Technology
Microsoft Adds Fair Use Limits to Copilot Chat for Users Without a Microsoft 365 Copilot License
Starting November 2, 2026, employees who use the Copilot Chat included with Microsoft 365, without a paid Microsoft 365 Copilot license, can reach limits on more features. Microsoft sets the limits, does not publish them, and admins cannot adjust them. Here is who is affected and what to check, including whether staff can buy their own licenses.
Employees who use the Copilot Chat that comes with a Microsoft 365 work account, without a paid Microsoft 365 Copilot license, can now run into limits on more of its features. In a Partner Center announcement dated November 4, 2026, Microsoft states: "Starting November 2, 2026, for organizations with 2,000 or fewer Microsoft 365 seats, and beginning November 9, 2026, for larger organizations, Microsoft is introducing fair use limits for additional Copilot Chat features and capabilities." The same announcement says "Copilot Chat remains included in Microsoft 365 subscriptions, and no admin action is required." Nothing is broken and nothing needs to be fixed, but there are two things worth doing this week: telling your staff what the new message means, and checking whether employees can buy their own Copilot licenses when they see it.
Who This Affects
Microsoft describes the affected group as "users without a Microsoft 365 Copilot license in commercial tenants, when using Copilot Chat on web, desktop, and mobile apps." In practice that includes any small or mid-size business on a Microsoft 365 business plan where some or all staff use Copilot Chat without the paid add-on. Because the first rollout date applied to organizations with 2,000 or fewer seats, smaller businesses are already in scope. Users who do have a Microsoft 365 Copilot license "have access to additional features and capabilities," according to the announcement.
What Changes for Employees
Fair use limits are not new. Microsoft already applied them to some features, such as image generation, for users without the paid license. What changed is that the approach now extends to additional Copilot Chat features, which Microsoft's notices do not list by name. The announcement explains that "fair use provides users with access to a feature with limits and can vary throughout the day," and that "reaching a limit is expected behavior." Users are notified in the product, which shows when the feature will be available again, and responses already in progress are not interrupted. Microsoft's support article on Copilot Chat limits says the same thing to end users: "This isn't an error or product malfunction."
What Admins Can and Cannot Control
Admins cannot see or change the limits. Microsoft's wording is direct: "Microsoft sets and manages these limits. Admins can't view or adjust them, and Microsoft doesn't publish specific limits because they're subject to change." That means nobody can tell an employee in advance how much use is too much, and a business cannot plan around a published number. If a team has built a daily routine on the included Copilot Chat, such as drafting, summarizing, or image generation, the practical test is whether those people start seeing the limit message during normal work.
The Part to Check: Who Can Buy a License
The limit message is also a sales prompt. Microsoft says that "in most organizations, the limit notification includes an option to upgrade," which lets a user request a Microsoft 365 Copilot license from an admin, and that "if the organization allows users to buy licenses directly, users might also see an option to purchase a license." Microsoft's documentation on self-service purchases explains why that matters: "By default, all new products are set to allow users to make a self-service purchase," and those purchases "require a payment method at sign-up, and automatically renew at the end of the subscription term." A business that has never reviewed this setting can end up with individually purchased subscriptions that renew automatically and that no one is tracking centrally.
What to Do This Week
First, tell your staff and whoever handles your IT support that a Copilot Chat limit message is expected behavior, not an outage, and that the feature becomes available again at the time shown. Microsoft itself "recommends that admins inform their help desk staff and review license request settings."
Second, review self-service purchasing. In the Microsoft 365 admin center, go to Settings, then Org settings, select the Services tab, and open Self-service trials and purchases. The page lists each eligible product with its current setting, which can be Allow, Allow for trials only, or Do not allow. Check whether Microsoft 365 Copilot appears in your list and decide whether employees should be able to buy it on their own. Microsoft's documentation says this step requires a Global Administrator and that a change can take up to 72 hours to apply.
Third, decide how license requests should be handled. Requests appear under Billing, then Licenses, on the Requests tab, where an admin can approve or deny them. If you would rather route requests through a manager or a purchasing process, the same tab lets you replace the default request with your own message and a link to your policy, as described in Microsoft's guidance on managing license requests.
Fourth, treat repeated limit messages as information. If a few people reach limits regularly, that is a reasonable signal to evaluate a paid license for those roles specifically rather than for everyone. Before assigning any paid Copilot license, review what those users can already open in SharePoint, OneDrive, and Teams, because the paid product works across the files a user has access to. Our guide to running a permissions audit before a Copilot rollout covers that review.
What to Watch Next
Because Microsoft does not publish the limits and says they are subject to change, expect the experience to shift without separate notice. The Microsoft 365 admin center Message center is where Microsoft says it is notifying customer admins about this change, so it is the place to watch for follow-up notices. Separately, usage-based billing for some Copilot experiences is changing in early 2027 for businesses that buy through a reseller, which we covered in our article on Copilot spending policies.
Cyber One Solutions helps commercial clients manage Microsoft 365 licensing, self-service purchase settings, and Copilot governance as part of our Microsoft 365 support service, and our managed IT help desk fields the day-to-day questions that changes like this one create. If you are not sure who in your organization can buy or request licenses today, contact us and we can review the settings with you.