Microsoft Entra data retention
In this article, you learn about the data retention policies for the different activity reports in Microsoft Entra ID.
When does Microsoft Entra ID start collecting data?
| Microsoft Entra Edition | Collection Start |
|---|---|
| Microsoft Entra ID P1 Microsoft Entra ID P2 Microsoft Entra Workload ID Premium |
When you sign up for a subscription |
| Microsoft Entra ID Free | The first time you open Microsoft Entra ID or use the reporting APIs |
If you already have activities data with your free license, then you can see it immediately on upgrade. If you don’t have any data, then it will take up to three days for the data to show up in the reports after you upgrade to a premium license.
- For Microsoft Graph activity logs, the collection process starts when the log category is enabled in diagnostic settings.
How long does Microsoft Entra ID store the data?
Log storage within Microsoft Entra varies by report type and license type. You can retain the audit and sign-in activity data for longer than the default retention period outlined in the previous table by routing it to an Azure storage account using Azure Monitor. For more information, see Archive Microsoft Entra logs to an Azure storage account.
Activity reports
| Report | Microsoft Entra ID Free | Microsoft Entra ID P1 | Microsoft Entra ID P2 |
|---|---|---|---|
| Audit logs | Seven days | 30 days | 30 days |
| Sign-ins | Seven days | 30 days | 30 days |
| Microsoft Entra multifactor authentication usage | 30 days | 30 days | 30 days |
| Microsoft Graph activity logs* | NA | Must be integrated with storage or analytics tools | Must be integrated with storage or analytics tools |
*Microsoft Graph activity logs are only available for Microsoft Entra ID P1 and P2 licenses. Data isn't retained unless it's archived to a storage account or integrated with analytics tools.
Security signals
| Report | Microsoft Entra ID Free | Microsoft Entra ID P1 | Microsoft Entra ID P2 |
|---|---|---|---|
| Risky users | No limit | No limit | No limit |
| Risky sign-ins | 7 days | 30 days | 90 days |
Note
Risky users and workload identities are not deleted until the risk has been remediated.
Can I see last month's data after getting a premium license?
No, you can't. Azure stores up to seven days of activity data for a free version. When you switch from a free to a premium version, you can only see up to 7 days of data.