The Six Digits That Decide What Your Goods Cost to Import

What the Code Actually Is

A tariff code is a hierarchy of nested categories. The first two digits name a chapter, the next two a heading, the next two a subheading. Those six digits are the same in every country that signed up to the Harmonized System, which is most of the trading world.

Beyond six digits the numbers stop being international. The European Union adds two more for the Combined Nomenclature. The United States uses a ten digit code. China, India, Brazil and Japan each carry their own extension. So a Chinese export code and an American import code will agree on the first six digits and disagree after that, and only the import side decides what you pay.

The code then carries a duty rate, a set of admissibility rules, sometimes a licence requirement and often a statistical obligation. That is why the classification question is not administrative housekeeping. It is the point where customs decides what your shipment is, and everything else follows from that.

A common misunderstanding at a trade fair is that the export declaration settles the matter. It does not. An export code is what China recorded when the goods left; the import code is what your broker files when they arrive. The two can differ without anything being wrong, and the one that sets your duty is the second one.

Who Classifies, and Who Is Liable

The importer of record is responsible for the code on the entry, even when a broker typed it and a supplier suggested it. Customs authorities assess against the declaration you signed. If the code is wrong, the bill arrives at your address.

Suppliers give you a code because you asked for one, usually taken from their export records. Treat it as a hypothesis. A factory that has shipped the same product for ten years may have a code that was correct under an older tariff version, or one chosen because it made export paperwork cheap rather than because it described the goods accurately.

There are three ways to settle a disputed classification properly, and they cost very different amounts:

• Ask, in writing, and keep the answer. Some customs administrations answer informal classification enquiries. Free, fast, and not binding on anyone.
• Apply for a binding ruling. The EU, the UK and the US all issue advance rulings that hold for a defined period, typically three years. Weeks rather than days, and it requires a real product description with material, function and composition.
• Sample and test. Where the answer turns on material composition, a laboratory report is the difference between a defensible code and an opinion.

For a first order of a product you intend to keep importing, the ruling is usually worth the wait. For a one container trial, an informal enquiry plus a written record of your reasoning is proportionate.

The Four Calls That Go Wrong

Classification errors cluster. The same handful of questions come up across unrelated products, and each has a defensible answer that is often not the obvious one.

Parts against complete goods. A machine imported in pieces and assembled at destination may still be classified as the machine, if it is presented unassembled and amounts to a complete article. Import the same pieces as spare parts and they take a different heading, frequently at a different rate. Which one applies depends on how the shipment is presented and declared, not on what you plan to do with it.

Function against material. A steel bracket is a steel article or a machine part, depending on where it is used. A plastic housing is a plastic article or a part of an appliance. Textiles in a car interior are textiles or vehicle parts. The tariff generally prefers the specific over the general, and the specific is usually the one defined by function.

Sets and kits. Goods put up together for retail sale are classified by the component that gives them their essential character, not by the most expensive item and not by the packaging. A grooming kit with a cheap trimmer and expensive brushes is a trimmer, or a brush set, or a set, depending on how the components relate.

Material composition claims. A supplier says the item is stainless steel. Whether it is 304 or 430 changes the subheading in some chapters, and the difference is only visible in a mill certificate. Where a classification turns on a percentage, an alloy or a fibre blend, the invoice is not evidence. A test report is.

How a Classifier Actually Reasons

The General Interpretative Rules are the working method, and they run in order. Rule 1 sends you to the heading text and the section and chapter notes. Those notes override everything else, which is why a classifier reads them before looking at any rate.

If two headings both describe the goods, Rule 3 breaks the tie: the more specific description wins, then the essential character of a composite good, then the heading that comes last in numerical order. Rule 4 covers goods that fit nowhere, and it is used less often than people assume.

Rules 5 and 6 deal with packing and with subheadings, and Rule 6 matters more than its reputation. Once you are inside a heading, the comparison restarts at subheading level, using subheading text and the dashes. A product can be correctly placed in a four digit heading and then wrongly placed two digits further down.

Practically, a defensible classification file contains four things: a description of the goods in your own words, the material and function, the reasons the chosen heading fits and the neighbouring ones do not, and the evidence for any factual claim in that reasoning. A customs officer who finds those four things tends to accept the code, even when they would have chosen differently.

What a Wrong Code Costs

The visible cost is the duty difference. The hidden costs are larger.

Mechanisms rather than amounts. Penalty scales and assessment windows differ by jurisdiction and change — check the current rule for the country of import.

There is also a commercial cost that does not appear on any notice. A misdeclaration discovered at the border stops the container, and a stopped container accrues storage and demurrage while the classification argument runs. On a small first order, that can exceed the value of the duty at stake.

Building a Code You Can Defend

Start from the product, not from the rate. Write down what it is made of, what it does, how it is used and how it is presented for sale. Most classification arguments are settled by that paragraph, because most of them are really arguments about facts.

Then search the tariff by the words in that paragraph rather than by the product name the supplier uses. Trade names are not classification terms. A product sold as a magic mop is a floor cleaning article; a product sold as a beauty instrument may be an electrical appliance.

Check the chapter notes for exclusions. Chapters 84 and 85 exclude each other in specific places, chapter 39 has notes on what counts as plastic, chapter 95 has a note that pushes many functional goods out of the toy chapter. Those notes are where most surprises sit.

Where the rate difference between two candidate codes is material, price the risk. If the gap is two percentage points on a container of low value goods, the effort of a ruling may not repay itself. If the gap is fifteen points, or if the code determines whether the goods can be imported at all, the ruling is cheap insurance.

Keep the file. A classification reasoned in a document survives a change of broker, a change of staff and a customs query. A classification remembered in someone's head does not.

What to Ask the Supplier at the Fair

Ask for the code they declare on export, and ask what it is based on. The second question is the useful one. An answer that describes material composition, function and the heading text is worth something. An answer that says this is our usual code is not.

Then ask for the four things that make classification possible:

• Material composition, with percentages where the product is a blend, an alloy or a laminate.
• Function, in one sentence, including what the product is not.
• A photograph of the retail packaging, since presentation affects sets and kits.
• The test report or mill certificate that supports any composition claim.

Add a line to the purchase order: the seller warrants the goods description and, where the buyer supplies a code, ships against that description. It gives you something to point at if the goods arrive as something other than what was classified.

One last habit worth forming at the fair. When a supplier quotes a duty rate as part of a DDP price, ask which code it assumes. A DDP price built on the wrong code is a price that will be renegotiated at the destination, and the renegotiation will not be in your favour.

FAQ