CUSTOMS LITIGATION | 2026-08-10

IEEPA Tariff Refunds: How Importers Reclaim Duties in 2026

After the United States Supreme Court held in February 2026 that the International Emergency Economic Powers Act does not authorize tariffs, U.S. Customs and Border Protection opened a phased refund process through the ACE Portal, and the Court of International Trade ordered reliquidation of affected entries — but a pending government appeal and strict protest deadlines make prompt, well-documented action essential for California importers.

After the United States Supreme Court held on February 20, 2026 that the International Emergency Economic Powers Act does not authorize tariffs, U.S. Customs and Border Protection opened a phased refund process and the Court of International Trade ordered reliquidation of affected entries. A pending government appeal and strict 180-day protest deadlines make prompt, well-documented action essential for California importers seeking to reclaim duties.

Contact Trembach Law Firm at (818) 514-7680 for a confidential consultation.

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