Less Dumb Investing

Taiwan Semiconductor Manufacturing Co. (TSMC) is set to pour at least another $100 billion into U.S. chip manufacturing, a massive expansion that cements its commitment to American production while simultaneously reducing the likelihood of tariffs on Taiwan. The company’s latest investment, announced alongside President Trump on Monday, will fund the construction of three additional chip plants, two chip-packaging facilities, and a research and development center in Arizona.

This expansion significantly advances the long-standing U.S. goal of revitalizing domestic semiconductor manufacturing, an industry that has largely shifted to Asia over the past few decades. Trump framed the move as both an economic and national security victory, as well as proof that his tariff threats are paying off.

“If they did [the chips] in Taiwan to send them here they’ll have 25% or 30% or 50% or whatever the number may be” in tariffs, Trump said. “It’ll go only up. By doing it here, there’s no tariffs.”

The world’s largest contract chipmaker, TSMC initially committed to Arizona in 2020 with a $12 billion investment for a single factory. That commitment has since ballooned to $65 billion, with two additional factories already in the works. With this latest announcement, TSMC’s total U.S. investment is now expected to reach $165 billion.

This deal is not just about bolstering U.S. semiconductor production—it also serves as a strategic maneuver that makes tariffs on Taiwanese chips increasingly unlikely. With TSMC expanding its U.S. footprint so aggressively, the U.S. government has little incentive to disrupt its supply chain with additional trade barriers.

The Biden administration has long been vocal about concerns surrounding Taiwan’s near-monopoly on advanced chip manufacturing, pressing TSMC to relocate more of its cutting-edge production—especially its advanced chip-packaging capabilities—to the U.S. This packaging technology is particularly vital for AI chips, as it significantly enhances performance by integrating multiple semiconductor components into more efficient and powerful configurations.

Federal incentives have played a major role in making the U.S. more attractive for chip production. The 2022 CHIPS Act allocated tens of billions in grants to domestic semiconductor manufacturing, and TSMC has already been awarded up to $6.6 billion under the program. On top of that, generous tax credits have helped fuel this wave of U.S. chipmaking projects.

The push to expand semiconductor production is driven by economic and national security concerns. The COVID-era supply chain crisis highlighted the fragility of relying too heavily on overseas chip manufacturing, particularly when shortages disrupted industries like automotive and consumer electronics. In addition, as AI, military technology, and other advanced computing fields grow increasingly reliant on cutting-edge chips, ensuring a stable domestic supply has become a top priority.

Trump has been a vocal advocate for reshoring chip production, though he has also criticized the CHIPS Act and argued that tariffs are a more effective way to attract manufacturing. Just last month, he floated the idea of imposing a 25% or higher tariff on semiconductor imports, citing Taiwan’s dominant position in the market as a reason to boost U.S. production.

“Taiwan pretty much has a monopoly on that market,” Trump said. “We must be able to build the chips and semiconductors that we need right here in American factories with American skill and American labor, and that’s exactly what we’re doing.”

By dramatically scaling up its U.S. operations, TSMC is not only strengthening America’s semiconductor industry but also effectively insulating Taiwan from the risk of U.S. tariffs. The deeper TSMC’s roots in the U.S., the harder it becomes to justify punitive trade measures against Taiwanese semiconductor firms.

Beyond TSMC, the broader tech industry is making similar moves. OpenAI’s Sam Altman, Oracle, and SoftBank recently pledged to invest up to $500 billion into AI infrastructure in the U.S., though some, including Trump adviser Elon Musk, have expressed skepticism about the feasibility of that plan. Meanwhile, Apple announced plans to spend over $500 billion and create 20,000 jobs to expand its U.S. manufacturing footprint over the next four years.

While Trump has used the White House as a stage for announcing ambitious corporate investment pledges before, the scale of TSMC’s commitment stands out. Whether or not every dollar materializes, one thing is clear: TSMC’s massive expansion in the U.S. makes it far less likely that Washington will slap tariffs on Taiwan’s semiconductor industry. And that’s a strategic win for both sides.