HTS

Category: trade

Harmonized Tariff Schedule — the US system for classifying imports and determining duty rates.

The Harmonized Tariff Schedule (HTS) is the US-specific product classification system based on the international HS code, maintained by the US International Trade Commission (USITC). The HTS uses 10-digit codes that determine the duty rate for each product imported into the United States. Accurate HTS classification is essential for correct duty calculation and trade compliance.

Examples

  • A seller importing silicone phone cases must find the correct HTS code (e.g., 3926.90.9996 for other articles of plastics) to calculate the applicable duty rate.
  • The USITC provides an online HTS search tool where sellers can look up duty rates by product description or code.
  • Using the wrong HTS code can lead to US Customs audits, penalties, and retroactive duty assessments.