How to Delete a SharePoint Site: What You Need to Know Before You Start

Deleting a SharePoint site isn't complicated — but it's also not something you want to rush. Whether you're cleaning up an old project workspace, decommissioning a team site, or removing a test environment, the process involves a few important checkpoints that depend on your role, your organization's Microsoft 365 setup, and what happens to the site's content afterward.

What Happens When You Delete a SharePoint Site

When you delete a SharePoint site, it doesn't disappear immediately. Microsoft 365 moves it to the SharePoint admin center's deleted sites list, where it stays for 93 days by default. During that window, the site can be restored — including its lists, libraries, pages, and permissions.

After 93 days, the site is permanently deleted and its content is unrecoverable through standard Microsoft tools.

This soft-delete behavior applies to most modern SharePoint sites, including team sites (connected to Microsoft 365 Groups) and communication sites. Classic SharePoint sites follow similar retention logic but may behave slightly differently depending on your organization's configuration.

⚠️ One important distinction: if a SharePoint site is connected to a Microsoft 365 Group, deleting the site also deletes the associated group — which means the linked Teams channel, shared mailbox, shared calendar, and Planner data are also removed. That's a significant downstream effect worth understanding before you proceed.

Who Can Delete a SharePoint Site

Not everyone has the ability to delete a SharePoint site. Access depends on your assigned role:

Site owners can delete their own sites directly from within the site. SharePoint admins and Global admins can delete any site across the tenant from the SharePoint admin center. If you're trying to delete a site you don't own and don't have admin rights, you'll need to request deletion through whoever manages your organization's Microsoft 365 environment.

How to Delete a SharePoint Site as a Site Owner

If you own the site and want to delete it yourself:

1. Go to the SharePoint site you want to delete
2. Click the ⚙️ Settings gear icon in the top-right corner
3. Select Site information
4. Scroll to the bottom and click Delete site
5. Check the confirmation box and click Delete

You'll be warned about what will be deleted. Read this carefully — especially if the site is connected to a Microsoft 365 Group.

How to Delete a SharePoint Site as an Admin

SharePoint admins manage site deletion from the SharePoint admin center:

1. Go to the Microsoft 365 admin center and navigate to SharePoint under Admin centers
2. Select Sites > Active sites
3. Find and select the site you want to delete
4. Click Delete in the command bar
5. Confirm the deletion

The site will then appear under Sites > Deleted sites for the 93-day recovery period.

Admins can also delete sites via PowerShell using the Remove-SPOSite cmdlet — useful for bulk deletions or scripted cleanup. This requires the SharePoint Online Management Shell and appropriate admin credentials.

Restoring or Permanently Removing a Deleted Site

During the 93-day window, admins can restore a deleted site from SharePoint admin center > Sites > Deleted sites. Select the site and click Restore.

To permanently delete a site before the 93-day window expires, admins can select it in the deleted sites list and choose Permanently delete. This action is irreversible.

Regular users cannot restore deleted sites — that capability is limited to SharePoint admins and Global admins.

Key Variables That Affect Your Situation

The steps above cover the standard process, but a few factors can change the experience significantly:

Microsoft 365 Group connection — As mentioned, group-connected sites carry more deletion weight. If Teams, Outlook, or Planner data lives in that group, all of it goes with the site.

Retention policies and compliance holds — Organizations with Microsoft Purview (formerly Microsoft Compliance Center) policies may have content holds in place. Deleting a site doesn't necessarily delete content that's under a legal hold or retention policy — that content may be preserved in the compliance backend even after the site is gone. If your organization operates in a regulated industry, this is worth checking before deleting.

SharePoint hub sites — If the site you're deleting is a hub site, you must first unregister it as a hub before deletion is allowed.

Classic vs. modern sites — Older classic SharePoint sites may not surface the "Delete site" option in the same location. Some require going through Site Settings > Site Administration to find deletion options.

Subsites — SharePoint subsites (sites nested under a parent site) have their own deletion path and don't appear in the SharePoint admin center's main site list. They're deleted from within the parent site's site settings.

Large or complex environments — In enterprise Microsoft 365 tenants with custom governance, IT departments often restrict who can delete sites or require a formal decommissioning process before deletion is approved.

Before You Delete: A Practical Checklist

• Back up or migrate any content that needs to be preserved
• Notify site members or stakeholders
• Check whether the site is connected to a Microsoft 365 Group and what that affects
• Confirm whether any retention or compliance policies apply
• Verify whether the site is a hub site (and unregister it first if so)
• Confirm you have the right permissions to proceed

The actual deletion is quick. What takes time — and what varies most from one situation to the next — is understanding what else is connected to the site and what your organization's specific policies require before content is removed.