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MC1462922 Plan for changeMajor changeAdmin impactRetirement

Admin app retiring in Teams, Outlook and Microsoft365.com

Exchange OnlineMicrosoft 365 suiteMicrosoft Teams
Microsoft 365 admin center

What the notice says

Microsoft's text, with its sections, lists and tables; source markup removed

What and why

The Admin app is an application built to help very small businesses manage administrative tasks directly in Teams, Outlook and Microsoft365.com. Starting in October 2026, the Admin app will no longer be supported or available.

Rollout schedule

We will begin rolling out mid-August 2026 and expect to complete by mid-October 2026.

Impact on your organization

  • Who is affected?
  • What will happen?
  • Admins using the Admin app in Teams, Outlook or Microsoft365.com
  • Starting in August 2026 the Admin app will no longer be pre-pinned or pre-installed in Teams for new very small business admins. Admins will still be able to access the application if it is installed in Teams.
  • Starting in October 2026 the Admin app will no longer be supported or available to customers in Teams, Outlook, or Microsoft365.com.

Required Action / Recommendations

  • Admins can continue to use Microsoft Admin Center and Teams Admin Center to manage their Teams environments.
  • Admins can also use the Microsoft 365 Admin Agent to assist them with administrative tasks

What changed

Between the versions this installation saw, newest first

This installation has seen one version of this notice, first on 19 Oct 2026. Later changes will show here.

Linked documentation

Microsoft pages the notice links to

The notice links to no Microsoft Learn or Support page that this installation reads.

Not confirmed here

What this page cannot tell you
  • Whether your tenant is affected: this is Microsoft's notice, not a check of your settings.
  • Versions before 19 Oct 2026: this installation first saw the notice after Microsoft posted it.
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

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