Where transfer pricing for an intra-group arrangement stands now

Transfer pricing for an intra-group arrangement is, at its core, a question about where profit is recognised and whether the price set between related parties can withstand scrutiny from a tax authority that believes it should have been higher – or lower. Under Hong Kong's territorial tax system, governed by the Inland Revenue Ordinance and the transfer pricing rules that give statutory force to the arm's length principle, the risk is not merely technical. For a group with operations touching the Mainland, an offshore holding layer in the BVI or Cayman Islands, and a treasury or services hub in Hong Kong, a mismatch in how each jurisdiction characterises the same arrangement can trigger simultaneous adjustments, penalties and back-tax exposure across multiple systems at once.

This analysis works through the current position: the commercial stakes, the governing instruments, the cross-border interface between Hong Kong and the Mainland, the documentation standard now expected, and our read on where the risk is concentrating in active transfer pricing review cycles. The argument is that the centre of gravity for groups with a Hong Kong nexus is not the headline profits tax rate – it is source and substance, and the interaction between Hong Kong's FSIE regime and the arm's length standard now applied to intra-group flows.

What is commercially at stake in a transfer pricing review?

The commercial question is straightforward. An intra-group arrangement – a management-services agreement, an intercompany loan, a licence of intellectual property from a holding entity to an operating subsidiary, a back-to-back trading structure – sets a price. That price determines which entity in the group books the profit and, therefore, which jurisdiction taxes it. Every transfer pricing review by a tax authority is a challenge to that determination.

For a group structured through Hong Kong, the stakes are particular. Hong Kong operates a territorial tax system: only profits that arise in or are derived from Hong Kong are subject to profits tax. The two-tier rate is 8.25% on the first HK$2,000,000 of assessable profits and 16.5% above that threshold. Where a transfer pricing adjustment shifts profit into Hong Kong – or the Inland Revenue Department disallows a deduction on the basis that the intra-group charge was not arm's length – the financial consequence is a profits tax charge that the group did not price into the arrangement.

The reverse problem is equally acute. Where a Mainland subsidiary pays a management fee or royalty to a Hong Kong entity, the Mainland's State Taxation Administration may challenge whether that payment reflects economic substance or merely extracts profit offshore. An upward adjustment in the Mainland increases taxable income there. Unless the corresponding adjustment mechanism works bilaterally – and its operation depends on the treaty and the administrative appetite of both authorities – the group pays tax twice on the same economic activity.

In our cross-border practice, we see this double-adjustment risk most frequently in service arrangements where the Hong Kong entity holds a regional mandate but lacks staff or physical presence to support the management-fee deduction the Mainland entity is claiming. The arrangement is commercially real, but the documentation does not survive a facts-and-circumstances analysis.

What governing instruments apply – and where do they bite?

Hong Kong's statutory transfer pricing regime is contained in the Inland Revenue Ordinance and gives binding legal force to the arm's length principle for transactions between associated persons. The regime applies to: cross-border arrangements (the primary scope) and, since the regime's extension, to certain domestic arrangements as well. The arm's length standard requires that the conditions of a controlled transaction should not differ from those that would have been agreed by independent parties in comparable circumstances.

Three methodologies are recognised in line with OECD guidance: the comparable uncontrolled price method, the cost-plus method, and the profit-based methods including the transactional net margin method and the profit split. The choice of method is not free; the taxpayer must select the method most appropriate to the facts, and the Inland Revenue Department may substitute a different method if it concludes the taxpayer's choice does not produce an arm's length result.

The documentation obligation is a separate and equally important instrument. Groups meeting defined thresholds are required to maintain a master file (a group-level narrative) and a local file (an entity-level analysis of controlled transactions), following the OECD BEPS Action 13 structure. The country-by-country report, filed at group level by the ultimate parent entity, completes the documentation pyramid. Hong Kong has implemented the automatic exchange of country-by-country reports with treaty partners, meaning the Inland Revenue Department shares this information with counterpart authorities – including the Mainland's State Taxation Administration.

The interaction between the documentation obligation and the FSIE regime – the foreign-sourced income exemption (a regime requiring economic substance in Hong Kong as a condition for excluding certain foreign-sourced income from profits tax, in force from 1 January 2023 as amended) – creates a secondary pressure point. A group claiming the FSIE exemption for dividends, interest, or royalties received by a Hong Kong entity from an associated offshore entity must demonstrate substance. That substance analysis overlaps directly with the transfer pricing analysis of what services or intellectual property the Hong Kong entity is actually providing to justify its position in the group's value chain.

How does the cross-border interface between Hong Kong and the Mainland actually work?

The governing instrument for transfer pricing adjustments between Hong Kong and Mainland entities is the Comprehensive Arrangement for the Avoidance of Double Taxation between Hong Kong and the Mainland – commonly called the Comprehensive DTA. This arrangement follows the OECD model in its associated-enterprises article, which provides the treaty-level arm's length standard and, critically, a corresponding-adjustment mechanism.

The corresponding adjustment mechanism is the formal route through which a taxpayer that suffers a primary adjustment in one jurisdiction can request that the other jurisdiction reduce its charge to avoid double taxation. In practice, this means: if the Mainland's State Taxation Administration disallows part of a management-fee deduction paid to a Hong Kong entity, the Hong Kong entity that has already paid profits tax on that fee income should, in principle, receive a corresponding reduction. The mechanism operates through a mutual agreement procedure, which involves both tax authorities.

Two friction points define the risk here. First, the mutual agreement procedure is bilateral – it requires administrative engagement between the Inland Revenue Department and the State Taxation Administration, and it takes time. Cases can remain open for multiple financial years. During that period, the group is carrying double-counted tax exposure on its books. Second, the procedure is not automatic: the taxpayer must initiate it, the documentation must support both the primary adjustment position and the corresponding adjustment claim, and the outcome is not guaranteed.

A third risk sits underneath both: where the Mainland adjustment arises from a recharacterisation of the arrangement – the authority concluding that the management-services agreement should be treated as something else, or that a royalty reflects no transferable economic right – the corresponding adjustment claim is far harder to sustain in Hong Kong, because the two authorities are now characterising the transaction differently. That divergence is the most difficult cross-border problem we see in intra-group arrangements.

Where is the documentation standard now, and who is actually meeting it?

The honest answer is that the documentation standard has moved significantly, and a material number of groups with Hong Kong entities in their intra-group arrangements are not keeping pace with it. This is not primarily a large-group problem – the country-by-country reporting threshold means that very large groups have compliance infrastructure. The gap is most visible in mid-market groups where the Hong Kong entity is a regional services or intellectual-property hub, the arrangement is commercially real, but the documentation is a management-services agreement signed several years ago and not revisited since.

What the current standard actually requires, in practical terms, is a contemporaneous functional analysis: a description of the functions performed by each party to the arrangement, the assets each party uses (tangible and intangible), and the risks each party bears. This functional analysis must support the choice of transfer pricing method and the tested profit or price. Where the arrangement involves intellectual property – a patent, a brand, a software platform – the analysis must also address the development, enhancement, maintenance, protection and exploitation of that asset, because the OECD's BEPS work has directly targeted artificial IP ownership divorced from the entity that actually creates value.

In a Hong Kong context, the functional analysis carries a further burden. Because Hong Kong taxes only Hong Kong-sourced profits, the question of whether a profit is Hong Kong-sourced is itself a characterisation question. An intra-group service charge booked in Hong Kong may be challenged not only on whether the price is arm's length, but on whether the services from which it derives were performed in Hong Kong at all. The two analyses – transfer pricing and source – must be consistent.

Consider this pattern, which our desk sees regularly. A Hong Kong entity is the contracting party for a regional service agreement. It invoices operating companies in the Mainland, Southeast Asia and the Middle East. But the individuals actually performing the services work in a Singapore entity within the same group. The Hong Kong entity has two employees and a director. The services income is booked in Hong Kong; the Mainland operating companies are claiming deductions. The Inland Revenue Department's view on source, and the Mainland authority's view on whether the deduction is properly supported, converge on the same structural deficiency: the substance in Hong Kong does not match the contractual position.

The Pillar Two pressure: what changes for fiscal years from 2025?

For groups within the scope of the Hong Kong minimum top-up tax under the Pillar Two framework – Pillar Two (the global minimum tax initiative agreed under the OECD/G20 Inclusive Framework, requiring a minimum effective tax rate of 15% at a jurisdictional level for in-scope groups) – transfer pricing and the minimum effective rate interact in a way that was not relevant before. Hong Kong's minimum top-up tax and income inclusion rule are effective for fiscal years beginning on or after 1 January 2025, and apply to in-scope MNE groups (multinational enterprise groups with consolidated revenue at or above EUR 750 million in at least two of the preceding four fiscal years).

The interaction is this. Transfer pricing adjustments that shift profit out of a low-tax jurisdiction can, under Pillar Two, produce a top-up tax charge in the jurisdiction where the ultimate parent is located. Where Hong Kong is the ultimate-parent jurisdiction – or an intermediate holding location – an adjustment that reduces the effective rate of a constituent entity below 15% in its jurisdiction of operation may trigger a top-up charge. This means that a transfer pricing position that was previously neutral at the group level can now generate a real cash cost that did not previously exist.

Groups have not uniformly modelled this interaction. The common gap is that the Pillar Two effective-rate calculation uses financial accounting income as its starting point, while transfer pricing adjustments operate at the tax level. Where the two calculations diverge – which they frequently do in groups with deferred tax positions, permanent differences or timing mismatches – the impact of a transfer pricing adjustment on the Pillar Two position may not be visible until the group prepares its GloBE information return.

For a group with a Hong Kong intermediate holding entity and in-scope subsidiaries in the Mainland and the UAE, the compounded effect of a Mainland primary adjustment, a Hong Kong corresponding adjustment dispute, and a Pillar Two top-up on the Mainland entity's reduced effective rate is a three-layer exposure that requires coordinated analysis before the position is filed, not after.

What do foreign principals get wrong about Hong Kong transfer pricing?

The most common misreading by non-Hong Kong advisers is that the territorial system insulates a Hong Kong entity from transfer pricing risk. The reasoning goes: since Hong Kong only taxes Hong Kong-sourced profits, and since many intra-group receipts of a Hong Kong holding entity have an offshore or exempted character, transfer pricing is not a live issue for that entity. This is wrong in three directions.

First, the FSIE regime reverses the insularity of the territorial system for foreign-sourced interest, dividends, disposal gains and royalties. These are now within the charge to profits tax unless the recipient entity satisfies economic-substance requirements. The substance requirements for royalties are particularly demanding: the entity must carry out IP-related activities and bear the risks of those activities. Transfer pricing is directly engaged in determining whether the royalty rate between associated parties reflects what an independent party would pay for the rights being licenced.

Second, the Inland Revenue Department has transfer pricing audit powers that are not limited to outbound flows. An inbound service charge – a fee paid by a Hong Kong entity to a non-Hong Kong associated entity for services rendered to the Hong Kong entity – may be challenged if it reduces the Hong Kong entity's assessable profits on non-arm's length terms. The Department may disallow or adjust a deduction claimed in Hong Kong even where the recipient of the fee is outside Hong Kong's tax net entirely.

Third, Hong Kong's participation in the automatic exchange of country-by-country reports means that a transfer pricing position that a group considers to be a purely Mainland or offshore issue may be visible to the Inland Revenue Department through information received from another authority. The information flow works in both directions. This is a structural change in the information environment that many non-Hong Kong advisers have not fully absorbed.

A useful comparison here is with the approach in the UAE, where the introduction of corporate tax has brought transfer pricing rules into a jurisdiction that previously had none. Our analysis of tax review considerations for UAE operations covers the documentation expectations now applying to groups with a UAE holding or operating entity alongside a Hong Kong hub. The interaction between the two regimes is live for groups that expanded across the Gulf while maintaining a Hong Kong regional platform.

Where the risk is concentrating now: our read

Three structural risk clusters define the current transfer pricing environment for groups with a Hong Kong nexus, and each has a window-closing character: positions that have not been reviewed and adjusted before an audit opens are materially harder to remediate under examination than in advance.

The first cluster is intellectual property arrangements where the Hong Kong entity holds contractual rights to use or sub-licence IP developed elsewhere. The OECD BEPS work on Action 8 – the substance-over-form analysis for intangibles – is now embedded in the Inland Revenue Department's approach. Where a Hong Kong entity did not participate in, and did not fund, the development, enhancement, maintenance, protection or exploitation of the IP it now licences intra-group, the royalty it charges downstream may be challenged on the basis that the entity is a mere conduit. The royalty rate question and the substance question are inseparable.

The second cluster is intra-group financial arrangements: intercompany loans, cash-pooling structures and financial guarantees. These are common in groups where a Hong Kong treasury entity pools liquidity from operating entities in the Mainland and redistributes it. The arm's length interest rate question is joined by a question about whether the Hong Kong entity has the capacity to bear the credit risk of the loans it holds and, since Pillar Two, whether the effective rate of the borrowing entities in the Mainland or elsewhere is affected by the interest deduction.

The third cluster is service arrangements where the fee basis is a cost-plus mark-up but the costs allocated to the Hong Kong entity include significant offshore or non-Hong Kong costs. The Inland Revenue Department's examination of such arrangements has become more granular. Where the costs charged from, say, a Singapore or UK entity to the Hong Kong hub are themselves transfer pricing questions – whether those charges were arm's length – the Hong Kong entity's cost base, and therefore its mark-up calculation, rests on an unstable foundation.

The cross-border treaty access analysis for Hong Kong–Mainland arrangements covers the treaty mechanisms that govern corresponding adjustments and mutual agreement procedures in the specific context of the Comprehensive DTA. That is the operative instrument where a primary adjustment arises in the Mainland and a corresponding claim is made in Hong Kong.

The contextual bridge between the risk analysis and the question of what to do about it is this: the documentation, substance and method-selection questions are easier to answer before an examination than during one. Where a group has not reviewed its intra-group arrangements since the FSIE regime came into force or since Pillar Two became effective, the window to position the file proactively is narrowing.

If a prior filing, documentation set or structural review has already produced a challenge or a stalled mutual agreement procedure, a fresh read can identify the points that remain open and the arguments still available. The mutual agreement procedure timeline means that remediation options do not remain open indefinitely.

For a structured assessment of your intra-group transfer pricing position across Hong Kong, the Mainland and relevant offshore centres, write to us at info@lockhartyip.com.

A decision matrix: situation, instrument, route, timing, risk

Working through the practical matrix is useful for a general counsel or group CFO mapping where the exposure actually sits in their current structure.

Situation A: a Hong Kong entity charges a management fee to a Mainland operating subsidiary; the Mainland authority opens an examination of the deduction. The governing instrument at the primary level is the Mainland's enterprise income tax law and its transfer pricing rules; the treaty instrument is the Comprehensive DTA's associated-enterprises and mutual agreement articles. The route is: preserve the management-fee documentation, initiate a corresponding adjustment claim in Hong Kong under the mutual agreement procedure, and assess whether an advance pricing arrangement is available to cap future exposure. Timing is governed by the statute of limitations in both jurisdictions – verify the current position before acting. Risk: recharacterisation of the arrangement by the Mainland authority as a dividend or capital contribution, which would defeat the corresponding adjustment claim.

Situation B: a Hong Kong holding entity receives a royalty from an associated offshore entity for the right to use IP; the Inland Revenue Department examines whether the entity satisfies FSIE substance requirements and whether the royalty rate is arm's length. The governing instruments are the Inland Revenue Ordinance and the FSIE regime. The route is: prepare a functional analysis demonstrating the Hong Kong entity's participation in IP management, a benchmarking study supporting the royalty rate, and a substance file evidencing qualifying activity. Timing: the issue arises in the current year if the FSIE exemption is being claimed; the documentation must exist contemporaneously, not retrospectively. Risk: the Department concludes the entity is a passive conduit; the royalty becomes taxable profits tax income with penalty and interest.

Situation C: an in-scope MNE group with a Hong Kong intermediate holding entity is preparing its first GloBE information return for a fiscal year beginning on or after 1 January 2025. A prior transfer pricing adjustment in a Mainland subsidiary has reduced that entity's effective rate. The governing instrument is the Hong Kong minimum top-up tax under the Pillar Two framework as enacted in the Inland Revenue Ordinance. The route is: model the effective-rate impact of the Mainland adjustment on the constituent entity's GloBE effective rate; determine whether the top-up tax applies at the Hong Kong level or at the ultimate parent level depending on where the income inclusion rule operates. Risk: if the Pillar Two position was not modelled when the transfer pricing adjustment was agreed, the group may be carrying an undisclosed top-up liability for a period that has already closed.

Our full Tax Positions practice covers the analytical and documentation work across all three scenarios, coordinated with locally licensed advisers on the Hong Kong law dimension.

Self-assessment: what the file should contain before an examination opens

The following is not an exhaustive audit checklist. It is a working summary of the documentation and structural positions that, in our cross-border practice, determine whether a group is able to defend its intra-group arrangements under examination or is forced into a reactive remediation posture.

• A master file, current to the most recent financial year, containing a group-wide description of the business, the value chain, the intangibles owned and used, the intercompany financial activities and the consolidated financial position. The master file is not a narrative summary: it is a structured document following the OECD BEPS Action 13 template.
• A local file for each Hong Kong entity engaged in controlled transactions above the de minimis thresholds, containing a functional analysis, a description of the controlled transactions, a selection and application of the most appropriate transfer pricing method, and a benchmarking analysis where the method requires a comparables set.
• A country-by-country report filed by the ultimate parent entity, or a notification of the surrogate parent or secondary filing obligation where the ultimate parent is not in a reporting jurisdiction.
• A substance file for each Hong Kong entity claiming an FSIE exemption: evidence of qualifying activities performed by employees in Hong Kong, the assets used, and the risks managed, aligned to the functional analysis in the local file.
• A treaty-position analysis for each jurisdiction where a corresponding adjustment or mutual agreement procedure is a realistic scenario: the applicable treaty, the procedural requirements for initiating a mutual agreement procedure, and the documentation needed to sustain a corresponding adjustment claim.
• A Pillar Two effective-rate model for each constituent entity in an in-scope group, updated to reflect any transfer pricing adjustments agreed or under examination.

Where a gap exists in any of these elements, the question is not whether the exposure is live – it is. The question is whether it is better addressed before or during an examination. Experience in our practice indicates the former, consistently.

Related practices

• Holding Structures – structuring intra-group holding and IP layers for substance and efficiency
• Corporate Counsel – ongoing governance and compliance support for cross-border groups

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