Microsoft lets selected OneDrive accounts pay for extra storage as they use it
Reviewed by Helen Jones
Microsoft Message Center item MC1477185, published 22 September 2026, adds a pay-as-you-go option so administrators can let chosen OneDrive accounts go past their licensed storage quota. Extra space is billed automatically from usage. Public preview is open to commercial tenants. General availability for Worldwide, GCC, GCC High, and DoD starts in early November 2026 and is expected to finish by early December 2026. Admins decide which accounts can consume extra storage. Nothing happens until they opt in. The older Office 365 Extra File Storage add-on remains available. A related SharePoint tenant storage overage meter has been moving on a slightly earlier path, with general availability targeted for September through the end of October 2026. Education tenants and some government and China clouds were excluded from that SharePoint meter during preview.
Until now, extra OneDrive or SharePoint space usually meant buying more gigabytes up front, or telling people they were full. That friction was crude, but it also stopped silent growth. Quota hits were a signal that a library, sync folder, or abandoned Team site needed attention. Consumption billing removes that brake. Once a policy is on, overage becomes an Azure-linked invoice line instead of a support ticket. For a small admin team, that can hide the same sprawl problem Copilot later surfaces: oversized personal drives, duplicated project files, and sites nobody owns. The useful change is not unlimited storage. It is a named exception list, not a tenant-wide safety net.
Analysis
Treat this as a trap to avoid until you have a short list of accounts that actually hit quota for a real reason. Leave pay-as-you-go off by default, then enable it only for those named users after you check whether the growth is OneDrive dump, a Team site that should be archived, or files that belong in a proper SharePoint library.
Source note
Pulse published by Collab365 Spaces, reviewed by Helen Jones on . Cite as "Microsoft lets selected OneDrive accounts pay for extra storage as they use it", Collab365 Spaces. 2 sources referenced.