Import Duty on Aluminium Profiles 2026: Navigate Duties, Cut Costs, Stay Compliant

The United States import duty structure for aluminium profiles is primarily governed by the Harmonized Tariff Schedule (HTS) and various trade enforcement actions. Importers must evaluate both the base duty rates and additional tariffs imposed to protect domestic industries. Accurate classification is essential for SME importers to manage costs and maintain regulatory compliance with U.S. Customs and Border Protection.

Duty/Tax Type Name | Standard Rate or Rate Range
Ad Valorem | 0% - 5.7% (HTS dependent)
Specific Duty | $0.00 (Typically not applicable)
Compound Duty | $0.00 (Typically not applicable)
Section 301 | 25% (Applicable to China origin)
Antidumping (AD) | Varies by country (up to 374.15%)
Excise Tax | 0% (Not applicable)
MPF | 0.3464% (Min $31.67 / Max $614.35)
HMF | 0.125% (Sea freight only)

Types of Duties and Taxes:

- Ad Valorem Duty: This is the primary tax calculated as a percentage of the transaction value of the profiles. Most products fall under HTS Chapter 76 with rates typically under 6%.
- Section 301 Duties: These are supplemental tariffs applied to goods of Chinese origin to address trade practices. They currently add a significant 25% duty on top of standard rates.
- Antidumping and Countervailing Duties: These measures target imports sold at less than fair value or subsidized by foreign governments. Rates for aluminium profiles can be very high depending on the specific country and producer.
- Merchandise Processing Fee (MPF): An administrative fee charged for processing formal entries into the U.S. It is calculated as 0.3464% of the cargo value, subject to annual minimum and maximum caps.