TSMC plans to invest an additional $100 billion in advanced semiconductor manufacturing and packaging operations in the United States, bringing the company’s total planned U.S. investment to $265 billion.
The latest commitment will support the construction of four additional semiconductor facilities in Arizona. Once the expansion is completed, TSMC expects to operate a total of 12 advanced chip manufacturing and packaging facilities in the United States.
The White House and the U.S. Department of Commerce announced the investment following a trade and investment agreement reached between the United States and Taiwan in January 2026.
TSMC’s expanded commitment is intended to increase domestic production of leading-edge semiconductors, strengthen the U.S. technology supply chain and meet growing demand from major American customers.
The additional investment follows TSMC’s March 2025 announcement that it would increase its original $65 billion U.S. investment plan by another $100 billion. With the newly announced commitment, the company’s total planned investment has now increased to $265 billion.
TSMC’s U.S. expansion includes advanced semiconductor fabrication plants and packaging facilities, which are used to manufacture and assemble high-performance chips for artificial intelligence, smartphones, data centers, automobiles and other technology products.
Advanced packaging has become an increasingly important part of semiconductor manufacturing as chipmakers combine multiple components into more powerful and energy-efficient systems. These technologies are particularly important for AI accelerators and other high-performance computing applications.
The expansion is expected to increase the amount of leading-edge semiconductor manufacturing capacity located within the United States. It could also reduce dependence on overseas chip production for industries of strategic importance.
TSMC said the investment is being driven by strong, multiyear demand from its major U.S. customers. Many of the world’s largest technology companies rely on TSMC to manufacture their most advanced semiconductor designs.
The company operates as a contract chipmaker, producing semiconductors designed by customers rather than primarily selling chips under its own brand. Its manufacturing capabilities support companies across artificial intelligence, consumer electronics, communications, cloud computing and automotive technology.
TSMC’s Arizona expansion is expected to create significant demand for construction workers, engineers, technicians and other specialized employees. The projects are also expected to generate indirect economic activity among equipment manufacturers, materials suppliers, logistics providers and local service businesses.
Semiconductor fabrication plants require extensive supporting infrastructure, including electricity, water, specialty chemicals, precision manufacturing equipment and highly trained workers. As a result, large chipmaking investments can attract additional suppliers and technology companies to the surrounding region.
The new facilities are expected to further develop Arizona’s semiconductor ecosystem, which has attracted growing investment from chipmakers, equipment providers and materials companies.
TSMC’s total U.S. commitment represents one of the largest foreign direct investments announced in the country. The company expects the projects to support tens of thousands of direct and indirect jobs as construction and production activities expand.
The investment also reflects broader efforts to bring more semiconductor manufacturing capacity to the United States. Policymakers have emphasized that advanced chips are essential to economic competitiveness, technological leadership and national security.
Semiconductors are used across nearly every major industry, including telecommunications, healthcare, defense, energy, transportation and financial services. Supply disruptions can affect the production of everything from automobiles and medical equipment to consumer electronics and industrial machinery.
Increasing domestic manufacturing capacity may help improve the resilience of the semiconductor supply chain, although TSMC’s expansion will continue to depend on access to skilled labor, construction resources, utilities and a large network of suppliers.
The U.S.-Taiwan trade and investment agreement is also expected to encourage additional Taiwanese companies to establish or expand operations in the United States.
According to the Commerce Department, the agreement includes plans for $250 billion in direct investments by Taiwanese semiconductor companies and other enterprises.
It also includes another $250 billion intended to support investment in other critical parts of the semiconductor supply chain. These investments could involve chipmaking equipment, materials, components, packaging, testing and related technologies.
The broader objective is to develop a more complete domestic semiconductor ecosystem rather than focusing exclusively on fabrication plants.
TSMC’s additional facilities are expected to support the company’s existing U.S. manufacturing plans while expanding its capacity to serve customers seeking locally produced chips.
The company’s investment strategy reflects the increasing capital intensity of advanced semiconductor manufacturing. Modern fabrication plants can cost tens of billions of dollars and require years to design, build, equip and qualify for production.
By expanding its U.S. operations, TSMC will be able to manufacture more chips closer to some of its largest customers while diversifying its global production footprint.
The additional $100 billion commitment also strengthens the company’s position in the U.S. market as demand for AI computing infrastructure continues to increase.
Cloud providers, chip designers and technology companies are investing heavily in data centers and AI systems, creating greater demand for the advanced processors manufactured using TSMC’s leading production technologies.
The company believes its expanded presence will help support that demand while contributing to U.S. job creation, supply-chain development and semiconductor innovation.
KEY QUOTES:
“President Trump’s leadership is driving companies to invest in American manufacturing. TSMC’s announcement of an additional $100 billion investment following our historic deal on trade and investment with Taiwan will create tens of thousands of American jobs and bring advanced semiconductor manufacturing back to America.”
Howard Lutnick, U.S. Secretary of Commerce
“We appreciate the strong collaboration and support of the Trump Administration, Secretary Lutnick and our leading U.S. customers, and have announced an additional $100 billion investment in the U.S., bringing the total planned investment to $265 billion and adding to the largest foreign direct investment in U.S. history. This is to support the strong multiyear demand from our leading U.S. customers, and we believe this investment will further foster the development of the U.S. semiconductor ecosystem, strengthen the supply chain and support significant job creation in the United States. We are very excited about the tremendous opportunities that lie ahead of us.”
Dr. C.C. Wei, Chairman and CEO of TSMC
