Is TSMC (TSM) Stock Halal? AAOIFI Compliance Analysis

Taiwan Semiconductor Manufacturing Company (TSM), the world's largest semiconductor foundry, manufactures the advanced chips behind most of the industry's AI accelerators, including Nvidia's GPUs. It is in the middle of an unprecedented, multi-year capital expenditure program -- new fabs in Arizona, Kumamoto (Japan), and Dresden (Germany) in addition to its home base in Taiwan -- to both meet demand and diversify manufacturing geography amid geopolitical tension over Taiwan. It trades in the US as an ADR (American Depositary Receipt). Here is how it holds up under AAOIFI screening, including a data caveat specific to how it trades.

The Four AAOIFI Screening Criteria

1. Business Activity Screen

TSMC's core business is contract semiconductor manufacturing -- a permissible activity. TSM passes this screen comfortably.

2. Debt Ratio (Interest-Bearing Debt / Market Cap < 30%)

TSMC's interest-bearing debt sits at roughly 49% of market cap -- well above the 30% threshold. This screen fails. This is not a surprise given the business: each leading-edge fab costs on the order of $20 billion or more to build, and TSMC is financing several simultaneously across four countries. Chip foundries are among the most capital-intensive businesses in the world, and that tends to push this ratio higher than for fabless chip designers like Nvidia or Broadcom, which outsource manufacturing to foundries like TSMC instead of building their own fabs.

3. Cash Ratio (Cash & Interest-Bearing Securities / Market Cap < 30%)

Cash and interest-bearing securities sit at roughly 166% of market cap -- an extraordinary figure that is worth pausing on rather than taking at face value. A cash ratio above 100% would mean a company's cash alone is worth more than its entire market value, which is implausible for a highly profitable, growing business like TSMC. The likely explanation is a data-quality artifact common to foreign ADRs: TSMC's US-traded ADR represents a fraction of its total outstanding ordinary shares (each ADR corresponds to multiple ordinary shares listed on the Taiwan Stock Exchange), and financial data providers can sometimes mismatch the ADR-level market cap figure against the full company's consolidated balance sheet cash position, inflating this ratio. This is a genuine limitation of automated screening for foreign ADRs specifically, and a case where cross-checking against TSMC's Taiwan-listed share price and full share count (or a second data source) is worth doing before relying on this figure alone.

4. Income Ratio (Non-Permissible Income / Total Revenue < 5%)

Interest income sits at roughly 2.6% of total revenue, below the 5% threshold. This screen passes.

The Verdict

Based on current data, TSMC (TSM) is not currently Shariah-compliantunder AAOIFI screening. It passes the business activity and income screens cleanly. The debt ratio failure is a genuine, well-explained consequence of TSMC's capital-intensive multi-country fab buildout -- a capital structure profile common among foundry and heavy-industry businesses. The cash ratio failure, however, is extreme enough (166%) that it likely reflects an ADR data-quality issue rather than TSMC's true cash position, and should be treated with more skepticism than the debt ratio finding.

Important Caveats

• Compliance status can change quarterly as financial data updates, and both ratios here are unusually far from the threshold, so this is not a marginal case. Always check the latest figures before investing.
• The cash ratio figure above may be distorted by TSMC's ADR structure.If you rely heavily on this specific ratio, cross-check it against a data source that uses TSMC's full consolidated financials rather than ADR-level figures alone.
• A non-compliant verdict on balance-sheet ratios does not mean the underlying business does anything impermissible -- TSMC's core manufacturing activity passes cleanly. The disqualification here is a financing/balance-sheet issue, not a business-activity one.

Check It Yourself

Use the Halalytic Halal Check for a real-time AAOIFI breakdown of TSM, or run any other stock through the Halalytic Stock Screener.