For UAE finance teams, Deferred Tax, Pillar Two, and UAE Finance are increasingly connected areas of tax reporting and compliance. The UAE Domestic Minimum Top-up Tax (DMTT) applies for financial years starting on or after 1 January 2025 to UAE constituent entities of in-scope multinational enterprise (MNE) groups. The UAE rules generally apply where the MNE group’s consolidated revenue is at least €750 million in at least two of the four preceding financial years.

That means finance teams should look beyond the UAE Corporate Tax return. They may need to understand how accounting profit, current tax, deferred tax, temporary differences, covered taxes, and other financial data interact with the GloBE calculation.

The UAE’s DMTT is closely aligned with the OECD’s GloBE framework, while the UAE has also adopted specific variations within its domestic rules.

What Is Pillar Two and Why Does It Matter in the UAE?

Pillar Two is the OECD-led global minimum tax framework designed to ensure large multinational enterprises pay a minimum level of tax on income arising in each jurisdiction where they operate. The GloBE Rules form a central part of this framework and generally work around a 15% minimum effective tax rate.

For the UAE, the key domestic measure is the Domestic Minimum Top-up Tax (DMTT). It applies to qualifying UAE constituent entities of in-scope MNE groups for financial years beginning on or after 1 January 2025.

The UAE Ministry of Finance states that the DMTT is closely aligned with the OECD GloBE Model Rules, Administrative Guidance and Commentary. However, the UAE framework contains certain domestic variations, so finance teams should not assume that an overseas Pillar Two calculation can simply be copied into the UAE return.

Pillar Two in Simple Terms

At a high level, the GloBE framework looks at whether an MNE group has reached the required minimum effective tax rate in each relevant jurisdiction.

The analysis can involve:

• GloBE income or loss
• Covered taxes
• Adjusted covered taxes
• Jurisdictional effective tax rate
• Substance-based income exclusion
• Top-up tax
• Applicable safe harbours
• Deferred tax adjustments

The objective is not simply to compare accounting tax expense with a 15% benchmark. Finance teams need to apply the specific GloBE rules.

What Is the UAE Domestic Minimum Top-Up Tax?

The UAE DMTT is the UAE’s domestic response to the global minimum tax framework. It is intended to ensure that qualifying UAE profits are subject to the relevant minimum-tax rules within the UAE rather than allowing another jurisdiction to collect certain top-up tax on those UAE profits.

The UAE has also decided not to implement an Income Inclusion Rule (IIR) at this stage. The Ministry of Finance says the UAE will continue monitoring the international implementation of the framework.

Who Needs to Review Pillar Two in the UAE?

Pillar Two is not a tax regime that automatically applies to every UAE company. The first question for a finance team should be whether the company belongs to an MNE group that falls within the relevant revenue threshold. The UAE Ministry of Finance currently describes the DMTT scope as covering constituent entities of MNE groups with annual global revenues of €750 million or more in the consolidated financial statements of the Ultimate Parent Entity in at least two of the four financial years immediately preceding the relevant year.

Large Multinational Groups

A UAE subsidiary can therefore have a relatively modest local operation and still need to participate in the group’s Pillar Two analysis if the wider MNE group is within scope.

Finance teams should identify:

• The Ultimate Parent Entity
• UAE constituent entities
• Other group entities
• Consolidated group revenue
• Relevant financial years
• Ownership relationships
• Jurisdictions where the group operates

UAE Entities Within International Groups

The review may cover UAE subsidiaries, branches, and other entities depending on the group’s structure and the applicable rules. Do not assess Pillar Two exposure only from a standalone UAE company’s revenue or its UAE Corporate Tax liability.

Why Group-Level Analysis Matters

A UAE entity may have a low or zero local tax outcome for legitimate reasons, but the Pillar Two assessment depends on the wider GloBE framework.

This is especially important for groups with:

• Multiple UAE entities
• Free zone operations
• Tax incentives
• Cross-border structures
• Different accounting standards
• Significant temporary differences
• International tax planning arrangements

How Does Deferred Tax Affect Pillar Two Calculations?

This is one of the most important areas for UAE finance teams. Deferred tax generally arises because accounting treatment and tax treatment do not always recognise income, expenses, assets, or liabilities at the same time. These timing differences can create deferred tax assets (DTAs) or deferred tax liabilities (DTLs).

Examples include differences involving depreciation, provisions, leases, tax losses, and fair-value movements.

Pillar Two introduces its own rules for determining adjusted covered taxes and calculating a jurisdiction’s effective tax rate. Deferred tax can therefore become relevant to the GloBE calculation.

Deferred Tax vs Current Tax

Current tax generally reflects tax payable or recoverable for the current tax period. Deferred tax reflects the future tax consequences of temporary differences between accounting carrying amounts and their tax bases, subject to the applicable accounting framework.

For finance teams, the distinction matters because the tax expense shown in financial statements is not automatically the same as the amount used in a Pillar Two calculation.

Why Deferred Tax Matters Under the GloBE Rules

The GloBE framework contains specific rules dealing with deferred tax and related adjustments. Therefore, finance teams should understand how their deferred tax balances were calculated and whether the underlying items require specific treatment under the GloBE rules. The OECD’s 2026 Consolidated Commentary, published in May 2026, incorporates agreed administrative guidance issued through January 2026 and provides additional explanations of how the GloBE rules operate.

The OECD also published a further 2026 Consolidated Commentary in May that incorporates guidance through May 2026, making it important for finance teams preparing current-year analyses to work from the latest available guidance.

Deferred Tax Assets and Liabilities

A UAE finance team should pay particular attention to temporary differences related to:

• Tax losses
• Depreciation and fixed assets
• Provisions
• Accrued expenses
• Lease accounting
• Fair-value adjustments
• Financial instruments
• Other differences between accounting and tax bases

The key point is simple: book tax expense does not equal the Pillar Two calculation.

Finance teams should reconcile accounting data to the relevant GloBE requirements rather than applying a 15% rate mechanically to accounting profit.

UAE Corporate Tax vs Pillar Two: What Finance Teams Should Know

UAE Corporate Tax and Pillar Two serve different purposes.

Area	UAE Corporate Tax	Pillar Two / DMTT
Main purpose	Domestic corporate taxation	Global minimum taxation
Main framework	UAE Corporate Tax Law	OECD GloBE framework and UAE DMTT rules
Rate concept	UAE Corporate Tax rates	Minimum effective tax framework
Scope	UAE taxable persons within the CT regime	In-scope MNE constituent entities
Deferred tax	Relevant to financial reporting and tax accounting	Can affect the GloBE effective tax rate calculation
Reporting	UAE Corporate Tax compliance	DMTT/GloBE-related compliance

The UAE Corporate Tax regime generally applies to financial years beginning on or after 1 June 2023. The UAE’s standard Corporate Tax structure includes 0% on taxable income up to AED 375,000 and 9% above that threshold, subject to the applicable legislation and rules. However, finance teams should not interpret the 9% Corporate Tax rate as meaning that every UAE MNE automatically has a 6% Pillar Two top-up.

The Pillar Two calculation uses its own definitions, adjustments, exclusions, safe harbours, and jurisdictional methodology.

7 Deferred Tax Areas UAE Finance Teams Should Review

1. Tax Losses and Deferred Tax Assets

Review tax losses and related deferred tax assets carefully.

Finance teams should confirm:

• Opening balances
• Additions and utilisation
• Recognition criteria
• Tax-loss expiry or limitation rules
• Supporting calculations
• Consistency with tax returns

Tax-loss accounting can become particularly important when the group is assessing its jurisdictional effective tax rate.

2. Depreciation and Fixed Assets

Compare accounting carrying values with relevant tax bases.

Review differences arising from:

• Depreciation methods
• Useful lives
• Capital allowances
• Asset disposals
• Impairment
• Revaluation

A detailed fixed-asset schedule can help identify temporary differences before the Pillar Two calculation begins.

3. Provisions and Accruals

Review provisions that receive different accounting and tax treatment.

Examples include:

• Employee bonuses
• Leave provisions
• Warranty provisions
• Legal provisions
• Other accrued expenses

Make sure the finance team can explain when each difference reverses and how it affects deferred tax.

4. Lease Accounting

Lease accounting can create differences between financial statement treatment and tax treatment.

Review:

• Right-of-use assets
• Lease liabilities
• Lease expenses
• Tax deductions
• Related deferred tax balances

The objective is not simply to identify a balance but to understand its origin and reversal pattern.

5. Fair Value and Investment Adjustments

Review deferred tax associated with:

• Investment property
• Financial instruments
• Fair-value movements
• Unrealised gains and losses
• Revaluations

These items can create significant temporary differences in groups with investment or financial activities.

6. Intercompany and Transfer Pricing Adjustments

International groups should also review the tax effects of intercompany arrangements.

Consider:

• Related-party transactions
• Transfer pricing adjustments
• Intercompany balances
• Financing arrangements
• Management fees
• Royalty arrangements

Where an adjustment changes accounting or tax outcomes, finance teams should understand how it flows through the relevant tax calculations.

7. Tax Reconciliation and Supporting Evidence

A Pillar Two review is only as reliable as its underlying data.

The finance team should be able to reconcile:

Financial statements → trial balance → tax accounting → Corporate Tax data → deferred tax schedules → Pillar Two data

The UAE Federal Tax Authority also emphasises the importance of maintaining records and documents supporting Corporate Tax information.

Pillar Two Finance Data Checklist for UAE Companies

A strong Pillar Two process starts with data collection rather than last-minute calculations.

Financial Data to Gather

Finance teams should consider collecting:

• Consolidated financial statements
• Entity-level trial balances
• Current tax expense
• Deferred tax balances
• Tax-loss schedules
• Temporary-difference schedules
• Permanent differences
• Intercompany transactions
• Ownership information
• Fixed-asset schedules
• Tax return information
• Relevant jurisdictional tax data
• Details supporting tax adjustments

The exact data requirements depend on the group’s structure and the applicable rules.

Systems and Data Controls

The finance team should also test whether its systems can provide:

• Consistent entity-level data
• Reliable consolidation data
• Clear tax-accounting mappings
• Reconciliations
• Audit trails
• Documented assumptions
• Version-controlled calculations

This is where finance, tax, accounting, and IT teams often need to work together.

Example: How Deferred Tax Can Influence a Pillar Two Review

Consider a fictional UAE subsidiary of a large multinational group. Assume the entity reports accounting profit of AED 100 million. Its financial statements include current tax as well as deferred tax arising from differences between accounting depreciation and the relevant tax treatment.

A finance team might initially look at the total tax expense and calculate an accounting effective tax rate.

That is not enough for Pillar Two.

The team would need to determine the relevant GloBE income, identify covered taxes, consider applicable deferred tax rules and adjustments, and then calculate the jurisdictional effective tax rate under the GloBE framework.

If the resulting rate is below the applicable minimum, the team would then assess whether a top-up tax arises after considering the relevant rules, exclusions, safe harbours, and the UAE DMTT framework.

This is an illustrative example only, not a UAE tax calculation.

The key lesson is that deferred tax can affect the analysis, but finance teams must apply the specific GloBE methodology rather than relying on the financial-statement tax rate alone.

Common Deferred Tax and Pillar Two Mistakes to Avoid

Mistake 1: Treating the UAE 9% Corporate Tax Rate as the Pillar Two Rate

The two frameworks have different purposes and calculations. The 9% UAE Corporate Tax rate should not be treated as an automatic Pillar Two top-up calculation.

Mistake 2: Using Only Standalone UAE Company Data

Pillar Two scope is determined at the MNE group level. A standalone UAE entity may need group information to determine its position.

Mistake 3: Ignoring Deferred Tax Schedules

Outdated DTA and DTL schedules can make the Pillar Two reconciliation more difficult.

Mistake 4: Mixing Accounting Rules With GloBE Rules

Financial reporting standards provide the accounting starting point, but GloBE calculations require specific adjustments and definitions.

Mistake 5: Waiting Until Filing Time

Data collection, entity mapping, and reconciliation can take much longer than expected. Early preparation gives finance teams time to identify missing information.

UAE Finance Team Pillar Two Review Checklist

Use this checklist as a practical starting point:

• Confirm whether the group falls within Pillar Two scope.
• Confirm the relevant consolidated revenue history.
• Identify all UAE constituent entities.
• Map the wider group structure.
• Review current tax balances.
• Reconcile deferred tax assets and liabilities.
• Review tax losses and temporary differences.
• Identify relevant covered taxes.
• Review intercompany and transfer pricing adjustments.
• Test financial and tax data quality.
• Document assumptions and calculation methodology.
• Establish responsibilities between finance and tax teams.
• Review applicable filing and compliance requirements.

How to Prepare for UAE Pillar Two Compliance

Preparation should begin with a scope assessment.

• Step 1: Determine scope. Confirm whether the group meets the relevant MNE revenue threshold and identify the applicable UAE rules.
• Step 2: Map entities and jurisdictions. Build a complete picture of UAE entities and the group’s international footprint.
• Step 3: Review tax and deferred tax data. Reconcile current tax, deferred tax, tax losses, temporary differences, and supporting schedules.
• Step 4: Build the GloBE data process. Identify where each required data point comes from and who owns it.
• Step 5: Test calculations. Perform trial calculations before the formal compliance process.
• Step 6: Document the process. Keep evidence for assumptions, reconciliations, adjustments, and review controls.

This approach is particularly important because the OECD continues to refine the global minimum tax framework. In 2026, the OECD released further guidance and a package aimed at improving coordinated implementation and reducing compliance burdens.

How Ripple Business Setup Can Help With UAE Tax & Accounting

Ripple Business Setup can support UAE businesses with accounting, bookkeeping, Corporate Tax, VAT, tax compliance, and related financial requirements. For businesses reviewing their tax position alongside Pillar Two and deferred tax, our professional support can help improve data accuracy, reconciliations, documentation, and compliance readiness.

For assistance with UAE accounting and tax requirements:

• Phone: +971 50 593 8101
• WhatsApp: +971 4 250 0833
• Email: info@ripplellc.ae

Frequently Asked Questions

What is Pillar Two in the UAE?

Pillar Two is part of the OECD global minimum tax framework. In the UAE, the Domestic Minimum Top-up Tax applies to qualifying UAE constituent entities of in-scope MNE groups for financial years beginning on or after 1 January 2025.

Does Pillar Two apply to all UAE companies?

No. The UAE DMTT is aimed at constituent entities of qualifying MNE groups. The UAE Ministry of Finance identifies the €750 million consolidated-revenue threshold, measured in at least two of the four preceding financial years, as a key scope condition.

How does deferred tax affect Pillar Two?

Deferred tax can affect the determination of adjusted covered taxes and the jurisdictional effective tax rate under the GloBE Rules. Finance teams should therefore review deferred tax balances and the underlying temporary differences carefully.

What is the UAE Domestic Minimum Top-up Tax?

The UAE DMTT is the UAE’s domestic minimum tax measure aligned closely with the OECD GloBE framework. It applies for financial years beginning on or after 1 January 2025 to qualifying in-scope MNE constituent entities.

What is the Pillar Two effective tax rate?

The GloBE effective tax rate is a jurisdictional measure calculated using the specific GloBE rules. It is not simply the tax expense divided by accounting profit.

What are deferred tax assets and liabilities?

A deferred tax asset generally represents future tax benefits arising from deductible temporary differences or other qualifying items, while a deferred tax liability generally reflects future tax amounts associated with taxable temporary differences, subject to the applicable accounting framework.

What data does a UAE finance team need for Pillar Two?

Depending on the group and applicable rules, teams may need consolidated financial information, entity-level data, current and deferred tax balances, tax losses, temporary differences, ownership information, intercompany data, and supporting tax records.

Is UAE Corporate Tax the same as Pillar Two?

No. UAE Corporate Tax is the UAE’s domestic corporate tax regime, while Pillar Two is a global minimum tax framework for qualifying large MNE groups. The two systems interact but should be analysed separately.

Conclusion

Deferred tax can play an important role in a UAE finance team’s Pillar Two review, particularly when calculating the relevant effective tax rate under the GloBE framework. Finance teams should review tax losses, temporary differences, deferred tax balances, and supporting financial data early. Because UAE DMTT and international Pillar Two guidance continue to evolve, businesses should use current official guidance when preparing their compliance position. A structured review can help identify data gaps, improve reconciliation, and support more reliable Pillar Two reporting.

Disclaimer: This article provides general educational information and should not be treated as legal, tax, accounting, or financial advice. UAE Corporate Tax and Pillar Two rules can depend on the group’s facts, accounting framework, ownership structure, jurisdictional position, and applicable guidance. Always verify the latest legislation and official guidance before making compliance decisions.