Microsoft has initiated a U.S. bond sale targeting a minimum of $25 billion, split across 10 separate tranches and marking its first high-grade debt issuance in more than nine years. The offering reintroduces the company to the investment-grade market as major technology firms increase capital deployment on artificial intelligence infrastructure.
The deal comprises maturities that extend from two years out to 40 years, according to reporting. Microsoft previously tapped the market in 2017, when it sold $17 billion of high-grade debt.
Under the offering terms, proceeds are earmarked for general corporate purposes. Those uses include capital expenditures and working capital, as well as share repurchases, acquisitions and repayment of existing debt.
The timetable for the transaction follows Microsoft's fiscal first-quarter results, which highlighted robust cloud growth and ongoing investment in AI infrastructure. The company has historically leaned on strong cash generation to fund its operations and strategic investments, but the bond sale provides an additional financing channel.
Structure and pricing guidance
The issuance is structured with two floating-rate notes and eight fixed-rate tranches. Initial price guidance for the fixed-rate two-year notes sits in the range of 50 to 55 basis points over Treasuries, while guidance for the longest maturity - a 40-year bond maturing in 2066 - is placed at 130 to 135 basis points over Treasuries. The floating-rate notes are being offered with spreads tied to SOFR.
JPMorgan Chase, UBS Group and Wells Fargo are managing the transaction. The senior unsecured notes are carrying expected ratings of Aaa/AAA, and settlement is scheduled for Nov. 4.
Context and corporate priorities
The funding move comes as leading technology companies commit substantial sums to expand AI-related capacity, including investments in data centers, processing power and specialized chips. For Microsoft, the borrowing supplies another funding option as it weighs infrastructure investment alongside other corporate priorities.
Microsoft is one of only two publicly traded U.S. companies that maintain top-tier AAA ratings from both Moody's Ratings and S&P Global Ratings, alongside Johnson & Johnson. That credit standing, combined with historical cash generation, has played a central role in how the company has financed growth and capital allocation decisions.
Summary of key terms
- Minimum target size: $25 billion across 10 tranches.
- Maturities: two to 40 years, including a 2066 maturity for the longest-dated tranche.
- Note mix: two floating-rate notes and eight fixed-rate tranches. Floating rolls tied to SOFR.
- Initial price guidance: 50-55 basis points over Treasuries for two-year fixed to 130-135 basis points for the 40-year bond.
- Managers: JPMorgan Chase, UBS Group and Wells Fargo. Expected ratings: Aaa/AAA. Settlement date: Nov. 4.