Many business users ask what license they need to run Copilot for Microsoft 365. The answer is not simply one product SKU. Microsoft requires a specific baseline subscription before you can add the Copilot license. Without the correct base license, the Copilot add-on cannot be assigned or activated. This article explains the minimum license requirements, the difference between Copilot Pro and Copilot for Microsoft 365, and how to verify your tenant is ready.
Key Takeaways: Copilot for Microsoft 365 License Prerequisites
- Microsoft 365 E3 or E5 base license: Required for enterprise users before adding the Copilot for Microsoft 365 add-on.
- Microsoft 365 Business Standard or Premium base license: Required for small and medium business users before adding the Copilot for Microsoft 365 add-on.
- Microsoft 365 admin center > Billing > Licenses: Where you assign the Copilot add-on to users who already have a qualifying base license.
What Licenses Are Required for Copilot for Microsoft 365
Copilot for Microsoft 365 is an add-on license. It does not replace your existing Microsoft 365 subscription. You must have one of the following base licenses before you can purchase and assign the Copilot add-on:
- Microsoft 365 E3 or E5 for enterprise organizations
- Microsoft 365 Business Standard or Business Premium for small and medium businesses
- Microsoft 365 F3 or F5 for frontline workers (limited Copilot capabilities)
The Copilot add-on costs $30 per user per month on top of the base license. Microsoft does not offer a standalone Copilot for Microsoft 365 license without a qualifying base subscription. If your organization uses Exchange Online Plan 1 or Plan 2 without a full Microsoft 365 suite, you cannot assign Copilot for Microsoft 365.
What About Copilot Pro
Copilot Pro is a separate consumer product. It costs $20 per user per month and does not require a Microsoft 365 base license. Copilot Pro works with a personal Microsoft account. However, Copilot Pro lacks enterprise features such as grounded Microsoft Graph data, admin controls, and data security compliance. For business use, you need Copilot for Microsoft 365, not Copilot Pro.
How to Verify Your Tenant Meets the License Requirements
Before purchasing Copilot for Microsoft 365, confirm that your tenant has the correct base licenses assigned to users. Follow these steps in the Microsoft 365 admin center.
- Open the Microsoft 365 admin center
Go to admin.microsoft.com and sign in with a Global Admin or Billing Admin account. - Go to Billing > Licenses
In the left navigation pane, select Billing and then choose Licenses. This page shows all licenses assigned to your tenant. - Check for qualifying base licenses
Look for Microsoft 365 E3, E5, Business Standard, or Business Premium in the list. If you see only Exchange Online or SharePoint plans, you need to upgrade your subscription first. - Check the Copilot add-on availability
In the Licenses page, look for an entry named Copilot for Microsoft 365. If it appears, your tenant is eligible. If not, you must purchase the add-on through Billing > Purchase Services. - Assign Copilot to a test user
Select the Copilot for Microsoft 365 license entry, then select the Assign tab. Choose one user who already has a qualifying base license and assign the Copilot add-on to that user.
Common Misunderstandings About Copilot Licenses
Can I use Copilot for Microsoft 365 with an Office 365 E3 license
No. Office 365 E3 is an older plan that does not include Microsoft 365 apps such as the desktop versions of Word, Excel, and PowerPoint. Copilot for Microsoft 365 requires the full Microsoft 365 suite. You must upgrade to Microsoft 365 E3 or E5.
Does Copilot for Microsoft 365 work with Microsoft 365 F1 or F3
Yes, but with limitations. Microsoft 365 F3 and F5 include Copilot for Microsoft 365 as an add-on. However, Copilot features are restricted to web and mobile versions of apps. Desktop app integration is not available for F-series licenses. If your frontline workers need desktop Copilot, upgrade them to Microsoft 365 E3 or Business Premium.
Can I assign Copilot to users who have different base licenses
Yes, as long as each user has a qualifying base license. For example, you can assign Copilot to users with E3, E5, and Business Premium licenses in the same tenant. The Copilot add-on is per user, not per tenant.
Do I need to buy Copilot for every user in my organization
No. Copilot for Microsoft 365 is an optional add-on. You purchase and assign it only to users who need it. Microsoft does not require a minimum purchase quantity for Copilot for Microsoft 365.
Copilot for Microsoft 365 vs Copilot Pro: License Comparison
| Item | Copilot for Microsoft 365 | Copilot Pro |
|---|---|---|
| Price per user per month | $30 | $20 |
| Base license required | Microsoft 365 E3, E5, Business Standard, or Business Premium | None (personal Microsoft account) |
| Enterprise data protection | Yes | No |
| Microsoft Graph grounded responses | Yes | No |
| Admin control and policy enforcement | Yes | No |
| Desktop app integration | Yes | Limited to consumer Microsoft 365 apps |
For business environments, Copilot for Microsoft 365 is the only option that provides data security, admin governance, and integration with your organization’s Microsoft Graph data. Copilot Pro is intended for individual consumers and cannot access tenant-specific information such as SharePoint sites, OneDrive files, or Teams chat history.
After confirming your base license eligibility, purchase the Copilot for Microsoft 365 add-on through the Microsoft 365 admin center under Billing > Purchase Services. Assign the add-on to users from the Licenses page. Verify that each user has both the base license and the Copilot add-on active.
As a final step, test Copilot in Word by opening a document and selecting the Copilot icon in the ribbon. If the icon does not appear, confirm that the user has a qualifying base license and that the Copilot add-on is assigned. You can also check the Microsoft 365 admin center > Health > Service Health for any known Copilot service incidents.