Import Duties from Portugal to USA Complete Rates, Rules & Cost-Saving Opportunities

The United States import duty structure for goods originating from Portugal is primarily governed by the Harmonized Tariff Schedule of the United States (HTSUS). As Portugal is a member of the European Union, most imports are subject to Column 1 General (Most-Favored-Nation) rates, though specific trade disputes can occasionally trigger additional levies. Importers must account for both value-based duties and administrative fees to determine the total landed cost of Portuguese goods entering the U.S. market.

• Ad Valorem: This is the most common duty type, calculated as a percentage of the total customs value of the imported goods. It applies to the majority of Portuguese industrial products and consumer electronics.
• Specific Duties: These are flat fees assessed per unit of quantity, such as liters for wine or kilograms for specific agricultural products. They are independent of the product's monetary value.
• Compound Duties: These involve a mixture of ad valorem and specific rates, frequently applied to textiles, apparel, and certain specialty chemicals.
• Section 301: These are additional duties that may be applied to specific EU products following trade investigations or bilateral disputes.
• Antidumping/Countervailing: Targeted duties intended to offset unfair pricing or foreign government subsidies on specific commodities to protect domestic industries.
• Federal Excise Tax: Internal revenue taxes applied to specific categories like Portuguese wines and spirits upon entry into the U.S.
• Merchandise Processing Fee (MPF): An administrative fee for processing formal entries, subject to annual inflationary adjustments and specific minimum/maximum thresholds.
• Harbor Maintenance Fee (HMF): A mandatory fee for shipments arriving via sea to maintain U.S. port infrastructure, calculated at 0.125% of the cargo value.