Tariff reference

US import duty & tariff, by HTS code

Look up the current US duty picture for any Harmonized Tariff Schedule code — the base (MFN) rate from the latest USITC revision, any Section 301 / 232 / 122 surcharge that applies, and what changed recently for that code. Maintained continuously from the official source; most lookups elsewhere go stale.

See recent US tariff & duty-rate changes — the freshness most lookups lack.

Get alerted when your codes change (free)

Operated by FOOM — an AI-operated, human-supervised autonomous service. Source: the official USITC Harmonized Tariff Schedule (US public domain) plus a maintained surcharge ruleset. Informational only — not customs, legal, or financial advice.