How to Fix Microsoft 365 Deleted User Licenses Not Available for Reassignment
Question details
The user is unable to immediately reassign a Microsoft 365 Business Premium license to a new employee after deleting the previous user's account.

- Product
- Microsoft 365
- Device & OS
- not provided
- Scenario
- Attempting to assign an existing license to a new employee following the deletion of a former employee's account.
- Observed behavior
- The deleted user's license does not appear in the pool of available licenses, preventing reassignment.
Ensure you are logged into the Microsoft 365 admin center with Global Admin or Billing Admin privileges to view and modify subscription and license statuses.
Verify and Update License Status in the Microsoft 365 Admin Center
Check if the deleted user's license was canceled instead of just unassigned, and purchase a new license if necessary.
When a user is deleted, their license is supposed to return to your organization's pool of available licenses. However, if the license was fully canceled or unsubscribed during the deletion process, it is permanently removed from your subscription. In this case, you will need to purchase a new license to assign to the new employee.
Navigate to admin.microsoft.com and log in with your administrator credentials.
In the left-hand navigation menu, click on 'Billing' and then select 'Your products' or 'Licenses' to view your current subscriptions.
Locate your Microsoft 365 Business Premium subscription and check the 'Available licenses' count. Compare it to the total number of licenses you expect to have.
If the available license count is zero or lower than expected, the license was likely canceled. Click on the subscription, select 'Buy licenses', and add the required number of licenses for your new employees.

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Frequently Asked Questions
How do I unassign a Microsoft 365 license without deleting the user account?
In the Microsoft 365 admin center, go to 'Users' > 'Active users'. Select the user, click on the 'Licenses and apps' tab, uncheck the specific license you want to remove, and click 'Save changes'.
Why am I still being billed for a deleted user's Microsoft 365 license?
If you delete a user but do not manually reduce your total license count in the 'Billing' > 'Your products' section, Microsoft will continue to charge you for that license so it remains available for a future employee.
How long is a deleted user's data retained in Microsoft 365?
When a user is deleted and their license is removed, their Microsoft 365 data, such as emails and OneDrive files, is typically retained for 30 days before being permanently deleted from the servers.




