A useful Microsoft 365 license review explains what you have purchased, who or what uses it and why each product is needed. It should also identify the decisions due before renewal and the consequences of making a change.
The answer may include reducing unused capacity, retaining a justified license or addressing a missing capability. Cost alone should not decide whether a feature the business relies on is removed.
Reconcile purchases with assignments
List the products, quantities, suppliers, renewal dates and commitment terms. Compare those purchases with current assignments and the people or business functions they support.
Investigate unassigned seats and accounts associated with former employees. Do not remove a license merely because a name is unfamiliar: establish whether the account supports retained information, a service or another business need.
Microsoft distinguishes unassigning a license from reducing the number purchased. Its guidance explains that removing a shared-mailbox license does not itself stop payment for that subscription seat. Read Microsoft's shared-mailbox guidance.
Match the license to the role and requirements
Ask what each group of users needs: applications, email, storage and any relevant management or protection features. Check the exact license terms and supported configuration before proposing a change.
Treat shared mailboxes carefully. Microsoft documents circumstances requiring additional licenses, including storage and advanced-feature scenarios. “Shared mailbox” is not enough information to decide that its license can be removed. Read Microsoft's licensing considerations.
Document the reason for an exception. That makes the next review more efficient and helps a new administrator avoid undoing a deliberate decision.
Separate entitlement from implementation
Review licensing, configuration, suitability and service responsibility as separate questions. Before adding or replacing a tool, ask what you own and what work would be needed to use it properly.
Consider dependencies and the effect on employees as well as the subscription cost. A change may require planning, configuration, testing or additional administration.
ProIncident includes Microsoft 365 administration for a standard business environment. Advanced requirements may need additional scope. Licensing, service responsibility and project work should each be clear in the proposal.
Put decisions on the renewal calendar
For each proposed change, record the owner, reason, anticipated effect and earliest practical decision date. Confirm supplier terms before assuming a purchased quantity can change immediately.
Connect future reviews to employee changes, new applications and business plans. Keep records current enough that renewal is a deliberate choice rather than a search for unexplained line items.
If Copilot is part of the subscription, review its assignments and useful work separately using the Copilot license review.
Frequently asked questions
Does an unused license always mean an immediate saving?
No. Assignment, purchased quantity and commitment terms are separate considerations. Confirm the actual subscription before calculating a change.
Should every employee have the same license?
The appropriate arrangement depends on roles, required capabilities and licensing terms. Uniformity can simplify administration, but it is not a substitute for reviewing needs.
Are Microsoft licenses included in ProIncident's starting price?
The proposal must state the licensing arrangement. Standard Microsoft 365 administration is included; that should not be read as confirmation that every subscription or advanced feature is included.
Know what you own and who looks after it
Bring the subscriptions, roles and renewal questions you want to untangle. Discuss the licensing decisions alongside the people who manage your Microsoft 365 environment.