Where the tax position on a cross-border dividend or interest flow stands now

A group with operations in Mainland China, a holding entity in the BVI or Cayman Islands, and a Hong Kong intermediate company does not face a single tax question. It faces several – stacked on top of one another – and the answer to each depends on the same three variables: source, substance, and the governing instrument that the relevant revenue authority applies to determine both. The headline rate is rarely where the exposure sits.

Hong Kong taxes profits on a territorial basis: only profits that arise in or derive from Hong Kong fall within the charge under the Inland Revenue Ordinance. Cross-border dividend and interest flows are therefore assessed against a source analysis first, a substance analysis second, and – since 1 January 2023 – a foreign-sourced income exemption (FSIE) test that brings certain passive income within charge unless specified economic-substance conditions are met. The position is further complicated by Hong Kong's network of comprehensive double-taxation arrangements and the Pillar Two global minimum tax, which applies to in-scope groups for fiscal years beginning on or after 1 January 2025.

This analysis sets out what is commercially at stake, how the cross-border interface bites, where the comparative risk falls across the two systems most commonly in play – Hong Kong and the relevant offshore or Mainland counterpart – and our current read of where the exposure is concentrated.

What is commercially at stake when dividends or interest cross a border?

The question sounds technical. The answer is financial: unplanned tax leakage on a dividend or interest flow can erode the return on a cross-border structure by a margin that makes the original business case incorrect.

Consider the position of an Asian industrial group that has built its offshore holding structure over several years. A Cayman holding company owns a Hong Kong intermediate company, which in turn holds equity in a Mainland Chinese operating entity. Profits flow upward as dividends. Interest flows in the opposite direction on a shareholder loan. Each of those flows passes through at least one jurisdictional boundary, and each triggers a set of questions that only a cross-border tax analysis can answer.

At the Mainland level, the question is withholding tax on outbound dividends paid to the Hong Kong entity. At the Hong Kong level, the question is whether that dividend, once received, is brought within the FSIE regime and, if so, whether the Hong Kong entity satisfies the substance conditions to claim the exemption. At the offshore level – the Cayman or BVI parent – the question is whether the receipt of a dividend from the Hong Kong entity creates any obligation in that jurisdiction or, more practically, whether the structure as a whole satisfies the economic-substance requirements that BVI and Cayman regulators now impose.

For interest flows on intra-group loans, the question set is different but equally layered. The deductibility of interest at the Mainland operating level is subject to transfer-pricing rules and thin-capitalisation constraints. The Hong Kong entity receiving the interest income faces the same FSIE analysis if the interest is foreign-sourced. And the offshore lender faces substance-and-purpose scrutiny that has grown markedly more intense since the major offshore centres adopted economic-substance legislation in response to international pressure.

None of these questions arise in isolation. A decision taken at one level changes the answer at another. That interdependence is the core commercial challenge, and it is one that a purely domestic tax adviser in any single jurisdiction is structurally unable to address.

How does Hong Kong's territorial tax system govern the analysis?

Hong Kong imposes profits tax under the Inland Revenue Ordinance on profits that arise in or derive from Hong Kong. The territorial principle is the starting point – and for many cross-border groups, it is the feature that makes Hong Kong attractive as an intermediate holding or treasury location. But the territorial principle is not a simple exemption. It requires a source analysis, and that analysis has become more demanding.

For trading income, the source question turns on where the profit-generating activities are performed. For passive income – dividends, interest, royalties, gains on disposal of equity – the traditional approach treated income received from offshore sources as outside the charge. That position changed materially with the FSIE regime.

Under the FSIE regime, which took effect on 1 January 2023 and has since been extended and refined, four categories of passive income are brought within the Hong Kong profits-tax charge if they are received in Hong Kong by a member of a multinational enterprise (MNE) group: dividends, interest, royalties, and gains on disposal of equity interests. The charge applies irrespective of whether the income has a foreign source. The exemption is available only if the specified economic-substance conditions – or, for dividends and equity gains, the participation-exemption conditions – are met.

This means that a Hong Kong holding company that simply receives an upstream dividend from a Mainland subsidiary without conducting genuine economic activity in Hong Kong may now face a profits-tax charge on that receipt. The rate applicable to any taxable amount follows the two-tier structure: 8.25% on the first HK$2,000,000 of assessable profits in a year and 16.5% above that threshold, though the practical effective rate depends heavily on the specific income characterisation and available exemptions.

Interest income received by a Hong Kong entity on a loan made to an offshore or Mainland borrower raises the same analysis. If the interest is sourced outside Hong Kong under the ordinary source rules, the FSIE regime may bring it into charge if the lender is part of an MNE group and the economic-substance conditions are not satisfied. For groups using a Hong Kong treasury or finance entity as the intra-group lender, the FSIE analysis is now a required step, not an optional one.

What is the cross-border interface, and where does it actually bite?

The interface between Hong Kong's territorial system and the regimes of the principal counterpart jurisdictions – Mainland China, the BVI, the Cayman Islands, Singapore, and the UAE – is where most of the practical exposure arises. Understanding each pairing separately is necessary before a consolidated view can be formed.

Hong Kong – Mainland China. The Mainland imposes a withholding tax on dividends paid by a Mainland resident enterprise to a non-resident enterprise. The standard rate is reducible under the Arrangement between the Mainland of China and the Hong Kong Special Administrative Region for the Avoidance of Double Taxation on Income (the CDTA), which provides a reduced rate for Hong Kong resident beneficial owners meeting the relevant conditions. The reduced rate under the CDTA, and the anti-avoidance conditions that attach to it, make the beneficial-ownership analysis – and the substance of the Hong Kong entity – commercially critical.

A Hong Kong company that is a mere conduit, holding shares in the Mainland entity without exercising genuine management and control or conducting substantive economic activity, may find that the Mainland authority challenges the beneficial-ownership claim and applies the standard withholding-tax rate. That challenge is not theoretical: Mainland tax authorities have pursued beneficial-ownership cases in respect of dividend flows through Hong Kong intermediaries, and the outcome of such a challenge can alter the economics of the structure retrospectively.

Hong Kong – Offshore (BVI, Cayman). Neither the BVI nor the Cayman Islands currently imposes income tax, withholding tax, or capital-gains tax on dividends or interest flows received by an offshore entity. The tax question at the offshore level is therefore not one of direct taxation but of economic-substance compliance. BVI and Cayman economic-substance regimes require entities undertaking "relevant activities" – which include holding-company business and finance-and-leasing business – to demonstrate adequate substance in the relevant jurisdiction or face penalty and information-reporting consequences. For a Cayman holding company that receives dividends from a Hong Kong intermediate, the substance question is whether the entity can demonstrate genuine direction and management in the Cayman Islands.

The interaction between Hong Kong's FSIE regime and the offshore-substance regime is a genuine structural complexity. A group may satisfy the Cayman substance requirements for the offshore parent but fail the Hong Kong economic-substance test for the Hong Kong intermediate – or vice versa. The two tests are not aligned, and passing one does not guarantee passing the other.

Interest flows: the transfer-pricing dimension. Where interest is paid on an intra-group loan – whether by a Mainland operating entity to a Hong Kong lender, or by a Hong Kong entity to an offshore parent – the transfer-pricing rules of the payer's jurisdiction apply. In the Mainland, those rules are administered by the State Taxation Administration and follow OECD-aligned principles. In Hong Kong, the Inland Revenue Ordinance contains transfer-pricing rules that require intra-group transactions to be priced on an arm's-length basis. A Hong Kong entity that charges too low a rate on an intra-group loan – or too high a rate when borrowing – faces adjustment risk under the Hong Kong transfer-pricing rules, in addition to the FSIE analysis on the interest received.

What this means in practice is that a single intra-group interest flow may simultaneously trigger: a transfer-pricing analysis in the payer jurisdiction; an FSIE analysis in Hong Kong; a CDTA application if a reduced rate or exemption is claimed; and an economic-substance review in the offshore parent's jurisdiction. Each of those analyses requires documentation, and the documentation requirement under each regime is independent.

How does the Pillar Two global minimum tax alter the picture?

For groups within its scope, the Pillar Two global minimum tax – implemented in Hong Kong as a domestic minimum top-up tax and an income inclusion rule – changes the calculus in a specific and important way. The regime applies to MNE groups with consolidated annual revenue of EUR 750 million or more, for fiscal years beginning on or after 1 January 2025.

The effect of Pillar Two on cross-border dividend and interest flows is indirect but real. The regime sets a global minimum effective tax rate. Where a constituent entity of a covered group is located in a jurisdiction where the effective tax rate falls below the minimum, a top-up tax is imposed – either in the jurisdiction of the low-taxed entity itself (the domestic minimum top-up tax) or in the jurisdiction of the ultimate parent (the income inclusion rule).

For a covered group with a Hong Kong intermediate holding company, the FSIE exemption for dividends or interest – if it applies – may reduce the Hong Kong effective tax rate on that entity below the Pillar Two minimum. The consequence is not a choice between the FSIE exemption and Pillar Two: both regimes apply, and the interaction must be modelled at the level of each constituent entity. A group that has relied on the FSIE exemption without considering the Pillar Two overlay may find that the overall tax cost of the structure is higher than assumed once the top-up tax in the parent jurisdiction is computed.

This interaction is one of the most consequential developments in Hong Kong cross-border tax positioning in recent years. It requires groups to move beyond a single-jurisdiction analysis and to model the effective tax rate at the entity level across all jurisdictions simultaneously – which is precisely the kind of exercise that a cross-border tax-positions practice is built to support.

In our cross-border practice, we have seen groups within Pillar Two scope make FSIE-related decisions without running the Pillar Two overlay. The error is understandable – the two regimes were introduced at different times and are administered by different bodies – but the financial consequence can be material.

Where does the comparative risk sit across the two systems?

Comparing the risk profiles of a Hong Kong intermediate structure against a Singapore or UAE alternative is a question our desk is frequently asked. The comparison is useful, but it is often framed too narrowly around headline rates. The more productive comparison is across four dimensions: source rules, substance requirements, treaty access, and the interaction with Pillar Two.

On source rules, Hong Kong's territorial basis is broadly comparable to Singapore's, though the two regimes treat certain income categories differently. The UAE, following its introduction of a corporate-tax regime with effect from June 2023, operates a system that is territorial in concept but has a different set of participation-exemption conditions and a distinct treatment of free-zone entities. For a group choosing between Hong Kong and the UAE as an intermediate holding location for Mainland-sourced dividends, the comparison turns on: the availability and conditions of the relevant CDTA (Hong Kong has an extensive network; the UAE has a separate treaty network); the substance requirements for beneficial-ownership purposes in the chosen jurisdiction; and the FSIE or equivalent analysis in that jurisdiction.

On substance, Hong Kong's FSIE economic-substance conditions are broadly aligned with the OECD's international standards. Singapore applies comparable conditions under its own concessionary-rate regimes. The UAE's substance requirements are embedded in its corporate-tax legislation and in the Economic Substance Regulations that predate the corporate-tax regime. In our assessment, the documentary burden across all three jurisdictions is comparable for a genuine intermediate holding company – the difference lies in the specific activities that must be demonstrated in each jurisdiction and the nature of the competent authority that reviews them.

On treaty access, Hong Kong's CDTA with the Mainland is a significant advantage for groups with Mainland-sourced income. Singapore also has a tax treaty with the Mainland, and the terms of the two treaties differ in ways that affect beneficial-ownership analysis and reduced-rate availability. A group considering relocation of an intermediate holding function from Hong Kong to Singapore should conduct a treaty-comparison analysis before committing, because the reduction in withholding tax available under one treaty may differ from that available under the other – and the substance conditions attached to each reduction are not identical.

On Pillar Two, the comparative picture is clearer. All three jurisdictions – Hong Kong, Singapore, and the UAE – have enacted or are implementing Pillar Two measures, and in-scope groups cannot use jurisdiction-selection to escape the regime. The relevant variable is the domestic minimum top-up tax rate in each jurisdiction and the specific computation rules applied to each constituent entity. For covered groups, Pillar Two largely neutralises the rate-differential argument for jurisdiction selection, leaving substance, treaty access, and operational considerations as the primary drivers.

What does the documentation position look like in practice?

The cross-border tax position on a dividend or interest flow does not exist on paper alone. It must be documented, maintained, and capable of withstanding scrutiny from at least two revenue authorities simultaneously – and, in a Pillar Two context, potentially a third.

The documentation requirements across the relevant regimes are distinct. The CDTA beneficial-ownership analysis requires evidence of the Hong Kong entity's genuine economic nexus with Hong Kong: board composition and meeting location, decision-making records, substance in the form of qualified personnel and operating expenditure, and – critically – an absence of arrangements that treat the Hong Kong entity as a pass-through. This documentation should be current, not reconstructed after the event. A Mainland tax-authority enquiry into the beneficial-ownership status of a Hong Kong recipient typically opens with a request for historical records, and gaps in that record are difficult to address retroactively.

The FSIE substance documentation is different in form but comparable in substance. The Inland Revenue Department requires a covered entity to demonstrate that it meets the economic-substance conditions in Hong Kong for the relevant year of assessment. The conditions vary by income type: for dividends and equity gains, the participation exemption is available if the specified holding conditions are met, and the pure substance test applies where the participation conditions are not available. For interest income, the substance test requires specified activities to be performed in Hong Kong by qualified personnel.

Transfer-pricing documentation adds a third layer. Under the Inland Revenue Ordinance's transfer-pricing rules, transactions between connected persons – including intra-group loans – must be supported by contemporaneous documentation that demonstrates the arm's-length nature of the terms. The documentation thresholds and requirements are aligned with the OECD's transfer-pricing guidelines but applied under the Hong Kong rules.

A micro-scenario illustrates the point. A European industrial group with a Hong Kong treasury entity lending to a Mainland subsidiary came to our desk in early 2027. The interest rate on the loan had been set by reference to group-wide funding costs, without a formal arm's-length analysis. The Mainland authority raised a transfer-pricing query; at the same time, the Hong Kong entity was subject to an FSIE review in its year of assessment. The two enquiries were running simultaneously, and the documentation prepared for one did not satisfy the requirements of the other. The group ultimately required separate documentation packages for the two jurisdictions, and the preparation of the Mainland package required access to historical transaction data that had not been retained in an accessible format. The matter resolved, but the cost – in time, adviser fees, and delayed distributions – was avoidable.

A second pattern we see regularly involves a family-owned Asian group that restructured its holding chain in 2024 to route dividends from a Mainland operating entity through a newly established Hong Kong holding company. The structure was established with appropriate legal advice but without a concurrent substance implementation plan. By the time the first significant dividend was paid, the Hong Kong entity had a registered office and a director – but no qualified staff, no substantive board meetings in Hong Kong, and no operating expenditure. The FSIE analysis flagged the substance gap; the beneficial-ownership position under the CDTA was also exposed. Correcting the substance position required time and genuine operational change, not merely paperwork.

What is the current risk concentration, and where is it heading?

Our view, formed from the cross-border matters on which we regularly advise, is that the risk is currently concentrated in three areas.

The first is the beneficial-ownership challenge on Mainland-sourced dividends flowing through Hong Kong intermediaries. The Mainland's revenue authorities have demonstrated willingness to apply the beneficial-ownership analysis robustly, and the threshold for what constitutes genuine substance at the Hong Kong level has risen in line with international standards. Groups that established their Hong Kong intermediate structures before the FSIE regime and before the current intensity of beneficial-ownership scrutiny – and have not reviewed and updated those structures – carry elevated exposure.

The second is the FSIE–Pillar Two interaction for in-scope groups. As noted, the interaction requires entity-level modelling that many groups have not yet completed. The risk is not primarily one of tax evasion or aggressive planning; it is one of inadvertent understatement of the effective tax position as a result of treating two separate regimes as independent. For groups filing under Pillar Two for the first time – fiscal years beginning on or after 1 January 2025 – the first compliance cycle will reveal mismatches that were not visible under the pre-Pillar Two analysis.

The third is the documentation gap. As the regulatory environment has moved faster than many groups' internal processes, there is a significant cohort of cross-border structures where the legal architecture is defensible but the supporting documentation is insufficient. That gap is a practical problem rather than a conceptual one – it can be addressed – but it requires a structured review and implementation exercise, not a one-time document request.

Is the position likely to become more or less demanding? The international direction of travel – through Pillar Two, the OECD's continuing work on BEPS, and the progressive tightening of economic-substance requirements in offshore centres – points toward greater scrutiny, not less. Hong Kong's response, through the FSIE regime and the domestic minimum top-up tax, is consistent with international standards and signals that the jurisdiction intends to remain a credible, compliant holding and treasury centre – not a low-substance conduit location. For groups that invest in genuine substance and maintain adequate documentation, the position in Hong Kong is strong. For those that do not, the risk is real and increasing.

For a structured analysis of your cross-border dividend or interest position across the relevant jurisdictions, write to us at info@lockhartyip.com.

What foreign advisers most commonly get wrong

The most common analytical error we see from foreign tax counsel operating without cross-border Hong Kong experience is the treatment of the Hong Kong territorial system as a simple exemption. It is not. The territorial basis determines what is potentially outside the charge; the FSIE regime, the source analysis, and the beneficial-ownership conditions under the relevant CDTA determine what is actually outside the charge. Conflating the two produces a tax position that looks sound on a jurisdiction-by-jurisdiction basis but fails when the cross-border interface is examined.

A second error is the application of OECD commentary as a proxy for Hong Kong law. The Inland Revenue Ordinance incorporates OECD-aligned principles in several areas – transfer pricing, the FSIE regime, and the Pillar Two domestic minimum top-up tax – but it is not a direct statutory implementation of OECD model provisions. The specific conditions, thresholds, and administrative practices of the Inland Revenue Department govern the Hong Kong analysis, and they differ in detail from the OECD model in ways that matter.

A third error – and the most practically costly – is the treatment of the substance requirement as a one-time exercise. The economic-substance conditions under the FSIE regime, the CDTA beneficial-ownership conditions, and the offshore substance requirements are all assessed on a continuing basis, typically by reference to each year of assessment or accounting period. A structure that satisfied the conditions in year one may fail in year three if the group's personnel, expenditure, or decision-making arrangements have changed without a corresponding review.

If an existing structure has been reviewed and found to have a gap in its substance position or documentation, the routes available depend on the nature of the gap and the stage at which it is identified. Pre-enquiry, the options are typically wider and less costly. Post-enquiry, the position is more constrained. Identifying and addressing the gap before a revenue-authority enquiry opens is the commercially rational course.

If an earlier review or structuring exercise produced a result that is now in question, a second read of the position – across all three dimensions of source, substance, and documentation – can identify what remains defensible and what requires correction. To discuss how that review would apply to your cross-border structure, contact info@lockhartyip.com.

The decision matrix: situation, instrument, route, and risk

The following analysis maps the principal cross-border fact patterns our desk encounters to the governing instrument, the applicable route, and the current risk concentration.

Where a Hong Kong intermediate entity receives a dividend from a Mainland-resident subsidiary, the governing instruments are the Inland Revenue Ordinance (FSIE), the CDTA, and – for covered groups – the Pillar Two domestic minimum top-up tax. The route is: confirm the Hong Kong entity's FSIE position (participation exemption or substance test); confirm the CDTA beneficial-ownership position; run the Pillar Two entity-level effective-tax-rate computation. The risk sits at the beneficial-ownership and FSIE-substance intersection. The documentation requirement is continuous.

Where a Hong Kong treasury entity receives interest on an intra-group loan to a Mainland borrower, the governing instruments are the Inland Revenue Ordinance (FSIE and transfer pricing), the CDTA (for any interest withholding-tax reduction at the Mainland level), and the Mainland's enterprise-income-tax and transfer-pricing rules. The route requires both a Hong Kong FSIE analysis and a Mainland transfer-pricing analysis, conducted in coordination. The risk sits at the arm's-length pricing of the interest rate and the FSIE substance position. The two analyses must be run together, not in sequence.

Where an offshore parent (BVI or Cayman) receives a dividend from a Hong Kong intermediate, the governing instrument at the offshore level is the relevant economic-substance legislation; no income tax applies in either jurisdiction. At the Hong Kong level, the payment of a dividend carries no withholding tax under the general Hong Kong position. The risk sits at the offshore-substance level (adequate substance in the Cayman or BVI for the holding-company business) and – for covered groups – at the Pillar Two top-up-tax computation in the jurisdiction of the ultimate parent.

Where a Hong Kong entity pays interest to an offshore parent, the FSIE analysis applies to the interest at the offshore level only if the offshore parent is part of a group with Hong Kong filing obligations. At the Hong Kong level, the interest deductibility question arises under the Inland Revenue Ordinance's interest-deduction rules, and the transfer-pricing rules apply to the rate. The risk sits at the deductibility analysis and the arm's-length rate.

The common thread across all four patterns is that the correct route requires a coordinated cross-border analysis, not a sequence of separate single-jurisdiction opinions. Where the jurisdictions in play include both Hong Kong and the Mainland, the coordination challenge is amplified by the different administrative practices, documentation languages, and review timelines of the two revenue authorities.

Related practices

Related practices

• Tax Positions – cross-border tax structuring, FSIE, treaty access and Pillar Two for international groups
• Holding Structures – intermediate and offshore holding-entity review and implementation across Hong Kong and principal offshore centres
• Private Wealth – succession and asset-protection structuring for principals with cross-border holdings

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