Few things are more frustrating than creating a user account in Active Directory, completing all the setup steps, and then discovering the user still can’t access. In many cases, the problem isn’t a configuration issue. It’s simply that Microsoft Entra Connect hasn’t completed its next synchronization cycle.
Since Entra Connect runs every 30 minutes by default, administrators often need a way to push changes to Microsoft Entra ID immediately. Whether you’re onboarding a new employee, updating group memberships, or responding to a security incident, waiting for the next sync cycle isn’t always an option. This article explains how to force an Entra Connect delta sync, when it should be used, and how to verify that synchronization completed successfully.
Why You Might Need an Immediate Azure AD Sync in Hybrid Environments
Most organizations make identity changes throughout the day. Waiting up to 30 minutes for those changes to appear in Microsoft 365 can create unnecessary delays and confusion. Some common scenarios include:
UPN or email address changes – When a user’s login name or email address changes on-premises, the update must be synchronized before the user can sign in with their new credentials.
Group membership updates – Access to applications, SharePoint sites, Teams channels, and Conditional Access policies often depends on group membership. If a user is added to a group, they may not receive the expected access until synchronization occurs.
Security and incident response – In security incidents, speed matters. If a compromised account is disabled on-premises, administrators typically want that change reflected in Entra ID immediately rather than waiting for the next scheduled cycle.
Difference Between Delta Sync and Full Sync
Before running a manual synchronization, it’s useful to understand the two sync types available in Entra Connect.
A Delta Sync processes only the changes that have occurred since the last synchronization. Because it works only with updated objects, it is faster and more efficient, making it the preferred option for day-to-day administration.
A Full Sync (also known as an Initial Sync) reprocesses all synchronized objects and attributes. This takes longer because Entra Connect must evaluate every object in the directory. Full Sync is typically used during the initial deployment of Entra Connect, after major configuration changes, or when troubleshooting synchronization issues.
For most administrative tasks, a Delta Sync is the recommended choice because it quickly synchronizes recent changes without reprocessing the entire directory.
How to Force an Azure AD Sync Using PowerShell
To manually start a delta synchronization cycle, log in to the server running Microsoft Entra Connect and open Windows PowerShell with administrative privileges. Run the following command:
Start-ADSyncSyncCycle -PolicyType Delta To check the current sync status, run the below command:
Get-ADSyncConnectorRunStatus Execute the following to view schedular settings.
Get-ADSyncScheduler Finally, to check the last sync time run the below mentioned command.
Get-ADSyncRunStepResult | Select-Object -First 10 | Format-Table -AutoSize
If the command completes successfully, Entra Connect will immediately begin processing all pending changes. Once the synchronization cycle finishes, changes will begin appearing in Microsoft Entra ID and Microsoft 365 services.
Important: To run these commands, you must have access to the server where Entra Connect is installed. The ADSync PowerShell module is only available on that server, and your account must have the required permissions to manage synchronization.
For many organizations, this can be a challenge. The people who create user accounts, such as helpdesk staff or onboarding teams, often don’t have access to the Entra Connect server. As a result, they must ask an administrator to run the sync, which can slow down routine user provisioning tasks.
Trigger Azure AD Sync in Minutes with EasyEntra
EasyEntra lets you trigger a delta sync directly from the browser. No RDP. No PowerShell. No elevated server permissions needed.
Here is how it works:
- Open EasyEntra and Click the On-Premises AD tab.
- Click the Entra Connect delta synchronization button to invoke synchronization of Entra ID from AD.
EasyEntra always triggers a delta sync through this action, so there is no risk of accidentally running a full initial sync. This means helpdesk staff, junior admins, and on-call engineers can trigger sync themselves without escalating to someone with server access!
