TSMC, the world’s most important chipmaker, has been spending aggressively to shape Washington policy. The company dropped $3.28 million on federal lobbying in 2025, with an additional $570,000 disclosed for the third quarter alone.

The company currently employs 22 lobbyists to advocate on its behalf in the US capital. 18 of those 22 have revolving-door backgrounds, meaning they previously worked in government agencies or congressional offices before switching sides to lobby for a foreign semiconductor giant.

The lobbying machine behind the chips

TSMC’s lobbying work spans policy areas including export controls, tariffs, and the implementation of the CHIPS and Science Act of 2022, the landmark legislation that allocated tens of billions of dollars to support domestic semiconductor manufacturing.

The CHIPS Act was designed to reduce America’s dependence on foreign chip production by incentivizing companies to build factories on US soil. TSMC has been significantly expanding its Arizona facilities since the legislation was enacted, positioning itself as a primary beneficiary of federal funding earmarked for domestic chip manufacturing.

National security meets industrial policy

Support for TSMC’s US investments has generally aligned with national security and economic priorities that cross party lines. Both Democrats and Republicans have broadly supported the idea of bringing advanced chip manufacturing to American soil.

The CHIPS Act funding remains contentious. Discussions about how the money gets disbursed are tangled up with broader debates about US-China relations, export controls, and whether American taxpayers should be subsidizing a company headquartered in Taipei. TSMC’s lobbying operation is actively working to influence those disbursement decisions.

What this means for investors

The lack of direct political challenges to TSMC’s operations suggests a stabilizing factor for investors. A company with strong government relations and billions in US-based capital expenditures is unlikely to face sudden adverse regulatory action.

The $3.28 million TSMC spent on lobbying in 2025 is a rounding error compared to its revenue. But the 18 former government officials now carrying water for a Taiwanese chipmaker in the halls of Congress is the kind of optic that tends to attract political attention in an era where both parties are competing to look tough on foreign influence.