Microsoft is retiring SharePoint 2013 workflows, and the timeline is firm with no extensions available. If your organization still relies on these workflows, it's time to understand the critical dates and plan your next steps.
The Retirement Timeline
Here are the key dates that matter for your planning:
Microsoft 365 (Cloud) Environments
- April
2, 2024: SharePoint 2013 workflows disabled for all newly created
Microsoft 365 tenants
- April
2, 2026: Complete retirement—SharePoint 2013 workflows removed from
all existing tenants
- Applies
to all Microsoft 365 environments including Commercial, GCC, GCC High,
and DoD
- No
extensions or exceptions will be granted
- All
workflows stop functioning immediately after this date
On-Premises Environments
SharePoint 2013 workflow support varies by version:
- SharePoint
Server 2016: Support continues until July 14, 2026 (end of extended
support)
- SharePoint
Server 2019: Support continues until July 14, 2026 (end of extended
support)
- SharePoint
Server Subscription Edition: Support continues beyond July 2026
Third-Party Workflow Solutions
- Nintex
Workflow for Office 365: Support ends December 31, 2025
- This
is several months before Microsoft's deadline
- Organizations
using Nintex need to act even sooner
- Consider
Nintex Automation Cloud as a migration path
What Happens on April 3, 2026?
Understanding the immediate impact helps prioritize your
migration efforts:
Workflows will:
- Stop
executing completely across your entire tenant
- Fail
to trigger on any new items or changes
- Leave
in-progress approvals and processes incomplete
- Become
inaccessible through the SharePoint interface
What remains:
- Workflow
definitions saved as raw XML files (not executable)
- Historical
workflow data retained in lists (if previously configured)
- SharePoint
lists and libraries remain unaffected
What you lose:
- All
automation based on SharePoint 2013 workflows
- Ability
to run or modify existing workflows
- Access
to workflow history unless previously archived
Why No Extension Is Coming
Microsoft has been clear about this timeline for strategic
reasons:
- SharePoint
2013 workflows rely on legacy infrastructure incompatible with modern
cloud architecture
- The
technology has been superseded by Power Automate, which offers
significantly more capabilities
- Maintaining
dual automation platforms creates security and compliance risks
- The
workflow engine technology is over a decade old and cannot support modern
integration requirements
Immediate Actions for IT Teams
If you're still running SharePoint 2013 workflows, take
these steps now:
This week:
- Run
the Microsoft 365 Assessment Tool to inventory all SharePoint 2013
workflows in your tenant
- Identify
business owners for each workflow
- Document
which workflows are mission-critical
This month:
- Assess
the complexity of your workflows and determine migration approach
- Review
Power Automate licensing requirements
- Create
a prioritized migration timeline working backward from April 2026
- Consider
whether workflows should be migrated to Power Automate or retired entirely
Within 90 days:
- Begin
migrating or rebuilding your highest-priority workflows
- Test
migrated workflows thoroughly in a non-production environment
- Train
workflow owners on Power Automate if pursuing manual rebuilds
- Engage
Microsoft partners or consultants if needed for complex migrations
The Bottom Line
April 2, 2026 is a hard deadline. There will be no
last-minute extensions, and workflows will simply stop working. Organizations
that wait until late 2025 to begin migration efforts risk business disruptions,
incomplete migrations, and emergency workarounds.
The good news is that you have time to plan and execute a
thoughtful migration—but only if you start now. Use this retirement as an
opportunity to modernize your automation capabilities while ensuring business
continuity.
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