Chipmakers Win Bigger Tax Credit Under Bill Passed by Senate

The Senate has passed legislation significantly increasing the investment tax credit for semiconductor manufacturers building new plants in the U.S. to 35%, a notable jump from the prior 25% and exceeding earlier proposals. This measure makes it considerably cheaper for companies like Intel, TSMC, and Micron to establish domestic production facilities before the existing 2026 deadline, thereby bolstering U.S. efforts to expand its semiconductor industry and enhance supply chain resilience.

Analysis

Recently passed Senate legislation significantly enhances the financial incentives for semiconductor manufacturing within the US, marking a material positive development for the industry. The investment tax credit for companies building new domestic plants will increase to 35%, a substantial jump from the previous 25% and notably higher than the 30% initially proposed. This measure directly lowers the net capital expenditure for major industry players like Intel Corp., Taiwan Semiconductor Manufacturing Co., and Micron Technology Inc., provided they commence construction before the 2026 deadline. The more generous credit strengthens the economic case for onshoring advanced manufacturing, directly supporting stated US policy goals of bolstering domestic supply chain resilience and expanding its technology industrial base.

Key Decisions for Investors

• Investors should consider the improved capital efficiency for semiconductor firms with US expansion plans, as the 35% tax credit materially enhances the projected return on invested capital for new fabrication plants.
• This legislative catalyst warrants a re-evaluation of positions in Intel (INTC), TSMC (TSM), and Micron (MU), as the bill directly de-risks their significant US capital expenditure programs.
• Monitor company announcements for any acceleration or expansion of US-based projects to capitalize on this more favorable tax treatment ahead of the 2026 deadline, as this will be a key differentiator for long-term value creation.