TSMC buys 3.65 million square meters of Arizona land for NT$6.28 billion

TSMC announced on Thursday, January 8, 2026 that it bought a parcel of about 3.65 million square meters south of State Route 303 in Phoenix from the Arizona state government. The price was NT$6.28 billion, about US$197 million. With its first Arizona site of around 445 hectares, TSMC now holds more than 810 hectares in the state to support a multi-fab cluster.

• Parcel: about 3.65 million square meters, south of State Route 303
• Price: NT$6.28 billion (US$197 million)
• Arizona land holdings: more than 810 hectares combined
• TSMC has committed up to NT$5.22 trillion in Arizona