Harmonized Tariff Schedule of the United States · HTS code · HS 0404.90
0404.90.70: Other natural milk products: Whey, whether or not concentrated or containing added sugar: other
Other natural milk products
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 0404 Whey, whether or not concentrated or containing added sugar or other sweetening matter; products consisting of natural milk constituents, whether or not containing added sugar or other sweetening matter, not elsewhere specified or included:
- 0404.90 Other:
- Other:
- 0404.90.70 Other
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
Additional duties and charges 2
- Additional dutySection 338 — Canada — discrimination against US alcoholic beverages, dairy, motor vehicles (Proclamations 11046–11048, as modified) 50%
- Applies to goods from
- Canada
- In force
- from 22 August 2026
- Legal act
- HTSUS 9903.03.13
- Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 7.5%
- Applies to goods from
- China
- In force
- from 1 September 2019
- Legal act
- HTSUS 9903.88.15
Preferential rates by country
| Agreement or scheme | Countries | Rate |
|---|---|---|
| General (MFN) | — | 8.5% |
| US–Australia FTA AU | Australia | Free |
| US–Bahrain FTA BH | Bahrain | Free |
| US–Chile FTA CL | Chile | Free |
| US–Colombia TPA CO | Colombia | Free |
| US–Israel FTA IL | Israel | Free |
| US–Jordan FTA JO | Jordan | Free |
| US–Korea FTA KR | South Korea | Free |
| US–Morocco FTA MA | Morocco | Free |
| US–Oman FTA OM | Oman | Free |
| CAFTA-DR P | Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua | Free |
| US–Panama TPA PA | Panama | Free |
| US–Peru TPA PE | Peru | Free |
| USMCA S | Canada, Mexico | Free |
| US–Singapore FTA SG | Singapore | Free |
| Column 2 | Cuba, North Korea, Russia, Belarus | 20% |
Special: reduced rates under trade agreements and preference programmes; the letters in brackets name the programmes (for example AU = Australia FTA, KR = Korea FTA).
Same subheading in other tariffs
0404.90 Whey, whether or not concentrated or containing added sugar: other
USA lines: 0404.90
- 0404.90.10Whey, whether or not concentrated or containing added sugar: other, milk protein concentrates
- 0404.90.28Described in general note 15 of the tariff schedule and entered pursuant to its provisions
- 0404.90.30Described in additional U.S. note 10 to this chapter and entered pursuant to its provisions
- 0404.90.50Dairy products described in additional U.S. note 1: other
- 0404.90.70Whey, whether or not concentrated or containing added sugar: other
Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- N342270 U.S. CBP
The tariff classification of Milk Protein Powder from Singapore
- N333193 U.S. CBP
The tariff classification of Milk Protein Concentrates from Ireland
- N309453 U.S. CBP
The tariff classification of Milk Protein Powder from Finland
- N282563 U.S. CBP
The tariff classification of Milk Protein Concentrate from Mexico
Legal notes
Subheading notes
1. For the purposes of subheading 040410, the expression ‘modified whey’ means products consisting of whey constituents, that is, whey from which all or part of the lactose, proteins or minerals have been removed, whey to which natural whey constituents have been added, and products obtained by mixing natural whey constituents.
2. For the purposes of subheading 040510, the term ‘butter’ does not include dehydrated butter or ghee (subheading 040590).
Additional notes
1. The duty rate applicable to mixtures falling in headings 0401 to 0406 shall be as follows:
(a) in mixtures where one of the components represents at least 90 % by weight, the rate applicable to that component applies;
(b) in other mixtures, the rate applicable shall be that of the component which results in the highest amount of import duty.
2. For the purposes of subheadings 040811 and 040819, the following applies:
the expression ‘otherwise preserved’ applies also to egg yolks with limited amounts of salt (in general, an amount of up to around 12 % by weight) or minor amounts of chemicals added for preservation purposes, provided that both of the following conditions are fulfilled:
(i) the products retain the character of egg yolks of subheadings 040811 and 040819;
(ii) salt or chemicals are not used at a level higher than is necessary for the purposes of preservation.
3. Dairy produce of Chapter 4 includes dairy permeates, which are milk products characterised by a high content of lactose and obtained by removing milk fats and milk proteins from milk, whey, cream and/or sweet buttermilk, and/or from similar raw material by ultrafiltration or other processing techniques.
4. For the purposes of subheadings 040410 and 040490 the following applies :
Milk permeate and whey permeate can be analytically distinguished by the presence of substances (e.g. lactic acid, lactates and glycomacropeptides) which are associated with whey production.
Subheading 040410 includes ‘whey permeate’ which is a product with generally a slightly sour smell, obtained from whey or mixtures of natural whey constituents by ultrafiltration or other processing techniques.
The presence of substances associated with whey production (e.g. lactic acid, lactates and glycomacropeptides) is a condition for the classification of whey permeates into that subheading.
Subheading 040490 includes ‘milk permeate’ which is a product with generally a milky smell obtained from milk by ultrafiltration or other processing techniques. The quantitatively limited level or absence of lactic acid and lactates (lower than 0,100 % by weight, in milk permeates in powder form, or lower than 0,015 % by weight in milk permeates in liquid form) as well as the absence of glycomacropeptides, are the conditions for the classification of milk permeates into subheading 040490.
The method to be used for the detection of lactates shall be the ISO 8069:2005 method and the method to detect rennet whey (i.e. the presence of caseinomacropeptides such as glycomacropeptides) shall be the method set out in Appendix II to Commission Implementing Regulation (EU) 2018/150.
HTS code 0404.90.70 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 0404.90 (whey, whether or not concentrated or containing added sugar: other).
The general duty is 8.5%, and quantities are declared in kg, kg cmsc.
For the same subheading, the Türkiye duty is 67%, the Canada duty is 3%, the Mexico duty is 20%, the Brazil duty is 12.6%, the Argentina duty is 12.6%, the Peru duty is free, the New Zealand duty is 0%–5%, the Japan duty is 21.3%–35%, the Taiwan duty is 27.5%, the GCC duty is 5%, the North Macedonia duty is 5% and the Nigeria duty is 20%.
The United States imported goods of subheading 0404.90 worth US$388m in 2024; the largest supplier was New Zealand.
Questions and answers
What is the USA import duty for HTS code 0404.90.70?
The general duty in the Harmonized Tariff Schedule of the United States is 8.5%; the supplementary unit is kg, kg cmsc. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Is there a lower rate for 0404.90.70 under US trade agreements?
Yes. The Special column reads “Free (A+,AU, BH, CL, CO,D,E, IL, JO, KR, MA, OM,P, PA, PE,S, SG)”: the letters in brackets name the agreements and programmes that grant it.
Where does the United States import these goods from?
For subheading 0404.90 as a whole, the largest supplier in 2024 was New Zealand (US$345m), followed by Canada.