International Parcel Delivery | Blog

How to Choose the Right HS Code: Avoid Delays and Extra Costs

Written by Jet Team | September 22, 2025

Choosing the right HS Code is critical for smooth international shipping. A correct classification ensures you pay the right duties, avoid customs delays, and stay compliant with trade laws. This guide explains how to select the correct HS Code — and how Jet Worldwide can help simplify the process.

Why HS Codes Matter in Global Trade

Harmonized System (HS) Codes are the universal language of trade. Every product crossing a border must be classified with the correct HS Code. Errors can lead to delays, unexpected duties, or even penalties.

At Jet Worldwide, we help businesses simplify this process by combining decades of experience with practical, compliance-focused support.

Common Mistakes When Selecting an HS Code

Misclassification Due to Product Similarities

Many products appear to fit into multiple categories. A small change in classification can mean a big difference in duty rates.

Over-Reliance on Supplier Codes

Suppliers may assign HS Codes for their local country, but codes can vary across borders. Relying solely on supplier input can cause issues.

Ignoring Regulatory Notes

Some products require special regulatory treatment (pharmaceuticals, electronics, food). Failing to account for these rules risks shipment holds.

Steps to Choose the Correct HS Code

Step 1: Understand Your Product in Detail

The more precise the description — materials, purpose, composition — the more accurate the classification.

Step 2: Consult Official Tariff Databases

Use government tariff databases (e.g., CBSA in Canada, USITC in the USA, EU TARIC) to cross-check.

Step 3: Apply General Rules of Interpretation (GRI)

The World Customs Organization’s GRI rules provide a framework for selecting the most accurate code when multiple categories apply.

Step 4: Verify with Customs Experts

Working with a logistics partner like Jet Worldwide ensures compliance and helps avoid unnecessary costs.

READ MORE ABOUT CANADA HS CODES

Does AI work for finding the HS code?

AI works great as a first part of your research. It can help assist with basic classification.  Often the hardest place is knowing where to start. This is where AI and google search can help.

Get an advance ruling from the importing customs authority

Most global customs authorities - including the USA, Canada and Europe - offer services to get an HS code. Often referred to as an "advance" or "binding ruling. This is a great resource we highly recommend. Do your early research, define your product details and ask for a definitive tariff classification.

The Costs of Getting It Wrong

Extra Duties and Taxes

A misclassified shipment can result in higher tariffs or retroactive assessments.

Delays at Customs

Incorrect codes often trigger inspections, slowing down delivery.

Compliance Risks

Persistent misclassification may raise red flags with customs authorities.

How Jet Worldwide Helps

  • Customs Expertise: Over 40 years of experience in international logistics.

  • Transparent Guidance: Clear explanations of tariff classifications and trade regulations.

  • Tailored Solutions: Support for both large enterprises and growing e-commerce businesses.

Take the Guesswork Out of HS Codes

Choosing the right HS Code doesn’t have to be complicated. With the right guidance, you can avoid costly delays, unexpected duties, and compliance headaches.

Partner with Jet Worldwide — our experts provide personalized support to ensure your shipments are classified correctly, delivered on time, and fully compliant.

Get Started Today: Request a Quote or Talk to an Expert and ship with confidence.

Frequently Asked Questions About HS Codes

What is an HS Code?

An HS Code (Harmonized System Code) is a standardized numerical system used worldwide to classify traded products. Every product shipped internationally requires an HS Code for customs clearance and duty calculation.

How do I find the correct HS Code for my product?

Start by reviewing your product’s detailed description — including material, composition, and function. Then, consult your country’s official tariff database (such as USITC for the U.S. or CBSA for Canada). For accuracy, work with customs experts like Jet Worldwide.

What happens if I use the wrong HS Code?

Misclassification can result in shipment delays, unexpected duties, and even customs penalties. Repeated mistakes may also flag your business for closer inspections.

Do HS Codes differ between countries?

Yes. While the first six digits of an HS Code are standardized globally, countries often add additional digits for national use. This means a product may have slightly different codes depending on the destination.

Can Jet Worldwide help with HS Code classification?

Yes. With over 40 years of international shipping expertise, Jet Worldwide offers guidance on tariff classification, customs compliance, and duty optimization.

Partner with Jet Worldwide

Our experts provide personalized support to ensure your shipments are classified correctly, delivered on time, and fully compliant.

Request a Quote Talk to an Expert