US HTS classification tools

Move from a product name or an existing tariff code to a result you can verify against official USITC data.

HS Code Lookup

Describe a product in plain English and retrieve the top US HTS candidates, duty rate and missing classification facts.

Check whether an HS or US HTS code exists in the current tariff release and inspect its official hierarchy.

Browse human-readable product guides with code variants, classification factors and common alternatives.