US Import Duty Calculator
Comprehensive tariff calculations with full 2026 regulatory compliance
Shipment Details
Estimated Costs
Enter your shipment details to calculate duties
Calculation Includes
Metal tariffs with Annex classification (Annex I-A 50%, I-B 25%, II 0%, III 15%, US-Origin 10%) - Full value assessment as of April 6, 2026
10% Global surcharge with exemption logic (USMCA, civil aircraft, Chapter 98 provisions)
China tariffs, exclusion mechanisms, country-specific AD/CVD rates
Special classification, returned goods, repairs, assembly provisions with proper exemptions
Taiwan, UK, Indonesia, Guatemala, Switzerland agreements; AGOA (34 African countries); CAFTA-DR with SPI routing
Pharmaceutical tiering, semiconductor surcharges, merchant fee rates
This calculator provides estimates based on comprehensive 2026 tariff data including 10 regulatory data tables (Section 122 exemptions, Section 232 Annex rates, ART agreements, SPI codes, 178 exclusions, AD/CVD rates, merchant fees, proclamations, drawback rules, and HTSUS revisions). Actual duties depend on proper HTS classification, country designation, applicable trade agreements, CBP determinations, and specific SPI claims. For accurate duty assessment and compliance on your shipment, contact Patti Porter at (504) 362-0302 or porterchb@gmail.com.