Briefing: a tax review before the CIS exit

For cross-border groups moving capital or winding down positions that span Hong Kong and the CIS (the Commonwealth of Independent States – the post-Soviet bloc of twelve jurisdictions including Russia, Kazakhstan, Ukraine, and others), the question of tax review is not a formality. It is a sequence-sensitive step that determines whether a distribution or exit triggers liability, withholding exposure, or a source-of-funds challenge.

A tax review before a CIS exit or distribution examines how Hong Kong's territorial profits-tax system interacts with the source, substance, and treaty position of the income or gain involved – under the Inland Revenue Ordinance and any relevant comprehensive double-taxation agreement (DTA, a bilateral treaty eliminating double taxation) – before the transaction closes or funds move.

This briefing sets out what is driving the urgency now, who in the corridor is affected, and what an immediate review looks like.

What is driving the pressure now

Three converging developments are compressing the review window for cross-border groups with CIS-origin assets held through Hong Kong or offshore structures.

First, the foreign-sourced income exemption (FSIE) regime – Hong Kong's substance-conditioned exemption for passive income received in Hong Kong – has been in force since 1 January 2023 and has been amended since. Groups that have not mapped their CIS-sourced dividends, interest, and disposal gains against the current FSIE conditions are carrying an unreviewed exposure. A distribution or exit crystallises that position.

Second, Hong Kong's minimum top-up tax under the global Pillar Two rules (the OECD minimum-tax framework applying a 15% floor) applies to in-scope multinational groups for fiscal years beginning on or after 1 January 2025. The threshold is consolidated group revenue of EUR 750 million. For groups above that threshold, an exit or distribution in the current fiscal year is an in-scope event.

Third, restructurings inside the CIS – driven by sanctions, regulatory change, and counterparty risk – are pushing exits and distributions onto compressed timelines. The tax review is the step most commonly deferred until it cannot be deferred further.

In our cross-border tax practice, we see this sequence repeatedly. The exit is agreed. The distribution is approved at board level. The tax review is commissioned at the last moment – after the structure is already committed.

Who this affects across the Hong Kong–CIS corridor

The immediate audience is any group where: a CIS operating entity pays dividends or interest upward through a Hong Kong holding company; a disposal of a CIS asset or entity produces a gain recognised in or remitted to Hong Kong; or a Hong Kong entity is being wound down with CIS-origin assets in its balance sheet.

The review is equally relevant where the holding layer sits outside Hong Kong – in the BVI, the Cayman Islands, or Cyprus – but passes through a Hong Kong entity for substance, banking, or treaty reasons. Hong Kong's territorial system taxes profits that have a Hong Kong source. The source question, not the headline rate, is where the analysis sits.

Under Hong Kong's two-tier profits tax, the rate is 8.25% on the first HK$2,000,000 of assessable profits and 16.5% above that. There is no capital gains tax and no withholding tax on dividends paid out of Hong Kong. But whether a gain or distribution reaches Hong Kong in a taxable form – and whether the FSIE exemption applies – turns entirely on source, substance, and the specific income type.

For CIS-origin income, the treaty position varies sharply across the corridor. Hong Kong has a DTA with Russia. It does not have a DTA with every CIS jurisdiction. Where no DTA applies, the analysis falls back to domestic source rules in both jurisdictions and the risk of double taxation is real.

The sequence above describes the standard position. Your matter turns on the documents, the jurisdictions actually engaged, and the order of steps – and that is where the tax outcome is determined.

To discuss how the FSIE regime and the territorial source question apply to your CIS exit or distribution, contact info@lockhartyip.com.

The immediate action

A pre-exit tax review covers four distinct points. Each should be completed before the transaction closes or the distribution is declared.

Source mapping. Identify whether the income or gain has a Hong Kong source or is foreign-sourced income received in Hong Kong. The distinction drives the applicable regime under the Inland Revenue Ordinance.

FSIE substance check. For foreign-sourced dividends, interest, and disposal gains received in Hong Kong, confirm whether the receiving entity satisfies the economic-substance conditions under the FSIE regime. Conditions differ by income type. Groups that set their substance position before the FSIE amendments should re-check it.

Treaty access. Confirm the DTA position between Hong Kong and the relevant CIS jurisdiction for the income type involved. Where a DTA applies, verify the withholding-rate reduction, the beneficial-ownership condition, and the limitation on benefits (LOB) or principal purpose test (PPT) provision – treaty-anti-abuse rules that can deny reduced rates where the arrangement's dominant purpose is tax reduction. Our desk reviews this directly; see also the treaty-access analysis at our Cyprus DTA note for the applicable method.

Pillar Two position. For in-scope groups, model the effective tax rate on the CIS jurisdiction's contribution. Where a CIS jurisdiction operates below the 15% minimum, a top-up charge may arise in Hong Kong or in the ultimate parent jurisdiction. This is a planning point, not an afterthought.

On transfer pricing: where the exit involves an intra-group transaction – asset transfer, a restructuring fee, or a loan settlement – the arm's-length position must be documented. Further guidance on intra-group arrangement documentation is in our transfer-pricing briefing. The Inland Revenue Department has been active on cross-border intra-group arrangements.

For a full read of the Tax Positions practice and the instruments we work with across Hong Kong and the principal CIS-facing jurisdictions, the practice page sets out the scope.

Frequently asked questions

How long does a tax review before the CIS exit or distribution usually take?

A structured pre-exit tax review, covering source mapping, FSIE substance, treaty access, and Pillar Two position, is typically completed within two to four weeks where the group's documents and structure chart are available at the outset. Complexity increases where the holding structure runs through multiple intermediate jurisdictions or where intra-group loan balances require arm's-length review. Early instruction – before the transaction timeline is fixed – gives the most room to act on the review's findings.

What documents are needed for a tax review before the CIS exit or distribution?

The core documents are the structure chart for the relevant holding layer, constitutional documents for the Hong Kong entity, financial statements showing the income or gain to be distributed or realised, any existing transfer-pricing documentation, and the relevant intra-group agreements (loan agreements, distribution resolutions, or sale contracts). Where a DTA is in issue, the treaty text and the beneficial-ownership position of the receiving entity are central. Substance evidence – board minutes, staff records, office arrangements – is needed for the FSIE analysis.

How does the cross-border element affect a tax review before the CIS exit or distribution?

The cross-border element is the analysis. Hong Kong taxes profits with a Hong Kong source and, under the FSIE regime, foreign-sourced passive income received in Hong Kong that does not satisfy substance conditions. A CIS jurisdiction taxes income on its own basis – which may be territorial, worldwide, or both, depending on the state. Where a DTA applies, it allocates taxing rights between the two systems. Where it does not, the risk of concurrent taxation must be managed at the structural level, not after distribution. The review maps those interfaces before the trigger event occurs.

Speak with Lockhart & Yip

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

Briefing: a tax review before the CIS exit or distribution

What is driving the pressure now

Who this affects across the Hong Kong–CIS corridor

The immediate action

Frequently asked questions

Speak with Lockhart & Yip

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