About LookupHTS

LookupHTS is a free, independent tool built to make U.S. customs classification simpler and more accessible. We help importers, exporters, customs brokers, freight forwarders, and trade compliance professionals quickly find HTS codes, duty rates, and related tariff information.

What We Do

The Harmonized Tariff Schedule of the United States (HTS) contains over 17,000 tariff lines across 99 chapters. Finding the right classification for your product can be time-consuming and confusing. LookupHTS provides a fast, searchable interface to the official USITC tariff data, along with plain-English guides that explain how HTS codes work, how duty rates are calculated, and how to take advantage of free trade agreement programs.

Our Data

All tariff data on LookupHTS is sourced directly from the U.S. International Trade Commission (USITC) Harmonized Tariff Schedule, which is public domain data published by the U.S. government. We update our database when the USITC releases revisions to reflect changes in duty rates, trade agreements, and tariff modifications.

Important Disclaimer

LookupHTS is an informational resource, not a licensed customs brokerage or legal service. The information on this site should not be treated as official customs classification advice. Tariff classifications and duty rates change frequently due to trade policy, executive orders, and international agreements. Always verify classifications with the official USITC database or consult a licensed customs broker for binding rulings.

Contact

Have questions, feedback, or corrections? We'd love to hear from you. Reach us at [email protected].