TSMC Capital Expenditures vs Operating Cash Flow

Artificial intelligence. Pixabay Image.

This article analyzes TSMC’s capital expenditures (CapEx) and its CapEx-to-operating cash flow ratio to evaluate the company’s financial capacity for self-funded expansion.

Let’s dive in!

Investors interested in other key statistics of TSMC may find more resources in the following pages:

Revenue

• TSMC revenue by product category: wafer sales and others,
• TSMC revenue by process node: 3nm, 5nm, 7nm, 10nm and more,
• TSMC revenue by market: HPC, Smartphone, IoT, Automotive, etc.,
• TSMC revenue by region: North America, Asia Pacific, EMEA, China, and Japan,
• TSMC revenue by country: U.S., China, Taiwan, Japan, etc.,

R&D Comparison

• TSMC vs Intel,
• TSMC vs Samsung,

Profit Margin Comparison

• TSMC vs Intel,
• TSMC vs Samsung,

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Definitions

To help readers understand the content better, the following terms and glossaries have been provided.

Capital Expenditures: Capital Expenditures (CapEx) represent the strategic deployment of capital by an enterprise to acquire, upgrade, or maintain long-term physical or intangible assets. These investments – spanning property, plant, equipment (PP&E), technology infrastructure, and significant facility expansions — are fundamentally designed to expand operational capacity, drive future revenue growth, or secure long-term competitive advantages.

Unlike Operating Expenses (OpEx), which are fully deducted in the period they are incurred to sustain day-to-day operations, CapEx is capitalized on the balance sheet and depreciated or amortized over the asset’s useful life.

In essence, CapEx is a critical metric used to evaluate a management team’s reinvestment discipline. It serves as the primary bridge between operating cash flow and free cash flow, revealing whether an enterprise is actively building sustainable, long-term enterprise value or merely spending to maintain its current operational baseline.

From the 2025 annual report, TSMC presented its capital expenditures in 2023, 2024 and 2025 were NT$949,817 million, NT$956,007 million and NT$1,272,411 million (US$40,895 million, translated from a weighted average exchange rate of NT$31.11 to US$1.00), respectively.

TSMC’s capital expenditures in 2026 are expected to be between US$52 billion and US$56 billion, which, depending on market conditions, may be adjusted later.

TSMC’s capital expenditures for 2023, 2024 and 2025 were funded by operating cash flow and proceeds from the issuance of corporate bonds, and the capital expenditures for 2026 are also expected to be funded in the same way.

In 2026, TSMC anticipates capital expenditures to focus primarily on the following:

• Installing and expanding capacity, mainly for 2-nanometer and 3-nanometer nodes, including building/facility expansion for Fab 20, Fab 21 and Fab 22;

• Expanding capacity for specialty technologies and advanced packaging, including building/facility expansion for Fab 24; and

• Investing in research and development projects for new process technologies.

TSMC said that it is entering a period of higher growth as the multi-year megatrends of 5G, AI and high performance computing are expected to fuel strong demand for its semiconductor technologies in the next several years. It is working closely with customers to address their needs in a sustainable manner.

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Insight & Summary of TSMC’s Capital Expenditures (CapEx)

The following analysis consolidates the trends observed across TSMC’s capital expenditures for the 2015–2025 period.

• TSMC’s capital expenditure trajectory is one of the most sustained and aggressive investment programmes in the history of technology manufacturing. CapEx grew from NT$257.5B ($7.9B) in 2015 to NT$1,272.4B ($40.6B) in 2025 — a 394% increase in US dollar terms over ten years. The 3-year average of NT$1,059.4B ($33.6B) reflects a company operating at a permanently elevated investment intensity that is structurally essential to maintaining its leading-edge process technology advantage. For context, TSMC’s FY2025 CapEx of $40.6B exceeds the total annual revenue of many large-cap semiconductor companies. This level of capital commitment is both the source of TSMC’s competitive moat and the primary financial constraint on its free cash flow generation.

• The FY2021 acceleration was the defining inflection point — CapEx nearly doubled in a single year. FY2021 CapEx surged 65.4% to NT$839.2B ($30.3B) — the largest single-year growth rate in the dataset — driven by TSMC’s simultaneous ramp of N5 node capacity, commitment to N3 development, and early construction spending for advanced packaging (CoWoS) infrastructure. This was the moment TSMC made a decisive bet on the AI semiconductor supercycle, well before the NVIDIA/ChatGPT catalyst became publicly visible. The 2021–2022 sequential build to NT$1,082.7B ($35.2B) (+29.0%) solidified this commitment. The scale of these two years restructured TSMC’s capital allocation philosophy from a “measured-growth” to a “capacity-before-demand” posture that now characterises its strategic planning.

• FY2023 marked the only meaningful CapEx contraction in the dataset — and it was deliberate and brief. CapEx declined -12.3% in 2023 to NT$949.8B ($31.0B), as TSMC managed the post-2022 semiconductor downturn and allowed some N5 capacity to absorb demand before committing further. This contraction is notable precisely because it was so short-lived — FY2024 returned to NT$956.0B ($29.2B) (essentially flat at +0.7%) before FY2025 surged +33.1% to a new record of NT$1,272.4B ($40.6B). The FY2025 acceleration reflects TSMC’s response to AI chip demand from NVIDIA (N4/N3 GPU), Apple (A-series and M-series on N3), AMD, and Qualcomm — a demand signal that is pulling forward capacity investments across TSMC’s Arizona, Japan, and Taiwan facilities simultaneously.

• The CapEx-to-operating-cash-flow ratio tells the story of investment intensity and free cash flow generation. The ratio ranged from 48.6% (2015) to 76.5% (2023), with a 3-year average of 61.6%. In years where the ratio exceeds 60%, TSMC is consuming more than 60 cents of every operating cash flow dollar in capital reinvestment — leaving limited free cash flow for dividends, buybacks, or balance sheet strengthening. The FY2023 ratio of 76.5% — coinciding with the CapEx decline year — was counterintuitive: the numerator fell but operating cash flow fell more sharply, producing the highest ratio in the dataset. The ratio improved dramatically in FY2024 (52.4%) and FY2025 (55.9%) as operating cash flow surged to NT$1,826B and NT$2,275B respectively on the back of AI-driven pricing and volume strength — even as CapEx returned to record levels. This is the positive operating leverage story: TSMC’s revenues and cash flows are now growing faster than its CapEx requirements, implying improving free cash flow quality despite record-level investments.

• Operating cash flow growth has outpaced CapEx growth in the most recent period — a structurally important shift. Operating cash flow grew from NT$1,242B in 2023 to NT$2,275B in 2025 (+83.2% over two years), while CapEx grew from NT$950B to NT$1,272B (+33.9% over the same period). This divergence — with cash generation accelerating faster than capital consumption — is the first time in the dataset that the CapEx-to-OCF ratio has sustainably declined while CapEx itself was rising. It confirms that TSMC’s AI semiconductor pricing power is translating into meaningful free cash flow improvements, which supports its ability to fund the next phase of capacity expansion (N2, A16, overseas fabs) without proportionally stressing its balance sheet.

• Structural Takeaway: TSMC’s CapEx profile from 2015 to 2025 tells the story of a company that invested ahead of the AI semiconductor cycle at exactly the right moment (2021–2022) and is now harvesting the returns from those investments (2024–2025). The $33.6B 3-year average CapEx establishes TSMC as one of the top-five largest capital spenders in global technology. The declining CapEx-to-OCF ratio in 2024–2025 despite record CapEx is the most encouraging signal in the dataset — it suggests the investment cycle is beginning to generate returns faster than it is consuming capital, setting up an improving free cash flow profile even as TSMC continues to expand aggressively for the AI demand cycle that is still accelerating.

The table below combines all TSMC’s capital expenditure metrics into a single view for the latest three fiscal years.

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Capital Expenditure and Growth

You may find more information about TSMC’s capital expenditures here: Capital Expenditure.

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Operating Cash Flow and CapEx as % of Operating Cash Flow

You may find more information about TSMC’s capital expenditures here: Capital Expenditure.

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References and Credits

1. All financial figures presented were obtained and referenced from TSMC’s annual reports published on the company’s investor relations page: TSMC Annual Reports.

2. Pixabay Images.

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Disclosure

We may use the assistance of artificial intelligence (AI) tools to produce some of the text in this article. However, the data is directly obtained from original sources (usually the annual and quarterly reports) and meticulously cross-checked by our editors multiple times to ensure its accuracy and reliability.

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