UAE Top-up Tax Registration Deadline 2026
Two new FTA guides and a Ministerial Decision turn Pillar Two from a policy commitment into a set of dated obligations. For most UAE groups, they reduce to a single date.
IN SHORT
- Groups with a fiscal year ending before 30 April 2026 must register for UAE Top-up Tax by 30 November 2026. Otherwise, within seven months of the first in-scope year-end.
- Missing it costs AED 10,000 — and where a DDFE fails to register, per entity it represents.
- A safe harbour reduces what you pay. It does not remove the obligation to register.
- Excluded Entities sit outside the rules, but their revenue still counts toward the EUR 750 million threshold.
Three documents landed in August 2026 that turn the UAE’s Top-up Tax from a policy commitment into a set of dated obligations.
The Federal Tax Authority published two guides: TTGREG1, on Scope and Registration, and TTGEIE1, on Excluded Entities and Investment Entities. Both are first editions, dated August 2026. Alongside them, the Ministry of Finance issued Ministerial Decision No. 133 of 2026, effective from its issuance on 3 August 2026, which settles who must file the Pillar Two Information Return.
For most UAE groups, the three releases reduce to a single date: 30 November 2026.
The rules, in one paragraph
Cabinet Decision No. 142 of 2024 introduced a domestic minimum top-up tax in the UAE, applying to fiscal years beginning on or after 1 January 2025. Where an in-scope multinational group’s effective tax rate on its UAE profits falls below 15%, the difference is collected here rather than abroad. The FTA guides refer to it throughout as the QDMTT Legislation — a qualified domestic minimum top-up tax, designed so the UAE taxes its own base rather than ceding it to another jurisdiction’s rules.
Are you in scope?
The threshold is annual revenue of EUR 750 million or more in the consolidated financial statements of the Ultimate Parent Entity, in at least two of the four fiscal years immediately preceding the tested year.
Two details in TTGREG1 catch people out.
First, the tested year’s own revenue is irrelevant. The guide’s Example 11 makes the point cleanly:
| FY2021 | FY2022 | FY2023 | FY2024 | FY2025 (tested) |
|---|---|---|---|---|
| 720m | 770m | 710m | 800m | 720m |
In scope for FY2025 — because FY2022 and FY2024 both cleared EUR 750m, even though FY2025 itself did not.
Second, the figure comes from the consolidated statements, so it includes revenue attributable to minority interest holders, with no adjustment. Intra-group revenue eliminated on consolidation is excluded.
If your group has been near EUR 750 million at any point in the last four years, the test needs running properly rather than eyeballing.
The deadline, and the penalty behind it
TTGREG1 sets out two registration timelines, both drawn from FTA Decision No. 12 of 2026:
- Fiscal year ending before 30 April 2026 — register on or before 30 November 2026. This captures every 31 December 2025 year-end.
- All other cases — within 7 months of the end of the first fiscal year in which the entity is in scope.
Miss it and an administrative penalty of AED 10,000 applies.
The detail worth flagging to group finance: where a Domestic Designated Filing Entity has been appointed and fails to register on time, the AED 10,000 applies in respect of each entity it failed to register for. Centralising the filing concentrates the exposure as well as the work.
There is also no benefit in waiting to be chased. Where neither the entity nor its DDFE registers by the deadline, the FTA may register the entity on its own initiative, based on the information available to it — and that registration takes effect from the date the obligation originally arose, not the date the FTA acted.
A zero liability does not excuse you from registering
This is the single most commonly misread point in the new guide.
TTGREG1 confirms that Top-up Tax is deemed to be zero under four provisions: the de-minimis exclusion, the Transitional CbCR Safe Harbour, the Simplified Calculations Safe Harbour, and the initial phase of international activities.
An entity relying on any of them is still considered subject to Top-up Tax, remains within the charging provision, and is still required to register with the FTA.
Where a DDFE is appointed, it must register every member of the group it represents, even those whose top-up tax is nil.
Qualifying for a safe harbour reduces what you pay. It does not remove you from the register.
Excluded Entities: outside the rules, inside the test
TTGEIE1 deals with the entities that genuinely fall away — and it draws a sharper line than most summaries suggest.
Primary Excluded Entities are International Organisations, Non-profit Organisations, Pension Funds, an Investment Fund that is the Ultimate Parent Entity of the group, and a Real Estate Investment Vehicle that is the Ultimate Parent Entity. Entities held by these can qualify as secondary Excluded Entities where they meet a 95% ownership plus activities test, or an 85% value plus income test.
The practical consequences, set out in section 10 of the guide, are threefold. An Excluded Entity is not subject to the charging provision. Its attributes — profits, losses, taxes accrued, tangible assets, payroll — are stripped out of the computations. And it carries no administrative obligations: no registration, no Top-up Tax Return, no Pillar Two Information Return.
But its revenue still counts toward the EUR 750 million threshold. An Excluded Entity qualifies as a Group Entity for threshold purposes to the extent its revenue is consolidated. So an excluded entity can carry the rest of your group into scope while sitting outside the rules itself.
The group’s Pillar Two Information Return must still describe the overall corporate structure, including Excluded and Investment Entities — though their income, taxes and assets are not reported.
Investment Entities are a separate category. An Investment Entity located in the UAE is outside the charging provision and need not register, but it is not automatically an Excluded Entity, and its attributes may be pulled into its owners’ calculations where an election is made. The two terms are not interchangeable, and treating them as such produces the wrong answer.
One further trap: a Filing Constituent Entity may elect not to treat a secondary Excluded Entity, or an entity wholly owned by non-profits, as excluded. That is a five-year election made entity by entity — and once made, the entity becomes a Constituent Entity and must register.
Who files the Pillar Two Information Return
Ministerial Decision No. 133 of 2026 answers this, and TTGREG1 restates it as four options.
By default, each Constituent Entity located in the UAE (excluding Investment Entities), each Joint Venture and JV Subsidiary located in the UAE, and each Stateless Constituent Entity that is a Reverse Hybrid Entity created under UAE law must file its own return.
Three alternatives discharge that obligation:
- A Designated Local Entity appointed to file a single return on behalf of the UAE entities.
- The Ultimate Parent Entity, where it sits in a jurisdiction with a Qualifying Competent Authority Agreement in effect with the UAE for the reporting year.
- A Designated Filing Entity in such a jurisdiction.
Where the UPE or a foreign Designated Filing Entity files, the UAE entities — or the Designated Local Entity — must still notify the FTA of the identity and location of the filer. The obligation shifts; it does not disappear.
Note also that the Designated Local Entity and the DDFE are different roles. The DDFE files the Top-up Tax Return and pays the tax; the Designated Local Entity only files the Pillar Two Information Return. A group may appoint one entity to both roles, or split them.
What to do before November
The registration itself is administrative — an application on EmaraTax, supported by documents verifying the UPE’s name and TIN where it sits outside the UAE, the same for any foreign Designated Filing Entity, and an overview of the group’s corporate structure. Where a DDFE is appointed, every entity it represents must authorise the appointment, either by acknowledging it on EmaraTax or through a signed letter of authorisation.
The work sits upstream of that. Four questions are worth answering now:
- Did the group cross EUR 750 million in two of the four preceding fiscal years?
- Which UAE entities are Constituent Entities, and which are Excluded or Investment Entities?
- Are any entities relying on a safe harbour and therefore assuming, wrongly, that they need not register?
- Who is filing — entity by entity, a Designated Local Entity, or a foreign UPE requiring notification instead?
None of these are November questions. Authorisations, structure charts and TIN creation for entities never previously registered with the FTA all take time, and the penalty for arriving late is fixed regardless of the reason.
Where Fintra Global fits
We run Top-up Tax scoping and registration for groups operating in the UAE: threshold testing across four years of consolidated data, constituent entity mapping, Excluded and Investment Entity analysis, FTA registration, and the filing architecture for both the Top-up Tax Return and the Pillar Two Information Return.
Fixed timeline. Transparent pricing. CA-led execution.
Book a Top-up Tax scoping call or call +971 55 467 2256.
Clarity. Compliance. Confidence.
Written by the Fintra Tax Desk, Fintra Global Advisors.
This article summarises FTA Top-up Tax Guides TTGREG1 and TTGEIE1 (August 2026), Ministerial Decision No. 133 of 2026, FTA Decision No. 12 of 2026 and Cabinet Decision No. 142 of 2024. It is general information, not tax advice, and does not account for the specifics of any group’s structure. The FTA guides are not legally binding but indicate the Authority’s interpretation. Confirm your position against the legislation and take advice before acting.
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