Microsoft adjusted its cloud allocations yesterday by reducing bundled Microsoft 365 storage for several group subscription tiers, shifting accounts to a single pooled bucket instead of granting separate allowances to each registered user. The change alters how households and teams split their online drive space, leaving overall subscription fees untouched while curbing the total gigabytes available to larger groups [1]. While solo subscribers gain more headroom under the new baseline, groups of three or more users face a steep drop in combined capacity as previous individual quotas disappear [2].
New Storage Caps Replace Individual Allowances
Under the previous framework, Microsoft 365 Family, Premium, and Pro tiers granted 1TB of personal space to the main account holder and up to 5 additional people, yielding 6TB of total capacity for a fully shared subscription. That setup let every invited family member store personal documents, device backups, and media libraries without drawing down space from anyone else on the same plan. The new model removes those separate allocations and replaces them with a single shared pool that every member accesses together. For groups that relied on full individual drives to back up multiple home computers, it’s a major reduction in total available gigabytes [1].
Under the new structure, Family and Premium accounts receive a shared 2TB pool for the entire subscription group, meaning up to six people must split the same bucket [1]. Subscribers who share a plan with four or five relatives will see their aggregate ceiling plunge, losing up to 4TB of OneDrive storage that earlier terms provided [2]. That loss stings because monthly prices stay completely unchanged [1].
Solo account holders who never shared their family plan actually come out ahead, as they gain 2TB of usable space instead of their prior 1TB limit. A two-person account also breaks even with roughly 1TB per head, but any group with three or more members loses net storage under the revision. German outlet PC-WELT reported that the revision leaves monthly costs identical despite the smaller pool size [1].
How the Microsoft 365 Storage Pool Works
Microsoft explained how the pooled system works in a support document, stating that all invited members draw from the same joint reservoir rather than managing isolated storage envelopes. The company’s support page states: “The primary subscriber and up to five additional members draw from the same shared storage pool.” Even though all invited members draw against the same aggregate volume, their individual files remain separated behind private logins. The company clarified this boundary on its support page: “While storage quotas are shared, files remain private.” This setup prevents relatives from viewing each other’s uploaded content, but it means one heavy user who backs up large video libraries can quickly consume space that others need for basic phone backups and office files [1].
Account administrators don’t get tools to assign fixed quotas to individual family members within the shared pool. If one person uploads 1.5TB of raw video files, the remaining five users have only 500GB left to split between their personal folders. That dynamic creates practical friction for households where multiple users keep automated photo syncing enabled on their smartphones [1].
Photo management often presents the steepest cloud demands for home subscribers, similar to how Samsung Gallery sync for Google Photos backup needs balancing mobile media libraries with existing cloud caps. When family members sync high-resolution phone galleries into shared Microsoft 365 storage, available space burns down much faster than it did under isolated 1TB caps. Families must actively monitor their shared drive gauge to prevent sync errors on connected laptops [1].
OneDrive Cloud Storage Limits for Group Plans
The storage cut affects multiple subscription tiers, but each plan tier handles the new caps according to its target audience. Microsoft 365 Family and Microsoft 365 Premium both drop to the shared 2TB limit, while Microsoft 365 Pro moves to a shared 5TB ceiling. For Pro subscribers who previously shared 6TB between six seats, the shift brings a 1TB aggregate loss rather than the 4TB loss faced by Family plan subscribers [1].
Pricing for all affected plans stays fixed despite the diminished storage perks. Microsoft 365 Family stays at $12.99 a month or $129.99 a year, while Premium stays priced at $19.99 monthly or $199.99 annually. Meanwhile, Microsoft 365 Pro costs $99.99 a month with no discounted annual payment option available, making the loss of included cloud gigabytes especially sharp for professional users paying top rates [1].
English outlet PCWorld, which translated and localized the reporting from its sister publication, pointed out that Microsoft isn’t giving buyers lower monthly rates in exchange for the reduced drive volume. The company didn’t bundle extra services or higher application allowances to offset the lost capacity [1]. Subscribers essentially pay the same monthly bill for a much smaller shared drive [2].
Timeline for Existing and Incoming Subscribers
The transition to shared drive pools doesn’t take effect for all subscribers at the same time. Microsoft divided the rollout into two phases, applying the new restrictions to new sign-ups while granting an extended grace window to current account holders. Anyone purchasing a new Microsoft 365 Family, Premium, or Pro plan today receives the pooled Microsoft 365 storage caps straight away [1].
Existing subscribers will keep their current individual 1TB allocations until their first billing renewal on or after May 2nd, 2027. That distant deadline gives current households more than eighteen months to plan their storage needs, audit backed-up files, and decide whether to maintain their plan or explore alternative backup setups. Account holders won’t see their storage limits shrink abruptly in the middle of an active annual contract [1].
Once that May 2027 renewal passes, however, existing accounts will automatically switch to the unified storage model. If a family has accumulated more than 2TB of data in its six individual accounts prior to that renewal date, the subscription will exceed its quota unless members delete excess files or purchase extra capacity [1]. That leaves longtime users facing a clear deadline to reorganize their shared data before the new cap takes effect [2].
Add-On Options and Unchanged Standalone Plans
Subscribers who need more headroom under the new system can purchase storage add-ons, though those purchases function differently under the pooled framework. Rather than expanding an individual member’s private ceiling, purchased add-ons simply expand the shared bucket for the whole subscription group. Microsoft’s support documentation confirms this mechanism: “Storage add-ons purchased by subscription members are automatically added to the shared pool. Eligible family members’ free storage grants also contribute to the shared pool.” [1]
Because individual users can’t purchase isolated Microsoft 365 storage upgrades solely for themselves, family members who need significant personal capacity must coordinate with the main subscriber. Any extra storage bought by an invited member becomes communal property within the joint pool, accessible to anyone on the subscription who uploads data. That shared structure means buying more space solves overall capacity shortages but doesn’t guarantee reserved space for a specific individual [1].
While shared plans face major reductions, single-user subscription options stay completely unchanged by Microsoft’s latest policy shift. Microsoft 365 Personal continues to offer 1TB of dedicated OneDrive cloud storage for $9.99 a month or $99.99 a year, while Microsoft 365 Basic keeps its 100GB allocation at $1.99 monthly or $19.99 annually. For individuals who don’t need to share applications or cloud drives with other household members, those entry-level plans maintain their standard pricing and storage values [1].
- ONLINE NEWS Dirscherl, H.-C., & Lee, J. (2026, October 9). Sharing Microsoft 365 with 3+ people? Your OneDrive is shrinking. PCWorld. [Article Link]
- ONLINE NEWS Vigliarolo, B. (2026, October 9). Microsoft 365 subscribers set to lose up to 4TB of OneDrive storage. The Register. [Article Link]
- ONLINE NEWS Android Authority. (2026). Microsoft 365 is making a big cut to your OneDrive storage perk. [Article Link]
