Office for Mac Issues

Fix Word for Mac 'You Are Not Signed In' Error Despite Active License

Nimra Malik Sep 27, 2026 869 views

Question details

The user is experiencing an activation loop in Microsoft Word for Mac where the application prompts for a Microsoft 365 purchase and claims they are not signed in, despite other Office apps successfully recognizing their active license.

How to Fix Word for Mac Saying 'You Are Not Signed In' with an Active License

Product: Microsoft Word for Mac
Device & OS: macOS
Scenario: Attempting to create or edit documents in Microsoft Word on a Mac after purchasing a Microsoft 365 Home license.
Observed behavior: Word displays a 'You are not signed in' message and asks for a subscription purchase, while Excel and PowerPoint function normally and recognize the active license.

Before you start

Ensure you have your Microsoft account login credentials handy and verify your Microsoft 365 subscription status online at account.microsoft.com before attempting to reset your local Office credentials.

Solution 1Recommended

Sign Out, Restart macOS, and Sign Back In

Refreshing your login session by completely signing out of Office apps and rebooting your Mac is the easiest way to resolve local activation glitches.

Often, Word fails to read the license properly due to a temporary authentication hang-up. Forcing a new session across the entire Office suite can force Word to recognize your Microsoft 365 Home license.

Sign out of all Office apps

Open Microsoft Word, click on the 'Word' menu in the top menu bar, and select 'Sign Out'. Repeat this process for Excel and PowerPoint if they are open.

Close Microsoft Office

Quit all Microsoft Office applications completely by right-clicking their icons in the Dock and selecting 'Quit'.

Restart your Mac

Click the Apple menu in the top-left corner of your screen and select 'Restart' to reboot your macOS device.

Sign back in through Word

After your Mac restarts, launch Microsoft Word first. Click 'Sign In' and enter the Microsoft account credentials associated with your active subscription.

Sign Out, Restart macOS, and Sign Back In

Tip: Signing in through the app that is experiencing the issue (Word) first helps establish the primary authentication token for the rest of the suite.

Solution 2

Clear Stale Office Credentials from Keychain Access

If re-signing in fails, corrupted login tokens saved in your Mac's Keychain might be causing Word to misread your license status.

Solution 3

Update Microsoft Office for Mac

Running an outdated version of Word can cause synchronization issues with Microsoft's licensing servers.

Free Microsoft Office alternative

Experience Hassle-Free Document Editing with WPS Office for Mac

Tired of dealing with confusing Microsoft 365 licensing errors and sign-in loops on your Mac? Switch to WPS Office. It's a free, lightweight, and powerful alternative that offers full compatibility with Microsoft file formats without the subscription headaches.

1. Download the Mac version: Visit the official WPS Office website on your Mac and click the 'Download for Mac' button.
2. Install WPS Office: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
3. Open your files: Launch WPS Office and instantly open, edit, and save your existing Word documents without licensing barriers.

Never worry about 'not signed in' errors, license syncing issues, or subscription lockouts again.Fully compatible with Microsoft Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) formats.Lightweight design optimized for macOS, ensuring fast load times and smooth performance.Familiar user interface makes migrating from Microsoft Office completely seamless.

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Frequently Asked Questions

Why does Word ask me to buy Microsoft 365 when I already have an active license?

This usually happens due to a localized syncing issue or corrupted login tokens in your Mac's Keychain, which prevents Word from communicating properly with Microsoft's licensing servers, even if Excel recognizes the license.

Can I use Microsoft Word on Mac without signing in?

You can open and view documents in a read-only mode without signing in. However, you must be signed in with a valid Microsoft 365 or Office 2021 license to edit, save, or create new documents.

How do I check if my Microsoft 365 subscription is actually active?

Log in to your Microsoft Account online (account.microsoft.com) and navigate to the 'Services & subscriptions' tab. Here you can verify the current status, expiration date, and device limits of your license.

What should I do if only Word remains unlicensed but Excel still works?

If only Word is affected, sign out of all Office apps, clear your Microsoft credentials from the macOS Keychain Access utility, restart your Mac, and sign back in through Word first to establish a new authentication token.

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