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The United Arab Emirates has taken a decisive step toward enhancing its alignment with international tax standards by adopting the latest guidance from the Organisation for Economic Co-operation and Development (OECD) on the Global Anti-Base Erosion (GloBE) Rules—commonly referred to as Pillar Two of the OECD’s tax reform framework.
On April 16, 2025, the UAE Ministry of Finance issued Ministerial Decision No. (88) of 2025, which formally integrates all administrative guidance and commentary issued by the OECD up to January 2025. This move builds on the prior Cabinet Decision No. (142) of 2024, which introduced a Top-up Tax on large multinational enterprises (MNEs).
What Is the Global Minimum Tax?
At the heart of the OECD’s Pillar Two is the concept of a Global Minimum Tax (GMT)—a minimum effective tax rate of 15% applicable to multinational corporations with global revenues above a certain threshold, typically €750 million. The goal is to combat base erosion and profit shifting (BEPS) by ensuring that large corporations pay a fair share of taxes regardless of where they operate.
Key Takeaways from the UAE’s Decision
| Aspect | Details |
|---|---|
| Legal Basis | Ministerial Decision No. (88) of 2025 |
| Preceding Legislation | Cabinet Decision No. (142) of 2024 on Top-up Tax |
| Scope | Applies to large MNEs meeting OECD GloBE criteria |
| Effective Tax Rate | Minimum of 15% |
| OECD Guidance Coverage | Includes all guidance issued up to January 2025 |
| Framework Name in UAE | Domestic Minimum Top-up Tax (DMTT) |
Implications for Multinational Enterprises in the UAE
This legislative development sends a strong message to the international community: the UAE is fully committed to tax transparency, global cooperation, and fair tax competition.
For businesses, the impact is twofold:
- Greater Regulatory Clarity:
By adopting the OECD’s detailed guidance in full, the UAE provides a well-defined framework that reduces ambiguity for businesses. Companies can now plan their tax strategies with a clearer understanding of obligations. - Compliance and Alignment:
Enterprises operating across borders will need to evaluate their effective tax rates within the UAE. Those falling below the 15% threshold may be subject to the Domestic Minimum Top-up Tax. However, this adoption also streamlines compliance for MNEs, as the UAE’s approach is consistent with global standards, reducing the need to navigate disparate national rules.
Strategic Considerations for Businesses
Businesses working with experienced corporate tax advisors UAE can better navigate the complexities of OECD Pillar Two, Global Minimum Tax requirements, Domestic Minimum Top-up Tax (DMTT), and cross-border tax compliance obligations. Professional tax advisors help multinational enterprises assess tax exposure, strengthen compliance frameworks, and align global operations with evolving UAE and international tax regulations. Multinational enterprises headquartered or operating in the UAE should proactively assess their global tax positions and consider:
- Reviewing group structures and cross-border transactions.
- Reassessing tax provisions and deferred tax assets in light of the Top-up Tax.
- Ensuring systems and processes can accommodate enhanced reporting and calculation requirements under the GloBE Rules.
- Engaging with advisors to manage the transitional and ongoing compliance burdens effectively.
Looking Ahead
With this development, the UAE strengthens its role as a transparent and cooperative international financial center. For MNEs, this means operating in a jurisdiction that not only fosters business-friendly policies but also adheres to globally recognized tax governance principles.
At N R Doshi & Partners, our experts are ready to assist you in navigating this evolving tax environment. Whether you need support in assessing your exposure under the Global Minimum Tax or in aligning your tax function with OECD standards, we are here to help you stay compliant and competitive.
Need guidance on the new UAE Global Minimum Tax rules? Contact N R Doshi & Partners today for tailored tax advisory and compliance support.
