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OneDrive File Issues

What Happens to OneDrive Files When an Employee Leaves?

Amos GikundaAmos Gikunda Sep 29, 2026 869 views

Question details

The user wants to know how an organization manages and retains a former employee's OneDrive files and who retains access to shared documents.

What Happens to OneDrive Files When an Employee Leaves?
Product
Microsoft OneDrive
Device & OS
not provided
Scenario
An employee is leaving or has left the organization, and there are administrative concerns regarding the continuity, security, and accessibility of their OneDrive files.
Observed behavior
When a user leaves, their OneDrive content is handled according to the tenant's retention and deletion settings, often granting automatic access delegation to a manager.
Before you start

Ensure you have Microsoft 365 administrator privileges or coordinate with your IT department to review your tenant's specific retention and delegation settings.

Solution 1Recommended

Manage OneDrive Retention and Access Delegation

Use Microsoft 365's built-in access delegation and retention policies to ensure business continuity and secure file access after an employee departs.

When an employee account is deleted in Microsoft 365, their OneDrive files are not immediately erased. Instead, they enter a retention period where designated personnel can recover and transfer essential data.

1
Review Tenant Settings

Log in to the Microsoft 365 admin center and navigate to the SharePoint admin center to verify your organization's default OneDrive retention and deletion policies.

2
Access via Automatic Delegation

If automatic access delegation is enabled, the departed employee's manager (or a secondary owner) will automatically receive an email containing a link to access the former user's OneDrive for the duration of the retention period.

3
Manage Collaborator Access

Advise team members that any existing collaborators with Edit permissions will be able to continue editing shared files while the account remains in its retention phase.

4
Transfer or Share Content

As a manager or administrator, open the former employee's OneDrive, select the essential business files, and copy them to a shared SharePoint site or assign read-only/edit permissions to the appropriate current employees.

Manage OneDrive Retention and Access Delegation
Retention Period Timeline: The default retention period for a deleted user's OneDrive is typically 30 days, but administrators can extend this duration significantly through the SharePoint admin settings before the files are permanently deleted.
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Frequently Asked Questions

How long are OneDrive files kept after an employee leaves?

By default, Microsoft retains a deleted user's OneDrive files for 30 days. However, IT administrators can modify this retention period in the SharePoint admin center to keep the files for up to 3650 days (10 years).

Can colleagues still access files shared by a departed employee?

Yes, if colleagues were previously granted access, they can continue to view or edit those shared files as long as the departed employee's OneDrive account is still in its active retention period.

How does a manager gain access to a former employee's OneDrive?

If the 'automatic access delegation' feature is enabled in the Microsoft 365 admin center, the system automatically sends an email to the employee's designated manager with a secure link to access the files once the user account is deleted.

Can we transfer a former employee's OneDrive files to another active user?

Yes. An IT administrator or the delegated manager can move or copy the necessary files from the former employee's OneDrive to a shared SharePoint document library or another active user's OneDrive before the retention period ends.