0405.90—Butter and other fats and oils derived from milk; dairy spreads, other
General duty rate
10%
Across 6 10-digit lines
Coverage on this page
Up one level: 0405 — Butter and other fats and oils derived from milk; dairy spreads: (heading)
Plain-English explanation
HTS 0405.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Butter and other fats and oils derived from milk; dairy spreads, other. It sits in Chapter 04: Dairy produce; birds' eggs; natural honey; edible products of animal origin, Section I: Live Animals; Animal Products and rolls up 6 10-digit statistical lines, all with a general duty rate of 10%. 2 Chapter 99 tariff modifications currently touch one or more lines under this subheading.
10-digit lines under 0405.90(6)
Pick a line to view full rate detail and compute landed duty
Tariff modifications(2)
Chapter 99 overlays touching one or more lines under 0405.90
| Code | Authority | Rate |
|---|---|---|
| 9903.89.22 | section_301 | The duty provided in the applicable subheading + 25% |
| 9903.88.70 | section_301 | The duty provided in the applicable subheading |
Frequently asked questions
What does HTS 0405.90 cover?
HTS 0405.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Butter and other fats and oils derived from milk; dairy spreads, other. It belongs to Chapter 04 and rolls up 6 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 0405.90?
Every 10-digit line under HTS 0405.90 carries a general (Column 1) duty rate of 10%. Section 301, Section 232, and AD/CVD overlays may stack on top of this rate at the per-line level — open a specific 10-digit code to see its complete tariff stack.
How do I find the right 10-digit line under HTS 0405.90?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 0405.90 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.
Are there AD/CVD orders affecting HTS 0405.90?
Learn more
Tandom guides relevant to this code
How Chapter 99 tariff layers stack on a single entry
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.
Open resource
How to calculate US import duties
A working guide to the inputs, the layers, and the math behind a US entry summary in 2026. Written for brokers, forwarders, and importer compliance teams.
Open resource