Most enterprises arrive at the EA renewal carrying entitlements they no longer use. Defender SKUs displaced by a different security platform. Power BI capacity that was sized for a peak load that never returned. M365 E5 seats for populations that never adopted the premium features. Decommissioning is the systematic removal of those entitlements before the renewal proposal is built. It is the single highest leverage hour spent in the entire renewal cycle.
The default Microsoft renewal proposal is built from the current entitlement footprint plus growth assumptions. If the buyer side has not done the decommissioning work, the proposal carries the full weight of accumulated shelfware into the next term. The remedy is mechanical. Decommission first. Renew second. The work happens in the eighteen months before the renewal date, not the eighteen days before signature.
The decommissioning strategy starts with a buyer side audit of every active SKU against actual consumption. Microsoft has this data. The buyer side needs the same data, independently sourced, with consumption windows long enough to surface seasonal and quarterly patterns. Ninety day windows are the minimum. One hundred eighty days are stronger.
The account team has access to the same telemetry through the Customer Success workflow. If the buyer side does not pull the same data independently, the renewal conversation runs on an information asymmetry that favors Microsoft. Closing that asymmetry is the precondition for every subsequent decommissioning step.
Not all unused entitlements are equal. The decommissioning strategy categorizes shelfware into three classes, each of which is handled differently in the renewal negotiation.
Decommissioning in the wrong order creates operational risk and procurement friction. The right sequence starts with the lowest impact moves, builds organizational confidence, then moves into the higher value but higher friction decommissions.
The cheapest hour spent on a renewal is the hour spent in the consumption data. Every other negotiation lever depends on the picture the decommissioning work produces.Practice principle · EA renewal engagements
Decommissioning surfaces value only if it shows up in the buyer side anchor letter. The mechanics are direct. The anchor letter is built around the post decommissioning footprint, with consumption evidence cited per SKU. Microsoft account teams will probe the numbers. Buyer side teams that did the consumption work cleanly hold the line and recover the value. Buyer side teams that decommissioned superficially get probed back to the original footprint.
The largest mistake we observe in decommissioning work is treating it as a one time renewal cycle activity. The buyer side teams that capture the most value across multiple renewal cycles institutionalize the consumption review as a quarterly process across the term, not a six month sprint before signature. That cadence produces a continuous decommissioning pipeline, with proposed reductions queued up against the next anniversary or the next renewal. The cumulative value of that institutional discipline compounds across renewal cycles. A buyer side team that consistently right sizes at quarterly cadence enters every renewal with a smaller, cleaner, more defensible footprint than a team that decommissions only once per cycle.
The table below summarizes the four decommissioning waves we run in our active EA engagements, with the typical recovery band and time to complete each.
| Wave | What gets decommissioned | Time to execute | Typical recovery |
|---|---|---|---|
| 01 · Inactive accounts | Departed users, contractors | 30 days | 2 to 4 percent of base |
| 02 · Premium downgrades | E5 to E3, P2 to P1 | 60 to 90 days | 3 to 6 percent of base |
| 03 · Capacity right size | Power BI capacity, Azure commit | 90 to 120 days | 2 to 5 percent of base |
| 04 · Strategic exits | Workloads displaced by other vendors | 120 to 180 days | 1 to 4 percent of base |
Across the 112 EA engagements in our practice, the single strongest predictor of buyer side outcome is the quality of the decommissioning work done in the twelve months before the renewal date. The renewals where the consumption audit was rigorous, the categorization was honest, and the waves were executed in sequence consistently produced the strongest commercial outcomes. The renewals where decommissioning was deferred or rushed consistently produced weaker outcomes, regardless of how aggressively the late stage negotiation was run. The buyer side leverage is in the data. The negotiation only realizes the leverage that the data created. Our standing recommendation to every client entering an EA renewal is the same. Start the decommissioning work at month eighteen. Every month deferred costs roughly one percent of recoverable value.
Three observations from EA renewal cycles where decommissioning was the central buyer side workstream. Each illustrates how the discipline shaped the negotiated outcome.
The technical work of identifying unused entitlements is straightforward. The political work of taking premium SKUs away from internal stakeholders who have grown attached to them is much harder. Across our portfolio, the renewals where decommissioning produced the strongest commercial outcomes were the ones where senior executive air cover for the right size work was established at month eighteen and maintained through signature. Without that air cover, internal stakeholders push back, the right size erodes, and the renewal arrives with a footprint closer to the original than to the decommissioned target.
Buyer side teams that decommission superficially get probed back to the original footprint by Microsoft account teams. The probes are specific. Per user activity data. Per SKU feature usage. Seasonal patterns. Account teams have access to all of this through the Customer Success workflow and they will use it to challenge a right size argument that does not hold up under scrutiny. The defense against the probe is rigorous consumption work in the eighteen months before the renewal. Decommissioning that is data driven and documented holds up under pressure. Decommissioning that is aspirational does not.
The buyer side teams in our portfolio that capture the most value over multiple renewal cycles do not decommission once per cycle. They decommission continuously. A quarterly consumption review identifies emerging shelfware as it forms, the substitution clause moves committed spend to where it produces value, and the next renewal arrives with a smaller, cleaner footprint than the one before. The compounding effect across two renewal cycles routinely produces savings in the range of fifteen to twenty five percent over what a single renewal cycle decommissioning program would produce. Institutional discipline matters more than tactical brilliance. Both, applied together, produce the highest value outcomes we observe across the practice.
The decommissioning work converts into negotiation leverage at exactly one moment in the renewal cycle. The anchor letter at month six to nine, when the buyer side issues a counter proposal built around the post decommissioning footprint. Decommissioning work completed but not surfaced in the anchor letter produces no negotiation value. Decommissioning work surfaced in the anchor letter, with consumption evidence cited per SKU, frames every subsequent commercial conversation. Microsoft account teams that receive a well documented anchor letter cannot credibly argue back to the original footprint. The probes will continue, but they will be probes against documented evidence rather than against aspirational claims. Buyer side teams that complete the decommissioning work and then fail to surface it in writing leave the value on the table. Across our portfolio, the act of writing the anchor letter against the decommissioned footprint is worth between two and four percent of EA value on its own, separate from the decommissioning itself.
Decommissioning interacts with every other lever in the renewal cycle. The related notes below cover the adjacent posture work.
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