How to approach financing an acquisition with cross-border security

A deal that looks straightforward on paper can stall at the financing stage when the security package spans two or more legal systems. The vehicle sits in one jurisdiction, the assets in another, and the lender's counsel is working from a third set of rules. For groups with exposure to Greater China, that mismatch is the norm, not the exception.

Financing an acquisition with cross-border security requires aligning the acquisition vehicle, the governing law of each security document, and the enforcement route in every jurisdiction where collateral sits – before the term sheet is finalised. The sequence matters as much as the documentation, and the gate at each step determines whether the lender's security will hold when it is called upon. Parties should verify current registration requirements and clearance timelines in each relevant jurisdiction before proceeding.

This guide sets out the decision points, the practical sequence, and the common mistakes that in-house counsel and principals encounter on cross-border acquisition financing involving Hong Kong as the holding, hub, or forum jurisdiction.

What decision does the buyer actually face at the outset?

The first decision is not which bank to use. It is where the security will ultimately need to be enforced, and whether the acquisition structure supports enforcement in that place. Every other choice flows from that answer.

A buyer with a BVI holdco (a British Virgin Islands holding company, the most common offshore vehicle above a Hong Kong operating entity) and Mainland-situated assets is holding a security package that touches at least three systems: BVI company law, Hong Kong common law, and the Mainland's civil-law security regime. The lender will want enforceable security in all three, not just the top layer.

The options on the table at this stage are broadly: (a) a Hong Kong-governed share pledge over the holdco shares, with the lender relying on sale of the offshore vehicle rather than the underlying assets; (b) Mainland-registered security over specific assets – real property, receivables, or equity in the operating entity – subject to the Mainland's security law and registration requirements; or (c) a combination of both, which is the structure our cross-border practice most commonly sees on mid-market acquisitions with mixed-asset profiles.

Each option carries a different enforcement timeline, a different registration burden, and a different risk of voidance (the risk that a court or administrator later treats the security as unenforceable because a procedural step was missed). The decision at this stage is therefore structural, not just commercial.

There is a related question about currency and repatriation. Cross-border security structures that look efficient from a credit perspective can produce regulatory friction when enforcement proceeds are moved across the Mainland–Hong Kong boundary. In-house counsel should flag this to the financing team before the term sheet is circulated.

Which governing instruments apply to this structure?

The governing instruments for a Hong Kong-anchored cross-border acquisition financing are, in most cases, the Companies Ordinance (Cap. 622), the relevant offshore companies statute (the BVI Business Companies Act or the Cayman Islands Companies Act, named generically), and – for any Mainland-situated collateral – the Mainland's civil-law security and registration regime.

For the Hong Kong side of the security package, the Companies Ordinance (Cap. 622) governs the registration of charges over Hong Kong-incorporated entities. A charge that is not registered within the statutory period risks being void against a liquidator and against creditors of the company. This is a hard gate, not an administrative formality.

Where the acquisition vehicle is a BVI or Cayman company, the security over shares in that company is governed by BVI or Cayman law respectively. The lender will typically take a governed-by-Hong-Kong-law security instrument alongside a BVI- or Cayman-law share charge. Both instruments need to be consistent with each other on enforcement triggers and step-in rights. Inconsistencies in the pari passu (equal-ranking) provisions between the two instruments are a recurring problem that we see when documentation is prepared in one jurisdiction without coordinated input from allied counsel in the other.

For Mainland-situated assets, the legal position is distinct. Security over Mainland real property requires registration with the relevant land-registration authority. Security over equity in a Mainland-incorporated entity requires registration with the relevant market-supervision authority. Neither form of security is created by execution of the document alone. Registration is constitutive, not merely perfective. A lender that relies on an executed pledge agreement over a Mainland opco without completing the registration step holds, in practical terms, nothing enforceable against third parties.

The Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645), which came into force on 29 January 2024, is relevant not to the creation of security but to the enforcement of any Hong Kong judgment that the lender might later seek to register in the Mainland courts. The mechanism matters at the exit stage, when a secured lender is pursuing a deficiency claim after a security realisation that falls short of the debt.

The interaction between AML obligations and the cross-border structure is also governed by the Anti-Money Laundering and Counter-Terrorist Financing Ordinance. Lenders and their counsel are expected to satisfy source-of-funds requirements before drawdown. In-house teams should treat AML clearance as a gate, not a post-condition.

What is the practical sequence, and where does each step gate the next?

The sequence below reflects the order in which a lender's counsel will typically require steps to be completed. Skipping or reordering steps is the single most common cause of a cross-border security package failing at the enforcement stage.

Step 1: Structural alignment. Confirm that the acquisition vehicle supports the security the lender requires. A BVI entity that has not been domestically registered in the jurisdiction where it holds assets may not be capable of granting valid security under local law. If the vehicle is wrong, change it before the term sheet is signed, not after. Changing the vehicle post-signing triggers a new set of stamp duty (transfer tax on share or asset transactions) and registration exposures that could have been avoided.

The gate at Step 1 is: can this vehicle grant the security at all? If the answer is uncertain, the structure needs to be reconsidered.

Step 2: Governing-law elections. Each security document should carry a governing-law clause that is matched to the place of enforcement, not the place of negotiation. A share pledge over a Hong Kong-incorporated company should be governed by Hong Kong law. A pledge over shares in a BVI company should be governed by BVI law, with a parallel Hong Kong-law instrument covering the enforcement mechanics in Hong Kong. A Mainland security agreement should follow the Mainland's prescribed form requirements.

The gate at Step 2 is: will a court in the enforcement jurisdiction recognise and apply the governing law as elected? For most commercial instruments across the Hong Kong–BVI–Cayman corridor, the answer is yes, subject to public-policy exceptions. For Mainland-situated collateral, the answer depends on whether the instrument meets the prescribed form.

Step 3: Regulatory and approval clearances. Cross-border acquisition financing involving Mainland-connected entities typically requires approvals from or filings with multiple bodies before drawdown. These include, depending on the structure: foreign-investment approvals, foreign-exchange registration for cross-border loans, and anti-monopoly or competition-authority filings where deal thresholds are met. In Hong Kong, any securities-related element may engage the Securities and Futures Commission. The Significant Controllers Register – maintained under the Companies Ordinance and in force since 1 March 2018 – must reflect the post-closing control structure accurately.

The gate at Step 3 is: have all regulatory clearances been obtained, and is the drawdown condition precedent package complete? Lenders will not draw without a clean conditions-precedent checklist. Gaps here delay closing, sometimes fatally where a competitor offer is on the table.

Step 4: Documentation and registration. The security documents are executed and, where required by law, registered. For Hong Kong charges over Hong Kong companies, registration with the Companies Registry follows execution within the statutory window. For Mainland security, registration with the relevant authority is completed before or simultaneously with drawdown. BVI and Cayman share pledges are noted on the share register and, where applicable, filed with the offshore registry.

The gate at Step 4 is: is the security perfected in every jurisdiction where collateral sits? A security package that is perfected in Hong Kong but not registered in the Mainland leaves the Mainland assets exposed.

Step 5: Drawdown and post-closing compliance. Drawdown occurs once all conditions precedent are satisfied. Post-closing obligations – including maintenance of registration, reporting under the Significant Controllers Register, and ongoing AML monitoring – continue for the life of the facility. Lenders regularly include representations that registration is maintained and that the borrower remains in compliance with applicable law in each relevant jurisdiction. Breach of a representation triggers an event of default, not merely a fee.

The gate at Step 5 is: have post-closing obligations been calendared and allocated within the borrower's compliance function? Deals that fail post-closing on maintenance obligations are more common than practitioners acknowledge.

The sequence above describes the standard position. Your matter turns on the documents, the jurisdictions actually engaged, and the order of steps – which is where the route is won or lost. To discuss how this sequence applies to your proposed acquisition structure, contact info@lockhartyip.com.

What do foreign principals typically get wrong on cross-border acquisition financing?

The most common structural error is treating the Hong Kong share pledge as the whole security package when the value sits in Mainland or offshore assets. A pledge over BVI shares, while relatively easy to document, gives the lender the right to sell a shell. If the shell's only asset is a Mainland opco and the lender cannot independently enforce against the opco's assets – because no Mainland security was registered – the Hong Kong pledge is worth considerably less than the facility it secures.

Consider a scenario our desk has encountered on more than one occasion. A European group acquiring a Mainland manufacturing business uses a Cayman intermediate holdco and takes lender financing secured only by a Cayman share pledge. Enforcement, when triggered, produces a sale process for the Cayman entity. The acquirer in that sale process inherits precisely the same problem: assets locked in the Mainland, no direct security registered there, and a repatriation process that requires Mainland regulatory engagement. The original financing structure deferred, rather than resolved, the enforcement risk.

A second common error is governing-law misalignment. Groups whose internal legal resources are based outside Hong Kong sometimes negotiate security documents on the governing law of their home jurisdiction and then discover that this choice is not recognised by the courts in the place where enforcement will actually occur. Hong Kong courts will, as a general matter, apply the parties' choice of governing law to a security document. Mainland courts will not always do the same, particularly for instruments that take a form not recognised under Mainland law.

A third error is failing to account for the interaction between the financing and the stamp-duty position. The transfer of shares in a Hong Kong-incorporated company attracts ad valorem stamp duty (duty calculated as a proportion of value) at a rate of 0.1% per party (totalling 0.2%) on the higher of consideration or market value. This is a real cost at the security-creation stage if the transaction involves a transfer of shares rather than an outright pledge. Structures that route around the stamp-duty cost by using offshore entities may inadvertently weaken the security package's enforceability in Hong Kong.

If an earlier filing, structure, or enforcement attempt produced an adverse or stalled result, a second read of the security package can often identify the step that was missed and the routes still available. Write to info@lockhartyip.com to discuss.

How does the cross-border element affect the enforcement route?

Enforcement of cross-border security does not follow a single linear path. The route depends on where the collateral sits, the form of the security instrument, and the regulatory environment at the time of enforcement – which may differ from the environment at the time of creation.

For a Hong Kong share pledge, enforcement typically proceeds by the lender exercising a power of sale over the pledged shares under the security document. The process is governed by Hong Kong common law and the terms of the instrument. The Court of First Instance may be engaged if the borrower contests the exercise of enforcement powers, or if the lender needs a court order to sell through the exchange for listed shares.

For Mainland-situated collateral, enforcement depends on the type of security and the registration that was obtained. Real-property security is typically enforced through a Mainland court application. Equity security over a Mainland entity may be enforced by transfer of the registered equity interest, again through the Mainland courts or, in some cases, through a contractual enforcement mechanism. The Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645) enables registration of effective Mainland judgments with the Hong Kong Court of First Instance, and reciprocally enables certified Hong Kong judgments to be used in the Mainland. This is the mechanism a lender would use to pursue a deficiency judgment after a shortfall realisation.

For arbitration-based enforcement – where the finance documents contain an arbitration clause, as is increasingly common in cross-border facilities – the enforcement route runs through the Hong Kong courts under the Arbitration Ordinance (Cap. 609) and, for Mainland assets, through the interim-measures Arrangement in force since 1 October 2019, which enables Hong Kong-seated arbitrations to seek Mainland interim measures before or during proceedings. Lenders should note that the BVI, Cayman Islands, and Hong Kong are all New York Convention (the 1958 Convention on the Recognition and Enforcement of Foreign Arbitral Awards) signatories, which facilitates enforcement of arbitral awards across those centres and in the more than 170 contracting states.

A practical micro-scenario: a Southeast Asian private-equity sponsor financing the acquisition of a Mainland logistics group through a Hong Kong SPV took security over the Hong Kong SPV's shares and, separately, registered a Mainland pledge over the logistics group's key real-property assets. When the operating business underperformed, the sponsor enforced the Mainland pledge first, realised the real-property assets under the Mainland court process, and used the proceeds to repay the offshore facility without needing to sell the SPV. The separation of the onshore and offshore enforcement tracks, planned at the outset, allowed the realisation to proceed in the jurisdiction where the value actually sat.

Interaction with tax and holding-structure considerations

A cross-border security package cannot be assessed independently of the tax and holding-structure position. This is one of the points that foreign principals most consistently underestimate.

Hong Kong's territorial tax system – which subjects only Hong Kong-sourced profits to profits tax – means that interest income or guarantee fees flowing through a Hong Kong vehicle may or may not be taxable in Hong Kong depending on the source analysis. The foreign-sourced income exemption (FSIE) regime, which has been in force since 1 January 2023 and has been amended since commencement, conditions the exemption on economic-substance requirements being met in Hong Kong. A holding vehicle that is used as a security provider but has no genuine Hong Kong economic substance may face unexpected tax exposures.

The Pillar Two minimum top-up tax, effective for fiscal years beginning on or after 1 January 2025 for in-scope MNE groups with consolidated revenue at or above EUR 750 million, adds a further layer of analysis for larger acquisition financings. The interaction between the minimum effective tax rate under Pillar Two and the use of offshore holding structures to manage the security package is a live question for groups that fall within scope. Parties should verify the current position with their tax advisers before acting.

The holding-structure choice also affects the stamp-duty position on enforcement. Enforcement by way of share transfer in a Hong Kong-incorporated company triggers stamp duty at the rates noted above. Enforcement by way of share transfer in an offshore company (BVI or Cayman) holding no Hong Kong-situated assets is generally outside Hong Kong stamp duty, though the position depends on the facts and should be verified.

Our practice on M&A and transactions addresses the full acquisition structure, including the financing and security layer. Where the holding-structure question is the primary driver, the analysis connects closely with the holding-structures practice. Where the security package involves a dispute-resolution clause, the engagement with the disputes and arbitration practice is direct.

Decision checklist: mapping situation to structure

The checklist below is a practical reference for in-house counsel assessing a cross-border acquisition financing. It is not a substitute for jurisdiction-specific advice, and each gate should be verified against the current position in the relevant jurisdictions before the term sheet is signed.

Situation A: Acquisition vehicle is a BVI or Cayman company; collateral is the shares in that vehicle; no direct Mainland asset security required. The governing instrument is BVI or Cayman company law for share pledge creation; Hong Kong law governs the enforcement mechanics if enforcement is to proceed in Hong Kong. The risk is that the value may not sit at the offshore level if the Mainland opco assets are material. Lenders should assess whether the share pledge alone provides adequate coverage for the facility amount.

Situation B: Acquisition vehicle is a Hong Kong company; collateral includes shares in the Hong Kong company and a Mainland opco. The governing instruments are the Companies Ordinance (Cap. 622) for the Hong Kong charge, and the Mainland's security and registration regime for the opco pledge. Both registrations must be completed. The Mainland registration is constitutive. Drawdown before Mainland registration is complete leaves the Mainland security unperfected.

Situation C: Acquisition vehicle is a Hong Kong company; collateral includes Mainland real property. The governing instruments are the Mainland's real-property registration regime and relevant property laws. Enforcement proceeds through Mainland courts. The Hong Kong financing documents should include a submission to Mainland jurisdiction or an arbitration clause covering the security instruments, with explicit reference to the interim-measures Arrangement.

Situation D: Acquisition involves a change of control that triggers regulatory approvals in the Mainland, Hong Kong, or a third jurisdiction. Drawdown must follow, not precede, clearance. The conditions-precedent checklist must be complete before any funds move. Late identification of a required approval is the most common cause of a delayed or aborted closing on cross-border acquisition financings in our experience.

For groups with a minority-protection dimension on the acquisition side, the considerations addressed in our briefing on minority protections in United Kingdom joint ventures apply by analogy to Hong Kong-governed acquisition structures where a co-investor or strategic partner retains a stake. The interface between a lender's security rights and a minority shareholder's drag-and-tag provisions requires explicit co-ordination in the transaction documents.

For structures involving a Mainland joint-venture partner as part of the acquisition, the analysis in our guide on joint ventures between a foreign investor and a Mainland China partner addresses the governance and exit considerations that will affect the security package's practical value.

What does good cross-border acquisition financing documentation look like?

Good documentation on a cross-border acquisition financing is consistent across all three of the following dimensions: governing law, enforcement mechanics, and registration status. Each security document should be cross-referenced to the others so that an enforcement trigger in one document is a trigger in all. Cross-default (a provision that makes a default under one document an automatic default under all related documents) and cross-acceleration provisions should be tested against the law of each jurisdiction to ensure they operate as intended.

The conditions-precedent package should include, as a minimum: (a) evidence of registration or filing in each jurisdiction where security has been created; (b) legal opinions from allied counsel admitted in the relevant jurisdictions confirming that the security is valid, perfected, and enforceable under local law; (c) a certified copy of the regulatory approvals required for the acquisition and the financing; and (d) confirmation that the Significant Controllers Register of the Hong Kong entities in the structure has been updated to reflect the post-closing control position.

The representation and warranty package should include ongoing representations as to the maintenance of registration and the absence of material adverse change in the regulatory position. Lenders on cross-border facilities increasingly require that these representations be refreshed at each interest payment date, not merely at drawdown.

Post-closing, the borrower's compliance function should maintain a calendar of registration renewal dates, regulatory reporting obligations, and any ongoing approval conditions. On Mainland-connected structures, these obligations may include annual filings with the relevant market-supervision authority confirming the continued existence of the pledged equity interest. Failure to maintain these filings can create gaps in the security that a liquidator or competing creditor could exploit.

Related practices

• Holding Structures – structuring the acquisition vehicle across Hong Kong and offshore centres
• Disputes & Arbitration – enforcement of security and arbitral awards across the Mainland–Hong Kong boundary
• Tax Positions – FSIE regime, Pillar Two, and territorial tax analysis for financing structures

Speak with Lockhart & Yip

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Related

• Ma Transactions
• Minority Protections United Kingdom Joint Venture Uk Briefing
• Joint Venture Between Foreign Investor Mainland China Partner

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