The US Inflation Reduction Act – The EV World is Watching


Enacted in August of 2022, the Inflation Reduction Act (IRA) was heralded by many as a landmark climate legislation in the United States. While the IRA’s tax credits for electric vehicles (EV) were among its most anticipated benefits, the tax credits that ultimately materialized have various unanswered questions that may pose challenges to an industry still dependent on a global supply chain.

Therefore, this alert focuses on the implications of the IRA on the global supply chain and their interplay with longstanding US trade rules. 

Background

From a supply chain perspective, the new requirements for the Clean Vehicle tax credit include North American final assembly and sourcing restrictions on EV battery components and critical minerals. In addition, starting in 2024, vehicles cannot have any battery components sourced from a foreign entity of “concern,” which includes China. And, starting in 2025, EV batteries cannot have any critical minerals sourced from a foreign entity of concern, which includes China.

More details on these credits can be found here.

What We Know So Far

Lingering Questions

The devil still resides in the fine print. For companies with cross-border operations, the IRA rules and definitions will be important to watch. For instance:

EV assemblers and parts suppliers who must rely on the global supply chain will need to find bridge solutions to remain competitive. For example, strategic application of USMCA regional value content rules provide a unique and competitive opportunity for many companies. Even companies seeking to benefit from the provisions of Section 45X will need to understand the trade rules, as many materials used in Section 45X-eligible production require importation.


© 2025 ArentFox Schiff LLP
National Law Review, Volume XIII, Number 25