8-digit tariff item
8539.21.40—Tungsten halogen, other
General duty rate
2.6%
Across 2 10-digit lines
Coverage on this page
8539.21.40—Tungsten halogen, otherGeneral duty rate
2.6%
Across 2 10-digit lines
Coverage on this page
Up one level: 8539.21 — Tungsten halogen: (subheading)
HTS 8539.21.40 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Tungsten halogen, other. It sits in Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, and parts and accessories of such articles, Section XVI: Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of Such Articles and rolls up 2 10-digit statistical lines, all with a general duty rate of 2.6%. 4 Chapter 99 flags link to one or more child lines (4 active).
Pick a line to view its exact rate and estimate duties and customs fees
Provisions linked to one or more lines under 8539.21.40; applicability depends on origin, product facts, claims, and entry date
| Code | Authority | Rate |
|---|---|---|
| 9903.74.10 | section_232Active | The duty provided in the applicable subheading |
| 9903.74.11 | section_232Active | The duty provided in the applicable subheading |
| 9903.74.08 | section_232Active | The duty provided in the applicable subheading + 25% |
| 9903.74.09 | section_232Active | The duty provided in the applicable subheading + 25% |
HTS 8539.21.40 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Tungsten halogen, other. It belongs to Chapter 85 and rolls up 2 10-digit statistical lines that brokers actually file at entry.
Every 10-digit line under HTS 8539.21.40 carries a general (Column 1) duty rate of 2.6%. Chapter 99 flags and potentially relevant AD/CVD order flags are shown at the per-line level; applicability depends on the shipment facts, written scope, and entry date.
Tandom links section_232 provision 9903.74.10 to HTS 8539.21.40. Its published rate notation is The duty provided in the applicable subheading, and its status on 2026-08-30 is active. 3 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader tariff item HTS 8539.21.40 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Tandom's current catalog view links no potentially relevant AD/CVD (antidumping or countervailing duty) order flags to lines under HTS 8539.21.40. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
Tandom guides relevant to this code
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
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