Microsoft 365 Apps on Server 2022: October Support Deadline
Microsoft’s Office support table gives 13 October 2026 for Microsoft 365 Apps on Windows Server 2022. Its hosting guidance ties support to Server 2022 mainstream support. Feature updates stop at Version 2608. Security-only updates continue until 10 October 2028, without full configuration support.
Server release health says OS security updates continue through October 2031. Inventory hosts running the apps and plan a supported host; OS patching does not extend their support.
The Server lifecycle table displays 14 October 2026 with Pacific Time dates. These pages do not explain the difference. Plan for 13 October without asserting a cut-off hour.
