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Office for Mac Issues

Fix Word for Mac Stuck Signing In to Expired University Account

WPS Content ManagerWPS Content Manager Oct 9, 2026 869 views

Question details

Word for Mac is stuck in an authentication loop, defaulting to an expired university account and failing to recognize a valid personal Microsoft 365 subscription.

How to Stop Word for Mac Looping to an Expired University Account
Product
Word for Mac
Device & OS
macOS
Scenario
Activating Word for Mac using a personal Microsoft 365 subscription after a university account has expired.
Observed behavior
The application repeatedly signs into the expired university account, displays a license error, and loops continuously between 'Use Another Account' and 'Looking for licenses'.
Before you start

Ensure you have the login credentials (email and password) for your active personal Microsoft 365 subscription ready, and save any open documents before proceeding.

Solution 1Recommended

Use the Official Microsoft License Removal Tool

Use this official tool to scrub outdated or expired Microsoft Office licenses from your Mac, allowing you to sign in with your new credentials.

Microsoft provides a dedicated tool to completely remove Office license files on a Mac. This is the most effective first step to break the authentication loop.

1
Download the License Removal Tool

Go to the official Microsoft Support website and download the Office license removal tool for Mac.

2
Run the Tool

Open the downloaded .pkg file and follow the on-screen prompts to install and run the utility.

3
Restart Your Mac

Once the tool finishes removing the licenses, click 'Close' and immediately restart your Mac.

4
Sign In with Personal Account

Open Word, select 'Get Started', and sign in using your active personal Microsoft 365 account credentials.

Use the Official Microsoft License Removal Tool
Safe Process: Running this tool does not delete your Office applications or your personal documents, only the hidden licensing files.
Free Microsoft Office alternative

Try WPS Office for Mac – Avoid Complicated License Loops

If you are tired of dealing with Microsoft 365 license errors, keychain conflicts, and account authentication loops on your Mac, switch to WPS Office. It provides a lightweight, highly compatible, and free alternative to Word, Excel, and PowerPoint without the subscription headaches.

  1. 1. Download WPS Office: Visit the WPS Office website and download the free macOS version.
  2. 2. Install the Application: Open the downloaded installer and drag the WPS Office icon into your Applications folder.
  3. 3. Open Your Documents: Launch WPS Office and directly open your existing Word documents without dealing with activation loops.
Fully compatible with Microsoft Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) formatsNo complicated subscription loops, keychain errors, or license conflictsLightweight application that installs quickly and runs smoothly on macOSFree to use with a familiar, user-friendly interface for seamless migration
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Frequently Asked Questions

Why does Word for Mac keep defaulting to my old university account?

Word for Mac caches account credentials and licensing tokens locally in the macOS Keychain. Even if a subscription expires, these cached files can force the application to continuously attempt to authenticate the old account.

Will removing Microsoft Office license files delete my documents?

No. The Microsoft license removal tool only deletes hidden activation files. Your personal documents, templates, and the Office applications themselves remain completely untouched.

How do I remove an expired account from Connected Services in Word?

To remove a connected service, open Word, go to the 'Word' menu, and select 'Sign Out'. Then, use Keychain Access to delete any cached Microsoft or ADAL credentials before signing back in with your active account.

What should I do if the license removal tool doesn't work?

If the automated tool fails, you must manually clear your credentials by opening Keychain Access on your Mac, searching for 'Microsoft Office' and 'Exchange', and deleting those entries before restarting your Mac.