Where a tax review before the UAE exit or distribution stands now

A group that has built substance in the UAE, accumulated profits there, and now plans either an exit from its UAE structure or a distribution upward through a holding chain faces a question that looks simple and is not: where does the tax liability actually arise, and under which system's rules is it measured? The headline answer – that the UAE introduced a federal corporate tax regime effective for financial years beginning on or after 1 June 2023 – is only the beginning of the analysis. The harder questions run below the surface, at the intersection of UAE domestic rules, Hong Kong's territorial system, and the offshore holding layers that most groups interposed before the new UAE regime existed.

A tax review before the UAE exit or distribution maps source and substance under both the UAE corporate tax rules and Hong Kong's foreign-sourced income exemption regime, identifies where a gain or distribution becomes taxable, and sequences the structural steps before a triggering event locks the position. The governing instruments on the Hong Kong side are the Inland Revenue Ordinance and the foreign-sourced income exemption regime in force from 1 January 2023; the UAE side is now governed by the federal corporate tax law and the associated ministerial decisions on qualifying free-zone entities and small business relief.

This analysis covers the commercial stakes, the governing instruments on each side, the comparative read across the two systems, and our view on where the current risk is concentrated – for groups that still have time to act before a transaction or distribution closes the window.

What is commercially at stake when a UAE structure is wound down or tapped?

The commercial trigger is almost always one of four events: a sale of the UAE operating entity or its assets; a dividend sweep from a UAE free-zone vehicle upward to a BVI or Cayman holding entity; a re-domiciliation or merger that effectively liquidates the UAE structure; or a secondary sale of shares in the offshore holding company above the UAE opco. Each event has a different tax character, and the character is not determined by what the parties call the transaction – it is determined by where the relevant gain or income is sourced, and whether the entity receiving it has demonstrable economic substance in the jurisdiction that is being asked to exempt it.

For groups that built UAE structures before June 2023, the implicit assumption was that the UAE was a tax-neutral jurisdiction. That assumption needs to be revisited. A free-zone entity that fails to meet the qualifying income conditions under the UAE corporate tax rules is no longer automatically outside the charge. And a Hong Kong holding entity that receives a dividend from a UAE subsidiary is now tested under the foreign-sourced income exemption regime – which applies economic-substance conditions to passive income received by Hong Kong-resident entities with offshore source. The two regimes are not co-ordinated. A group can find itself partially taxed on both sides of the same flow.

In our cross-border practice, we regularly advise groups that discovered this gap only when their transaction advisers raised it during due diligence on a proposed exit. At that point, the structural options are narrower, the timeline is compressed, and the cost of correction is higher. The review belongs before the term sheet, not after.

How does the UAE corporate tax regime now apply to a typical holding structure?

The UAE federal corporate tax law, in force for financial years beginning on or after 1 June 2023, imposes a standard rate on taxable income above AED 375,000, with a zero rate on income up to that threshold. Free-zone entities may qualify for a zero rate on qualifying income, but the conditions are material: the entity must conduct a qualifying activity, must not earn non-qualifying income above a de minimis (minor) threshold, and must maintain adequate substance in the free zone. A free-zone entity that derives income from a mainland UAE counterparty, or that earns passive income outside the qualifying categories, risks losing its free-zone status for the entire tax period – not just in respect of the non-qualifying income.

The exit-specific question is whether a gain on the disposal of shares in a UAE entity, or a gain on the disposal of assets inside that entity, is taxable under the UAE rules. The participation exemption under the UAE regime allows an exemption for gains and dividends received from a qualifying subsidiary – broadly, a subsidiary in which the UAE entity holds at least 5% for at least 12 months, subject to an anti-avoidance condition on recently acquired entities. The exemption is not automatic; it requires that the underlying subsidiary is subject to an adequate level of tax in its home jurisdiction, or falls within an approved category.

What this means in practice: a group that holds a UAE opco through a BVI holding entity, and proposes to sell the BVI entity rather than the UAE opco directly, needs to assess whether the gain on that sale arises at the BVI level (generally outside UAE tax jurisdiction), at the UAE opco level (where a deemed dividend or thin-capitalisation issue could arise), or at the level of a UAE-resident entity that is a party to the chain. The answer depends on the structure as built, not as described.

Where does Hong Kong's territorial system and the FSIE regime enter the analysis?

Hong Kong taxes profits on a territorial basis: only profits that arise in or derive from Hong Kong are assessable. That principle, encoded in the Inland Revenue Ordinance, has governed the position for decades. A Hong Kong holding entity that receives a dividend from a UAE subsidiary has historically been able to treat that dividend as outside the charge, on the basis that it arises offshore.

The foreign-sourced income exemption regime, in force from 1 January 2023, changes this for a defined category of passive income: dividends, interest, royalties, and gains on disposal of equity interests received by a Hong Kong-resident entity that is a member of a multinational enterprise group. Under the FSIE regime, such income is treated as Hong Kong-sourced – and therefore assessable – unless the recipient satisfies one of the exemption conditions. The economic-substance condition requires the Hong Kong entity to carry on an adequate economic activity in Hong Kong, with employees and expenditure proportionate to the income it receives. The participation exemption condition requires that the Hong Kong entity has held at least 5% of the equity of the paying entity for at least 12 months continuously.

For a group whose Hong Kong holding entity is a pure holding shell – no staff, no local decision-making, a registered office and a bank account – the FSIE exemption conditions are unlikely to be satisfied automatically. The Inland Revenue Department's administrative guidance makes clear that substance is assessed on the facts of each case. A Hong Kong holding entity that receives a large dividend from a UAE subsidiary on exit needs to have its FSIE position assessed before the distribution is paid, not after the tax return is filed.

The interaction with Pillar Two is also relevant for larger groups. The Hong Kong minimum top-up tax and income inclusion rule is effective for fiscal years beginning on or after 1 January 2025, and applies to in-scope multinational enterprise groups with consolidated revenue at or above EUR 750 million. For those groups, a UAE entity that benefits from a zero-rate free-zone position may generate a low-taxed profit that triggers a top-up charge at the level of the ultimate parent jurisdiction. This is a separate analysis from the FSIE question, but it can arise from the same UAE exit event.

What does the comparative read across UAE and Hong Kong actually reveal?

The centre of gravity for the cross-border tax analysis is not the headline rates. It is the source and substance question: which jurisdiction can legitimately tax the income or gain, and has the entity in that jurisdiction met the conditions that entitle it to an exemption or reduced rate?

On the UAE side, the critical question is whether the free-zone entity has maintained qualifying status throughout the period in which the relevant income was earned. A free-zone entity that began earning non-qualifying income in 2024 – for example, by entering into transactions with mainland UAE counterparties – may have lost its zero-rate status for that year. If the exit or distribution occurs in 2025 or later, the UAE tax position for prior years needs to be traced, not assumed.

On the Hong Kong side, the FSIE regime applies to income received on or after the date the regime came into force. A dividend paid in 2025 from a UAE subsidiary to a Hong Kong holding entity is caught, regardless of when the underlying profits were earned. The substance assessment is made at the time of receipt.

What the comparative read reveals is a potential gap in the middle: the offshore holding layer, typically BVI or Cayman, which sits between the UAE opco and the Hong Kong entity. That intermediate entity is subject to the economic-substance rules of its own jurisdiction. BVI and Cayman economic-substance regimes apply to entities carrying on relevant activities, including holding business. A holding entity that merely holds shares in a UAE opco must meet the holding-business substance test: adequate direction and management in the BVI or Cayman, and maintenance of required records. Where the intermediate holding entity does not meet that test, the benefits of routing the distribution or sale proceeds through that layer may be challenged – by the BVI or Cayman authorities, or by reference to substance arguments raised in a Hong Kong or UAE audit.

Our desk sees this pattern frequently: a group that built a three-tier structure (Hong Kong – BVI or Cayman – UAE) before 2023, and now proposes to exit the UAE layer, discovers that none of the three tiers has been actively maintained for substance purposes. The review is therefore not just a UAE tax review. It is a full-chain substance review across the jurisdictions actually engaged.

Where is the risk concentrated for a group acting now?

In our view, the risk is currently concentrated in three areas for groups with UAE exposure and a Hong Kong or offshore holding chain.

The first is the FSIE substance gap. Many Hong Kong holding entities that were established before the FSIE regime came into force have not been upgraded to meet the economic-substance conditions. They continue to receive dividends, interest, and disposal proceeds from UAE and other offshore subsidiaries as if the pre-2023 territorial exclusion still applies. The Inland Revenue Department has not yet conducted a systematic audit of FSIE compliance, but the filing obligations and the information-exchange infrastructure exist. The risk of an assessment on past receipts is real.

The second is the UAE free-zone qualification gap. Groups that assumed free-zone status was self-sustaining have not always tracked whether their entities continued to meet the qualifying-income and qualifying-activity conditions each tax period. The UAE corporate tax law allows the tax authority to withdraw free-zone status for a period in which the conditions were not met. An exit in the current period that crystallises a gain could also trigger a review of prior-period qualification, particularly where the entity was commercially active in ways that did not clearly fit the qualifying categories.

The third is the treaty gap. The UAE has an extensive treaty network. Hong Kong has its own network of comprehensive double taxation arrangements. But the two networks do not overlap symmetrically, and the conditions for treaty access – in particular, the beneficial-owner and subject-to-tax requirements that most treaties impose – are tested at the entity level, not the group level. A UAE entity that pays a royalty to a Hong Kong entity may seek to apply the Hong Kong–UAE double taxation arrangement to reduce withholding. That application requires that the Hong Kong entity is the beneficial owner of the royalty and that the royalty is subject to tax in Hong Kong. Under the FSIE regime, royalties are assessable unless the FSIE exemption applies. If the Hong Kong entity claims the FSIE exemption and the royalty is therefore not effectively taxed in Hong Kong, the treaty position needs to be reassessed.

A micro-scenario illustrates the third risk. A technology group based in the Mainland China, with a UAE free-zone entity holding intellectual property and a Hong Kong entity acting as regional head office, arranged for the Hong Kong entity to receive royalties from the UAE entity under the Hong Kong–UAE arrangement. When the group proposed to exit the UAE structure by transferring the IP to the Hong Kong entity, the following issues arose simultaneously: the UAE gain on the IP transfer was potentially taxable unless the participation exemption applied; the Hong Kong entity's receipt of the gain on the IP was assessed under FSIE as a disposal gain on an equity interest; and the prior royalty payments needed to be reviewed for treaty compliance, because the FSIE substance analysis for the prior periods had not been conducted. The exit had to be sequenced over multiple periods to manage each risk separately. Had the review been conducted before the exit was contracted, at least one of those periods could have been avoided.

How does the decision matrix work in practice?

The situation drives the instrument, the route, the timing, and the residual risk. Consider three illustrative positions.

A group with a UAE free-zone opco, a BVI holding entity, and no Hong Kong entity, proposing a share sale of the BVI entity to a third-party buyer: the primary instrument is the UAE corporate tax law, tested at the UAE opco level. The BVI entity is generally outside UAE tax jurisdiction on the share sale. The risk is whether the UAE opco's free-zone status has been maintained, and whether the buyer's due diligence will surface a prior-period qualification gap. The timing risk is short: the gap needs to be assessed before the sale documentation is finalised. The residual risk is a UAE tax assessment on the opco for prior periods of non-qualification.

A group with a UAE opco, a Hong Kong holding entity (which is the direct parent), proposing a dividend sweep before a planned restructuring: the primary instruments are the Inland Revenue Ordinance and the FSIE regime, tested at the Hong Kong entity level. The UAE corporate tax position on the dividend paid by the opco needs to be assessed first – is the dividend taxable in the UAE, or does the participation exemption apply at the UAE level? If the dividend is paid by the UAE opco without UAE tax cost, it arrives at the Hong Kong entity and is assessed under FSIE. If the Hong Kong entity has adequate substance, the participation exemption may apply. If not, the dividend is assessable at 16.5% (above the two-tier threshold) or 8.25% (within the first HK$2,000,000 of assessable profits). The timing risk is that the substance assessment must be made at the date of receipt; retroactive substance upgrades do not apply to past receipts.

A large group within scope of Pillar Two, with a UAE free-zone entity enjoying a zero rate and a Hong Kong ultimate parent: the primary instrument is the Hong Kong minimum top-up tax and income inclusion rule, effective for fiscal years beginning on or after 1 January 2025. The zero-rate position in the UAE free zone may generate a low-taxed profit that triggers a top-up charge in Hong Kong. The timing risk is the fiscal year: the top-up charge applies from the first fiscal year that starts on or after 1 January 2025. A group that delayed its UAE exit into 2025 or later may find that the Pillar Two charge applies to the exit gain at the ultimate-parent level. The residual risk is that the top-up calculation requires jurisdictional-level effective tax rate computation under the global anti-base-erosion rules, which is a separate and technically demanding exercise.

What do groups outside the scope of Pillar Two need to watch?

For groups below the EUR 750 million consolidated revenue threshold, Pillar Two does not apply. But the FSIE regime applies to all multinational enterprise groups, regardless of size, once they have a member in a non-Hong Kong jurisdiction. A two-entity structure – one UAE entity, one Hong Kong entity – is within the FSIE perimeter if the Hong Kong entity is a constituent entity of a group that includes a non-Hong Kong entity. That is almost every case where the UAE opco exists.

The FSIE regime also applies to gains on disposal of equity interests. A Hong Kong entity that sells its shares in a UAE subsidiary, rather than receiving a dividend, recognises a disposal gain that is assessable under FSIE unless the participation exemption applies. The participation exemption requires a minimum 5% holding for a minimum 12 months. For a group that acquired a UAE target in a carve-out transaction and is selling it within 12 months of acquisition, the participation exemption may not be available. The gain is then assessed in full.

Are there planning steps that can be taken before the disposal? Yes, but they require time. The substance upgrade needed to satisfy the economic-activity condition for the FSIE exemption cannot be created retroactively. Employees hired, decisions made, and expenditure incurred must reflect genuine economic activity in Hong Kong, assessed on an ongoing basis. A Hong Kong entity that begins substantive activity in the first quarter of a year, and disposes of its UAE subsidiary in the fourth quarter of the same year, may be able to demonstrate adequate substance for the period of disposal. Whether that is sufficient is a question of fact, and the Inland Revenue Department has the authority to look through arrangements that are designed to create the appearance of substance without its reality.

What the analysis means for a group evaluating its position now

The window matters. A group that is considering a UAE exit or distribution in the next twelve months is in a position to conduct a pre-transaction review that can sequence the steps, identify the substance gaps, and either remediate them or make an informed decision to proceed with a known tax cost. A group that waits until the transaction is contracted or the distribution is paid will find the options narrower on every dimension.

The review itself has a defined structure. The first step is to establish the current legal and beneficial ownership chain from the UAE opco upward to the ultimate parent, including all intermediate holding entities and the jurisdictions in which they are resident for tax purposes. The second step is to assess the UAE free-zone qualification status for each tax period since June 2023. The third step is to assess the FSIE position for each Hong Kong entity in the chain that has received or will receive offshore passive income. The fourth step is to map the treaty network across the jurisdictions engaged, identify any beneficial-owner or subject-to-tax conditions that may not be met, and assess whether any withholding reduction claimed in prior periods needs to be reviewed.

A second micro-scenario illustrates the timing point. A Middle Eastern family office with a UAE holding entity and a Hong Kong family office entity proposed a restructuring in early 2025: the UAE entity would be liquidated, its assets transferred to a new Singapore entity, and the Hong Kong entity would receive the distribution proceeds. The review identified that the Hong Kong entity had received interest from the UAE entity in 2023 and 2024 without an FSIE exemption being available – the economic-substance conditions had not been met. The liquidation distribution was a separate FSIE event. The review also identified that the Singapore entity proposed as the new holding vehicle would itself be subject to Singapore's equivalent foreign-income regime for certain categories of income. The restructuring was redesigned: the UAE entity was not liquidated but converted to a different corporate form, the distribution was deferred by one tax period to allow substance remediation in Hong Kong, and the Singapore entity's scope was limited to income categories outside Singapore's passive-income regime. None of this could have been done after the original restructuring was contracted.

The AUDIENCE_MYTH worth addressing directly: a common assumption is that, because the UAE has an extensive treaty network and Hong Kong has low headline rates, any structure passing through both jurisdictions is inherently efficient. That assumption was more defensible before 2023. The combination of the UAE corporate tax regime, the FSIE regime in Hong Kong, the Pillar Two rules for larger groups, and the economic-substance regimes in the offshore intermediate centres has created a new environment in which efficiency requires active maintenance, not passive reliance on a structure that was once optimised. The review is not a one-time exercise. It is a recurring step in the management of a cross-border holding chain.

For advisory teams serving clients with UAE exposure, the practical implication is that the tax review and the transaction or distribution timeline need to be co-ordinated from the outset. Our tax positions practice covers the full chain: UAE-side qualification, FSIE substance and exemption analysis, treaty access and beneficial-owner conditions, and Pillar Two top-up computation for in-scope groups. We work alongside locally licensed firms for any step that requires practice of Hong Kong law.

For a structured assessment of your UAE exit or distribution tax position across the relevant jurisdictions, including the FSIE regime and UAE corporate tax analysis, write to us at info@lockhartyip.com.

Related practices

• Tax Positions – source and substance analysis, FSIE, Pillar Two, treaty access for cross-border groups
• Holding Structures – multi-tier holding chains across Hong Kong, BVI, Cayman, and the UAE
• Private Wealth – family office succession, trust structures, and residence planning across jurisdictions

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• Tax Positions
• Tax Residence Management Control Holding Company Guide 3
• Treaty Access Between Hong Kong Cayman Islands Cayman 4

This publication is general information and does not constitute legal advice. For advice on your situation, contact info@lockhartyip.com.