Microsoft FY2027 Q1: Azure Up 48% on Less Hardware Than Planned

Microsoft's first quarter of fiscal 2027 was limited by supply, not demand. Azure grew 48%, three points above the roughly 45% Microsoft guided in July, while capital spending came in at $45.2 billion against a promise of "over $50 billion" because third-party data-center capacity arrived late. Margins held as a result. But the headline 32% jump in net income is mostly last year's OpenAI loss falling away: the operating rate is the 18% non-GAAP figure, and free cash flow fell 27%.

Azure beat its guide on less hardware than planned​

On the July call, CFO Amy Hood guided Azure to growth of "approximately 45% in constant currency" and capital expenditures of "over $50 billion" for the quarter (FY26 Q4 call). Microsoft delivered the first and missed the second, in opposite directions. Azure revenue rose to $33,165 million from $22,384 million, and capital expenditures including finance leases were $45.2 billion "as some third-party capacity deliveries we expected in Q1 were delayed," Hood said on the Q1 call.

Satya Nadella repeated the line Hood used in July: "Customer demand continues to exceed available supply." This quarter the numbers support it. Revenue rose 18.8% to $92,279 million (earnings release), and Azure alone supplied $10,781 million of the $14,606 million increase, about 74% by our computation. A company with spare capacity and soft demand would not beat a growth guide while building less than it planned.

The guidance for the December quarter extends the same reading. Hood guided Azure to 49% to 50% growth, capex to "over $50 billion" again, and calendar-2026 spending to "approximately $170 billion due to the 3P capacity delays." The capacity that slipped has not been cancelled; it moves into the next two quarters, along with its depreciation.

Cost of revenue grew faster than revenue; operating expenses did not​

Microsoft reports under new segments this year, Agents and Infra and Devices and Consumer, with the prior year recast. The ledger records the company-level lines:

The treemap shows the quarter's $29,720 million cost of revenue against $9,047 million of R&D and $7,597 million of sales, marketing and G&A. Income lines carry a minus sign in the list beneath it, because revenue is a credit in double-entry.

Cost of revenue rose 23.6% against revenue's 18.8%, so gross margin slipped to 67.8% from 69.0%. The 10-Q explains the cause: Microsoft Cloud gross margin fell to 66% "driven by sales mix shift to Azure." Depreciation, amortization and other charges rose 44% to $11,744 million in the cash-flow statement, the first visible cost of the GPU fleet bought over the past year.

Operating expenses absorbed the difference. They rose only 6% to $16,644 million, and sales and marketing was flat at $5,716 million against $5,717 million. The 10-Q notes total headcount fell 2%. Operating income rose 21% to $45,915 million, and operating margin edged up to 49.8% from 48.9%, slightly better than the "relatively flat" July guide. Microsoft is paying for Azure's lower-margin mix with spending discipline everywhere else, and that works as long as revenue grows faster than the depreciation line, which grew more than twice as fast this quarter.

The 32% earnings jump is mostly an OpenAI comparison​

GAAP net income rose 32% to $36,629 million, and diluted EPS rose to $4.92 from $3.72. Most of the gap between that and the 21% operating-income growth sits below the operating line. Other income and expense was a $38 million gain this quarter against a $3,660 million loss a year ago. According to the 10-Q, that line includes $272 million of net gains from Microsoft's OpenAI investment this year, against $4.1 billion of net losses last year.

Microsoft's own non-GAAP measure strips out the OpenAI effect. On that basis net income was $36,422 million, up 18%, and EPS was $4.89, up 18%. That is the rate the core business earned. The 32% is real GAAP profit, but it measures a comparison against a loss, not faster growth.

OpenAI also appears on the revenue side. The 10-Q's related-party note records $10.0 billion of revenue from commercial arrangements with OpenAI in the quarter, about 10.8% of total revenue by our computation. Receivables from OpenAI rose to $7.2 billion from $6.0 billion in June.

Free cash flow fell while profit rose​

Operating cash flow rose to $58,000 million from $45,057 million. Additions to property and equipment roughly doubled to $39,367 million from $19,394 million. Free cash flow, operating cash flow minus those additions, fell to $18,633 million from $25,663 million, a 27% decline in a quarter when net income rose 32%.

This is the clearest lesson in the quarter for anyone who runs a business. Buying a long-lived asset is a cash outflow today, but it reaches the income statement only gradually, as depreciation spread over the asset's life. Profit therefore lags a capital-spending surge, and cash shows it first. Microsoft said roughly three-quarters of its capex went to short-lived assets such as GPUs and CPUs, which depreciate faster than buildings, so the profit-and-loss catch-up arrives sooner. Our depreciation guide walks through the same mechanics at small-business scale.

The ledger shows how far that spending has changed Microsoft's balance sheet:

Net property and equipment was $44,151 million at the end of FY2020, $313,076 million at the end of FY2026, and $346,844 million on September 30, 2026. That is $33,768 million added in a single quarter. In FY2020 Microsoft carried about 31 cents of net property and equipment per dollar of annual revenue; by FY2026 it carried about 94 cents, by our computation from the ledger. That is the asset intensity of a utility, not a software company, and it explains why depreciation now moves Microsoft's margins.

The per-period income statements make the same comparison possible on the revenue side:

Each row is one reported period: revenue as a negative credit, cost of revenue as a debit, and Equity:Adjustments as net income. The FY2027Q1 rows cover a single quarter, while the earlier ones are full years. The quarter's period file is FY2027Q1.bean, where every figure carries its source.

What to watch in the December quarter​

• Capacity arriving. The Q2 Azure guide of 49% to 50% assumes delayed third-party capacity lands. Hood said some supply Microsoft was "counting on Q2 move out into H2." Another slip would show first in Azure growth, not demand.
• Bookings versus backlog. Commercial remaining performance obligation rose 73% to $677 billion, with a 2.3-year weighted duration. Commercial bookings, however, fell 12%. A backlog that grows while new bookings shrink depends more on contracts already signed, and the 10-Q's OpenAI disclosures show how concentrated part of that base is.
• Depreciation versus pricing. Gross margin fell 1.2 points while depreciation rose 44%. If capex steps up as guided and Azure pricing holds, operating expense restraint has to keep absorbing it. Q2 operating expenses are guided up about 9%, faster than this quarter's 6%.
• Cash. Hood expects Microsoft to "remain free cash flow positive in FY27." The bar is now remaining positive rather than growing, which shows how far capex has moved relative to cash generation.