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License & Subscription Issues

Fix Microsoft 365 Family OneDrive Storage Not Sharing with Members

Partner EditorPartner Editor Sep 28, 2026 870 views

Question details

Users sharing a Microsoft 365 Family subscription find that family members still have the default 5GB OneDrive storage limit instead of the promised 1TB.

How to Fix Microsoft 365 Family OneDrive Storage Not Sharing with Members
Product
Microsoft 365 Family
Device & OS
not provided
Scenario
A primary account holder shares their Microsoft 365 Family subscription, but invited members do not receive the upgraded OneDrive storage capacity.
Observed behavior
Family members' OneDrive accounts display a 5GB storage limit instead of 1TB, even after successfully accepting the sharing invitation.
Before you start

Ensure that the primary account holder's Microsoft 365 Family subscription is currently active, and verify that the family member has successfully logged in and accepted the sharing invitation via email.

Solution 1Recommended

Verify Subscription and Allow 48 Hours for Storage Sync

Microsoft servers often require up to 48 hours to update OneDrive storage quotas across linked family accounts.

When a family member accepts a Microsoft 365 subscription invite, the license status updates instantly, but backend storage provisioning is handled by a different server. This often causes a delay in reflecting the 1TB quota.

1
Verify Active Subscription

Have the primary account holder log in to https://account.microsoft.com/services to ensure the Microsoft 365 Family subscription is active and in good standing.

2
Check Web Quota

Ask the family member to log in to OneDrive.com using a web browser. Check the storage quota displayed in the bottom-left corner of the screen.

3
Wait for Sync

If the quota still shows 5GB on the web, wait up to 48 hours from the time the invitation was accepted for Microsoft's servers to allocate the 1TB storage space.

Verify Subscription and Allow 48 Hours for Storage Sync
Storage Delays: Storage quota delays are particularly common immediately following a new subscription purchase, a renewal, or an upgrade from a Personal to a Family plan.
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Frequently Asked Questions

Why does my Microsoft 365 Family invite say I only have 5GB?

The default free OneDrive tier is 5GB. When you accept a Family subscription invite, Microsoft's servers can take up to 48 hours to provision the upgraded 1TB of storage to your specific account.

Can the primary account holder see what I store in my 1TB OneDrive?

No. Even though the subscription is shared, each member's OneDrive storage remains completely private. The primary account holder cannot access your files unless you explicitly generate a sharing link for them.

What happens to my OneDrive files if the family subscription expires or is cancelled?

Your storage limit will revert to the default 5GB. Your files will remain in OneDrive and you can still view and download them, but your account will be frozen for uploads until you free up space or renew a subscription.