HTS 84
HTS 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof) is a US import tariff classification. The duty rate varies by program and country of origin.
Schedule structure
Chapter 84
Chapters are 2-digit groupings at the top of the U.S. Harmonized Tariff Schedule. Goods are not classified at the chapter level — for U.S. customs entry, classification happens at the 8-digit tariff-line level. Drill into a heading (4-digit), then a subheading (6-digit), to find the tariff line that matches your goods.
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Frequently Asked
What is HTS 84?
HTS 84 covers nuclear reactors, boilers, machinery and mechanical appliances; parts thereof. It falls under Chapter 84 of the Harmonized Tariff Schedule of the United States.
What is the duty rate for HTS 84?
The base (MFN) duty rate for HTS 84 is .
Are there any exclusions for HTS 84?
Exclusions may apply depending on active Section 301 or Section 232 exclusion lists. Check the USTR exclusion portal or use TariffDesk to monitor this code for changes, including new exclusions.
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