Microsoft filed a preliminary prospectus supplement with the Securities and Exchange Commission for an offering of senior unsecured notes.
Planned use of proceeds
The filing describes fixed-rate and floating-rate notes and says proceeds could fund working capital, capital expenditures, share repurchases, acquisitions or repayment of existing debt.
The document is preliminary and says its information may change. It does not establish final principal amounts, coupon rates, maturities or completed issuance terms.
Sources: Microsoft SEC Form 424B2 filing; BlockBeats English report, published October 29, 2026.