How to Find the HTS Code for Importing Custom Steel Parts to the USA?

Finding the correct Harmonized Tariff Schedule (HTS) code for your custom steel parts is more than a bureaucratic task—it’s a critical step in ensuring compliance, avoiding delays, and managing your import costs. I’ve helped clients navigate this process, and it always starts with understanding your product in detail.

To find the HTS code for importing custom steel parts into the U.S., analyze your product’s specifications, use online tools, review customs rulings, and consider consulting a licensed broker for official classification.

A correct HTS code ensures you pay the right tariffs, comply with U.S. Customs rules, and avoid costly penalties.

What Is an HTS Code and How Does It Impact Tariffs?

An HTS (Harmonized Tariff Schedule) code is a 10-digit classification number used by U.S. Customs to determine the tariff rate and import regulations for a product. It directly impacts how much duty you pay and whether any restrictions or special documentation applies to your shipment.

HTS codes are part of a globally standardized system, and in the U.S., they are managed by the U.S. International Trade Commission (USITC) ¹. The first 6 digits are harmonized internationally, while the last 4 digits are country-specific.

Why HTS Codes Matter:

• Tariff Rates: The correct code determines how much duty you owe.
• Regulatory Compliance: Customs agencies use these codes to enforce trade laws.
• Trade Programs: Eligibility for programs like duty exemptions or FTAs depends on proper classification.
• Risk Management: Incorrect codes can result in penalties, delays, or cargo seizures.

Using the wrong HTS code can create major issues, so accuracy is essential.

How to Use Online Tools to Look Up HTS Codes?

You can find HTS codes for your custom steel parts by using online tools like the official USITC HTS search tool ² and third-party lookup engines. These platforms help match your product description to potential codes.

Recommended Tools:

1. USITC HTS Search Tool:
   Visit hts.usitc.gov
   Enter a detailed product description to view possible codes.

2. FindHS.Codes:
   A smart HTS lookup tool with keyword and thematic searches.
   Great for first-time importers or complex parts. Try FindHS.Codes ³.

3. CROSS (Customs Rulings Online Search System):
   https://rulings.cbp.gov ⁴
   Review official CBP rulings on how similar products are classified.

How to Use Them Effectively:

• Input specific terms like “forged steel flange” or “stainless steel shaft.”
• Compare descriptions to your product’s specifications.
• Cross-check with customs rulings for legal context and accuracy.

Combining multiple sources gives you the most accurate classification results.

How Are Steel Products Classified Under HTS Codes?

Steel products are primarily classified under Chapters 72 and 73 of the HTS. The specific code depends on the material, manufacturing process, function, and whether the product is raw or finished.

HTS Chapter Breakdown for Steel:

• Chapter 72: Covers raw steel materials like slabs, sheets, coils, bars, and rods.
• Chapter 73: Covers finished or semi-finished steel articles like tubes, pipes, flanges, brackets, and structural parts.

Example Classifications:

Classification Criteria:

• Composition: Is it carbon, alloy, or stainless steel?
• Shape/Form: Plate, tube, rod, casting?
• Processing: Was it forged, machined, or cold-drawn?
• Function: What machinery or purpose does it serve?

Knowing these characteristics helps narrow down the correct HTS code.

What Are the Consequences of Using an Incorrect HTS Code?

Using an incorrect HTS code can lead to severe legal and financial consequences. Importers are responsible for the accuracy of declarations to U.S. Customs and Border Protection (CBP) ⁵.

Consequences Include:

1. Overpayment of Duties: Misclassification may place the product in a higher tariff bracket.
2. Underpayment and Penalties: If CBP finds a misclassification that results in underpayment, you may face back duties, interest, and penalties.
3. Cargo Delays or Seizure: Incorrect codes can cause CBP to detain your goods for further inspection.
4. Non-Compliance Flags: Frequent errors can lead to audits and added scrutiny in future shipments.

Compliance Tips:

• Document Every Classification Decision: Maintain records of how and why you selected a particular HTS code.
• Use Binding Rulings: Submit a binding ruling request to CBP if the classification is unclear.
• Train Your Staff: Ensure your logistics and sourcing teams understand the importance of proper HTS classification.

Proper classification is your first defense against regulatory and financial headaches.

Conclusion

To accurately classify custom steel parts for U.S. import, start by understanding your product in detail, use official tools like USITC and CROSS, and review similar customs rulings. HTS codes influence tariffs, compliance, and logistics. Misclassification can lead to fines, delays, or even seizure of goods, so when in doubt, consult a customs broker or request a binding ruling from CBP.

Footnotes