Trump's Pressure on US-Made AI Chips Is Hitting TSMC's Margins

What happened

TSMC added another $100B US manufacturing commitment (total $265B), but US fab costs run 20–50% higher than Taiwan, squeezing margins by an expected 2–4% over coming years.

Context and impact

Despite cost pressures, TSMC posted a record Q2 profit of $22B (+77% YoY) on 'extremely robust' AI chip demand. CEO Che-Chia Wei expects demand to persist through 2029–2030. The cost premium will likely be passed on to hyperscalers (Microsoft, Google, Amazon) and ultimately to AI service pricing.

Details

• Total TSMC US commitment: $265B (latest +$100B pledge)
• US fab cost premium vs. Taiwan: +20–50%
• Estimated margin squeeze: -2 to -4%
• Q2 2026 profit: $22B (+77% YoY — record)
• CEO outlook: robust AI chip demand through 2029–2030