Today, electronic products have become a key part of our everyday lives. For example, from your smartwatch to your laptop and even machinery parts, everything is now electrical. However, at the heart of these electronic products is PCBA (Printed Circuit Board Assembly). But when it comes to importing and exporting them, the HTS code for PCBA boards cannot be ignored.
If you are new to international trade, these HTS codes might sound tricky. Why? Because there are different HTS codes, rules, and requirements for PCBA. A small mistake in their classification can lead to shipment delays, unexpected duties, and penalties. That’s why, to make things easy for you, I will explain everything about HTS codes for PCBA in the simplest way in this guide. So, let’s get started.
What Is an HTS Code for PCBA?
An HTS code for PCBA is a special number used to classify a Printed Circuit Board Assembly. These codes are used for importing PCBAs into a country. Basically, the HTS code helps the customs authorities identify the product and decide how much duty or tax must be paid. These codes are part of an international classification system used in global trade.
Let me explain it more easily. Actually, HTS stands for Harmonized Tariff Schedule. In the United States, imports are classified under the Harmonized Tariff Schedule of the United States (HTSUS). This system is based on the Harmonized System (HS codes), managed by the World Customs Organization. The Harmonized System (HS) creates the first 6 digits of the code.
These 6 digits remain the same worldwide. After these 6 digits, different countries add extra specific digits for detailed classification. If we go deeper, the first two digits of the 6-digit HS code indicate the product’s chapter. This tells customs the main broad category of the product. However, if you look at the first 4 digits, they further indicate the product group within the chapter.
Lastly, all 6 digits together give an even more specific description of the product. For PCB assembly, this HTS code depends on the board’s function. Remember, it is not always necessary for a PCBA for computers to fall under the same code as a PCBA board used in industrial machinery. Customs does not classify it just because it is a circuit board. Instead, they classify PCBA boards by function and use.
Common HTS Code for PCBA Boards
As I said above, there is no single universal HTS code for all PCBA boards. PCBA boards can fall under different HTS headings depending on their use. To avoid confusion and costly mistakes, here are some common HTS codes for PCBA boards you should understand.
1- HTS Code 8534
8534 is the HTS code for printed circuits, which means bare printed circuit boards (PCBs). This PCBA has no electronic components attached, but it is empty. Under this classification, the boards have only copper tracks or conductive pathways printed on them. These copper tracks will allow electricity to flow between components once you add them later.
At this point, you must understand one thing: once you mount the PCB component, the printed circuit will no longer fall under code 8534. Why? Because this code only shows the empty PCB. Once you attach the PCB components like resistors, capacitors, or chips, it will become a PCBA. After that, its classification will change based on its function.
2- HTS Code 8537
The second HTS code for PCB is 8537. This code is used for PCBs with electrical components mounted and a proper electrical distribution system. Remember, under 8537, the board must contain two or more electrical apparatuses and one control device. It means that if a PCB serves as a control unit rather than just an electrical component, it falls under HTS code 8537.
Additionally, under this HTS code, the voltage rating is also important. As a result, this heading is often subcategorized. For example, code 8537 can be divided into two categories based on whether the PCB operates at a voltage below or above 1,000 volts.
3- HTS Code 8473
HTS code 8473 is a specific code for PCBA used primarily with automatic data processing (ADP) machines. ADP machines are basically computers and computer-based systems. So it is the code used for PCBAs designed for use in computers or data processing devices. This code applies to PCBAs that are parts of computer systems and do not have an independent function outside that system. For example, if a PCB is designed for any laptop, it will fall under HTS code 8473.
4- HTS Code 8517
HTS heading 8517 applies to PCB boards used in communication devices. These devices transmit, receive, or process signals for telecommunication purposes. Right? The common communication devices include routers, modems, mobile phones, and other telecom systems.
So the PCB designed for all these devices falls under 8517. Boards under 8517 usually have mounted components, i.e., chips, antennas, and connectors. But it does not mean that any PCB with antennas or similarly looking components will fall under code 8517. No, it will only be considered in HTS code 8517 if it is part of the communication system.
HS Code Analysis for Core Electronic Components of PCBA
The code I discussed above was general code for different PCBA boards. However, a PCBA board is made up of many electronic components. Each of those components has its own HS code. For better understanding, let’s discuss the HS code for the core electronic parts of PCBA.
1- Integrated Circuits (ICs) – HS Code 8542
Integrated Circuits (ICs) are small semiconductor chips. These chips in a PCBA perform processing, memory storage, or signal control. That’s why ICs are sometimes also called the brains of PCBs. In customs classification, ICs fall under HS Code 8542. This code is specifically for semiconductor devices.
It means the ICs under this code are made of silicon or a similar material. Also, there are different types of ICs, such as microprocessors, memory chips, and amplifiers. HS assigns a code number based on their function, not appearance. How? Even if two ICs look similar and have different functions, they all still fall under 8542.
2- Resistors – HS Code 8533
Resistors are small electronic components that control the flow of electricity in PCBs. The resistor makes sure electricity flows at the right speed and strength. As a result, it protects other parts of the circuit and helps them work properly. In customs and international trade, resistors come under HS Code 8533. In this code, two types of resistors come in. Those include fixed resistors (of a fixed value) and variable resistors (adjustable manually).
3- Capacitors – HS Code 8532
Capacitors are electronic components that store and release electrical energy in PCBs. The capacitors are like tiny batteries inside a PCBA board. They quickly give or absorb electricity to help the circuit work smoothly. In international trade, capacitors fall under HS Code 8532. This code applies to all types of capacitors. These include ceramic, tantalum, and electrolytic capacitors.
4- Inductors & Transformers – HS Code 8504
Inductors are PCB components that store energy in a magnetic field when an electric current passes through them. It means that if the current suddenly changes, the inductors absorb those changes smoothly. As a result, it filters signals on a PCBA board, helping circuits avoid spikes.
Likewise, transformers change the voltage of electricity from one level to another. They act as voltage converters, converting high voltage to safe levels. So you can see that transformers have almost the same duty as inductors. Therefore, inductors and transformers are classified under HS Code 8504.
5- Diodes & Transistors – HS Code 8541
These are the parts on the PCB that control the flow of electricity. Diodes allow current to flow in only one direction, acting as a one-way gate. This way, they protect the circuit and convert AC to DC. However, transistors act as switches or amplifiers.
They turn a small electrical signal into a larger one or control the flow of current in a circuit. Both of these parts on the PCB lie under HS Code 8541. This code covers semiconductor devices and all types of diodes and transistors, including LEDs, photodiodes, and Bipolar Junction Transistors.
6- Connectors & Relays – HS Code 8536
As the name suggests, connectors on PCBA boards join two or more electrical circuits. They allow electricity or data to flow safely from one part of a board to another. Not only this, but connectors also allow electricity to flow between different devices. Relays are also electrical switches controlled by another circuit. When a small current flows through the relay, it uses that current to control a larger current elsewhere in the circuit.
This means the relay can safely turn a high-power device on or off. In HS, the connectors and relays have code 8536. However, this code might differ depending on the connector and relays’ voltage ratings or applications. For example, if a connector operates at high voltage, it will fall under a different HS code than a low-voltage connector.
How to Find the Correct HTS Code for PCBA
If you are involved in international trade, finding the correct HTS code for a PCB board is one of the most important steps. Why? Because it determines the duties and taxes you need to pay and ensures your shipment clears customs smoothly. Let’s discuss some simple steps to help you find the correct HTS code for your PCBA board.
Step 1: Understand the Function
The first critical step in finding the right HTS code for PCBA is knowing its actual function. As I said above, every PCB has its unique function. That’s why customs classify it or assign a code based on its specific function.
Let’s suppose a PCBA is used in a computer to process data and store memory. In that case, it will fall under HS 8473. However, if a PCB is used in communication equipment, it falls under HS 8517 and so on. To determine the function, look at which device the board is part of. After that, review the PCB components and understand their functions.
Step 2: Check Chapters 84 and 85
After identifying the function of your PCB, the next step is to check which HTS chapter it falls under. As I mentioned above, you might have noticed that all electronic parts are classified under chapters 84 and 85 of the HTS. Generally, Chapter 85 covers most electronic components and PCB boards. If your PCBA is used in industrial equipment, it will be found in Chapter 85.
However, HTS chapter 84 applies to PCBs that are part of a larger machine. If your PCBA is used in computers, servers, etc., it falls under chapter 84. These two chapters I discussed will narrow down the options during the search, which saves time and effort. As a result, you can quickly find the correct heading and subheading for your board.
Step 3: Use the Official HTS Database
Once you know your PCBA board’s function and the likely chapter, the next step is to go to the official HTS database. Actually, the HTS database is an online tool provided by customs authorities. This tool helps importers and exporters look up and verify HTS codes. For example, in the United States, you can use the U.S. Harmonized Tariff Schedule website.
Like this, all other countries have their official database websites. Whatever website you use, start with the chapter. As I said above, for PCBs, you have to look at chapters 85 and 84. Once you find the chapter, search for your keyword, like Printed Circuit Board Assembly, connector, or whatever part you are looking for.
Next, check the heading and subheading and read the description carefully. Here, you must be attentive, as a board may look similar to another type but fall under a different heading. Lastly, make sure the heading matches your board’s main purpose. For instance, if you have a PCB for a communication device, it must match a heading like 8517, not 8537.
Step 4: Consult a Customs Broker
Sometimes you even check the database, but it can be confusing to pick the exact code for your PCB. This is the most common case with beginners, as there are also some subcategories for codes. That’s where customs brokers come in. Customs brokers are actually professionals who specialize in import and export rules.
They know exactly how the customs authorities classify the products and guide you to the correct HTS code. Besides, brokers also help you with duties, taxes, and paperwork that might be difficult to understand. In this way, you can consult a customs broker if you are not experienced and want international trade to run more smoothly.
Conclusion
PCBA boards are an important part of every electronic product. However, when exporting or importing these boards, HTS codes become critical. Many people feel overwhelmed in understanding these codes. That’s why, in this article, I have discussed everything you need to know about HTS codes. Actually, these are the special digits issued by customs authorities. These codes help you pay the correct duties, follow customs rules, and avoid delays or fines.
There are different codes for different types of PCBA boards and their components. These HTS codes are assigned based on the PCBs and their parts’ functions, not just appearance. That’s why finding the right HTS code is very crucial for international shipping. To do this, follow these steps: understand the PCBA function, check the chapter, and use the database. However, I suggest consulting the customs broker for more accuracy and a smoother trade.