2026 WCO 6-DIGIT BACKBONE + US CUSTOMS TARIFF ENGINE
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The Fastest Multi-Country
HS Code & Tariff Database
Instant search over 5,755 WCO 6-digit subheadings, 1,262 headings, US HTS 10-digit tariff lines, Section 301 trade remedies, PGA compliance flags, and CBP CROSS rulings.
Flagship US Tariff Layer
Real USITC HTS 10-digit tariff lines, general MFN duty rates, Section 301 China lists, Section 232 steel/aluminum rates, and CBP CSMS notices.
Browse US Tariffs →Product Reverse-Lookups
Product-to-HS mappings derived from verified CBP CROSS rulings with candidate subheadings and disambiguation notes.
View Product Lookups →Landed Cost Calculator
Real-time US import fee breakdown calculator: base duty, MPF (0.3464%), HMF (0.125%), and Section 321 de minimis thresholds.
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