InfoPath 2013 client and InfoPath Forms Services in SharePoint Online will be retired by July 14, 2026. After May 18, 2026, publishing new or updated forms will be blocked. Organizations should assess usage, communicate changes, and migrate to Power Apps, Power Automate, or Forms before the deadline.
Applies to: SharePoint Online
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).