Microsoft 365 cost management for FinOps teams
Get a clear picture of Microsoft 365 licensing costs across your organization. 365TUNE helps FinOps and finance teams track spending, allocate costs to departments and cost centers, and provide accurate financial reporting for budgeting and planning.
- license spend per month
- $118,600
- annualized spend
- $1.42M
- Engineering
- $41,800
- Sales
- $34,200
- Operations
- $22,100
- Other departments
- $20,500
Know exactly where your Microsoft 365 budget goes
Microsoft 365 licensing costs are often consolidated into a single bill, making it difficult to understand how spending is distributed across the business.
365TUNE connects licensing costs with organizational data to show what each department, cost center, project, or location consumes.
Give finance teams the visibility needed to manage budgets, explain costs, and hold business units accountable for their Microsoft 365 spending.
Groups come from Entra ID attributes, including custom ones. Set the split once, then export it to Excel or PDF for showback or chargeback.
How cost allocation works| Cost center | Users | Per month | Share |
|---|---|---|---|
| Engineering | 720 | $41,800 | 35% |
| Sales | 640 | $34,200 | 29% |
| Operations | 520 | $22,100 | 19% |
| Finance and HR | 300 | $12,300 | 10% |
| No cost center set | 220 | $8,200 | 7% |
| Total | 2,400 | $118,600 | 100% |
Renewal-ready reports, 90 days out
For each license type, 365TUNE shows how many you own, how many are assigned and how many people actually used in the last 30 days. The gap between those three numbers is your negotiating room.
Downgrade candidates are listed by name: people on E5 who use nothing E5 adds. Whether you can cut seats mid-term depends on your agreement, so most teams take this report into the renewal itself.
Active means signed in and used a workload in the last 30 days. Export the report to Excel or PDF.
How unused license detection works| License | Owned | Assigned | Active | Used |
|---|---|---|---|---|
| Microsoft 365 E5 | 760 | 742 | 512 | 67% |
| Microsoft 365 E3 | 1,700 | 1,658 | 1,250 | 74% |
| Power BI Pro | 400 | 388 | 221 | 55% |
| Visio Plan 2 | 120 | 120 | 38 | 32% |
What FinOps teams can do with 365TUNE
Track Microsoft 365 spending
See total monthly and annual licensing costs, including spending by subscription plan and business unit. Understand how your Microsoft 365 budget is distributed across the organization.
Allocate costs to departments and cost centers
Assign license expenses to the departments, projects, and cost centers responsible for them. Support internal cost allocation, showback, and chargeback reporting with detailed licensing data.
Understand license cost distribution
See which Microsoft 365 products contribute most to your spending, how many licenses are assigned, and how costs vary across departments.
Improve budget planning
Use current license spending and allocation data to support financial forecasts, budget reviews, and subscription renewal planning.
Identify unallocated spending
Find license costs associated with users who have missing or incomplete department and cost center information, helping improve reporting accuracy.
Generate financial reports
Prepare consistent Microsoft 365 spending reports for finance teams, department heads, and business leadership without manually consolidating licensing data.
From one Microsoft 365 bill to complete cost visibility
Understand total spending
View your organization’s monthly Microsoft 365 licensing costs and the subscriptions contributing to them.
See who owns the costs
Break down spending by department, cost center, project, or location to understand how licensing expenses are distributed.
Report with confidence
Use consistent licensing and organizational data to prepare financial reports, support budget discussions, and improve cost accountability.
Financial reporting that IT and finance can agree on
Finance needs accurate spending figures. IT manages the licenses and subscriptions behind those costs.
365TUNE gives both teams a consistent source of licensing and financial data, reducing the need for manual spreadsheets and repeated data requests.
Finance can focus on budgeting, allocation, and reporting while IT manages licensing decisions and optimization activities.
What finance needs to know about access
Reporting needs read-only access to your tenant, granted once by an IT admin. Nothing changes in Microsoft 365 unless someone acts on a finding, and anything that writes asks for its own consent. 365TUNE is ISO 27001 certified, has a SOC 2 Type II report and doesn’t use your data for training.
Security and trustGive every Microsoft 365 dollar a clear owner
Understand your licensing expenses, improve cost accountability, and make Microsoft 365 financial reporting easier across the organization.
Questions from finance teams
What is Microsoft 365 FinOps?
FinOps applies cloud cost practice to Microsoft 365: knowing what each team spends on licenses, finding what isn’t used and making that spend someone’s responsibility. 365TUNE supplies the numbers: spend by group, utilization by license type and savings by action.
Can we charge departments back, or only show them their cost?
Both. Showback gives each department its figure with no money moving; chargeback bills it. Most organizations start with showback and switch once budget holders trust the split.
How much do teams usually find?
For organizations that act on the findings, the spend reclaimed is typically 20–30% of license spend (365TUNE research, 2026).
Does finance need admin access to Microsoft 365?
No. An IT admin connects the tenant once with read-only access. Finance works in 365TUNE’s reports and exports.
Which prices does 365TUNE use?
Microsoft US list prices, for example Microsoft 365 E3 at $39 and E5 at $60 per user per month, paid yearly.