Is this tool's HS code suggestion official or legally binding?

No. It's an AI-generated suggestion meant to give you a fast starting point, not an official customs ruling. HS classification can be genuinely ambiguous for a lot of products, and only a binding ruling from the destination country's customs authority (or written guidance from a licensed customs broker) carries legal weight.

Does the HS code change depending on the destination country?

The base 6-digit HS code is the same worldwide, but most countries add extra digits for their own national tariff schedule — the US HTS code is 10 digits, the EU TARIC code is up to 10 digits — and those extra digits, not just the 6-digit base, are what determine the actual duty rate. That's why this tool asks for a destination country, not just a product description.

What happens if I use the wrong HS code on a shipment?

Consequences range from a corrected duty bill and a penalty to a shipment hold at the border or a broader audit of past filings, depending on the country and the size of the discrepancy. For anything beyond a low-value, routine shipment, it's worth having a broker confirm the code or requesting a binding ruling.

What information should I include in the item description?

Material composition, primary function or end use, and how finished the product is (raw material, component, or finished good) are the three things that most often change the classification. "Cotton knit t-shirt for retail sale" will get a far more accurate suggestion than just "shirt."

Can I classify multiple items from the same shipment at once?

Yes — add up to 8 items and set the origin and destination once; each item gets its own suggested code, confidence level, and reasoning.

Yes, this tool is free with no sign-up required. It's a starting point for classification research, not a substitute for a licensed customs broker on shipments where getting it wrong is costly.

HS Code Finder — AI Tariff Classification Suggestions

What Is an HS Code, and Why Does the Destination Country Matter?

The Harmonized System (HS) is a 6-digit international product classification maintained by the World Customs Organization and used by over 200 countries. Every traded good gets mapped to a 6-digit HS code that determines how customs authorities identify what's crossing the border — it's the common language behind duty rates, trade statistics, and import restrictions worldwide.

The 6-digit HS code is only the base layer, though. Most countries extend it with extra digits for their own national tariff schedule — the US uses a 10-digit HTS code, the EU uses an 8-to-10-digit TARIC/Combined Nomenclature code, and other countries have their own extensions. Two shipments with the identical 6-digit HS code can face very different duty rates depending on where they're actually landing, which is why classification has to be destination-aware, not just product-aware.

What actually determines a product's HS code

Material composition

What the product is made of — cotton vs. polyester, plastic vs. metal — is often the first branch point in the classification tree, before function is even considered.

Function and end use

The same physical object can classify differently depending on what it's designed to do — a component sold for industrial use vs. the same part sold as a retail spare can land in different chapters.

Degree of processing

Raw, semi-finished, and finished versions of the same material usually sit in different headings — a raw hide, tanned leather, and a finished leather bag are three separate classifications.

Destination country's tariff schedule

The 6-digit HS code is global, but the duty rate, licensing requirement, and any extra digits depend entirely on the importing country's own national schedule.

What happens if you misclassify a shipment?

Misclassification can trigger back-duties, penalties, shipment holds at the border, or a full customs audit of past filings — and "we didn't know" is rarely an accepted defense. For anything beyond a low-value, low-risk shipment, it is worth requesting a binding tariff classification ruling from the destination country's customs authority, which locks in the code and protects you from a later reassessment.

How this tool works

You describe each item, tell it where the goods are coming from and going to, and it returns a suggested HS code per item along with the reasoning behind that classification and a confidence level. It's meant to shortcut the research for common, straightforward goods and flag when something likely needs a specialist — not to replace a customs broker for complex, high-value, or regulated shipments.

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HS Code Finder