The UAE's Top-Up Tax framework is becoming an increasingly important compliance consideration for multinational enterprise (MNE) groups operating in the UAE. On 16 July 2026, the Federal Tax Authority (FTA) issued Decision No. 12 of 2026, introducing further clarity on the administrative requirements applicable to entities falling within the UAE Top-Up Tax regime.
The Decision addresses registration, deregistration, and notifications relating to changes in an entity's scope status. It applies to Fiscal Years starting on or after 1 January 2025.
For businesses that are part of an MNE Group, this development makes it important to understand not only whether the Top-Up Tax framework applies, but also what compliance responsibilities may arise once an entity falls within its scope.
What Is the UAE Top-Up Tax?The UAE Top-Up Tax forms part of the broader international tax framework applicable to qualifying Multinational Enterprise Groups. At a high level, it is intended to ensure that qualifying multinational groups are subject to an appropriate minimum level of taxation on their profits across jurisdictions.
The UAE introduced its Top-Up Tax framework through Cabinet Decision No. 142 of 2024, which establishes the underlying provisions for the imposition of Top-Up Tax on qualifying multinational enterprises.
The regime does not apply to every company operating in the UAE. Its application depends on whether the relevant MNE Group and its entities meet the conditions prescribed under the applicable legislation. The first step for any potentially affected business is to determine whether the group falls within scope.
What Does FTA Decision No. 12 of 2026 Change?
FTA Decision No. 12 of 2026 focuses primarily on the administrative and compliance requirements associated with Top-Up Tax. It provides a framework for entities to manage their status with the FTA, including requirements relating to:
• Registration for Top-Up Tax
• Deregistration from Top-Up Tax
• Notification where an entity is out of scope
• Notification where an entity becomes in scope again
• Filing arrangements involving a Domestic Designated Filing Entity
This provides greater clarity for businesses on how their Top-Up Tax status should be communicated and maintained with the FTA.
How Does Top-Up Tax Registration Work?
For an entity that falls within the scope of the Top-Up Tax provisions, registration with the FTA becomes an important compliance requirement.
The Decision links the registration requirement to the first Fiscal Year in which the entity is within scope and establishes the applicable period for submitting the Tax Registration application. It also includes transitional provisions for certain entities covered by the earlier Fiscal Years to which the framework applies.
This means businesses should not look only at their current tax position. They should also identify the relevant Fiscal Year and determine when their registration obligation arises.
What Happens When an Entity Is No Longer in Scope?
A change in status does not necessarily mean that an entity's compliance obligations end immediately. Where an entity ceases to be within scope, the Decision provides mechanisms for dealing with that change, including out-of-scope notifications and, where appropriate, Tax Deregistration.
These are separate compliance processes and should not be treated as interchangeable.
Updated On: 10 Aug, 2026
