JPMorgan estimates Microsoft Cloud ROIC will fall to about 37% in FY26

Microsoft Cloud is still growing fast. It is just getting more expensive to grow.

JPMorgan estimates that Microsoft Cloud’s return on invested capital will drop from 54% in FY24 to about 37% in FY26. The bank then expects that figure to level off around 32%-33% from FY27 through FY31.

What JPMorgan is actually projecting

Return on invested capital, or ROIC, measures how much profit a business squeezes out of the money it has poured into itself. The projected decline is primarily tied to rising capital expenditures on AI infrastructure. That spending is expected to outpace growth in net operating profit after tax, known as NOPAT.

Microsoft is buying servers, chips and data centers faster than those assets can turn into profit. The 54%-to-37% slide over two fiscal years captures that gap.

JPMorgan projects stabilization in the 32%-33% range for five straight fiscal years, FY27 through FY31. That implies a new normal rather than a freefall.

Revenue is not the problem

Microsoft Cloud generated $214 billion in revenue in FY26, a 27% increase year over year. Azure revenue jumped 41% in one quarter.

The issue is the cost of serving customers. AI workloads are hungry for computing power, and that computing power has to be built before it can be rented out. Microsoft aims to double its data-center capacity by the end of FY27 compared with FY25 levels. It has also issued capex guidance of more than $50 billion for Q1 FY27 alone.

How this fits into the bigger picture

Estimates of Microsoft’s overall ROIC have ranged from 23% to 28.8% for FY26. Under current AI infrastructure investment scenarios, hyperscaler cloud businesses, Microsoft included, are projected to converge around a mid-20s percent ROIC by 2030.

JPMorgan’s 32%-33% stabilization range for Microsoft Cloud would sit above that mid-20s industry convergence point.

What this means for investors

Revenue growth of 27% is the kind of number that supports a premium valuation. A drop in ROIC from 54% to about 37% is the kind of number that invites questions about margins. Heavy spending on AI capacity could compress margins and weigh on free cash flow in the near term.

A few markers are worth tracking. First, whether Azure growth stays strong enough to justify the spending pace. Second, how actual capex compares with guidance. The more than $50 billion figure for Q1 FY27 sets a high bar, and any upward revisions would put further pressure on returns before profits catch up. Third, progress on the capacity doubling target by the end of FY27.