How the UAE DMTT (Global Minimum Tax) Affects Companies in DMCC: The Blind Spot for Large Groups
"Our local entity is small, so it doesn't apply" may be a misunderstanding. The DMTT test is based on the consolidated revenue of the whole group.
"Our DMCC subsidiary is small, so the global minimum tax doesn't apply to us." This assumption may contain a significant misunderstanding. This article explains how the Domestic Minimum Top-up Tax (DMTT) works and the points large groups tend to overlook.
This article is a companion to our complete guide to QFZP in DMCC. Please refer to it for the overall QFZP framework.
What is the DMTT?
The DMTT is a regime the UAE introduced on 1 January 2025 in line with the OECD-led global minimum tax framework, commonly known as Pillar Two.
- Scope: multinational groups with consolidated global revenue of EUR 750 million or more in at least two of the four preceding financial years
- Minimum effective rate: 15%
- Even where a UAE entity benefits from the 0% QFZP rate or the standard 9% rate, an in-scope group pays a top-up tax so that its effective tax rate in the UAE reaches 15%.
The blind spot: the test is the revenue of the whole group
This is the point most often misunderstood. Whether the DMTT applies is determined not by the revenue of the DMCC entity itself, but by the consolidated global revenue of the multinational group it belongs to.
However small your DMCC entity, if the consolidated global revenue of its parent group exceeds the EUR 750 million threshold, the entity may be within the scope of the DMTT. Large listed groups — particularly trading houses, major manufacturers and energy companies with large group-wide revenue — must check this case by case, regardless of the size of the local entity.
How QFZP and the DMTT relate
| Regime | Test | Rate |
|---|---|---|
| QFZP — qualifying income | Whether the DMCC entity meets the substance, audit, transfer pricing and other conditions | 0% |
| QFZP — non-qualifying income | Income that does not meet the conditions above | 9% |
| DMTT | Whether the consolidated global revenue of the whole group, including the parent, is EUR 750 million or more | 15% minimum effective rate |
QFZP looks at the activities and set-up of the local entity; the DMTT looks at the size of the whole group. Because the two tests are entirely different, achieving 0% under QFZP and being outside the DMTT are two completely separate questions.
What large groups should do now
- 1Confirm with your group finance and accounting function whether the group's consolidated global revenue meets the EUR 750 million threshold.
- 2If it does, do not base the expansion decision on the local entity's tax benefits alone (such as 0% under QFZP). Model the impact on the group's effective tax rate.
- 3Review the status of transfer pricing documentation and audited financial statements from a DMTT perspective as well.
The DMTT is a relatively new regime, and its application in the UAE continues to evolve. We recommend that any individual assessment is made with a specialist's review of the latest guidance.
How Biz Easy supports you
Biz Easy does not stop at company formation. We are an advisory firm whose strength is seeing the work through — from strategy and company setup to visas, bank account opening, and accounting, tax and HR operations after incorporation. We offer Big Four-level expertise at a more accessible cost.
Since our founding in 2021, we have supported more than 200 companies expanding into the Middle East and Africa. Our dedicated accounting and tax team handles complex tax questions for large groups that span both the DMTT and QFZP.
Whether the DMTT applies is determined not by the revenue of the DMCC entity itself, but by the consolidated global revenue of the whole group. Groups at or above the EUR 750 million threshold need to assess the impact of the DMTT individually, regardless of the size of the local entity. It is equally important to understand that QFZP and the DMTT are separate regimes with different tests.
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