Check up to 20 HS / HTS codes against official product lists for metals, vehicles, wood products and certain semiconductors. See Chapter 99 provisions and product conditions.
20 official lists · 1,131 list entries
New: scope checks and edition changes
Move from a tariff number to its Section 232 product conditions, or see exactly what changed between the last two official editions.
Compare adjacent official USITC editions: added and removed codes, rate and description changes, plus legal-note amendments with before / after text.
2026 HTS Revision 20 → 2026 HTS Revision 21
Searching the official snapshot…
Use the right level of detail
International subheading
Use six digits to find the US subdivisions. National digits supplied by an exporter may not be a US classification.
US legal tariff provision
Eight digits identify the US legal rate line. Read its parents and the chapter notes before choosing it.
US statistical reporting number
Ten digits identify the statistical reporting line used on entries. Its rate may be shown on the eight-digit parent.
Before treating a base rate as your import duty
Check Chapter 99, especially the relevant Subchapter III U.S. notes for Section 301 and Section 232, then review CBP trade-remedy guidance. Coverage can depend on more than the HS chapter or the country shipped from. The presence or absence of an endnote has no legal effect.
Questions this lookup can answer
Why does a ten-digit line have blank rates?
USITC often puts the tariff rate on the eight-digit legal provision and adds statistical children below it. The lookup identifies that parent when it displays inherited columns. A blank cell is never interpreted as zero.
Does a keyword match confirm my classification?
No. The general rules of interpretation and the relevant section, chapter and subheading notes govern classification. Compare the complete hierarchy and use CBP CROSS or request a binding ruling when needed.
Can I apply the Special column to any shipment from an FTA country?
Eligibility and a proper claim depend on the applicable program's general notes and the goods. This tool shows the published symbols and expressions without deciding eligibility.
Does this include every additional import charge?
No. Chapter 99 provisions must be checked separately; AD/CVD is not part of the ordinary HTS rate table. Use the official references and the shipment's entry date.