BUSINESS / MARKETS / POLITICS8 November 2026
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Company accounts · WORKED CASE

Microsoft: revenue growth and cash after investment

Follow the same business from revenue to operating cash, then subtract stated cash investment. The growth story changes depending on the measure.

8 min readReviewed 3 Nov 2026Historical period: Fiscal years ended 30 June 2024 and 2025
RESEARCH QUESTION

Did higher revenue translate into more cash after capital spending?

Hypothesis to test

Revenue growth is producing more cash after the company’s cash investment in property and equipment.

The dated evidence

Microsoft annual-report amounts, USD millions
MeasureFY2024FY2025Change
Revenue245,122281,724+14.9%
Operating cash flow118,548136,162+14.9%
Cash additions to property & equipment44,47764,551+45.1%
Calculated free cash flow74,07171,611−3.3%

Reproduce the calculation

  1. FY2024 calculated free cash flow = 118,548 − 44,477 = 74,071 million USD.
  2. FY2025 calculated free cash flow = 136,162 − 64,551 = 71,611 million USD.
  3. Change = (71,611 ÷ 74,071 − 1) × 100 = −3.3%, rounded.
SUPPORTING EVIDENCE

What supports the hypothesis?

  • Revenue and operating cash flow both increased by about 14.9%. The reported business generated more operating cash.
  • Cash investment also increased. The filing provides a place to investigate what that investment is intended to support.
CONTRADICTORY EVIDENCE

What weakens it?

  • Cash additions to property and equipment grew faster than operating cash flow.
  • Under the stated operating-cash-less-cash-capex calculation, free cash flow fell. Revenue growth alone therefore does not establish stronger cash remaining after investment.

1. Make the periods and definition comparable

Both columns cover full fiscal years ending 30 June and use US dollars in millions. Compare like periods and read the cash-flow statement rather than substituting net profit for cash.

The calculation here subtracts cash additions to property and equipment from operating cash flow. It excludes acquisitions and non-cash lease additions. A company or analyst may use another free-cash-flow definition, so retain the formula.

2. Keep the conclusion narrower than the evidence

The figures support operating growth and show a larger cash investment outflow. They do not establish whether that investment will earn an attractive return. That requires further evidence about future utilisation, cash receipts, costs and capital requirements.

A lower calculated free-cash-flow amount is a research question. It is not proof of accounting misconduct, a valuation conclusion or a reason to make a trade. The share price is not part of this exercise.

3. Write what would change your view

Track later operating cash, cash investment, financing commitments and the company’s explanations. Record evidence that supports the original hypothesis alongside evidence that weakens it.

Keep the original dated worksheet. Current company comparisons may use later restatements; this case uses the stated figures in Microsoft’s FY2025 annual report.

TRY THE RESEARCH STEP

An analyst says “cash generation rose 14.9%, so free cash flow must also have risen 14.9%.” Which missing step changes that conclusion?

Show the worked answer

Separate operating cash from cash remaining after the stated capital-spending deduction. Cash capex rose from 44,477 to 64,551 million USD. Under this definition, calculated free cash flow fell from 74,071 to 71,611 million USD.

Primary sources

Prepared with AI assistance; numerical facts checked against the linked primary sources. Historical examples and hypothetical arithmetic do not establish what was predictable, a current valuation or a trade to take.