Two separate cost events (the November 2025 discount removal and the July 2026 list-price rise) stack on the same renewal to produce an effective increase far above either headline. This is the layered math for a 25,000-seat E5 estate, the ~$3M annual number, and what to do before you sign.
Two separate cost events (the November 2025 discount removal and the July 2026 list-price rise) stack on the same renewal to produce an effective increase far above either headline. This is the layered math for a 25,000-seat E5 estate, the ~$3M annual number, and what to do before you sign.
Microsoft's 4 December 2025 announcement put the Microsoft 365 E5 list-price increase at 5.3% and E3 at 8.3%, effective 1 July 2026. If you stop reading there, you will underbudget your renewal by roughly a factor of three. The published percentage describes only one of two cost events landing on your agreement. The second event, the removal of Enterprise Agreement volume discounts on 1 November 2025, already happened, and it hits the same renewal line.
In 25 years of negotiating this vendor's agreements, I have rarely seen two independent price mechanisms converge on a single renewal window with this much compounding force. A 25,000-user E5 estate that previously held Level D pricing faces an effective annual increase of approximately $3 million, which works out near 20%, not 5.3%. Understanding why the two numbers diverge is the difference between a defensible budget and a board-level surprise. Our pillar guide to the EA list-price shift covers the program-level mechanics; this page does the arithmetic.
The 5.3% you were quoted is the list-price event. The other 14 to 15 points are the discount you no longer have.
On 1 November 2025 Microsoft eliminated volume discount Levels B, C, and D across the Enterprise Agreement and MPSA for Online Services. Every customer now renews Online Services at Level A, which equals the published Microsoft.com list price. There is no tier left to negotiate into; the ladder was removed, not repriced.
For large tenants this was the bigger of the two events by a wide margin. A former Level D customer was buying at a materially discounted rate off list. Reverting to Level A erases that entire gap in one step. Independent analyses put the instant uplift at 12 to 15% for enterprise and non-US government customers, and 6 to 12% for mid-market estates of 500 to 5,000 seats that previously sat at Level B or C. Note the asymmetry: mid-market takes a smaller discount-removal hit than large enterprise because their prior discount was shallower to begin with. We break the tier math down fully in what losing Levels A to D actually costs.
The critical point for planning: this event is not a future risk you can time around. It is a completed change. You cannot recover Level B through D pricing at any renewal date. What you can still influence is whether the July 2026 list increase stacks on top of it.
Effective 1 July 2026, Microsoft raises published list prices across most of the M365 and Office 365 range. Because the discount ladder is already gone, this increase applies directly to the Level A price you now pay, with no cushion. The two events do not add; they compound, because the second percentage is applied to the higher post-discount-removal base.
Existing customers stay on current pricing until their next renewal after 1 July 2026. That single sentence is your only remaining lever on the list-price event. An organization that completes a renewal before 1 July 2026 locks the current list rates for the full new term, typically three years. This is the mechanic we detail in the early-2026 price-lock window. The discount is gone either way; the list increase is what an early renewal defers.
| SKU | Old list | New list | List increase |
|---|---|---|---|
| Microsoft 365 E5 | $57.00 | $60.00 | 5.3% |
| Microsoft 365 E3 | $36.00 | $39.00 | 8.3% |
| Office 365 E5 | (per Microsoft) | (per Microsoft) | ~8% |
| Office 365 E3 | $23.00 | $26.00 | 13% |
| M365 Business Standard | $12.50 | $14.00 | 12% |
| Microsoft 365 F3 | $8.00 | $10.00 | 25% |
| Microsoft 365 F1 | $2.25 | $3.00 | 33% |
| Windows Enterprise (per device) | $5.85 | $7.63 | 31% |
| Microsoft 365 Apps | $12.00 | $14.00 | 17% |
| Entra Plan 1 | $6.00 | $7.00 | 16% |
Two plans do not move: Microsoft 365 Business Premium and Office 365 E1 stay flat. Standalone Microsoft Teams and standalone Microsoft 365 Copilot licenses are also unaffected by this list action. Everything else in the enterprise stack rises, and the Frontline SKUs (F1 up 33%, F3 up 25%) rise fastest in percentage terms.
Here is the arithmetic that turns a 5.3% headline into a ~20% invoice. Take a 25,000-user Microsoft 365 E5 estate that previously held Level D volume pricing.
$900K from the list rise. $2M from the vanished discount. One renewal line, one 20% surprise.
E3 is worse in percentage terms because its list increase (8.3%) is larger. A 25,000-user E3 organization with former Level D pricing sees annual cost rise from approximately $9.5 million to $11.7 million, an increase near $2.2 million or 23%. The pattern holds: the larger your prior discount and the higher the SKU's list-increase percentage, the further your effective number drifts above the headline.
Two compounding traps get missed in most budget models. First, Frontline. The 25% list increase on F3 stacks with the discount removal to produce an effective increase exceeding 40% for organizations that held Level D pricing. If you run a large Frontline footprint (retail, logistics, healthcare shift workers), model these SKUs separately. They are the single fastest-rising line in the catalog and they scale by headcount, not by knowledge-worker seat count.
Second, Unified Support. Microsoft Unified Support is contractually priced as a percentage of your Microsoft licensing spend, typically 8 to 12%. When your license baseline rises, your support bill rises by the same percentage, with no change to the support you receive. On the 25,000-seat E5 model, an organization paying $1.5 million annually for Unified Support would see that cost climb by $300,000 or more, purely as a function of the higher licensing base. This is a third-order compounding effect: the discount removal lifts your license spend, the list increase lifts it again, and Unified Support multiplies whatever total lands.
One published three-stage model illustrates the full stack: a $10M EA moving to roughly $12.5M through EA tier elimination (+9%, +$0.9M), Copilot bundling (+14% cumulative, +$0.5M), and the Unified Support multiplier (+25% cumulative, +$1.1M). The lesson is that your true renewal delta is not one percentage, it is a chain of them applied in sequence.
The discount ladder is gone, so the old lever (arguing your way to a higher volume tier) no longer exists. Your remaining levers are structural and time-bound. In order of impact:
One further trap for E5 estates leaning into Security Copilot: if Security Copilot SCU usage exceeds the 400-per-1,000-users limit, cost flips to pay-as-you-go at $6 per SCU once metering starts. Model this before you assume Copilot is fully bundled.
Treat this as a sequencing exercise, not a single decision. First, rebuild your renewal forecast using the two-event model: apply the discount removal to your current spend to establish your real Level A base, then apply the July 2026 list increase per SKU on top. That combined figure, not the headline percentage, is your budget. On a 25,000-seat E5 estate the answer is near $18 million and roughly $3 million above prior-year, so confirm your finance model reflects that before it reaches your CFO.
Second, decide the timing question deliberately. If your renewal falls near 1 July 2026, model both paths (renew early at current list, or renew after and absorb the increase) and quantify the three-year value of the price lock. On E5 that lock is worth approximately $900,000 per year for the term, and it is the only remaining lever on the list-price event. Third, right-size the estate before you lock anything, because a three-year lock on an over-licensed footprint compounds the wrong number for three years.
The vendor's framing (a modest single-digit list increase) is accurate and incomplete. Your job is to price the whole stack: discount removal, list increase, Frontline outliers, and the Unified Support multiplier riding on top. Do that math yourself, name the ~20% number in your own budget, and you convert a surprise into a negotiation.
Because two separate events hit the same renewal. The 1 November 2025 removal of EA volume discounts reverted former Level D customers to list-price Level A, adding roughly 12 to 15% on its own. The July 2026 list increase of 5.3% then applies on top of that higher base. Combined, a 25,000-seat E5 estate lands near 20%, not 5.3%.
No. Microsoft removed volume Levels B, C, and D on 1 November 2025, and that change is already applied. Every EA and MPSA customer now renews Online Services at Level A, which equals the published list price. You can still negotiate concessions through Azure commitments or multi-year prepay, but the volume tier ladder itself is gone.
The list rise from $57 to $60 adds $900,000 per year (25,000 users times $36 per user per year). The discount removal from Level D to Level A adds approximately $2 million. Together that is roughly $2.9 million, which rounds to about $3 million and pushes total spend near $18 million.
No, it avoids only the list-price event. Renewing before 1 July 2026 locks current list rates for the full term, protecting the $900,000 list component on the E5 model. The discount removal already happened on 1 November 2025 and cannot be avoided or recovered by any renewal date.
Microsoft Unified Support is priced as a percentage of your total Microsoft licensing spend, typically 8 to 12%. When the discount removal and list increase raise your license base, your support bill rises by the same percentage automatically. On a $1.5 million Unified Support contract, that is $300,000 or more of extra cost for no change in service.
Frontline plans. F3 rises 25% and F1 rises 33% on list, and when the discount removal stacks on top for former Level D customers, the effective increase on F3 exceeds 40%. E3 also runs worse than E5 in percentage terms because its 8.3% list rise is larger, producing roughly a 23% effective increase for a 25,000-seat Level D estate.
Microsoft 2026 price increases across M365, Azure, Copilot, and Dynamics. Forecast the impact, mitigate it, and reset your renewal posture. Buyer side.
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