Microsoft plans to raise $25 billion in debt as it pursues AI buildout

The official logo signage is pictured on the exterior facade of a Microsoft Corporation office building in Lehi, Utah, United States, on August 26, 2026. Charles-McClintock Wilson | Nurphoto | Getty Images Microsoft on Thursday announced plans to raise $25 billion in bonds, taking advantage of its healthy credit rating to support its infrastructure expansion. The software maker holds a top-tier AAA rating with S&P, a credit agency.

Management is targeting $170 billion in 2026 capital expenditures, as the company looks to meet heavy demand from artificial intelligence labs Anthropic and OpenAI, as well as other clients. "Microsoft intends to use the net proceeds from the offering for general corporate purposes, which may include, among other things, funding for working capital, capital expenditures, repurchases of capital stock, acquisitions, and repayment of existing debt," according to a statement . The offerings should close on Nov. 4, the company said.

Amazon and Alphabet have engaged the bond market to support infrastructure projects this year, and AI-focused cloud CoreWeave has also relied on the debt market to broaden its data center footprint. Investors have turned more skittish on companies with tall debt piles as central bankers raise interest rates to fight inflation. Microsoft will access additional funding sources to complement its own cash flow generation when conditions are attractive, Amy Hood, its finance chief, said on the company's earnings call on Wednesday.

"There's a form of financing called leasing, and we've been using that one as a vehicle," she said. "We're fortunate to have access in the debt markets, given where our ratings are, and we haven't yet tapped that." Microsoft reported positive free cash flow on Wednesday, differentiating itself from Alphabet, whose cash flow was negative for the second quarter in a row. Last week Meta said it had negative free cash flow, and on Thursday Amazon reported negative free cash flow.

Also on Wednesday, Oracle unveiled plans to raise $10 billion in new debt and said it anticipates a return to positive free cash flow in the second half of its 2028 fiscal year. WATCH: We need AI token prices to come down, says Citi's Heath Terry watch now

Source: CNBC