TSMC is evaluating a potential new investment in Texas, Reuters reports, citing people familiar with the company's thinking. The world's largest contract chipmaker has not announced a decision, and the Reuters report does not specify the scale, timing or product focus of any such investment.

The report, which rests on unnamed sources rather than an official company statement, is nonetheless significant because of where it points: Texas, and specifically the Austin area, is already home to Samsung Electronics' $17 billion semiconductor plant in Taylor, which broke ground in 2022. A TSMC commitment in the same state would concentrate advanced logic manufacturing capacity in a region that has so far trailed Arizona — where TSMC has committed roughly $65 billion across three fabs — in leading-edge output on US soil.

TSMC's existing US footprint centers on its Phoenix, Arizona campus. There, the company is building a first fab on 4-nanometer process technology that entered high-volume production last year, a second fab planned for 3-nanometer and finer nodes, and a third facility announced in April 2024 as part of an expanded commitment originally set at $40 billion and later raised to approximately $65 billion. Production from the first Phoenix fab supplies customers including Apple and Nvidia with US-made advanced silicon.

Reuters did not report whether the Texas evaluation involves leading-edge logic fabs, advanced packaging capacity, or other facilities, and TSMC declined to comment on the matter, the news agency said. Any figures circulating about a potential Texas project should therefore be treated as unconfirmed until the company makes a formal announcement.

The evaluation comes amid intense pressure on TSMC from Washington to expand its US manufacturing base. The company's Arizona project secured up to $6.6 billion in direct funding under the US CHIPS and Science Act, alongside loans and investment tax credits. US trade policy has since added friction: tariffs announced by the Trump administration on imported semiconductors and, more sharply, on Taiwan — where TSMC produces the overwhelming majority of its leading-edge wafers — have raised the cost calculus of keeping advanced capacity concentrated on the island.

That geopolitical context changes the commercial picture in two ways. First, customers such as Apple, Nvidia, AMD and Qualcomm face growing pressure to demonstrate US-made content in their supply chains, which strengthens demand for TSMC capacity located outside Taiwan. Second, TSMC itself must balance the higher operating costs of US fabs — the company has said American construction and labor costs run meaningfully above Taiwanese levels — against the risk that tariffs or export restrictions erode the economics of its Taiwan-centered model.

Texas offers specific advantages that likely inform the evaluation. The state hosts a deep semiconductor ecosystem, from Samsung's Taylor fab to facilities operated by Texas Instruments, GlobalWafers' silicon wafer plant in Sherman and a large semiconductor workforce concentrated around Austin and Dallas. Texas also levies no state corporate income tax on most manufacturing operations, and state incentive programs have supported prior chip-sector deals. Austin itself hosts a major Samsung research and fabrication site dating to the 1990s, giving the region a three-decade talent base in logic manufacturing.

TSMC already operates outside Taiwan at scale beyond Arizona as well. Its TSMC Washington facility in Camas has produced specialty chips since 2000, and the company committed in 2024 to a joint venture with Intel for advanced packaging capacity in the United States. In Japan, TSMC's Kumamoto fab began production in late 2024, and a Dresden, Germany site is under construction. A Texas project, if it proceeds, would extend a diversification strategy that TSMC leadership has framed as geographic balance while keeping the most advanced nodes in Taiwan.

Competition for customers could also shape the decision. Samsung's Taylor facility, which has received $4.745 billion in CHIPS Act funding, aims to serve advanced logic customers including Tesla and is positioned partly as an alternative to TSMC for US-based production. A TSMC presence in Texas would place the two rivals' advanced capacity in the same labor and supplier market, intensifying competition for process engineers and construction crews already in tight supply.

For now, the Reuters report establishes only that an evaluation is underway. No dollar figure, wafer capacity, process node or timeline has been confirmed for a Texas site, and TSMC has made no public commitment beyond its Arizona operations. Whether the evaluation matures into a fourth major US campus — or serves as an option TSMC keeps open while tariff policy and CHIPS funding terms evolve — will depend on negotiations that, according to the sources, remain at an early stage.