What is an HS (Harmonize System) Tariff number and where do I get one?
The Harmonized System was developed by more than 60 countries to provide a uniform numbering system. It allows everyone to use a single code for a commodity, which helps with duty calculation and statistical reporting. The first 6 digits of an HS number are the same regardless of country. The HS number can be as long as 10 digits (each country can add up to 4 more digits for internal purposes). For export statistics, the U.S. has a publication called Schedule B which contains the 10-digit Schedule B number required on the U.S. Shipper’s Export Declaration. The U.S. publication used for import duty calculation is called the HTSUSA (Harmonized Tariff Schedule of the United States) and is available on the U.S. Customs website. Note: HS numbers and Schedule B numbers are similar, but not always identical.
