HS code for phone holders: how customs classification works

Published 2026-10-19 · 7 min read

One product name, three candidate headings

Customs classifies an article by what it is, not by what the catalogue calls it. A magnetic phone holder packed beside a charging cable is still an article of base metal or of plastics if it holds the phone mechanically and does nothing else. The moment a charging coil, a battery or a motor sits inside the same housing, the electrical function usually becomes the essential character of the article, and the article moves to a different chapter entirely. The first step in the tariff is the General Interpretative Rules. Rule 1 sends you to the heading text and to the section and chapter notes; Rule 3 decides between two headings that both describe the goods, first by the most specific description and then by essential character. In practice, "what is the body made of" and "does it do anything electrical" answer most phone holder questions before Rule 3 is even needed. Every country then adds its own national digits on top of the international 4-digit heading. Two importers buying the same model can therefore end up with different full codes — a 10-digit code in the United States, a 10-digit TARIC code in the EU, an 8-digit code in the UK — while sharing the same heading. That is why no supplier can send you "the" code for a product range. What a supplier can send you is the material breakdown, and that is the input the decision actually runs on.

The four families buyers usually choose between

What your broker needs from the supplier

Ask for one composition sheet per model and keep it with the purchase order. The sheet needs:

• Material composition by weight — aluminium alloy grade, steel grade, PC or ABS, silicone, magnet type
• Whether the magnet is a permanent magnet built into the article, or packed as a separate accessory
• Whether the article contains a coil, a battery, a PCB or any active electronics
• Net weight, overall dimensions and the retail packaging format
• The intended use, written the way you will describe it to customs
• Model code, plus photos of the item open and of its retail packaging

Getting the same sheet for every model you buy is what ends arguments later. Classification disputes usually start when two shipments of visually identical products carry different codes, and the fastest way to close that is documentation that has not changed between shipments.

Where importers actually get hurt

Duty rate is the obvious exposure. The rest are less obvious:

• Aluminium articles sit inside anti-dumping and safeguard measures in several markets. Whether your specific article is covered depends on the product description inside the measure, not on the heading alone — read the measure text before assuming you are outside it.
• Free trade agreement origin is decided by where the goods were substantially transformed, not by the port they left from.
• Low-value and de minimis regimes use the declared code as well. A wrong code on a small parcel becomes a pattern once volume grows.
• Several markets will issue a binding ruling for high-value or recurring imports — a CBP ruling in the United States, an advance tariff ruling or BTI in the EU. A ruling takes weeks, so start before the first container rather than after the first surprise invoice.

There is also a documentary trap: the code on the commercial invoice, the code on the packing list and the code in the customs declaration have to match. When they do not, the shipment stops and the delay is charged to whoever is holding the goods.

How to test a classification before the first order

Run this sequence once, on the model you actually intend to import, and the rest of the range follows:

1. Request the composition sheet and a photo set for that exact model and colour.
2. Send both to your broker with the question "which heading, and what is the duty rate for each candidate" — ask for the rate on the alternatives too, not only on the preferred answer.
3. Compare landed cost across the candidate headings, not FOB cost. Freight does not change much between two headings; duty and tax do.
4. If the volume is recurring, apply for a binding ruling and file it with the purchase order so later shipments can reference the same decision.
5. Keep the sheet, the ruling and the invoice together in one folder per model. When a new colleague or a new broker takes over, the file explains itself.

What we will and will not put on the invoice

We print the code you confirm in writing. If you have not fixed one yet, the invoice can go out with the material composition attached instead of a guessed code, and we will tell you which family customers have used for that construction. We do not assign your import classification, and we are not a licensed broker in your market. We also do not under-declare value. The invoice carries the transaction value; a request to split the value, lower it or describe the goods as something else is a request we decline, because the risk lands on your customs file and on our export record at the same time.

Frequently asked questions

Classification sits next to two other first-order questions: what testing documents exist and what a first order actually involves. Read what we do and do not hold on certifications and the first-order walkthrough before you book freight.