Where a Hong Kong holding company for the CIS investments stands now

A Hong Kong holding company positioned above CIS (Commonwealth of Independent States – the successor grouping of former Soviet republics, including Kazakhstan, Uzbekistan, Azerbaijan, Georgia, Armenia and their neighbours) operating assets sits at an increasingly tested interface between two distinct legal and commercial environments. The position that looked structurally solid five years ago now attracts scrutiny from three directions at once: beneficial-ownership transparency rules, treaty-access challenges by CIS tax authorities, and evolving substance requirements that Hong Kong itself has tightened. Understanding where the real risk sits today – not on the organisational chart, but in the substance, treaty and enforcement layers – is the practical question this analysis addresses.

The pages below work through the commercial stakes, the governing instruments, the comparative read across Hong Kong and the CIS jurisdictions, and our current assessment of where the exposure concentrates.

What is actually at stake commercially

CIS-originated capital has a particular structural logic. Operating assets – whether in extractives, real estate, manufacturing or consumer-facing businesses – sit in one or more CIS jurisdictions whose domestic corporate law, banking sector and court systems are functional but not internationally recognised as enforcement-grade venues. The Hong Kong holding entity above them was designed to solve three problems simultaneously: a commercially credible parent jurisdiction, a gateway to offshore capital markets, and a reduction of the headline tax cost on dividends and disposals moving up the chain.

All three objectives remain valid. The question is whether the Hong Kong vehicle still delivers them efficiently, or whether the structure has drifted into a position where the substance behind the holding company is thinner than the treaty network requires and thinner than CIS tax authorities will now accept. In our cross-border practice, we see principals who built these structures in a period of lighter scrutiny and have not revisited them since. That gap is where the commercial stakes now concentrate.

The enforcement dimension is equally real. An award or judgment obtained against a CIS-based counterparty, or enforced against CIS-situated assets, runs through local courts whose reliability varies by jurisdiction. A Hong Kong holding entity that is properly capitalised and operationally recognised can anchor the creditor's enforcement position in a common-law forum. But that anchor only holds if the entity has genuine legal substance – a point that courts and arbitral tribunals increasingly examine when an enforcement respondent challenges the corporate structure as a shell.

What is at stake, then, is not merely a tax-efficiency calculation. It is the structural integrity of the entire cross-border position: the ability to hold assets, access treaty benefits, raise capital, enforce claims and manage group risk from a recognised international hub.

The governing instruments and how they apply across the Hong Kong–CIS interface

Three bodies of rules interact at this interface, and none of them operates in isolation.

First, Hong Kong's own tax rules. Hong Kong taxes profits on a territorial basis: only profits arising in or derived from Hong Kong are assessable. That principle sounds straightforward, but the foreign-sourced income exemption (FSIE) regime – which took effect from 1 January 2023 and was subsequently amended – introduced substance conditions that now apply to specified categories of income received in Hong Kong from associated entities. Passive income categories, including dividends and interest passing through a Hong Kong holding company from a CIS operating subsidiary, fall within the FSIE perimeter. The exemption is available, but only where the holding entity satisfies an economic-substance test or meets the ownership or transaction conditions specified in the regime. A company incorporated in Hong Kong but managed entirely from another jurisdiction, with no qualifying employees or decision-making presence in Hong Kong, may find that the exemption it assumed it was entitled to is unavailable.

Second, the bilateral double-taxation agreements between Hong Kong and the relevant CIS jurisdictions. Hong Kong maintains a double-taxation agreement with Russia, a separate arrangement covering several other CIS states, and a network of comprehensive agreements signed and in varying stages of ratification with others. The benefit of these agreements – reduced withholding tax on dividends, interest and royalties flowing from CIS operating entities to the Hong Kong holding company – is conditional on the Hong Kong entity being the beneficial owner of the income. That phrase is the central dispute point. CIS tax authorities, following the post-BEPS international trend, are now much more willing to challenge beneficial-ownership claims where the Hong Kong entity lacks genuine decision-making, financial capacity and operational independence. A holding company with nominee directors, bank accounts maintained by a service provider, and board resolutions signed outside Hong Kong will struggle to defend its treaty position before a CIS revenue authority.

Third, Pillar Two. For groups with consolidated annual revenue of at least EUR 750 million, Hong Kong's minimum top-up tax and income inclusion rule apply to fiscal years beginning on or after 1 January 2025. Most CIS-invested groups below that revenue threshold fall outside the direct Pillar Two charge in Hong Kong. But the Pillar Two framework has changed the CIS jurisdictions' own policy trajectory: several are moving to adopt top-up tax regimes of their own, and that progression will affect the effective-tax-rate calculation that underpins the holding structure's efficiency argument. The prudent approach is to model the structure's ongoing efficiency against both current rules and the Pillar Two direction of travel in each relevant CIS jurisdiction.

The Significant Controllers Register requirement – introduced under the Companies Ordinance (Cap. 622), with the register in force since 1 March 2018 – is a separate but related governance point. Every Hong Kong-incorporated company must maintain an SCR identifying the individuals who ultimately own or control it. For structures where the beneficial ownership is multi-layered across several CIS jurisdictions and offshore holding centres, the SCR obligation focuses attention on the chain of control that CIS tax authorities are also examining. Inconsistencies between the SCR position and the treaty-beneficial-ownership position are a structural weakness that can be exploited on both sides of the interface.

How does the cross-border interface actually bite?

Theory and practice diverge at this point, and the divergence matters. The cross-border interface bites in three specific and recurring ways.

Treaty challenges in the CIS jurisdiction are the most common pressure point in the structures we review. A CIS operating company distributes a dividend to its Hong Kong parent. The Hong Kong parent claims the reduced withholding tax rate under the applicable agreement. The local tax authority issues a challenge: the Hong Kong entity is not, in its assessment, the beneficial owner of the dividend. It is a conduit. The real owner is the individual principal or a trust structure sitting behind the Hong Kong company in another jurisdiction. The authority re-characterises the distribution as passing through to the ultimate recipient and applies the domestic withholding tax rate, which is materially higher. The dispute then moves through the local administrative-review process, which, in several CIS jurisdictions, is not a process well-adapted to cross-border legal arguments about beneficial ownership under the Vienna Convention or OECD commentary principles. Counsel on our desk regularly see the administrative process produce an adverse result that a later legal challenge has difficulty overturning, not because the legal position is weak, but because the record built during the administrative phase was inadequate.

Lift-the-veil arguments in enforcement proceedings are the second pressure point. A principal has an arbitral award against a CIS counterparty. The counterparty has moved assets into a holding structure of its own, and the principal wishes to enforce not just against the direct obligor but against associated entities or the individuals behind them. The respondent raises exactly the same arguments in reverse: the claimant's Hong Kong holding company is itself a shell, lacking substance, and the real claimant is the individual sitting behind it. That argument, if it succeeds, can complicate enforcement recognition, introduce standing challenges and delay the realisation of the award. Whether or not the argument ultimately prevails, it adds cost and time. A holding company with clear, contemporaneous evidence of genuine substance and decision-making in Hong Kong is far better positioned to defeat that challenge quickly.

Substance gaps exposed in a sale process form the third recurring scenario. A CIS-oriented group sells a portfolio asset. The buyer's counsel conducts due diligence on the holding structure. The Hong Kong holding company's minute books, bank records and directors' records show years of administrative rather than genuine board activity. The deal pauses. The discount demanded reflects not just the risk of a treaty challenge but the risk that the disposal triggers a capital-gains or deemed-dividend characterisation in the CIS jurisdiction because the holding entity cannot demonstrate that it is genuinely the economic owner of the shares being sold. We have seen this scenario arise in both primary-sale and secondary-buyout processes.

The comparative read: Hong Kong against the alternatives

The question a CIS-oriented group revisiting its structure now asks is whether Hong Kong remains the right holding jurisdiction, or whether an alternative – the Netherlands, the UAE, Cyprus, Singapore, or a direct-holding model from an offshore centre – produces a better outcome at acceptable cost. Our read, at this point in the legal environment, is that Hong Kong retains a genuine and defensible advantage for the right fact pattern, but that the advantage is narrower than it was five years ago and requires active maintenance to preserve.

Consider the comparison with Cyprus, which remains a popular CIS-oriented holding centre and which Lockhart & Yip has worked on in the holding-structure context – see our matter note at Holding Structure – Family-Owned Group – Cyprus. Cyprus's treaty network with CIS jurisdictions is historically deep, a legacy of the Soviet-era economic relationship. But Cyprus's beneficial-ownership scrutiny in CIS jurisdictions has intensified over the past decade, and its substance requirements under the EU Anti-Tax Avoidance Directives apply differently to CIS-facing structures than Hong Kong's FSIE regime. Neither jurisdiction is a free pass. Both require genuine operational presence that can be documented and defended.

Hong Kong's specific advantages for the CIS-oriented group are these. It is a common-law jurisdiction with an independent judiciary, a full-service banking sector, a credible arbitration hub through the HKIAC, and a location that makes commercial sense for groups whose other exposure is across Greater China and Southeast Asia. For a group that has both CIS and Mainland China or ASEAN operating assets, a Hong Kong holding company has a logic that no CIS-tailored European jurisdiction can fully replicate. Hong Kong also lacks the forced-heirship rules that create complications for principals seeking to integrate their holding structure with succession planning.

The disadvantage, stated plainly, is that the CIS jurisdictions' view of Hong Kong as a treaty partner has been coloured by years of structures that were aggressive on form and thin on substance. That history has produced a posture among CIS revenue authorities that is sceptical rather than neutral. A Hong Kong holding company for a CIS group today has to work harder to establish its treaty position than an equivalent structure would have needed to a decade ago. That is not a reason to choose a different jurisdiction. It is a reason to build and maintain the substance properly from the outset.

For detailed analysis of how the holding-structure position plays in the Mainland China context – a structurally adjacent question for many groups – see our related analysis at Hong Kong Holding Company – Mainland China Investments.

Where the risk sits now: our current assessment

The centre of gravity of the risk has shifted. It is no longer primarily at the structure-design stage – the question of whether to use Hong Kong, and how to draw the chart. It is at the operational and evidentiary stage – whether the structure, as actually run on a day-to-day basis, produces the documentation trail that can withstand a challenge five years later.

Our current assessment identifies four specific risk concentrations for a Hong Kong holding company above CIS investments.

The first is the substance gap. A holding company whose directors never hold a board meeting in Hong Kong, whose strategic decisions are demonstrably made by the principal sitting in another jurisdiction, and whose bank account is operated entirely by a service provider, has a weak beneficial-ownership and management-and-control position. That weakness is exploitable by the CIS tax authority on the treaty-access question, by an arbitration respondent on the standing question, and by a buyer's counsel on the disposal question. Closing the substance gap requires a structured programme: a genuinely qualified director or directors present in Hong Kong, board meetings that are substantive rather than formal, banking relationships maintained actively rather than administratively, and contemporaneous records.

The second is the beneficial-ownership file. The treaty argument succeeds or fails on the evidence that can be produced at the point of challenge. That evidence needs to be assembled in advance, not reconstructed under challenge. A beneficial-ownership file should identify the Hong Kong entity's financial capacity to receive the income in question, its decision-making authority over the investment, and its lack of an obligation to pass the income onward. Where the Hong Kong company does sit above a trust or a personal-holding arrangement, the file needs to address the relationship between the Hong Kong entity and the structures above it without triggering the conduit characterisation.

The third is the treaty-network gap. Not every CIS jurisdiction has a double-taxation agreement with Hong Kong that produces a commercially material withholding-tax reduction. For jurisdictions where the agreement does not exist or has been suspended, the holding structure's efficiency argument changes materially. Principals should verify the current treaty position with each specific CIS jurisdiction in the investment portfolio and model the effective-tax-rate outcome for each pair, not for the group as a whole based on the best treaty in the network.

The fourth is the enforcement-route mismatch. Where the group's dispute strategy relies on Hong Kong-seated arbitration with enforcement against CIS assets, the enforcement route runs through each individual CIS jurisdiction's own laws on foreign-award recognition. The positions vary. Several CIS states are parties to the New York Convention, which provides a relatively well-established recognition mechanism. Others have bilateral arrangements or domestic enforcement regimes that are more procedurally demanding. A holding structure that sits in Hong Kong but has not mapped the enforcement route through to the jurisdiction where the relevant assets actually sit has an incomplete risk picture. The Hong Kong entity's ability to initiate, fund and pursue that enforcement is itself a function of whether it is genuinely capitalised and active – which returns to the substance point.

Micro-scenarios: how the risk presents in practice

Two patterns from our cross-border practice illustrate the risk concentrations identified above.

A Central Asian group in the agribusiness sector held its operating entities through a Hong Kong company that had been incorporated over a decade earlier. The Hong Kong company had a single corporate director – a service provider – and its board resolutions were generated by a company-secretary template with no substantive deliberation recorded. When a dividend of material size was to be distributed from the CIS operating entity to the Hong Kong parent, the local tax authority challenged the beneficial-ownership claim and denied the reduced treaty rate. The dispute moved to the local administrative-review process. The group came to us after the first-level review produced an adverse result. Working through the available records, we helped identify the evidence that could support a second-level challenge and began building the substance programme needed to protect future distributions. The administrative process took several cycles; the substantive position was eventually clarified, but the cost – in professional fees, delayed distributions and management distraction – would have been reduced materially had the substance been in place from the outset.

A different fact pattern involves a post-Soviet manufacturing group with operating assets across two CIS jurisdictions and a Hong Kong holding company above both. The group was in an advanced-stage sale process with a private-equity buyer. The buyer's counsel, conducting due diligence on the holding structure in late 2024, identified that the Hong Kong company had received dividends from the operating entities over several years and had on-paid substantially all of that income to the ultimate shareholder, an offshore trust, within a short period each time. The pattern gave rise to a conduit-characterisation risk in the tax due-diligence report. The deal required a renegotiated price adjustment and an indemnity structure to cover the tax-authority-challenge risk. We advised on mapping the exposure, structuring the indemnity parameters and addressing the substance points that would be relevant if a challenge materialised post-closing. A substance programme built years earlier would have produced a materially cleaner due-diligence outcome.

What foreign counsel typically miss

Counsel advising a CIS-oriented group from a European or North American base will sometimes approach the Hong Kong holding company as a primarily tax-structuring question and treat the legal interface as a documentation exercise. That framing misses two things that practitioners with a Hong Kong-and-CIS desk see regularly.

The first is the enforcement dimension. The holding structure is not only a vehicle for managing income flows; it is also the anchor for the group's enforcement position in the event of a dispute with a CIS counterparty, a buyer, or a joint-venture partner. A holding company that cannot defend its own legal standing under challenge provides a weak anchor. Foreign counsel who have not advised on HKIAC arbitration or on the enforcement of Hong Kong-seated awards in CIS jurisdictions may not appreciate how quickly a respondent will move to challenge the claimant's standing through the holding structure.

The second is the sequencing of substance-building. The instinct of counsel approaching this from a European structuring tradition is to treat substance as a compliance checklist: appoint the right number of directors, hold the right number of meetings, tick the boxes. The CIS-jurisdiction approach to beneficial-ownership challenges is more fact-intensive and more focused on the economic reality of control and benefit. The question the CIS tax authority is asking is not whether the Hong Kong company met a legal threshold for substance; it is whether the Hong Kong company made genuine decisions about the investment and genuinely bore the economic risk of holding it. Building the record that answers that question in a way that survives challenge is a different, and more substantive, exercise than meeting a checklist.

For a broader view of how Lockhart & Yip approaches holding-structure mandates across the principal jurisdictions, see the practice overview at Holding Structures.

The decision matrix: situation, instrument, route and risk

The following matrix provides a structured read of the main situations a CIS-oriented group with a Hong Kong holding company will face.

Situation A: a Hong Kong holding company receiving dividends from a CIS operating subsidiary where the applicable double-taxation agreement provides a reduced withholding rate. The governing instrument is the bilateral agreement, applied through the beneficial-ownership concept. The route to the reduced rate is maintaining and documenting genuine substance and independent decision-making capacity in the Hong Kong entity. The risk, if substance is absent, is a tax-authority challenge resulting in the domestic withholding rate being applied and a protracted administrative-review process in the CIS jurisdiction.

Situation B: a Hong Kong holding company planning a disposal of the CIS operating entity. The governing instruments are the relevant double-taxation agreement's capital-gains article (where one exists), Hong Kong's own territorial-basis rules, and the CIS jurisdiction's domestic rules on sourcing of capital gains. The route is a contemporaneous economic-substance position that supports the holding company as the genuine seller. The timing risk is that a disposal without a pre-established substance position invites a reclassification of the gain as taxable in the CIS jurisdiction and a beneficial-ownership challenge on any deal consideration returned to the holding company.

Situation C: a Hong Kong holding company as claimant in arbitration against a CIS counterparty, with enforcement targeted at CIS assets. The governing instruments are the arbitration agreement (which should specify Hong Kong as seat and the HKIAC Administered Arbitration Rules), the New York Convention (where the CIS jurisdiction is a party), and any bilateral enforcement arrangement otherwise applicable. The route is a well-established substance position that defeats any standing challenge, a Hong Kong-seated arbitration producing a registrable award, and a mapped enforcement route in the specific CIS jurisdiction. The risk is a respondent who challenges the claimant's standing through the holding structure, delays enforcement proceedings, and exploits any inconsistency in the structure's documentation.

Situation D: a multi-generation family group using the Hong Kong holding company as part of a broader succession plan that includes a trust. The governing instruments include the Trustee Ordinance (Cap. 29) – under which the rule against perpetuities was abolished by the reforms that took effect from 1 December 2013 – and any offshore trust law applicable to the trust itself. Hong Kong's absence of a forced-heirship regime is a structural advantage for CIS-origin families where personal-law or matrimonial-regime claims could otherwise reach into the asset pool. The risk is the interaction between the trust's beneficial-ownership position and the Hong Kong holding company's treaty-access position: if the trust is seen as the true economic owner, the treaty position of the Hong Kong company below it is weakened unless the relationship between the two layers is properly documented and the Hong Kong company is genuinely capitalised.

The objection handled: is restructuring not simply too late?

A principal whose Hong Kong holding company has been running for a decade with minimal substance sometimes asks whether the exercise of building substance now is worth undertaking, given that the historical record cannot be changed. The myth is that the structure is either defensible as it stands or irreparably compromised. The reality is more nuanced and more constructive.

Prospective substance-building is not a cure for historical exposure, but it is not irrelevant either. CIS tax challenges are typically triggered by a specific taxable event – a dividend, a disposal, a transfer. The authority's scrutiny lands on the position at the point of that event. A holding company that has been thin on substance for years but has genuinely transformed its operational reality before the next material event has a materially stronger position at that event than a company that has done nothing. The transformation needs to be genuine and documented, not cosmetic. The period between the structural remediation and the next material event provides the evidentiary record that the authority will examine.

The more candid point is this. A CIS-oriented group that waits for the challenge to materialise before addressing the substance gap will manage the challenge on the authority's timeline, with the authority controlling the evidentiary agenda. A group that proactively builds the substance creates its own evidentiary record and positions the challenge, if it comes, as a dispute about an historical period that has now been resolved. The two positions are not equivalent.

The sequence above describes the standard structural and evidentiary position. Your matter turns on the specific CIS jurisdictions engaged, the treaties currently in force, and the historical documentation available – which is where the analysis becomes consequential rather than general.

For a structured assessment of your holding-structure position across Hong Kong and the relevant CIS jurisdictions, write to us at info@lockhartyip.com.

If an earlier structure or treaty-access position has produced an adverse or stalled result, a second read can identify the strategic error and the steps still available to address it. Contact us at info@lockhartyip.com.

Related practices

• Tax Positions – FSIE regime, treaty access and Pillar Two planning for cross-border groups
• Private Wealth – trust integration, succession and asset-protection structures for family-office principals
• Disputes & Arbitration – HKIAC-seated arbitration and enforcement of awards against CIS-situated assets

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Related

• Holding Structures
• Hong Kong Holding Company Mainland China Investments Mainland 2
• Holding Structure Family Owned Group Cyprus Cyprus Matter

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