29,000+ HTS codes · USITC official data

HTS Code Lookup

Find any U.S. Harmonized Tariff Schedule code, its base duty rate, Section 301 surcharge, and estimated landed cost — all from official government sources.

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Sample HTS codes & current duty rates
HTS CodeProductBase dutySection 301
8471.30.01Laptops / portable digital ADP machinesFree
8544.42.90Insulated electric conductors (≤80V)2.6%+25%
7318.15.50Stainless steel screws & boltsFree+25%
6110.20.20Cotton knit sweaters / pullovers16.5%
9403.20.00Metal furniture (other)Free+25%
Rates are illustrative. Sign in to see live, verified rates for any HTS code.

What you get with DutyDesk HTS search

Full-text product search

Type a product description and DutyDesk matches it against all 29,000+ codes in the USITC schedule. No need to know the chapter or heading first.

Live duty rates

Base duty, Section 301 additional tariff, and AD/CVD flags — all pulled from official government sources updated every 6 hours.

Instant landed cost

Enter your product cost, freight, and insurance and get a full landed cost breakdown covering all duty layers in seconds.

Frequently asked questions

What is an HTS code?

An HTS (Harmonized Tariff Schedule) code is a 10-digit number used by U.S. Customs to classify every imported product. The first 6 digits follow the international Harmonized System; the final 4 are U.S.-specific. Your HTS code determines your base duty rate, Section 301 tariffs, and any AD/CVD that applies.

How do I find my HTS code?

Search by product description (e.g. "stainless steel screws") in DutyDesk. The tool searches the official USITC schedule and returns matching codes with their current duty rates. You can also browse by chapter or heading if you know the general product category.

Are HTS codes the same as HS codes?

HTS codes are the U.S. version of HS codes. The first 6 digits are identical to the international Harmonized System used by 200+ countries. The last 4 digits are unique to the United States and used by CBP for statistical and duty-rate purposes.

How often do HTS codes and duty rates change?

HTS codes themselves change infrequently — the schedule is revised annually. But duty rates attached to codes can change at any time via Federal Register rulings, Section 301 actions, or exclusion notices. DutyDesk monitors these changes and alerts you when a rate on your products shifts.

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