HS Codes, HTS Codes and TARIC: Differences and Official Lookup Tools

An HS code helps customs identify a product in international trade. However, buyers often confuse HS codes with U.S. HTS codes and EU TARIC codes. These systems share a common base, but they serve different markets. Importers need to understand these differences before they estimate duties or prepare customs documents.

What Is an HS Code?

The Harmonized System, or HS, is an international product classification system maintained by the World Customs Organization. Its standard codes contain six digits. The first two digits identify the chapter. The first four identify the heading, and all six identify the subheading.

The HS provides a shared structure for classifying goods. Countries and customs territories then add digits for their own tariff and statistical needs. Therefore, a six-digit HS code can guide a search, but it may not provide the complete code required for an import declaration (United States International Trade Commission, “Section 1205”). United States International Trade Commission

How Do U.S. HTS Codes Work?

The Harmonized Tariff Schedule of the United States, often called HTS or HTSUS, builds on the HS structure. Its eight-digit subheadings establish U.S. tariff classifications. Two more digits create ten-digit statistical reporting numbers used on import entries.

This distinction matters because the final two digits serve a statistical purpose. Importers still need to review the full description, relevant notes, and applicable duty provisions. A code alone does not establish every charge or requirement (United States International Trade Commission, “About”). United States International Trade Commission

For shipments from China, Efan’s U.S. import customs clearance guide explains how classification fits into document preparation and entry filing.

How Does EU TARIC Differ?

The European Union uses the eight-digit Combined Nomenclature, or CN, which extends the international HS. TARIC adds two further digits, creating a ten-digit goods code for more detailed EU measures (European Commission, “Combined Nomenclature”; “TARIC Help”). European Commission

TARIC also names the EU’s integrated tariff database. The database brings together customs duties, tariff preferences, quotas, trade defence measures, and certain import or export restrictions. Additional codes may apply in some cases. TARIC does not include national VAT or excise rates, so importers must check those separately (European Commission, “TARIC”). Taxation and Customs Union

The main differences appear below.

Which Official Lookup Tools Should Importers Use?

U.S. importers can use USITC HTS Search to search product descriptions or candidate codes. They should compare the results with the legal headings and section or chapter notes. A familiar product name may not match the wording used in the tariff schedule.

The USITC explains that keyword searches can produce incomplete or misleading results. Importers should review the classification rules and supporting descriptions before choosing a code. They can seek a binding ruling from U.S. Customs and Border Protection when classification remains uncertain (United States International Trade Commission, “Frequently Asked Questions”). United States International Trade Commission

EU importers can use the European Commission’s TARIC consultation tool. The tool allows users to enter a goods code, select an origin or destination, and set a reference date. Users can also browse the classification tree or search descriptions (European Commission, “TARIC Help”). ec.europa.eu

How Can Importers Avoid Common Errors?

Importers should collect clear product details before searching. Materials, function, and construction can affect classification. A supplier’s suggested HS code provides a starting point, but the destination market may require different digits after the international six-digit base.

For example, a supplier may provide a Chinese export code for a household appliance. The U.S. buyer should check the matching HTS description instead of copying the entire number. An EU buyer should complete a separate TARIC search. The product may share the same six-digit HS base, while its longer regional codes and duty treatment can differ. United States International Trade Commission

Importers should also separate classification from the final duty calculation. Origin, applicable trade measures, and the relevant date can affect the result. Efan’s U.S. import taxes guide provides further context for reviewing duties and related fees.

A careful classification review helps businesses prepare consistent documents and more reliable cost estimates before their goods leave the supplier.

Works Cited

United States International Trade Commission. “About Harmonized Tariff Schedule (HTS).” USITC, www.usitc.gov/tariff_affairs/about_hts.htm. 

United States International Trade Commission. “Frequently Asked Questions (FAQS) about Tariff Classification, the Harmonized Tariff Schedule, Importing, and Exporting.” USITC, www.usitc.gov/harmonized_tariff_information/frequently_asked_questions. 

United States International Trade Commission. “Section 1205.” USITC, www.usitc.gov/harmonized_tariff_information/section_1205.