US Tariffs on Aluminum 2026: Navigate Duties, Cut Costs, Stay Compliant
Navigate US Tariffs on Aluminum with confidence, complete duty rates, HTS classifications, and compliance rules for international trade.

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Types of Customs Duties
Instantly calculate US Tariffs on Aluminum and total landed costs using real-time official government data.
Section 232 Duties
Anti-dumping Duties
Countervailing Duties
Most-Favored-Nation (MFN) Tariffs
The United States employs a complex tariff regime for aluminum to balance domestic manufacturing interests with global supply needs. Most aluminum products enter under HTS Chapter 76, where base duties are supplemented by trade enforcement actions and administrative fees. Importers must navigate various duty types depending on the product's origin and manufacturing process.
| Duty/Tax Type Name | Standard Rate or Rate Range |
| Ad Valorem | 0% - 6.5% |
| Specific | Varies by weight (HTS specific) |
| Compound | Combined Ad Valorem and Specific |
| Section 301 | 25% (Specific to China) |
| Antidumping (AD/CVD) | 0% to 200%+ (Case specific) |
| Excise | 0% (Not applicable to Al) |
| MPF (Merchandise Processing Fee) | 0.3464% (Min $31.67, Max $614.35) |
| HMF (Harbor Maintenance Fee) | 0.125% (Ocean freight only) |
Types of Duties and Taxes:
• Ad Valorem and Specific Duties: Standard HTSUS rates based on value or weight, typically ranging from 0% to 6.5% for aluminum articles.
• Section 301 and 232 Duties: Additional tariffs of 25% (China) or 10% (Global) applied for trade policy and national security reasons.
• Antidumping and Countervailing Duties (AD/CVD): High-percentage duties targeting specific countries to counter dumping and unfair government subsidies.
• MPF and HMF: Mandatory user fees for processing entries and maintaining harbor infrastructure for sea-bound cargo.
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