UAE Pillar Two Top-up Tax Registration is Now Open on EmaraTax Portal

June 1, 2026

The UAE Federal Tax Authority (FTA) has officially enabled the Pillar Two Top-up Tax Registration on the EmaraTax portal. This represents a significant compliance requirement for Multinational Enterprise (MNE) groups operating in the UAE.

Under the new Domestic Minimum Top-up Tax (DMTT) framework—effective for financial years starting on or after January 1, 2025 in-scope MNEs with global consolidated revenues of €750 million or more are required to maintain a minimum effective tax rate of 15% on their UAE profits.

With the first active reporting cycle taking place in 2026, eligible entities must begin the registration process. The EmaraTax portal currently offers two pathways for registration:

Domestic Designated Filing Entity (DDFE) Registration: A single constituent entity is appointed to register and file centrally on behalf of the entire UAE domestic group. While this approach centralizes reporting, it requires preliminary steps, including mapping out domestic group entities and securing the necessary internal authorizations.

Individual Entity Registration: In cases where a central filing body is not appointed, individual constituent entities or joint ventures can register directly to manage their compliance independently

Required Information for Registration

Before proceeding with the formal EmaraTax registration, applicants are required to complete an initial profiling questionnaire. Your organization should have the following information prepared:

The selected registration strategy (DDFE versus Individual Entity).
Confirmation of group eligibility based on the €750 million global revenue threshold.
Details regarding whether the Pillar Two requirements apply due to recent structural changes, such as a merger, acquisition, or demerger.
The precise group classification for registration and reporting purposes.

Recommended Next Steps

Multinational groups with operations in the UAE should proactively assess their Pillar Two readiness by determining the most appropriate filing approach, aligning compliance responsibilities across relevant entities, and evaluating the impact on their existing structures.