Pillar Two Compliance Update
RSM UAE  Tax & Pillar Two Insights 9 September 2026 · Issue 14

MNE Group Registration & Deregistration for Top-up Tax

In this update

A new registration regime for Domestic Minimum Top-up Tax

The Federal Tax Authority (FTA) has published FTA Decision No. 12 of 2026, setting out the requirements for registering and deregistering entities for the purposes of Cabinet Decision No. 142 of 2024 on the Imposition of Top-up Tax on Multinational Enterprises.

The regime applies to Constituent Entities that are part of a Multinational Enterprise (MNE) Group with annual consolidated revenue of EUR 750 million or more in the financial statements of the Ultimate Parent Entity (UPE) for at least two of the four fiscal years immediately preceding the tested fiscal year.

Appointing a Domestic Designated Filing Entity (DDFE)

A DDFE can be appointed to manage DMTT compliance requirements on behalf of all members of:

  • Domestic Main Group, Domestic Minority-owned Sub-Group, Reverse Hybrid Entity
  • Domestic JV Group

Assess the impact

Identify the steps your entity must take to comply with DMTT requirements.

Select your approach

Centralized registration through a DDFE vs. individual entity registration.

Avoid penalties

An AED 10,000 penalty applies for failure to register.

Prepare your registration early.

Speak to our Pillar Two team →

Key dates

Pillar Two Compliance Deadlines

Registration, notification and deregistration windows run on parallel clocks — measured from fiscal year-end, from the date an entity falls in or out of scope, or from a fixed calendar date where an exception applies.

Registration & In-Scope Notification

General Rule

Within 7 months of the fiscal year-end.

Exception

FY ending before 30 April 2026: by 30 November 2026.

In-Scope Notification

Within 7 months of becoming in scope.

Deregistration & Out-of-Scope Notification

General Rule

Within 6 months of ceasing to exist or falling out of scope.

Exception

Ceases before 30 June 2026: by 31 December 2026.

Out-of-Scope Notification

Within 6 months of the fiscal year-end.

DLE Appointment

At the time of registration.

Return Filing Deadline

Within 15 months of fiscal year-end. Each UAE entity must file the return.

Ministerial Decision No. 133 of 2026

Filing the Pillar Two Information Return

The Pillar Two Information Return is a separate return from the local Top-up Tax Return. Ministerial Decision No. 133 of 2026 sets out four options for filing it.

Pillar Two Information Return

A standalone filing obligation, distinct from the local Top-up Tax Return, with four routes to meet it.

Option 1Standard Approach

Each UAE entity must file the return.

Option 2Centralized Approach

A Designated Local Entity (DLE) may file one return on behalf of all the UAE entities.

Option 3UPE Files the Return

Filed by the UPE in a jurisdiction with an effective QCAA with the UAE.

Option 4DFE Files the Return

Filed by a Designated Filing Entity (DFE) in a jurisdiction with an effective QCAA with the UAE.

Thank you

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