Changing an administrator role and email for a deceased person’s Microsoft 365 work/school account cannot be done directly by another user from within Teams or Microsoft 365. It requires involvement of the organization’s Microsoft 365 administrator or, in some regions, a legal process with Microsoft.
For a work or school account (used with Teams):
- Contact the organization’s IT or Microsoft 365 administrator
- If this is a school: contact the school’s technical support team (often linked from the school’s main website).
- If this is a large business: contact the internal help desk or IT support.
- If this is a small business: contact the business owner/co‑owner or external IT consultant.
- Explain that the account owner has died and that administrator role and email ownership need to be reassigned.
- The organization’s admin can:
- Change the user’s display name and email address, or
- Remove or reassign the admin role, and
- Create or update an account for the surviving spouse as needed.
- If unsure who the admin is
- Ask the person or department that originally provided the work/school account and password (for example, HR or school administration). They can identify the Microsoft 365 administrator who can make the changes.
For a personal Microsoft account (Outlook.com, Xbox, OneDrive, etc.) of a deceased person:
- Access to a deceased person’s personal Microsoft account is handled through legal processes and varies by region.
- In Europe, access typically requires a non‑criminal subpoena or court order served to Microsoft Ireland Operations Ltd.
- In Germany or China, Microsoft customer support can grant access if specific legal documents (death certificate, proof of heirship/relationship, ID, etc.) are provided as described in the regional requirements.
- Once legal access is granted, data can be accessed or managed, but accounts themselves are not “merged” into another person’s Microsoft account. Instead, a separate account for the surviving spouse can be used going forward.
If the goal is to use a personal Microsoft account in place of the deceased person’s work/school account for Teams or other services, the organization’s Microsoft 365 admin must:
- Assign licenses and roles to the surviving spouse’s own work/school account, and
- Update any Teams memberships, ownerships, or admin roles accordingly.
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