Amendments to Adjusting Imports of Automobiles and Automobile Parts Into the United States
- IFF, inc.
- May 1
- 2 min read

Import Adjustment Offset for U.S.-Assembled Automobiles
1. Eligibility and Credit Schedule
U.S. auto manufacturers can receive an import duty offset for vehicles assembled domestically:
3.75% of total MSRP for vehicles assembled between April 3, 2025 – April 30, 2026
2.5% of total MSRP for vehicles assembled between May 1, 2026 – April 30, 2027
These percentages correspond to a 25% duty on parts that represent 15% and 10% of a car’s MSRP, respectively.
2. Conditions
Only vehicles fully assembled in the U.S. qualify.
Offsets can only be used by importers designated by the manufacturer to reduce tariff liabilities under Proclamation 10908.
If the offset exceeds the manufacturer's tariff liability, it cannot be applied to other tariff obligations.
Manufacturers can choose which importers (including their suppliers) are allowed to use the offset.
3. Application Process
Within 30 days of the order, the Secretary must create a process for manufacturers to apply for the offset. Manufacturers must provide:
The projected number of U.S.-assembled vehicles and the plant locations.
Expected tariff costs under Proclamation 10908 (both direct and from suppliers).
Total requested offset amount.
A list of authorized importers of record and how much each can use.
A signed certification from a senior officer affirming the information is accurate and verified.
4. Approval and Implementation
Once the submission is verified, the Secretary will approve the request and notify U.S. Customs and Border Protection (CBP).
CBP will then implement the offset using standard customs procedures.
5. Regulations and Enforcement
The Secretary, with other federal officials, will issue rules to support the implementation, including:
Defining U.S. content standards and verifying certifications.
Updating the Harmonized Tariff Schedule (HTSUS) if needed.
CBP may request additional info from importers and will begin applying offsets promptly.
Overuse of offsets by importers may result in financial penalties.
6. Monitoring and Presidential Review
The Secretary will continue monitoring auto imports and their national security implications.
The President will be advised if changes to tariffs or policy are needed.
7. Supersession
Any prior proclamation or executive order that conflicts with this one is overruled.
Comments