OneDrive adds pay-as-you-go storage billing for Microsoft 365 tenants

OneDrive adds pay-as-you-go storage billing for Microsoft 365 tenants

6 October 2026: Microsoft is adding a consumption-based billing option for OneDrive, so that a business no longer has to stop a user at the storage quota that comes with their licence. According to Message Center notice MC1477185, administrators will be able to pick which accounts may use a pay-as-you-go model for storage beyond their licensed quotas, and those accounts will be billed automatically based on usage.

Not yet independently verified. Single underlying source: Microsoft's Message Center notice, read through a public archive. It gives no per-gigabyte price, so none is quoted here. We will update this when it can be confirmed, and remove this note.

The notice, last updated on 6 October 2026, says a public preview is available now for commercial tenants. General availability follows: rollout begins in early November 2026 and is expected to finish by early December 2026. Microsoft says government cloud customers can ignore the message, because rollout to those clouds has been postponed.

The mechanism matters because it changes what happens at the quota. Until now a user who filled their OneDrive had two routes, which were clearing files or moving to a licence with more space. Under the new option an administrator can leave selected accounts running past the limit and let the overage appear on the bill. Accounts that are not enabled stay capped as before.

The notice gives no price per gigabyte and does not describe how usage is measured or when it is invoiced. Those details are not in the Message Center text, so finance teams should expect to see them in Microsoft's billing documentation or in the admin centre once the feature reaches their tenant.

Microsoft states that no action is required for organisations that do not want to use pay-as-you-go storage. Administrators who do want it will need to decide who qualifies, since an enabled account with no ceiling can generate cost without any further approval step. A related roadmap entry, RM562352, describes the same meter as a new pay-as-you-go, consumption-based option for additional storage.

Tenants wanting to test the behaviour before November can use the preview that is open now.

Sources

• Microsoft 365 Message Center MC1477185 (via the mc.merill.net archive), 6 October 2026
• Microsoft 365 Message Center RM562352 (via the mc.merill.net archive), 6 October 2026