HS Code Finder & Classification Assistant

Every duty rate, licence requirement, trade agreement benefit and import restriction hangs off one thing: the HS classification of your goods. Get it wrong and every downstream number is wrong too — and as importer of record, the liability is yours regardless of who supplied the code.

Tools that turn a product name into a single confident code are the wrong shape for this problem. Classification is a legal determination that depends on material composition, function, degree of processing, retail packaging and the legally binding section and chapter notes. Two visually identical products can sit in different chapters.

HS Code Finder & Classification Assistant does the part that can be done reliably. A keyword index maps product terms to the correct chapter and, where it is well established, a likely heading. All 21 sections and 97 chapters are browsable, so you can see what sits either side of your candidate. A step-by-step walkthrough of the six General Rules of Interpretation makes you answer the questions that actually decide the code — essential character, function versus material, part versus accessory. And then it links you straight into the official tariff database for your destination to confirm the full national code, because the six-digit subheading is international but the eight or ten digit extension is not.

• Keyword product index: Search hundreds of everyday product terms and get the correct chapter, with a likely heading where the classification is well established.
• All 97 chapters, all 21 sections: Fully browsable structure so you can see neighbouring chapters and understand why your goods sit where they do.
• Chapter exclusion warnings: Flags the common traps where goods you would expect in a chapter are legally excluded from it.
• GRI walkthrough: The six General Rules of Interpretation applied in order, with plain-language guidance and the questions to answer at each step.
• Composite and set guidance: Structured help on essential character, retail sets, unassembled goods and mixtures — the cases that cause most disputes.
• Parts versus accessories test: A practical decision path, including the goods-of-general-use rule that catches out most first-time classifiers.
• Code structure decoder: Enter any code and see how it breaks into chapter, heading, subheading and national extension, with the digit count expected per country.
• Official database links: Direct routes into the EU TARIC, UK Trade Tariff, US HTS, India, Canada, Australia and WCO resources for verification.
• Binding ruling guidance: When it is worth obtaining one and what to include in the application.
• Honest about its limits: Suggestions are labelled as starting points requiring confirmation, never as determinations.
• Entirely client-side: No account, no upload, nothing logged.

1. Search your product. Use the commercial name and the material — "cotton t-shirt" narrows far better than "clothing". The index returns candidate chapters and likely headings.
2. Read the chapter scope and exclusions. Check that your goods are not legally excluded from the chapter you landed on, because the notes override intuition.
3. Work the GRI walkthrough in order. Start at GRI 1 and only move on when a rule fails to resolve the question. Jumping to essential character prematurely is the classic error.
4. Settle the hard questions. Is it a part or an accessory? A set for retail sale or separate goods? Classified by material or by function? These decide the code more often than the product name does.
5. Confirm in the official tariff. Follow the link for your destination and drill from your candidate heading to the full national code, reading the notes as you go.
6. Check the duty consequence. If two candidate codes carry materially different rates, that difference is your risk exposure — quantify it before choosing.
7. Get a binding ruling where it matters. For significant or repeating shipments, or any genuinely borderline case, a ruling removes the risk for very little cost.

Example 1 — Material decides the chapter. A t-shirt sounds like one product but classification splits on knitted versus woven construction: knitted garments fall in Chapter 61 and woven ones in Chapter 62, then subdivide by fibre. Two shirts that look the same on a website can carry different rates and different trade agreement outcomes purely on construction.

Example 2 — Function beats material. A plastic housing containing electronics is not a plastic article. Chapter 39 covers articles of plastics, but a device whose purpose is electronic classifies in Chapter 85 by function. Classifying by the most visible material is one of the most frequent and expensive errors in practice.

Example 3 — A retail set. A boxed gift containing a mug, a spoon and a sachet of coffee is prima facie three different headings. GRI 3(b) asks whether the goods are put up together to meet a particular need and sold without repacking, and if so which component gives the set its essential character. The whole set then takes that one code — not three.

Example 4 — Goods of general use. Steel bolts supplied specifically for a machine feel like parts of that machine, but the section notes treat standard fasteners as goods of general use, classified in their own steel heading in Chapter 73 rather than with the machine. Reading the notes rather than reasoning from purpose is what gets this right.

• Narrow quickly without guessing: Getting to the right chapter in seconds is most of the work, and it is the part a keyword index can do honestly.
• Understand the reasoning, not just the answer: Because liability sits with you as importer, being able to defend a classification matters more than having one.
• Avoid the traps that cause reclassification: Material versus function, parts versus accessories, and chapter exclusions account for a large share of disputes.
• Stop trusting a supplier’s code blindly: Only the first six digits travel between countries, and the liability is yours either way.
• Quantify the risk before choosing: When two codes are defensible and rates differ, that gap is the exposure you are accepting.
• Know when to get a ruling: Cheap certainty on repeat shipments is almost always worth it, and this tool tells you when the case qualifies.
• Free and private: No sign-up, nothing uploaded, and links straight to the authoritative sources.