HS vs HTS Codes: Classify US Imports With Evidence

HS refers to the international Harmonized System used to classify goods. The US Harmonized Tariff Schedule adds the detail used for US import classification and duty treatment. A supplier’s code can be a useful starting clue but is not a substitute for checking the US schedule. USITC publishes the HTS, while CBP provides import guidance and administers entry requirements. Do not confuse either classification with an export-control ECCN. They serve different purposes. Begin with the product’s actual characteristics rather than searching for the first heading that resembles its commercial name.

Record material composition, primary function, technical specifications and how the item is presented at import. Include photographs or drawings where useful. Read relevant headings, notes and classification rules with qualified support when the choice is unclear. Keep the reason for rejecting plausible alternatives as well as the selected code. A finished product, a component and a set may require different analysis even when the supplier uses the same informal label. If uncertainty is material, discuss whether an official ruling or other specialist review is appropriate before committing to a shipment.

Keep the classification file linked to the exact product version and review it when materials, features or packaging change. Check current tariff measures using the shipment’s actual origin and circumstances; a base rate alone may not capture the complete treatment. A hypothetical buyer who changes a product’s material to reduce manufacturing cost should also revisit classification and the landed-cost model. Preserve the date and source of each review. The goal is a defensible, repeatable decision that the broker and importer can understand, not a keyword match or a code copied from an old invoice without context.