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Classification basics

HS Code vs HTS Code: The Difference for US Imports

HS codes create the international foundation, but US import duty review normally needs the more detailed HTS code.

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01

The short version

The first six digits are the international HS foundation used across many customs systems.

The US HTS extends that structure with additional digits for US-specific duty rates, statistical reporting, and tariff measures.

A product keyword match can help start research, but the final code depends on material, function, construction, and legal notes.

02

Quote workflow

Use HS lookup to find candidate codes, then confirm the US HTS detail before presenting duty-sensitive pricing.

Save the chosen code, source note, date, origin, customs value, freight, and insurance together so the estimate can be reviewed later.

Next review step

Continue with product context

Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.

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Product classification entry points

Related HS examples

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Related resources