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Home » Shipping & Logistics » The HS Code and HTS code for Global Trade Explained
Last updated on September 11, 2018 by Ben Thompson

The HS Code and HTS code for Global Trade Explained

A HS code or HTS code plays such a vital role in International trade. However, the system of codes and jargon involved around the these codes can make it difficult to classify and understand.  In this article we explain the common terms that are used throughout the customs clearance process so that shippers can meet regulations and have a better understanding of global trade.  

What is a HS code and HTS code used in global trade?

The HTS code or HS code are part of a worldwide standardized system of classifying goods in international trade.  They are also know as a Harmonized System Code or a Tariff Code.  These are significant unique numbers that are used to identify and determine the different types of products that have been shipped around the world.  These codes contain a minimum of 6 digits and can be up to 10 digits long. Customs departments and governments around the world will use them to correctly identify and clear products through customs departments around the world.

As of July 2012 over 206 countries, territories and economic or Customs unions are applying HS in practice. Over 98% of the merchandise in international trade is classified in terms of the HS. HS codes are used for goods only and not relevant for services.

Why are HS codes and HTS codes important for global trade?

The Harmonized System code for goods, or it’s full name – the Harmonized Commodity Description and Coding System – was adopted by the World Customs Organisation (WCO) in 1983.  It has been used by member countries since then to classify goods in international trade for Customs tariff purposes. The system is reviewed periodically for adjustments to take account for advances in technology.

A HS Code is used primarily to identify goods that are to be cleared through customs in countries around the world.  Apart from that, HS codes are extensively used by governments, international organizations and the private sector for a number of other purposes.  These purposes include trade statistics, internal taxes, trade policies, monitoring of controlled goods, rules of origin, freight tariffs, transport statistics, price monitoring, quota controls, compilation of national accounts, and economic research & analysis.

What are the differences between HTS and HS Codes?

At first glance, HTS and HS codes might seem to serve the same purpose, but delving deeper reveals distinct nuances between them. The Harmonized Schedule code, or HS code, is a universally recognized 6-digit number that classifies a product for international trade. Every country under the International Harmonized System employs this code, making it a standard identifier globally. 

On the other hand, the Harmonized Tariff Schedule code, or HTS code, builds upon this universal classification by adding 1 to 4 digits, resulting in a code ranging from 7 to 10 digits. These additional digits provide country-specific product and tariff classifications, tailoring the code to national needs and specifications. In essence, while the HS code lays the foundation, the HTS code adds the structural details, making both crucial for efficient and compliant international trade.

Why must shippers understand the harmonized tariff schedule and harmonized tariff code?

Shippers must correctly identify and classify goods so that the correct import duty rate will be applied in the country of import.  Therefore, if the incorrect classification of goods is made then shippers can be paying a higher or lower rate of import duty.  As a result, customs authorities will issue fines and financial penalties for incorrect classification of goods.  On top of that, additional costs for wharf and storage charges can also be incurred if there are delays due to incorrect classification.

Customs authorities may issue fines for incorrect tariff code classification.

How is the HS code used throughout the customs clearance process?

The supplier of goods will usually include the product HS code on their shipping documentation such as Commercial Invoices and Packing Lists.  It’s important to note that in some cases there may be slight discrepancies between the HS Code suppliers use and the correct HS Code in the country of import.  Therefore you should contact your freight forwarder or customs broker to get help classifying your tariff code.  Import duty rates vary for every country, so it is vital that you consult with a professional.

The clearance agent arranging the customs clearance will use this number to submit information to the customs department.  They do this to confirm the rate of import duty (%) or import tariff that is payable on imported goods. Therefore it’s important to give your customs clearance agent as much detail as possible about the products so they can be cleared correctly through customs.

How do you find out the correct HS Code list for imported products?

Customs Brokers and Freight Forwarders employ trained experienced operators who deal with classification issues daily.  For this reason, it’s best to leave it in professional hands because opinions frequently vary on what is the “correct” classification.

When goods are declared to Customs for either export or import clearance, the owner is responsible for the correct classification of the goods. Sometimes suppliers share this information but it’s not always reliable with accuracy.  Customs authorities will provide a binding legal ruling on the correct classification, if requested, referred to as a Tariff Advice.

You can search this Harmonized Tariff Schedule website to search the HS code list and tariff code yourself.

HS code lookup database for harmonized tariff schedule
HS code lookup through Harmonized Tariff Schedule

How do Free Trade Agreements affect import duty rates?

Import duty rates will vary depending on the country of import and export. These rates will be influenced by bilateral or multilateral trade agreements which can result in favorable duty treatment.  Therefore when the country of export and country of import have a current Free Trade Agreement in place, import duties can be reduced or eliminated.  In this case, the exporter will have to provide the importer with a Certificate of Origin document.  This document will then be used in the customs clearance process to reduce or eliminate import duty fees.

Details on how the HS code system is structured.

The HS is a nomenclature for the coding, description and classification of goods/products in international trade. It consists of over 5,000 commodity groups. These are structured into 21 Sections (Sections I to XXI) and 97 Chapters (1 – 97).  They contain four-digit headings and six-digit sub-headings. Chapters 98 and 99 are for national use only. The HS harmonizes the codification of commodities up a six-digit scheme.

The HS code system is a logical progression of commodities.  It starts in Chapter 1 with live animals, raw materials and minerals in early Chapters.  Then it progresses through to manufactured goods, machinery and electrical goods, then Chapter 99 which covers works of art.

The Tariff classification (HS code) is determined using the Customs tariff schedules.  It consists of 6 digits but can be subdivided further to 8 digits where countries generally set their duty rates. Goods are classified by factors like form, function and composition.  The first six digits of an HS code will be common for all countries.  However, the digits following this will not be the same in all countries even if your product is the same.

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Frquent asked questions about HT and HTS Codes

What are HS and HTS codes?

HS and HTS codes are numerical codes used in international trade to classify products. They help in streamlining customs processes and ensuring compliance.

Why are these codes important in global commerce?

These codes play a crucial role in determining tariffs, gathering statistics, and ensuring that products meet trade regulations. They help in making the import-export process smoother and more standardized.

Is there a difference between HS and HTS codes?

Yes, while HS codes are used internationally and have six digits, HTS codes are country-specific extensions of HS codes and can be longer, often up to 10 digits.

Where can I find the right HS or HTS code for my item?

Check the Harmonized Tariff Schedule website or ask your local customs office to get the right code for your item.

How do these codes change import taxes?

The codes decide the tax or duty for items when they’re brought into a country. Different items have different codes, and taxes are set using these codes.

Are HS and HTS codes the same worldwide?

While the initial six-digit HS code is standardized globally, the extended HTS codes can vary from one country to another, reflecting specific national trade policies.

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