Fix SharePoint You Need Permission to Access This Site Error After Account Recreation
Question details
The user is unable to access SharePoint sites and receives a permission error after their account was recreated with the same email address.

- Product
- Microsoft SharePoint
- Device & OS
- not provided
- Scenario
- Attempting to access a SharePoint site following the deletion and recreation of a user account, despite being granted Full Control.
- Observed behavior
- The user receives a 'You need permission to access this site' error. This happens because recreating the account creates an identity mismatch between Microsoft Entra ID and the SharePoint user profile.
Ensure you have contact with your SharePoint site owner or IT administrator, as fixing deep identity mismatch issues requires administrative privileges.
Verify Permissions and Test with InPrivate Browsing
Use this solution to rule out cached browser credentials and ensure page-level permissions are correctly assigned by the site owner.
Sometimes browser caching can hold onto the old account's credentials, causing immediate access failures. An InPrivate window forces a fresh authentication token. Additionally, the site owner needs to verify that access wasn't broken at the page or web-part level.
Launch your web browser and open an InPrivate or Incognito window. Sign in to SharePoint using your correct work or school account, ensuring no personal Microsoft accounts are selected.
Ask the site owner to navigate to the SharePoint site, click the gear icon, and select 'Site permissions'. From there, click on 'Advanced permissions settings'.
In the advanced settings ribbon, click 'Check Permissions'. The site owner should enter your name to verify what permission levels are currently assigned to your new account.
If site permissions are correct, the site owner should check the unique permissions of the specific page or web parts you are trying to access. Creating a new test page can help isolate the issue.

Resolve Microsoft Entra ID Mismatch (For Administrators)
Use this solution when permissions are correct but the user still faces access errors due to an Object ID mismatch.
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Frequently Asked Questions
Why do I get a permission error on SharePoint after recreating my account?
When an account is deleted and recreated with the same email address, Microsoft Entra assigns it a new Object ID. SharePoint often retains the old Object ID in its user profile database, causing an identity mismatch that results in 'Access Denied' errors even if you have Full Control.
How can a site owner check my current SharePoint permissions?
A site owner can check your permissions by clicking the gear icon, selecting 'Site permissions,' clicking 'Advanced permissions settings,' and then using the 'Check Permissions' button on the ribbon to search for your name.
Will creating an email alias fix the SharePoint identity mismatch?
No, creating a separate account or email alias usually does not resolve the underlying identity mismatch. The IT administrator must verify the Microsoft Entra Object ID against the SharePoint profile and synchronize them.
Why should I use an InPrivate browser to test SharePoint access?
Using an InPrivate or Incognito window ensures that your browser isn't using cached credentials from a personal Microsoft account or the previous version of your work account, helping to isolate whether the issue is browser-related or server-side.




