Find Harmonized Tariff Schedule (HTS) codes by product description. Includes current duty rates, trade agreements, and import/export guidance.

Search HTS Codes

Most Commonly Used HTS Codes

HTS Code	Description	Duty Rate	Notes
8471.30.01	Portable automatic data processing machines (laptops)	Free	Most favored nation (MFN) rate
2204.21.50	Wine of fresh grapes (in containers ≤2L)	6.3¢/liter	Additional taxes may apply
7306.30.50	Welded circular steel pipes/tubes	Free-28%	Varies by specification
8536.50.90	Electronic switches	Free-2.7%	Depends on type
6109.10.00	T-shirts, cotton, knitted	16.5%	Subject to quotas from some countries

Understanding HTS Code Structure

HTS codes are 10-digit numbers organized hierarchically:

Digits 1-2: Chapter (broad category, e.g., “84” = machinery)
Digits 3-4: Heading (product group)
Digits 5-6: Subheading (more specific)
Digits 7-8: U.S. tariff classification
Digits 9-10: Statistical suffix

Example: 8471.30.01.00
– 84 = Machinery and mechanical appliances
– 8471 = Automatic data processing machines
– 8471.30 = Portable digital automatic data processing machines
– 8471.30.01 = Weighing not more than 10 kg
– .00 = Statistical suffix

Trade Agreements & Preferential Duty Rates

Imports from certain countries may qualify for reduced or eliminated duties under trade agreements:

USMCA (United States-Mexico-Canada Agreement): Many products duty-free with certificate of origin

CAFTA-DR: Central America and Dominican Republic

Singapore, Australia, Chile, Peru, Colombia: Bilateral FTAs with duty reductions

Generalized System of Preferences (GSP): Duty-free treatment for developing countries (currently suspended, check status)

Need customs classification assistance? Contact our international trade consultants for binding ruling support.

Disclaimer: HTS classifications can be complex. This tool provides guidance only. For official classification, consult U.S. Customs and Border Protection or request a binding ruling. Elkfort Consulting is not responsible for classification errors or duty underpayment.