HS Code vs HTS Code: What Is the Difference? (2026 Guide)

Understanding the difference between HS Code vs HTS Code is essential for importers, exporters, e-commerce sellers, freight forwarders, and customs brokers involved in international trade.

Although these two terms are closely connected, they are not identical.

ある HSコード is a globally standardized product classification system used worldwide for international shipping and customs declarations, while an HTS Code is a country-specific tariff classification system used primarily to determine import duties, taxes, and customs requirements.

で BRFロジスティクス, we help businesses simplify customs clearance, freight forwarding, tariff classification, and international shipping from China to global markets.

This guide explains:

What HS codes and HTS codes mean
The key differences between them
How they affect import duties
How to find the correct classification for your products
Common mistakes importers should avoid

What Is an HS Code?

An HS Code (Harmonized System Code) is an internationally standardized numerical system used to classify traded products.

The system was developed and maintained by the World Customs Organization to create a universal product classification structure for global trade.

More than 200 countries use HS codes for:

税関申告書
国際配送
Trade statistics
Import and export documentation
Tariff identification

HS Code Structure

Standard HS codes contain:

6 digits internationally recognized

例：

Digits	Meaning
First 2 Digits	Product chapter
First 4 Digits	Product category
First 6 Digits	International HS classification

Example HS Code

8471.30

84 = Machinery and mechanical appliances
8471 = Computers and data processing machines
8471.30 = Portable computers

The first 6 digits are standardized globally.

What Is an HTS Code?

An HTS Code (Harmonized Tariff Schedule Code) is a country-specific tariff classification code used to determine:

Import duties
Customs taxes
Tariff treatment
Trade restrictions
Import regulations

In the United States, HTS codes are administered by the United States International Trade Commission.

HTS Code Structure

An HTS code typically contains:

8 to 10 digits

The first 6 digits are based on the international HS system, while the remaining digits are country-specific extensions.

Example U.S. HTS Code

8471.30.0100

Digits	Meaning
First 6 Digits	International HS Code
Additional Digits	U.S.-specific tariff classification

These additional digits determine:

Duty rates
Special tariffs
Trade program eligibility
Regulatory requirements

HS Code vs HTS Code: Key Differences

The main difference between HS codes and HTS codes is their scope and purpose.

特集	HSコード	HTS Code
Meaning	Harmonized System Code	Harmonized Tariff Schedule Code
Usage	Global product classification	Country-specific tariff classification
Digits	6 digits	8–10 digits
適用範囲	International	National/customs-specific
目的	Product identification	Duty and tariff calculation
Managed By	WCO	National customs authorities
Used For	Global trade classification	Import duties and customs compliance

Why Correct Codes Matter for Importers

Using the correct HS or HTS code is extremely important for international shipping and customs compliance.

Incorrect classification may lead to:

通関の遅れ
Additional inspections
Incorrect duty payments
Penalties and fines
Cargo holds
出荷拒否

Benefits of Correct Classification

Accurate Duty Calculation

Correct HTS codes ensure proper tariff rates and import tax calculations.

Faster Customs Clearance

Proper classification reduces customs processing delays.

Compliance with Import Regulations

Correct codes help importers comply with trade laws and customs requirements.

Reduced Financial Risks

Avoiding classification errors prevents unexpected costs and penalties.

For businesses importing from China regularly, accurate tariff classification is critical for supply chain efficiency.

HS Code vs HTS Code for U.S. Imports

When importing goods into the United States, both HS and HTS codes are relevant.

HS Code Usage

Exporters in China typically use the 6-digit HS code for:

Export customs declarations
商業送り状
Shipping documents

HTS Code Usage

U.S. importers use the HTS code to:

Determine import duties
File customs entries
Calculate tariffs
Verify trade compliance

例

A supplier in China may declare:

HS Code: 8504.40

Meanwhile, the U.S. importer may use:

HTS Code: 8504.40.9580

The extended HTS code determines the exact tariff treatment in the United States.

How to Find the Right HS Code or HTS Code

Finding the correct code requires careful product analysis.

Step 1: Understand the Product

Gather detailed information including:

Product material
Function
Usage
Manufacturing process
Technical specifications

Step 2: Review Tariff Chapters

Products are organized into tariff chapters and sections based on industry categories.

Step 3: Use Official Tariff Databases

For U.S. imports, importers commonly use:

USITC HTS Search Tool

For global HS references:

World Customs Organization

Step 4: Consult Customs Professionals

Freight forwarders and customs brokers can help determine the correct classification.

で BRFロジスティクス, we assist importers with:

HS code verification
HTS classification
Customs compliance
Import planning

Common Mistakes When Using HS and HTS Codes

Many first-time importers make classification mistakes that result in costly customs problems.

Using Supplier Codes Without Verification

Suppliers may use incorrect or outdated classifications.

Using Generic Product Descriptions

Broad product descriptions may lead to incorrect tariff assignments.

Ignoring Country-Specific HTS Extensions

The first 6 digits may match internationally, but country-specific HTS extensions differ.

Failing to Update Codes

Tariff schedules can change annually.

Choosing Codes Based Only on Lower Duties

Incorrectly selecting a lower-duty code may result in customs audits and penalties.

What Happens If You Use the Wrong HTS Code?

Incorrect HTS classification can create serious customs and financial problems.

Possible Consequences

Customs Delays

Shipments may be held for inspection or document review.

Penalties and Fines

Customs authorities may issue monetary penalties.

Incorrect Duty Payments

Importers may overpay or underpay tariffs.

Cargo Seizure

In severe cases, customs may seize shipments for non-compliance.

Increased Customs Audits

Repeated errors can trigger future customs scrutiny.

Proper tariff classification is essential for maintaining smooth international trade operations.

How a Freight Forwarder and Customs Broker Can Help

Professional logistics providers play an important role in customs compliance and tariff management.

Freight Forwarder Responsibilities

A freight forwarder helps manage:

国際配送
Cargo transportation
Shipping documentation
ルート計画
Delivery coordination

Customs Broker Responsibilities

A customs broker assists with:

Customs entries
HTS code classification
Duty calculations
Compliance checks
Customs communication

Why Businesses Work with BRF Logistics

BRF Logistics Official Website 次のように規定している：

Freight forwarding services
通関手続きのサポート
HS and HTS code assistance
DDP shipping solutions
Import consulting
ドア・ツー・ドア物流

Our logistics specialists help businesses reduce customs risks and improve shipping efficiency.

よくある質問

Are HS codes and HTS codes the same?

No. HS codes are global classification numbers, while HTS codes are country-specific tariff classifications.

How many digits does an HS code contain?

Standard HS codes contain 6 digits.

How many digits does a U.S. HTS code contain?

U.S. HTS codes typically contain 10 digits.

Who assigns HS codes?

The World Customs Organization maintains the international HS system.

Why is the HTS code important?

HTS codes determine import duties, tariffs, and customs compliance requirements.

Can the same product have different HTS codes in different countries?

Yes. Different countries may apply different tariff extensions after the first 6 HS digits.

Can BRF Logistics help determine my HTS code?

Yes. Our customs specialists can assist with tariff classification and import compliance.

Related Shipping Cost & Import Planning Guides

You may also find these import resources useful:

Customs Bond Guide for Importers
DDP Shipping from China
Import Duties from China to USA
Customs Clearance Process Explained
ISF Filing Guide
Air Freight vs Sea Freight
LCL vs FCL Shipping
Shipping Cost from China to USA
Freight Forwarder vs Customs Broker

Get Help with HS Codes and HTS Codes

If you are importing goods from China and need help identifying the correct HS code or HTS code, professional customs support can help reduce risks, avoid delays, and improve compliance.