An HTS (Harmonized Tariff Schedule) code is a 10-digit number used by U.S. Customs and Border Protection to classify imported goods and determine the applicable duty rate. It is based on the international Harmonized System (HS) maintained by the World Customs Organization.

How do I find my HTS code?

You can search for your HTS code by entering a plain-English description of your product in the search bar on LookupHTS. The tool searches all 13,650 codes from the official 2026 USITC Harmonized Tariff Schedule.

Are the duty rates on LookupHTS current?

LookupHTS uses data from the USITC 2026 Revision 5 Harmonized Tariff Schedule, which is public domain. Duty rates are subject to change; always verify with U.S. Customs and Border Protection (CBP) or a licensed customs broker before filing.

What is the difference between HTS codes and HS codes?

HS codes are the international 6-digit system maintained by the World Customs Organization. HTS codes are the U.S.-specific 10-digit extension of HS codes used for import classification. The first 6 digits are shared with HS codes; the final 4 digits are unique to the U.S.

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13,650

HTS Codes Loaded

2026 Rev.5 · 98 chapters

Duty Calculator

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Estimates only. Consult a licensed customs broker for binding rulings.

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Data Reference

SourceUSITC (Public Domain)

Schedule2026 Rev.5

CurrencyUSD

BasisTransaction Value / CIF

Chapters82 of 99 loaded

For informational use only. Always verify with CBP or a licensed customs broker before filing.