The buyer side framework for Microsoft 365 license rationalization. Reclassify, downgrade, retire across the E1, E3, E5, F-tier population.
Microsoft 365 optimization means matching every user to the lowest license tier that covers their real need, and removing seats nobody uses. It is a usage exercise first and a pricing exercise second.
Buyers who chase the renewal discount before cleaning the estate optimize the wrong number. The suite mix, not the rate, is where the money sits.
Pull sign in activity by user and compare it to assigned licenses. Seats with no recent activity, and users on a higher tier than they use, are the first savings to claim.
Over assigned tiers, dormant seats, and unchecked add ons drive the bill. The per user rate is rarely the cause on its own.
Where Microsoft 365 cost concentrates
| Lever | Buyer risk | Buyer move |
|---|---|---|
| Suite tier | E5 across all users | Match tier to real use |
| Dormant seats | Assigned, never used | Reclaim before renewal |
| Add ons | Renewed without a check | Challenge by usage |
Split users by the features they actually use and assign the lowest tier that fits. A mix of standard and premium suites, not blanket premium, holds the value for most organizations.
Confirm the suite contents and current rates on the Microsoft 365 enterprise plans and pricing page and verify the reassignment and add on rules on the Microsoft Product Terms before you renew.
The standard account team pitch is to standardize everyone on E5 so the estate is consistent and future proof. We disagree.
In the reviews Morten ran, blanket E5 stranded 20 to 35 percent of seats on users who never opened the advanced security or analytics features they paid for. The buyer side move is to right size the suite mix to real use, reclaim dormant seats before the renewal, and challenge every add on by sign in data.
The buyer side move is to make measured use, not standardization, the basis of the suite mix.
The cheapest Microsoft 365 seat is the one matched to what the user actually opens, not the one bought for consistency.
Clean the estate before you negotiate. The usage data, not the discount, sets the cost.
Bring help in before the renewal count is fixed, while the suite mix can still change. The estate you renew sets the per user cost for the term.
Morten Andersen optimized these Microsoft 365 estates himself. He will walk your suite mix and your three biggest levers in a 30 minute call. No pitch.
It is matching each user to the lowest M365 license that meets their need, removing unused E5 and E3 seats, and cutting duplicate add ons. Most estates carry overprovisioned licenses bought at the last renewal.
Buyers commonly recover a meaningful share of M365 spend by reassigning over licensed users and retiring dormant seats before renewal. The savings come from rationalization, not headline discount.
No. E5 suits a minority of users who need its security and compliance stack, while many run fine on E3 or the Business and Frontline tiers. The playbook gives the assignment criteria.
Optimize before the renewal, not after, so the reduced seat count resets the baseline Microsoft prices against. Cleaning up after signature locks in the inflated count.
Redress Compliance audits the assignment, builds the right sized license plan, and supports the renewal. Contact us to scope the engagement.
500+ enterprise clients. 11 vendor practices. Industry recognized. One conversation can change what you pay for the next three years.
Vendor watch, contract clauses, audit trends. Monthly briefing for buy side leaders.
Once a month. Audit patterns, renewal benchmarks, vendor commercial signals across Oracle, Microsoft, SAP, Salesforce, IBM, Broadcom, AWS, Google Cloud, ServiceNow, Workday, Cisco, and the GenAI vendors. No follow up sales pressure.
Free providers (Gmail, Yahoo, Outlook) cannot subscribe. Work email only. Unsubscribe in one click.
