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Challenging an Inflated True Up

PUBLISHED DECEMBER 14, 2025 · UPDATED APRIL 23, 2026

The annual true up demand is a starting position, not a settled bill. When the number looks high, it usually is, and the count behind it can be challenged.

Every year an Enterprise Agreement requires you to report and pay for the licenses you added above your baseline. That is the true up. The mistake organizations make is to treat the figure they are handed as a fixed obligation. A true up is a count, and a count can be wrong. When the demand looks inflated, the right response is not to pay and not to panic, but to verify. This top of funnel article explains why true ups come in high and how to challenge one with evidence.

A true up is not an audit, but the discipline is similar

A true up is a contractual reporting step inside your Enterprise Agreement, where you count the additional licenses deployed during the year and pay for them. It is not a formal audit and it does not run through a third party accounting firm. But the same principle applies: whoever counts carefully controls the number. If the count handed to you is built from assumptions rather than your real deployment, it will almost always favor the vendor.

Why the number tends to come in high

An inflated true up is rarely the result of bad faith. It is the predictable outcome of counting in the simplest, most conservative way. The usual causes are familiar.

What an inflated true up looks like in numbers

The gap between a demanded count and a verified one is often substantial. The figures below are indicative, but they show how each correction moves the total.

LineDemandedVerified
Additional E5 users900620
Of which leavers still assignedincludedremoved
Users correctly sized to E3counted as E5180 moved down
Net true up position900620

These numbers are indicative only, but the shape is real. A third of a true up line can disappear once leavers are removed and tiers are corrected to actual usage.

How to challenge the demand

Challenging a true up is a matter of replacing assumptions with evidence. The sequence is straightforward.

A true up is a commercial conversation, not a penalty. Because there is no 5 percent clause or 125 percent uplift in a true up the way there is in a formal audit, the room to negotiate the count is wide. The discipline that wins is documentation.

Where a true up can turn into something more

An inflated true up is also a signal worth reading. A demand that is far above your own understanding of your estate can indicate that Microsoft's view of your deployment differs from yours, and that difference is exactly what draws audit attention. Correcting the true up with evidence does double duty: it lowers this year's bill and it closes the gap that could otherwise trigger a formal review later.

Take the playbook with you

Knowing why a true up inflates is the first step. Knowing how to rebuild the count and present it is the work. The Microsoft Audit Survival Guide sets out the full method our analysts use, including the true up corrections that most often move the number.

Get the survival guide

Download the Microsoft Audit Survival Guide, the buyer side reference for challenging inflated demands and defending your position.

Download the Microsoft Audit Survival Guide

If you want a second set of eyes first, we challenge inflated counts through our EA true up defense work.

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