UAE Domestic Minimum Top-Up Tax: Compliance Guide for Indian Groups

Overview: The UAE’s 15% Domestic Minimum Top-up Tax (DMTT) is an important consideration for large Indian multinational groups with UAE subsidiaries, free-zone companies, branches, holding structures or regional operations. The rules apply to qualifying MNE groups with consolidated revenue of at least €750 million (us $870 million approx) in at least two of the four preceding financial years, for financial years beginning on or after 1 January 2025.

For Indian groups, the key question is not simply whether a UAE entity pays 9% corporate tax or enjoys a free-zone benefit. Its Pillar Two GloBE effective tax rate must also be assessed, including covered taxes, GloBE income, exclusions and safe harbours. A relatively small UAE subsidiary can therefore become relevant because it belongs to a much larger Indian multinational group.

What Is the UAE 15% Minimum Tax?

The UAE DMTT forms part of the OECD’s Pillar Two global minimum-tax framework and is broadly intended to ensure a 15% minimum effective tax outcome for qualifying MNE groups, subject to the detailed GloBE rules.

The UAE’s standard corporate tax rate is generally 9%, while qualifying free-zone income can potentially receive a 0% rate subject to applicable conditions. However, these domestic rates do not automatically determine the Pillar Two liability.

For example, assume a UAE entity has €10 million of GloBE income and €900,000 of covered taxes. Its simplified effective tax rate would be 9%. If no other adjustments or exclusions applied, the 6% gap to the 15% minimum could indicate a potential €600,000 top-up. The actual liability, however, requires the detailed GloBE calculation, including substance-based income exclusions and safe harbours.

A Common Free-Zone Misunderstanding

A practical issue advisers often encounter is the assumption that a UAE free-zone tax benefit automatically removes Pillar Two exposure.

“We often see Indian businesses focus on the UAE free-zone tax rate and stop the analysis there. For a large multinational group, the free-zone treatment is only one part of the calculation. The group still needs to determine its GloBE effective tax rate and whether any exclusions or safe harbours apply.”

Thus, free-zone structures have not necessarily lost their commercial value; their benefits simply need to be evaluated alongside the group’s global minimum-tax position.

Which Indian Companies May Be Affected?

Potentially relevant structures include UAE subsidiaries, free-zone companies, regional headquarters, trading and holding companies, branches and other entities covered by the Pillar Two rules.

The €750 million threshold is tested at the MNE group level, not against the UAE entity’s individual turnover.

For instance, an Indian group with €1.2 billion of consolidated revenue may have a UAE free-zone subsidiary generating only €8 million. The UAE entity can still be relevant for Pillar Two purposes despite its comparatively small turnover.

Why Should Indian Groups Review Their UAE Structure?

Businesses should assess whether the group crosses the revenue threshold, identify UAE Constituent Entities, calculate the UAE GloBE effective tax rate and review free-zone income, exclusions and safe harbours.

This is also relevant to future structuring. If an Indian group already within Pillar Two is considering moving a regional operation to a UAE free-zone company, it should not compare only India’s tax rate with the UAE’s 9% or 0% domestic treatment. The resulting jurisdictional GloBE position should form part of the decision.

Pillar Two Information Return

The UAE has also introduced Pillar Two reporting requirements. Ministerial Decision No. 133 of 2026 covers specified UAE Constituent Entities, certain Joint Ventures and JV Subsidiaries and other entities covered by the Decision, subject to applicable exclusions.

The Pillar Two Information Return is a reporting obligation and does not itself create a 15% tax liability. Where permitted, a designated local entity may file the return on behalf of relevant group entities.

This creates an important data-management issue for Indian groups because financial and tax information may be held by different UAE entities while group-level information is maintained by the Indian parent.

DMTT Registration and Deadlines

Businesses should not assume that 30 November 2026 is a universal registration deadline. The applicable deadline depends on the entity’s first in-scope fiscal year and relevant transitional provisions.

Each UAE entity should determine when its first in-scope year begins, whether transitional provisions apply, the applicable registration deadline and which entity will handle Pillar Two reporting.

The UAE Federal Tax Authority has published the relevant top-up-tax legislation, including Cabinet Decision No. 142 of 2024.

Primary sources:

Practical Scenario: Indian Technology Group

Consider an Indian technology group operating in India, Singapore, the UK and UAE, with consolidated revenue above €750 million in two relevant preceding years. Its UAE free-zone company earns €15 million from regional technology services.

The group cannot determine its DMTT position merely from the UAE company’s domestic tax return. It needs to establish whether the company is a Constituent Entity, determine its GloBE income and covered taxes, examine safe harbours and substance-based exclusions, calculate the UAE effective tax rate and establish its reporting obligations.

This demonstrates why Pillar Two is both a tax and data exercise, requiring coordination between the Indian parent, UAE finance teams and advisers.

What Should Indian Companies Do Now?

Indian groups should:

1. Check whether consolidated revenue exceeds €750 million in at least two of the preceding four years.
2. Map all UAE subsidiaries, free-zone entities, branches and other relevant structures.
3. Determine which entities fall within Pillar Two.
4. Calculate the UAE GloBE effective tax rate.
5. Review free-zone treatment, exclusions and safe harbours.
6. Prepare the financial and tax data needed for calculation and reporting.
7. Confirm the DMTT registration deadline applicable to each entity.
8. Establish responsibility for the Pillar Two Information Return.
9. Where UAE entities were established or acquired through Overseas Direct Investment (ODI), review related Indian FEMA and overseas-investment compliance.

UAE DMTT: Key Points

Conclusion

The UAE DMTT does not simply introduce a flat 15% corporate-tax rate. For Indian multinational groups, the real issue is how UAE operations fit into the Pillar Two GloBE framework.

Groups should assess the €750 million threshold, identify relevant UAE entities, calculate their effective tax rate and review exclusions, safe harbours, registration and reporting requirements. Early assessment can help identify potential top-up tax exposure, organise the required data and prevent last-minute compliance issues.

FAQs

Setindiabiz Support

Expanding into the UAE creates a dual compliance challenge — navigating local tax laws alongside strict Indian RBI and FEMA regulations.

Setindiabiz bridges this gap. From Overseas Direct Investment (ODI) filings to international tax structuring, our Experts handle your complete regulatory roadmap. We align your UAE entity’s operations with Indian compliance requirements, protecting your business from penalties while optimizing your global tax strategy.