Azure Account Blocked Due to Inactivity

The error AADSTS5000225: This tenant has been blocked due to inactivity means the Microsoft Entra tenant behind the Azure subscription has been put into an inactive/blocked state by Microsoft’s lifecycle policies.

Key points from the tenant lifecycle behavior:

• When a tenant is marked inactive, sign-in is blocked and the error AADSTS5000225 is expected.
• Administrators can request reactivation only within 20 days of the tenant entering the inactive state.
• If the tenant remains in this state for more than 20 days, it is permanently deleted and cannot be recovered.

Because sign-in and normal support flows are blocked, the supported recovery path is:

1. Have the tenant administrator contact Microsoft support by phone
   • Use the global support phone numbers listed at the Microsoft support page: see “global support phone numbers”.
   • Do not open multiple cases in parallel; wait for a decision on the first case before trying again.
2. If the tenant has been blocked for more than 20 days
   • The tenant will have been deleted and cannot be reactivated.
   • A new tenant and, if needed, a new Azure subscription must be created.

If the tenant is still within the 20‑day reactivation window, phone support is required to unblock it. If it is past that window, only creating a new tenant/subscription is possible.

References:

• Tenant inaccessible due to inactivity
• Avoid unused subscriptions
• Reactivate a disabled Azure subscription
• 7 Day Old Azure Account: AADSTS5000225: This tenant has been blocked due to inactivity. - Microsoft Q&A
• Error message: interaction_required: AADSTS5000225: This tenant has been blocked due to inactivity - Microsoft Q&A