A keepwell deed and offshore bond support structure

A keepwell deed (a parent-company support undertaking, common in PRC offshore bond structures) is not a guarantee. It is a contractual commitment by a Mainland Chinese parent or affiliate to maintain the liquidity and net-worth position of an offshore issuer – typically a BVI or Cayman special purpose vehicle – so that the issuer can meet its obligations to bondholders. The governing instrument is the deed itself, drafted and enforced under the law of the chosen forum, most often Hong Kong or English law. For a foreign principal structuring this arrangement today, the question is not whether the document exists, but whether it will hold under pressure: at the point of enforcement, across the Mainland–Hong Kong boundary, with the correct beneficial-ownership and substance position behind it.

This note sets out how we approach the engagement, where the risk sits, and what the client must own before any document is signed.

Why this structure comes to a head: the trigger foreign principals face

Offshore bond issuance by PRC-linked groups has, for more than a decade, relied on the keepwell deed as the primary credit-support mechanism. A guarantee from a PRC entity directly in favour of offshore bondholders requires cross-border security registration (an approval and registration process under the State Administration of Foreign Exchange rules governing external debt). A keepwell deed, by contrast, sidesteps that requirement. It has made offshore capital-market access structurally possible for groups that cannot or will not seek the relevant approvals.

The trigger that brings a foreign principal to us is rarely the moment of issuance. It is the moment of stress. A coupon is missed. A consent solicitation (a bondholder vote to amend the terms of outstanding notes) is launched and fails. A trustee threatens to accelerate. Or, more commonly, the in-house team realises – sometimes after a legal opinion from local counsel – that the keepwell deed in its current form may not be enforceable in the jurisdiction where the parent's assets sit.

At that point, three questions arrive simultaneously. Can the deed be enforced in Hong Kong? Can a Hong Kong judgment or arbitral award be registered across the border? And is the offshore issuer – the SPV – structured with sufficient substance to withstand scrutiny from the Inland Revenue Department and from the bondholders' counsel in a dispute? These are not separate problems. They are one structural question with three faces.

What a keepwell deed actually commits the parent to: documents and decisions the client must own

The deed's enforceability turns entirely on its drafting – and on the identity, capacity and asset position of the entity giving the undertaking. A keepwell deed typically obliges the keepwell provider (the onshore parent or an intermediate holding entity) to ensure the offshore issuer maintains a minimum net worth and sufficient liquidity. It may also include a deed of equity interest purchase undertaking (a EIPU – a commitment by the keepwell provider to acquire the issuer's equity in defined stress scenarios, generating proceeds the issuer can use to service debt).

Neither instrument operates like a guarantee at law. If enforcement is needed, the bondholder trustee or an individual bondholder must bring a breach-of-contract claim – not a demand under a financial guarantee instrument. That distinction is commercially significant. It means that the credit-support chain is only as strong as the answer to three questions the client must own before any document is signed.

First: which entity gives the keepwell, and does it have assets against which a judgment can be enforced in a forum that the bondholder can reach? A keepwell from a shell holding entity with no independent asset base is effectively worthless. Second: what law governs the deed, and does the governing-law clause interact cleanly with the dispute-resolution clause? A Hong Kong-law keepwell deed with an arbitration clause seated in Hong Kong, issued by a BVI SPV, with a Mainland parent as the keepwell provider, engages at least four legal systems at once. Third: does the offshore issuer have the substance – directors, decision-making, governance records – to sustain its position as a non-Hong Kong, non-PRC entity for tax and beneficial-ownership purposes?

These are the decisions the client must make, with advice, before the deal is done. We work through each of them in sequence at the structuring stage, not at the workout stage.

How the cross-border position shapes the structure: Hong Kong as the forum hub

Hong Kong's role in a keepwell structure is not incidental. It is the fulcrum. The offshore bonds are typically listed on a Hong Kong-recognised exchange. The trustee is often Hong Kong-seated. The keepwell deed is governed by Hong Kong law and provides for disputes to be resolved by Hong Kong arbitration – usually under the HKIAC Administered Arbitration Rules (the 2024 Rules, effective 1 June 2024), the institutional rules of the Hong Kong International Arbitration Centre.

That choice of forum gives the structure a significant procedural advantage. Since 1 October 2019, a party to a HKIAC-seated arbitration may apply to a Mainland court for interim measures – asset preservation, evidence preservation, conduct preservation – before or during the arbitral proceedings. That mechanism, under the Arrangement Concerning Mutual Assistance in Court-Ordered Interim Measures in Aid of Arbitral Proceedings by the Courts of the Mainland and of the Hong Kong SAR, means that a bondholder trustee or a noteholder acting through a trustee can, in principle, reach Mainland assets before the award is handed down. This is the most operationally important feature of the Hong Kong arbitration seat for PRC-linked keepwell structures. No other offshore jurisdiction offers it.

For the enforcement of a final award or judgment, the position is layered. An HKIAC award can be registered and enforced in the Mainland under the 1999 Arrangement Concerning Mutual Enforcement of Arbitral Awards between the Mainland and the HKSAR and its 2020 Supplemental Arrangement, which since 2021 has permitted simultaneous enforcement applications in both jurisdictions. A Hong Kong court judgment – if the keepwell provider has submitted to the jurisdiction of the Hong Kong courts – may be enforced in the Mainland under the Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645), which came into force on 29 January 2024. That ordinance removes the old requirement for exclusive jurisdiction clauses and replaces it with a connection-based test, substantially widening the range of judgments that qualify for cross-border registration.

The practical implication for structure design is direct. A keepwell deed that provides for Hong Kong arbitration under the HKIAC Rules, with a submission to the jurisdiction of the Hong Kong courts as a fallback, is materially better positioned for cross-border enforcement than one drafted without reference to these mechanisms. That is not a marketing point; it is an operational fact that affects the value of the credit support to bondholders and therefore the pricing and appetite for the notes.

For related context on holding structure design and the cross-border interface, see our Holding Structures practice and our analysis of holding structure design for family-owned groups.

The route we run: step by step

In our cross-border practice, we approach a keepwell and offshore bond support mandate in four stages. Each stage has a defined deliverable, and each has a point at which locally licensed Hong Kong firms join the file.

Stage one: structural assessment. We review the existing or proposed holding structure – typically a BVI or Cayman issuer SPV, a Hong Kong intermediate holding company, and a Mainland operating group – against the tests that matter at enforcement: substance, beneficial ownership, treaty access, and the alignment between the governing-law clause and the dispute-resolution mechanism. Where the structure already exists, this stage identifies the gaps between the document chain and the enforceable reality.

Stage two: document architecture. We prepare or review the keepwell deed and the EIPU – the equity interest purchase undertaking – alongside the bond indenture or trust deed. The governing-law and arbitration clauses are drafted by reference to the HKIAC Rules and, where appropriate, to the interim-measures Arrangement. We model the enforcement pathway from first breach to Mainland asset reach. Where the instruments engage Hong Kong-law drafting and court procedure at the filing stage, locally licensed Hong Kong counsel join under our coordination.

Stage three: substance and beneficial-ownership review. The offshore issuer must have a credible position as a non-resident entity. That means board composition, decision records, and a documented basis for its treaty or exemption position. We work through the foreign-sourced income exemption – the FSIE regime, which conditions access to Hong Kong's territorial tax system on satisfaction of economic-substance requirements and came into force on 1 January 2023 as amended – alongside the question of beneficial ownership (the requirement, under most double-tax treaties and the OECD minimum standards, that the recipient of income is its effective owner, not a conduit). A keepwell structure that fails the beneficial-ownership test at the SPV level produces a tax exposure that the issuer's counsel will find on due diligence.

Stage four: ongoing governance and the workout protocol. A keepwell deed is a live instrument. It must be triggered correctly – typically by a notice mechanism – and the keepwell provider must maintain the net-worth and liquidity conditions it has covenanted to observe. We advise on the governance calendar: board resolutions, financial covenant certificates, and the conditions under which the EIPU is activated. Where a stress scenario develops, we prepare the trustee-engagement and acceleration-notice protocol before the trigger event crystallises.

This sequence – structural assessment, document architecture, substance review, governance – is the route we run for a typical mandate of this kind. The sequence is not rigid; where a client arrives at stage three or four (a structure already in place, stress already developing), we enter at that point and work backwards to identify the correction needed.

What foreign counsel get wrong: four structural errors we see on file

Foreign principals and their offshore counsel consistently underestimate four points when they come to us, often at the workout stage rather than the structuring stage.

The first error is treating the keepwell deed as a guarantee equivalent. It is not. It is a contract. Breach gives rise to a damages claim, not a demand right. The trustee must litigate or arbitrate. If the dispute-resolution clause is defective – an ad hoc arbitration clause with no designated institution, or a clause that selects a jurisdiction with no Mainland-enforcement mechanism – the credit support dissolves at precisely the moment it is needed.

The second error is using a holding entity as the keepwell provider without verifying that entity's asset position and solvency independently of the Mainland operating group. In our cross-border practice, we have seen keepwell deeds given by intermediate holding companies that hold nothing but the shares of other shells. When those shells are the subject of enforcement proceedings, the keepwell provider has no assets against which an award can be levied.

The third error is allowing the offshore SPV to be managed from the Mainland – directors instructed by the operating group, resolutions signed in Beijing or Shanghai, no independent governance record. That collapses the substance position of the SPV, potentially brings its income within the PRC's controlled foreign corporation (CFC – a tax regime that attributes a foreign entity's income to its resident parent where management and control sit in the Mainland) rules, and gives a Mainland court a basis to look through the SPV for enforcement purposes.

The fourth error is failing to trace the beneficial-ownership chain at the time of issuance. Bondholders and their counsel will map the ownership chain during any enforcement. If the chain reveals a person or entity on a sanctions list – the UN consolidated list or any list that the Hong Kong sanctions regime recognises – the enforcement position becomes significantly more complex. This is a compliance question, not a structural one. We review the beneficial-ownership chain as a standard step in the document-architecture stage.

For principals who have inherited a structure with one or more of these defects, the position is not necessarily irretrievable. The correction route depends on the defect: a re-papering of the governing-law clause, a substitution of the keepwell provider, a restructuring of the SPV's governance, or – in more severe cases – an unwind of the offshore chain and a rebuild from a cleaner base. See our guide on unwinding or simplifying a legacy offshore structure for the mechanics of that process.

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 a keepwell deed and offshore bond support structure applies to your cross-border position, contact info@lockhartyip.com.

A micro-scenario: restructuring a distressed keepwell at the stress point

A mid-market Asian group with a BVI issuer SPV, a Hong Kong intermediate holding company, and a Mainland operating subsidiary came to us in late 2025. The group had issued offshore notes two years earlier, supported by a keepwell deed from the Mainland parent and an EIPU. The notes were approaching a scheduled coupon date, and the Mainland parent's liquidity had deteriorated materially.

Our initial review identified three problems. The keepwell deed was governed by English law but contained an arbitration clause selecting the London Court of International Arbitration – a seat that does not benefit from the interim-measures Arrangement between Hong Kong and the Mainland, and whose awards do not follow the same recognition pathway under the Mainland–Hong Kong arbitral enforcement regime. The BVI SPV had no independent directors and no governance records showing decisions taken outside the Mainland. And the EIPU had never been tested: the notice mechanics were ambiguous, and there was no defined trigger event tied to the financial covenants.

We worked with the group's in-house team and the trustee's advisers over a six-week period. The governing-law and arbitration clauses were amended by consent in a supplemental deed, re-seated at HKIAC under Hong Kong law. The SPV's governance was regularised with the appointment of independent directors and a documentary record of decisions taken in the BVI and Hong Kong. The EIPU notice mechanics were clarified in a deed of amendment that also defined the financial-covenant trigger by reference to the parent's audited accounts.

The matter moved to a position where the trustee was satisfied that the credit-support chain was enforceable and the coupon was met through a combination of the SPV's own resources and a draw under the regularised EIPU. No litigation was required. The outcome depended entirely on the sequence – amendment before acceleration, not after.

A decision matrix: situation, instrument, route and timing

How a principal should approach the keepwell and offshore bond support question turns on where they sit in the lifecycle of the structure.

If the structure is at the design stage and the issuer is a BVI or Cayman SPV with a Mainland keepwell provider, the correct instrument is a keepwell deed governed by Hong Kong law, with HKIAC arbitration as the dispute-resolution mechanism and a submission to the jurisdiction of the Hong Kong courts as a fallback. The timing priority is to agree these terms before the bond indenture or trust deed is finalised, because amendment after issuance requires noteholder consent.

If the structure is in place but not yet stressed, and a review of the documents reveals a defective arbitration clause or a weak substance position at the SPV, the route is a supplemental deed agreed with the trustee outside of a consent-solicitation process, combined with a governance regularisation at the SPV level. The timing window is the period before the first test of the covenants.

If the structure is under stress – a covenant breach, a missed coupon, a trustee notice – the route splits. Where the keepwell provider has assets reachable by a HKIAC-seated award with the interim-measures Arrangement, the trustee's priority is to file for arbitration and apply for Mainland interim measures in parallel, before the parent's assets are dissipated. Where the enforcement route is blocked – either because the arbitration clause is defective or because the keepwell provider has no independent assets – the route is a workout negotiation, with the structure's weaknesses documented for use as leverage in the renegotiation of terms.

Each of these situations calls for a different sequence of steps. The common thread is that the correct sequence must be identified before the trigger event, not after it. In each case, the first step is a structural assessment of the document chain and the enforceability of the credit-support mechanism across the relevant jurisdictions.

If an earlier filing, structure, or enforcement attempt produced an adverse or stalled result, a second read can identify the strategic error and the routes still open.

For a preliminary read on your keepwell and offshore bond support position and the enforcement route, email info@lockhartyip.com.

Self-assessment: seven questions before you engage

Before a principal engages counsel on a keepwell and offshore bond support mandate, the following questions identify where the structural risk sits and what the engagement needs to address.

• Which entity gives the keepwell, and does it hold independent assets – not just shares in other group entities – against which an award or judgment can be enforced in a forum the bondholder can reach?
• What law governs the keepwell deed, and does the dispute-resolution clause select a seat that benefits from the interim-measures Arrangement between Hong Kong and the Mainland?
• Does the offshore issuer SPV have independent directors, a documented governance record, and a substance position that survives a beneficial-ownership analysis?
• Has the EIPU been reviewed to confirm that the notice mechanics are clear, the trigger events are defined by reference to audited financial data, and the purchase obligation generates proceeds the issuer can use to service the notes?
• Has the beneficial-ownership chain been traced from the issuer SPV to the ultimate beneficial owner, and has that chain been reviewed against the UN consolidated sanctions list and the Hong Kong sanctions regime?
• Does the structure satisfy the economic-substance conditions of the FSIE regime as it applies to passive income received by the Hong Kong intermediate holding company?
• Is there a documented workout protocol – a defined sequence of notice, trigger, enforcement and negotiation steps – that the trustee can activate at the point of stress without improvising the process?

A "no" or "uncertain" answer to any of these questions identifies a structural gap that requires attention before the next test of the structure. These are not theoretical risks. They are the points at which keepwell structures have failed in practice – across the Mainland–Hong Kong cross-border interface and across the offshore holding jurisdictions that a typical PRC-linked issuer uses.

Related practices

• Holding Structures – offshore and Hong Kong holding vehicle design, substance and treaty access
• Disputes & Arbitration – HKIAC arbitration, cross-border enforcement and interim measures
• Tax Positions – FSIE regime, beneficial ownership and Pillar Two compliance

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Related

• Holding Structures
• Unwinding Or Simplifying Legacy Offshore Structure Guide
• Holding Structure Family Owned Group Cyprus Cyprus Analysis 2

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