Contact Information

Stock InformationMicrosoft Corp (MSFT)
Stock InformationMicrosoft Corp (MSFT)

Contact Information

Microsoft Investor Relations

  • Reason for Contacting:
Questions related to Microsoft finance or stock
  • Phone:
(800) 285-7772 (United States)
(425) 706-4400 (International) 
  • Address:
Investor Relations Department
Microsoft Corporation
One Microsoft Way
Redmond, Washington 98052-6399

American Stock Transfer

  • Reason for Contacting:
American Stock Transfer is Microsoft's transfer agent. Investors interested in purchasing shares directly or registered shareholders wanting to make changes to their account should contact American Stock Transfer. If you own shares through a brokerage firm, you need to contact the brokerage firm directly to make any account changes.
  • Phone:
(800) 285-7772 Option 1 (United States)
(425) 706-4400 Option 1 (International)
  • Address:
American Stock Transfer & Trust Company
P.O. Box 2362
New York, NY 10272-2362
You may also find answers to questions on one of the Frequently Asked Question pages.
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Stock InformationMicrosoft Corp (MSFT)
Stock InformationMicrosoft Corp (MSFT)