Why does getting the HS Code exactly right matter?
A single HS Code determines not just the duty rate, but whether FTA preferential rates apply, how rules of origin are judged, and whether special import/export requirements (quarantine, certification) kick in. Misclassify it, and you can end up with an incorrect duty declaration that triggers back-duties and penalties later — or an FTA origin claim that falls apart entirely.
This tool searches 12,469 Korea Customs tariff classifications by item name (Korean or English) or HS Code prefix, and once you confirm the 10-digit code, it looks up base rates as well as FTA and WTO agreement rates on demand.
Frequently Asked Questions
Q. Multiple results come up — how do I choose?
A. Define the product's material, function, and structure in detail first, then pick the closest match. If it's still ambiguous, the safest path is to request an official advance classification ruling from Korea Customs.
Q. Can I use this result directly on an import/export declaration?
A. This is a reference lookup tool. Before filing, we recommend confirming the classification through a licensed customs broker or Korea Customs directly — an incorrect classification can trigger back-duties and penalties.
Q. Multiple duty rates show up — which one applies?
A. Alongside the base rate, you may see FTA agreement rates, WTO agreement rates, or flexible tariffs like anti-dumping duties. Generally, you apply whichever rate you qualify for (by origin and agreement requirements) that's most favorable.