Guidance on Executive Order Issued to Prevent Tariff Stacking on U.S. Imports
CBP has issued updated guidance implementing Executive Order 14289 to prevent tariff stacking on certain imported articles. Effective retroactively to March 4, 2025, the order establishes a clear prioritization framework for five overlapping trade measures, including Section 232 and IEEPA-based tariffs. Importers are advised to follow the duty application sequence outlined by CBP and may request refunds on entries that were subject to improperly stacked duties.