refund procedures.
- The dispute arose from President Donald Trump’s 2025 national economic emergency and tariffs on imports from more than sixty countries.
- The justices narrowed IEEPA rather than striking it down, emphasizing that tariffs function as taxation reserved to Congress.
- The decision opens the door to significant importer refund claims and leaves the administration to consider Section 232 or 301 actions or to seek explicit legislation.