License & Subscription Issues

How to Manage Unused Microsoft 365 Licenses After Staff Changes

Maira Mehtab Sep 22, 2026 868 views

Question details

Administrators need to effectively handle Microsoft 365 licenses when staff members leave or switch roles to avoid unnecessary subscription costs and secure company data.

Product: Microsoft 365
Device & OS: not provided
Scenario: Managing organization subscriptions and user accounts during employee onboarding, offboarding, or internal role changes.
Observed behavior: Unused licenses remain active and continue to incur monthly or annual costs if not properly reassigned or canceled after an employee leaves.

Before you start

Ensure you have global administrator or billing administrator privileges in your Microsoft 365 admin center before attempting to modify user licenses or organizational subscriptions.

Solution 1Recommended

Reassign or Cancel the Unused Microsoft 365 License

Standard procedure for administrators to remove a license from a departing employee and either reassign it to a new user or remove it from the subscription billing cycle.

When an employee leaves, their license is not automatically canceled. You must manually remove it from the user account and decide whether to assign it to someone else or remove it entirely to save costs.

Remove the license from the former user

Go to the Microsoft 365 admin center and navigate to 'Users' > 'Active users'. Select the departing employee's name, click on the 'Licenses and apps' tab, uncheck the license you want to remove, and click 'Save changes'.

Assign the license to another user (Optional)

If a new employee is taking over, select their profile under 'Active users', navigate to their 'Licenses and apps' tab, check the available license you just freed up, and click 'Save changes'.

Cancel the unused license

If the license is no longer needed, navigate to 'Billing' > 'Your products'. Select your subscription, click 'Remove licenses', enter the updated total quantity of licenses you need, and confirm the change to reduce your billing.

Data Backup Required: Always check mailbox holds and back up required data (such as OneDrive files and Outlook emails) before removing a user's license, as their data will be marked for deletion.

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Switch to WPS Office for Cost-Effective Software Deployment

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1. Download WPS Office: Visit the official WPS website to download the installer for your organization's operating systems.
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3. Open existing files: Open your team's existing Microsoft Office files directly in WPS Office without any format conversion or data loss.

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Frequently Asked Questions

What happens to a user's data when I remove their Microsoft 365 license?

When a license is removed, all data associated with that user account (like Exchange emails and SharePoint/OneDrive files) is held for 30 days. After this 30-day grace period, the data is permanently deleted and cannot be recovered.

Can I keep an employee's email active without paying for a license?

Yes, you can convert the departing user's mailbox to a shared mailbox before removing their license. This allows other staff members to access the emails without requiring an additional paid Microsoft 365 license.

Do I still get billed if I remove a license from a user but don't cancel it?

Yes. Removing a license from a user profile only unassigns it. To stop paying for the license, you must also manually reduce the total number of licenses in your subscription under the 'Billing' section of the admin center.

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