Guide10 min readPublished March 3, 2026

How to Look Up Your Product's HTS Code: Complete Guide

Step-by-step guide to finding the correct Harmonized Tariff Schedule classification for your imported products.

🎯 Why HTS Codes Matter

  • Tariff rates: Determine Section 122, Section 232, and Section 301 applicability
  • Compliance: Required for customs declarations and import documentation
  • Cost calculation: Basis for all duty and tax calculations
  • Trade statistics: Used for tracking import/export volumes

What is an HTS Code?

The Harmonized Tariff Schedule (HTS) is a standardized numerical method of classifying traded products. Each product gets a specific 10-digit code that determines its tariff treatment when imported into the United States.

📊 HTS Code Structure

Example: 8471.30.0100

  • 84: Chapter (Nuclear reactors, boilers, machinery)
  • 8471: Heading (Automatic data processing machines)
  • 8471.30: Subheading (Portable automatic data processing machines)
  • 8471.30.01: Statistical suffix (Laptops weighing not over 10kg)
  • 8471.30.0100: Full 10-digit code

Method 1: Using TariffTracker (Recommended)

The fastest way to find your HTS code is using our search tool:

🔍 Quick Search Steps

  1. Go to TariffTracker.com and use the search box
  2. Enter your product name (e.g., "laptop", "t-shirt", "steel pipe")
  3. Review results and click on the most relevant match
  4. Verify details match your specific product characteristics
  5. Note the full 10-digit code for your customs documentation

Try it now:

Search HTS Codes

Method 2: Official USITC HTS Database

For official lookups and complex products, use the U.S. International Trade Commission database:

🏛️ USITC HTS Search Process

  1. Visit hts.usitc.gov
  2. Choose search method:
    • Keyword search: Enter product name or description
    • Browse by chapter: Navigate through categories
    • Advanced search: Use multiple criteria
  3. Review results and read full product descriptions carefully
  4. Check exclusions and special provisions
  5. Verify the classification matches your exact product

Pro Tip: The USITC database is the official source and includes detailed legal notes, but it can be complex to navigate. Use TariffTracker for quick lookups, then verify with USITC for important shipments.

Method 3: Manual Classification Process

For complex or unique products, you may need to classify manually:

📋 Step-by-Step Classification

Step 1: Identify the Primary Function

What is the product's main purpose or use?

  • Machinery and equipment → Chapters 84-85
  • Textiles and clothing → Chapters 50-63
  • Metals and metal products → Chapters 72-83
  • Food and agriculture → Chapters 1-24

Step 2: Determine Material Composition

What is it made of?

  • Plastic vs. metal vs. wood affects classification
  • Percentage of each material matters
  • Primary material usually determines chapter

Step 3: Consider Size and Specifications

Physical characteristics can affect subheading:

  • Weight limits (e.g., laptops under 10kg)
  • Size dimensions
  • Power ratings for electrical items
  • Technical specifications

Step 4: Apply General Rules of Interpretation (GRI)

Six rules that determine correct classification when multiple options exist

Common Examples with Explanations

📱 Electronics

iPhone: 8517.12.0050

Smartphones (Chapter 85 - Electrical machinery)

Laptop computer: 8471.30.0100

Portable data processing machines ≤10kg

LED TV: 8528.72.6400

Flat panel displays with LCD technology

👕 Apparel

Cotton t-shirt: 6109.10.0040

Knitted cotton garments

Wool suit: 6203.11.2000

Men's wool suits (woven fabric)

Running shoes: 6404.11.9041

Athletic footwear with rubber/plastic soles

🏠 Household Items

Wooden chair: 9403.60.8040

Wooden furniture for dining/kitchen use

Ceramic mug: 6912.00.4800

Ceramic tableware and kitchenware

Bed sheets: 6302.21.5040

Cotton bed linens, printed

🔧 Industrial

Steel pipe: 7306.30.5000

Welded steel tubes and pipes

Electric motor: 8501.40.2000

Single-phase AC motors 37.5W-74.6W

Ball bearings: 8482.10.5072

Ball bearings with inner diameter >30mm

Common Classification Mistakes

❌ Mistakes to Avoid

Using old codes: HTS codes change annually - always verify current year

Ignoring material composition: A "leather" bag that's actually plastic needs different classification

Misunderstanding sets vs. individual items: A "computer kit" vs. individual components

Not reading exclusions: Many headings have specific exclusions that redirect classification

Assuming similarity: Two similar products may have very different classifications

When You Need Professional Help

Some situations require expert assistance:

⚠️ Complex Situations

  • Multi-material products with unclear primary function
  • New technology products not clearly covered
  • High-value shipments where duty savings matter
  • Products that could fit multiple classifications
  • Items with specific regulatory requirements

💡 Professional Resources

  • Customs brokers: Licensed professionals who specialize in classifications
  • Trade attorneys: For complex legal interpretations
  • USITC rulings: Request official classification ruling
  • Industry associations: May have guidance for specific sectors
  • Import consultants: Specialists in specific product categories

Verifying Your Classification

Once you have a potential HTS code, verify it's correct:

✅ Verification Checklist

  1. Read the full heading description - does it match your product exactly?
  2. Check all subheadings - is there a more specific classification?
  3. Review exclusions - is your product specifically excluded?
  4. Consider material composition - does the percentage breakdown match?
  5. Verify current year - are you using the most recent HTS?
  6. Check similar products - how are comparable items classified?
  7. Review chapter notes - any special rules for this product category?

Impact of Correct Classification

Getting your HTS code right affects more than just duty rates:

Impact AreaCorrect ClassificationWrong Classification
Tariff RatesAccurate duty calculationOverpayment or underpayment
Section 301 ApplicabilityCorrect rate determinationMissing or incorrect surcharges
Compliance RiskClean customs clearancePenalties, delays, audits
FTA BenefitsProper preferential treatmentLost duty savings

🎯 Ready to Find Your HTS Code?

Use our comprehensive search tool to quickly find the correct classification for your products, complete with current tariff rates and all applicable surcharges.

Search HTS Codes Now