Microsoft has restricted access to Copilot AI features inside Word, Excel, PowerPoint, and OneNote. Starting in June 2026, those tools require a paid Microsoft 365 Copilot license. Users without the subscription can still access Copilot Chat through the Microsoft 365 app or on the web, but the in-app AI assistance is now behind a paywall.

Copilot features in Outlook remain available to existing Microsoft 365 subscribers without requiring the additional Copilot license. Microsoft has not explained publicly why Outlook was treated differently from the other Office applications.

The Microsoft 365 Copilot subscription is priced at $30 per user per month for business customers, on top of the base Microsoft 365 plan. For organizations with large user bases, this represents a significant increase in software costs.

Microsoft framed the move as part of a broader rollout of enhanced Copilot capabilities tied to the paid tier. New features rolling out to Copilot license holders in June include a redesigned chat interface, a new Notebooks feature that groups work by project, and improved meeting recap tools in Teams.

The June update also introduced Copilot agents in Visual Studio that can automatically discover and use skills defined in a repository. Microsoft said this is aimed at professional developers who want to automate parts of their coding workflow without switching between tools.

The restriction is a significant change in Microsoft’s approach to AI monetization. In 2024 and early 2025, Copilot features were more broadly available as part of the standard Microsoft 365 tier. The company now appears to be drawing a clear line between what is included in the base product and what requires the premium AI subscription.

Enterprise customers have reacted with mixed responses. Some organizations have begun reviewing whether the added features justify the per-user cost. Others, particularly those already using Copilot heavily for document drafting and data work, see the move as a natural consolidation of their existing spending on AI productivity tools.

Google Workspace has taken a different approach, bundling Gemini AI features into its standard plans without a separate AI tier for most users. That contrast is likely to feature in enterprise software sales conversations throughout the year. Microsoft’s decision may push some organizations to compare alternatives more closely.

According to Microsoft’s official documentation, the full list of features available to each subscription tier has been updated. Customers on legacy plans may need to contact their account managers to understand how the changes affect their current agreements.