EA to MCA E Transition Without Losing Your Terms
Microsoft is steering enterprise clients off the Enterprise Agreement and onto the Microsoft Customer Agreement for Enterprise. Time the move to renewal, or you hand back the discount depth you spent years earning.
Prepared by Redress Compliance · June 2026 · Representative Microsoft estate scenario (benchmark scenario, not a quote)
Executive Summary
The Microsoft Customer Agreement for Enterprise (MCA E) is the successor to the Enterprise Agreement (EA). Microsoft is routing most enterprise renewals toward it. The move is a commercial reset, not a paperwork swap.
Three things change at once. The EA price levels A to D disappear, and Microsoft began collapsing those discount tiers on November 1, 2025. Billing moves from an annual true up to monthly arrears. The agreement becomes non expiring, so your renewal deadline, the one moment you held real leverage, goes away.
For a large Level C or Level D estate, accepting the default MCA E price can cost 6 to 12 points of effective discount. In the worked scenario that is about $1.64M over three years on a single Microsoft 365 estate.
This paper covers the EA versus MCA E framework, the contractual differences, the billing cadence, and the transition timing. Every number in the worked scenario is a benchmark, not a quote.
What we see across Microsoft EA to MCA E moves, 2024 to 2025
Across roughly 25 to 35 Microsoft renewals and MCA E migrations Morten Andersen and the Redress team advised on between 2024 and 2025, three patterns recur:
- Large Level C and Level D customers lose 6 to 12 points of effective discount on the default MCA E price unless the loss is negotiated back before signing.
- The non expiring MCA E removes the renewal deadline, and with it the single moment clients held the most leverage, so concessions get harder to win after the move.
- Azure commitments rebuilt under new terms drift 10 to 20 percent above the prior EA forecast when no one re baselines consumption first.
What the Microsoft MCA Transition Actually Is
The MCA E is a direct agreement between your company and Microsoft that replaces the EA, the MPSA, and the older online subscription agreements. Microsoft positions it as the single modern path for commercial buying. The administrative home moves into the Microsoft 365 admin center and the Azure billing portal.
The shift is more than a new signature page. The MCA onboarding model changes the SKU catalogue, the billing structure, and the way you account for growth. Treat it as a new commercial contract that happens to carry your old workloads.
| MCA E trait | Why it matters at the table |
|---|---|
| Direct with Microsoft | The agreement is between you and Microsoft, with a partner optional, so the reseller buffer that softened EA pricing can thin out. |
| Non expiring term | There is no end date and no scheduled renewal, so the deadline leverage of an EA expiry disappears. |
| No price level tiers | The A to D level discounts are gone, so volume no longer earns an automatic discount band. |
| Monthly billing | Consumption is invoiced monthly in arrears rather than reconciled once a year at true up. |
EA Versus MCA E: What Actually Changes
The EA earned discounts through price levels tied to your user or device count. The deeper your band, the better your unit price. The MCA E removes those bands, so a 15,000 seat estate and a 3,000 seat estate start from the same list.
The EA level bands were the quiet engine of large account discounts. Knowing where your estate sat is the first step to measuring what a move costs you.
| EA price level | User or device band | Discount character |
|---|---|---|
| Level A | 500 to 2,399 | Entry band, shallow discount |
| Level B | 2,400 to 5,999 | Moderate discount depth |
| Level C | 6,000 to 14,999 | Deeper discount, large estates |
| Level D | 15,000 plus | Deepest EA discount band |
The list reference matters because the MCA E starts there. Microsoft 365 E5 carries a published list price of about 57 dollars per user per month on an annual commitment. A Level C estate that held roughly 15 percent off list under the EA can land near 5 percent off on a default MCA E offer.
Effective discount depth by agreement path
Representative Level C Microsoft 365 estate. Default MCA E pricing gives back most of the EA discount unless it is negotiated.
Benchmark ranges: Redress Compliance advisory engagement file, 2024 to 2025. Benchmark scenario, not a quote.
The Contractual Differences That Matter
Most of the risk in the move hides in clauses, not in the price grid. Four differences decide whether you keep your protections or quietly surrender them at signature.
- Term and deadline. The EA expires on a date you can plan around. The MCA E does not expire, so you lose the natural renewal moment when Microsoft has to compete for the renewal.
- Price protection. An EA holds enrolled prices for the term. The MCA E offers no long term lock, and Azure rates can move month to month, so budgets need fresh guardrails.
- Discount mechanism. EA levels granted an automatic band. MCA E discounts are negotiated and recorded per agreement, so nothing is automatic.
- Channel. The EA was partner managed through a licensing reseller. The MCA E is direct, with a partner only where you appoint one.
Billing Cadence: From Annual True Up to Monthly Arrears
The EA reconciled growth once a year. You added users through the year and trued them up on the anniversary, with a single invoice and a known date. The MCA E invoice covers a calendar month and is generated a few days after the month closes.
Monthly arrears improves cash flow flexibility, but it removes the planned true up moment. Usage governance becomes continuous rather than annual, so cost control has to live in the admin center every month, not in one yearly reconciliation.
| Cadence factor | Enterprise Agreement | MCA E |
|---|---|---|
| Reconciliation | Annual true up on anniversary | Monthly invoice in arrears |
| Growth capture | Once a year, planned | Continuous, as consumed |
| Price hold | Held for the three year term | Annual on subscriptions, monthly on Azure |
| Governance rhythm | One yearly review | Monthly review required |
When to Transition: Timing the Move
Time the move to your EA renewal or expiry date, not to Microsoft's calendar. Moving mid term throws away the leverage of an expiring agreement and starts the MCA E clock with no concession in hand. Plan 6 to 9 months of transition work for a large estate.
The credible threat to migrate is itself the lever. Clients who put the MCA E move on the table at EA renewal typically capture 3 to 7 percent of additional discount versus the prior EA term, whichever path they finally choose.
| Phase | When | What gets decided |
|---|---|---|
| Baseline and model | 9 months out | Measure your EA level, model the discount loss, re baseline Azure and Microsoft 365 use. |
| Leverage the renewal | 6 to 4 months out | Put EA renewal and MCA E side by side, use the move as the lever for discount recovery. |
| Re paper and protect | 3 to 1 months out | Lock negotiated discounts and annual billing into the MCA E before signing. |
| Cutover and govern | Go live | Move admin and billing, then stand up monthly usage governance. |
The Economics: A Representative Estate
Consider Meridian Manufacturing, a representative Level C estate of 8,000 Microsoft 365 E5 seats. At a list of 57 dollars per user per month, the annual list is 8,000 times 684 dollars, or 5,472,000 dollars before any discount.
Under the held EA, a 15 percent level discount sets the net. The arithmetic is simple and it is where the money sits.
| Annual cost line | Amount |
|---|---|
| Microsoft 365 E5, 8,000 seats at 57 dollars per month | $5,472,000 |
| Less EA Level C discount (15 percent) | -$820,800 |
| Net EA annual cost | $4,651,200 |
Now compare three forward paths over a three year horizon: hold the EA at the legacy Level C discount, accept the default MCA E offer at 5 percent off, or negotiate the MCA E back to 11 percent using the migration as leverage.
| Forward path | Discount | Annual | Three year total |
|---|---|---|---|
| Hold EA, legacy Level C | 15% | $4,651,200 | $13,953,600 |
| Default MCA E offer | 5% | $5,198,400 | $15,595,200 |
| Negotiated MCA E | 11% | $4,870,080 | $14,610,240 |
| Discount loss, default MCA E versus held EA | $1,641,600 |
Annual Microsoft 365 cost by agreement path
Meridian Manufacturing, 8,000 E5 seats. Default MCA E adds about 547,000 dollars a year over the held EA.
Benchmark ranges: Redress Compliance advisory engagement file, 2024 to 2025. Benchmark scenario, not a quote.
Three year total cost by agreement path
Accepting the default MCA E costs about 1.64 million dollars more than the held EA across three years.
Benchmark ranges: Redress Compliance advisory engagement file, 2024 to 2025. Benchmark scenario, not a quote.
Where the Common Advice on the MCA E Transition Is Wrong
The standard account team line is that the MCA E is just a paperwork swap, so you should sign when Microsoft asks and nothing material changes. We disagree, and the engagement file is the reason.
It is only a paperwork swap
- Move on Microsoft's timeline whenever asked.
- Sign the new agreement, keep the same prices.
- Treat it as an administrative formality.
It is a price reset, time it to renewal
- The move erases your level discount and your deadline leverage at once.
- Large estates can give back 6 to 12 points unless the loss is negotiated first.
- The win is to model the loss, then recover it before you sign.
The swap is harmless only for a small estate that never earned a deep level discount. For a Level C or Level D client, signing on Microsoft's timeline converts an automatic band into a negotiation you did not prepare for. Model the loss, then use the move as the lever rather than the surrender.
Our Recommendations
Model the discount loss before you sign
Measure your EA level and price the default MCA E offer against it. Know the number you are protecting before Microsoft sets the agenda.
Time the move to your EA renewal
Do not migrate mid term. The expiring EA is the leverage moment, and the non expiring MCA E has none of its own.
Use the migration as the lever
Put EA renewal and MCA E side by side and credit the move for 3 to 7 points of recovery, whichever path you choose.
Re baseline Azure and Microsoft 365 first
Rebuild commitments on real consumption. Commitments carried over without a fresh baseline drift 10 to 20 percent high.
Replace the lost true up with monthly governance
Stand up a monthly usage review in the admin center, because the annual reconciliation that caught drift no longer exists.
Talk to Us Before You Re Paper
Redress Compliance is a 100 percent on your side advisory firm with no vendor affiliations, serving 500+ enterprise clients with more than $2B under advisory across 11 vendor practices, including deep Microsoft EA and MCA E expertise. If your EA renewal is in view, we will model the discount loss, build the MCA E comparison, and sit on your side of the table. Contact us at morten@redresscompliance.com or visit redresscompliance.com to book a Microsoft transition review this quarter. We are glad to tie a meaningful part of the fee to delivered value.
