You try to use Copilot in Microsoft 365, and a message appears: Your tenant doesn’t support this feature. This stops you from using Copilot in Word, Excel, PowerPoint, or Teams. The error occurs because your Microsoft 365 tenant lacks the required license, the Copilot service plan is not assigned to users, or the feature is not enabled in the admin center. This article explains the root causes for this error and provides step-by-step fixes to resolve it.
Key Takeaways: Resolving the Copilot Tenant Support Error
- Microsoft 365 admin center > Billing > Licenses: Verify your tenant has Copilot for Microsoft 365 licenses assigned to users.
- Microsoft 365 admin center > Users > Active users > Licenses and Apps: Confirm the Copilot service plan is toggled on for each user.
- Microsoft 365 admin center > Settings > Org settings > Copilot: Enable the feature for your entire tenant or specific security groups.
Why Copilot Shows the Tenant Support Error
The error Your tenant doesn’t support this feature appears when Copilot cannot verify that your Microsoft 365 tenant has the correct licensing or configuration. The root cause is almost always one of three things:
Missing or incorrect licenses. Copilot for Microsoft 365 requires a specific license add-on. If your tenant has only base Microsoft 365 E3 or E5 licenses without the Copilot add-on, the service will not activate. Similarly, if licenses are purchased but not assigned to users, those users cannot access Copilot.
Disabled service plan. Even if you have the correct license, the Copilot service plan must be enabled for each user. Microsoft 365 admins can disable individual service plans within a license. When the Copilot plan is turned off, users see the tenant support error.
Feature not enabled in tenant settings. The Copilot feature must be turned on at the organization level. Microsoft 365 admins control this under Settings > Org settings. If the feature is disabled globally or for a specific group, users in that scope will see the error.
Steps to Fix the Copilot Tenant Support Error
Follow these steps in order. Each step resolves a specific cause. After each step, test Copilot before moving to the next step.
Step 1: Verify Copilot Licenses Are Available
- Open the Microsoft 365 admin center
Sign in at admin.microsoft.com with a Global Admin or Billing Admin account. - Go to Billing > Licenses
In the left navigation, select Billing then Licenses. This page shows all license subscriptions. - Check for Copilot for Microsoft 365
Look for a product named Copilot for Microsoft 365 or Microsoft 365 Copilot. If you do not see it, your tenant does not have the required license. Contact your Microsoft account representative or purchase the add-on through the admin center. - Check available quantity
Click the product name. The Assigned and Available counts appear. If the Available count is zero, no licenses are left to assign to users. Purchase more licenses or free up assigned licenses from inactive users.
Step 2: Assign Copilot Licenses to Users
- Go to Users > Active users
In the admin center, select Users then Active users. - Select the affected user
Click the user name to open their profile panel. - Open the Licenses and Apps tab
In the panel, select the Licenses and Apps tab. - Enable the Copilot license
Under Licenses, check the box for Copilot for Microsoft 365. If the box is already checked, proceed to the next step. - Enable the Copilot service plan
Below the license list, expand Apps. Find Microsoft Copilot for Microsoft 365 in the list. Ensure the toggle is set to On. If it is Off, turn it On. - Save changes
Click Save changes at the bottom of the panel. Wait 15 minutes for the change to propagate.
Step 3: Enable Copilot in Org Settings
- Go to Settings > Org settings
In the admin center, select Settings then Org settings. - Find the Copilot setting
In the list of services, locate Microsoft Copilot for Microsoft 365 or Copilot. - Turn on Copilot for the tenant
Click the service name. In the panel that opens, check the box Turn on Microsoft Copilot for Microsoft 365. If you see a security group option, select Everyone or add the specific groups that contain your users. - Save and close
Click Save. Close the panel.
Step 4: Test Copilot
- Open a Microsoft 365 app
Launch Word, Excel, PowerPoint, or Teams on the web or desktop. - Open the Copilot pane
In Word or PowerPoint, click the Copilot icon in the ribbon. In Teams, click the Copilot icon in the left sidebar. - Send a test prompt
Type a simple prompt such as Summarize the current document. If Copilot responds without the error, the fix is complete.
If Copilot Still Shows the Error After the Main Fix
If the error persists after following all steps, the issue may be related to delayed propagation, cached credentials, or a misconfigured conditional access policy.
Copilot Error Appears for One User but Not Others
Check that the user is a member of the correct security group if you used group-based assignment in Step 3. Also verify the user has the Copilot service plan enabled under their license. If both are correct, ask the user to sign out of all Microsoft 365 apps, restart their device, and sign back in. Cached tokens can cause stale permission checks.
Copilot Error Appears for All Users
If every user sees the error, double-check that the Copilot license subscription is active and not expired. Go to Billing > Your products in the admin center. Look for the Copilot subscription and confirm its status is Active. If it is expired or suspended, renew the subscription.
Copilot Error Appears Only in Certain Apps
Some Copilot features require specific app versions. For example, Copilot in Teams requires Teams version 1.6 or later. Update the Microsoft 365 apps to the latest version. On Windows, go to File > Account > Update Options > Update Now in any Office app.
| Item | Copilot for Microsoft 365 | Copilot Pro |
|---|---|---|
| Description | Enterprise add-on for Microsoft 365 E3/E5/Business Standard/Premium | Consumer subscription for Microsoft 365 Personal/Family |
| License requirement | Requires a qualifying base Microsoft 365 plan plus Copilot add-on | Requires Microsoft 365 Personal or Family subscription |
| Tenant management | Admin controls licensing, service plans, and org settings | No tenant management; user manages own subscription |
| Error cause | Missing license, disabled service plan, or org setting | Expired subscription or unsupported region |
After completing the steps in this guide, you should no longer see the Your tenant doesn’t support this feature error. If the error returns after a Microsoft 365 update, repeat the license and org settings checks. For ongoing management, monitor the Copilot license usage report in the admin center under Reports > Usage > Copilot for Microsoft 365. This report shows which users are actively using Copilot and helps you identify unlicensed users before they encounter the error.