27 days agoMicrosoftEnd of support
Office 2021 and Office LTSC 2021 reach end of support
OfficeMicrosoft 365
- Who is affected
- Devices running perpetual Office 2021 or Office LTSC 2021 apps (Word, Excel, Outlook, PowerPoint, Access, Project, Visio and related products).
- What to do
- Inventory Office 2021 and LTSC 2021 installs with Intune or Configuration Manager app inventory.
- Move users to Microsoft 365 Apps or a supported Office LTSC release.
- Source
Product Retirements“Office 2021 | October 13, 2026”
Ending Support in 2026 (Microsoft Lifecycle) Products reaching End of Support“Office LTSC 2021 | October 13, 2026”
Ending Support in 2026 (Microsoft Lifecycle)
Checked 9 Nov 2026 Link to this deadline