Update: a tax review before a Mainland China exit or distribution

For groups with operating entities or accumulated profits in the Mainland, the question of when to exit or distribute is rarely only a commercial one. The tax position on both sides of the boundary determines how much of the return survives the crossing.

A tax review before a Mainland China exit or distribution examines source, substance, and treaty eligibility under Hong Kong's territorial tax system and the applicable cross-border arrangements, with the objective of identifying the exposure before the transaction is structured – not after.

This briefing sets out the recurring trigger, who it affects, and the immediate action.

What drives the review window

The trigger is structural, not a single legislative change. Two pressures are converging.

First, the foreign-sourced income exemption (FSIE) regime – in force from 1 January 2023, as amended – conditions the exemption of offshore income on economic-substance requirements in Hong Kong. A Hong Kong holdco receiving a distribution or gain from a Mainland subsidiary must satisfy those conditions at the time of receipt. Groups that set up Hong Kong intermediaries without revisiting substance are exposed.

Second, Hong Kong's minimum top-up tax under the Pillar Two framework applies to in-scope MNE groups (multinational enterprise groups with consolidated revenue at or above EUR 750 million) for fiscal years beginning on or after 1 January 2025. For groups at or near that threshold, the effective tax rate on Mainland-source income – after any withholding applied at source and any credit available at the Hong Kong level – is a live calculation, not a historical assumption.

Neither pressure is new. Both are frequently mispriced by groups whose holding structure was built before these regimes took effect.

Who is affected across the corridor

The briefing is relevant to any group where a Mainland operating entity – whether wholly foreign-owned or a joint venture – sits beneath a Hong Kong intermediary, and where a distribution, a disposal, or a partial exit is being considered.

The centre of gravity in our cross-border practice is source and substance under the territorial system, not headline rates. The profits tax rate in Hong Kong is not the issue. The question is whether the income in question is properly characterised as Hong Kong-sourced, and whether the holding entity has the substance to support that characterisation under the FSIE regime and, where applicable, to access treaty relief under the Comprehensive Double Taxation Arrangement between Hong Kong and the Mainland.

Groups organised through a BVI or Cayman holding entity above a Hong Kong intermediate face a further layer: whether interposing the Hong Kong entity has the commercial and legal effect required to alter the source position, and whether the offshore layer attracts its own economic-substance requirements in the relevant offshore jurisdiction.

The sequence matters. A distribution made before the substance position is confirmed is difficult to unwind. An exit structured without reviewing the treaty eligibility of the Hong Kong holdco may leave withholding tax applied at the Mainland level without a credit route at the Hong Kong level.

In our cross-border practice, we regularly see this issue surface in mid-market groups where the holding structure was assembled over several years, with substance and filing positions that have not been reviewed since the FSIE amendments took effect.

The immediate action

The action is a structured review before the transaction is signed or the distribution resolution is passed. The review covers three points: the source characterisation of the proposed receipt; the substance position of the Hong Kong entity under the FSIE regime; and the treaty-eligibility question under the Comprehensive Double Taxation Arrangement.

The governing instruments are the Inland Revenue Ordinance, the FSIE regime as amended, and the Comprehensive Double Taxation Arrangement. The review should be completed with advisers who understand both the Hong Kong tax position and the Mainland withholding regime, and who can map the interaction between the two.

The window is the period before the transaction is committed. Once a distribution is declared or a sale agreement is signed, the options narrow significantly. The tax review is most valuable – and most actionable – in the planning stage.

For a preliminary read on your cross-border tax position before a Mainland exit or distribution, write to us at info@lockhartyip.com.

Related practices

• Tax Positions – source, substance, and treaty analysis for cross-border structures
• Holding Structures – review and restructuring of Hong Kong and offshore holding arrangements

Speak with Lockhart & Yip

For a scoped view of your matter, contact info@lockhartyip.com. Discuss your matter →

Related

• Tax Positions
• Foreign Sourced Income Exemption Hong Kong Holdco Matter
• Tax Review Before Cis Exit Or Distribution Cis 6

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