Protein Powder Import Duty 2026: Navigate Duties, Cut Costs, Stay Compliant
Navigate Protein Powder Import Duty with confidence, complete duty rates, HTS classifications, and compliance rules for international trade.

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Types of Customs Duties
Instantly calculate Protein Powder Import Duty and total landed costs using real-time official government data.
General Duty (MFN)
Section 301 Duties
Anti-dumping Duties
Countervailing Duties
Importing protein powder into the United States requires a clear understanding of the Harmonized Tariff Schedule (HTS), as duties vary significantly based on the protein source (e.g., whey, soy, or pea) and the country of origin. The U.S. customs structure combines base ad valorem rates with administrative fees and potential trade enforcement actions like Section 301 duties.
| Duty/Tax Type Name | Standard Rate or Rate Range |
|---|---|
| Ad Valorem | 0% - 10.0% (HTS dependent) |
| Specific | Varies (e.g., cents per kg for dairy) |
| Compound | Percentage + fixed rate per kg |
| Section 301 | 7.5% - 25% (China origin) |
| Antidumping (AD/CVD) | Case-specific (0% - 200%+) |
| Excise | 0% (Not applicable) |
| MPF (Merchandise Processing Fee) | 0.3464% (Min $32.71, Max $634.62) |
| HMF (Harbor Maintenance Fee) | 0.125% (Sea freight only) |
Types of Duties and Taxes:
- Base Customs Duties: These are typically ad valorem rates based on the transaction value, though dairy-based proteins may face specific or compound rates depending on quota status.
- Trade Defense Duties: Section 301 duties apply specifically to Chinese-origin products, while Antidumping duties may apply if the product is found to be sold below fair market value.
- Administrative Fees: The Merchandise Processing Fee (MPF) applies to all formal entries to cover administrative costs, while the Harbor Maintenance Fee (HMF) is exclusive to maritime imports.
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