How to approach pre-immigration and pre-residence

Capital moves across borders before people do. That gap – between the decision to relocate and the moment residency is formally established – is when the most consequential wealth-structuring choices are made, and when the most costly errors occur. For principals moving toward or through Hong Kong, the stakes are particularly concentrated: a common-law system with no forced-heirship regime, no capital gains tax and strong trust protections sits at the intersection of Mainland China, the principal offshore centres, and a growing number of bilateral and multilateral arrangements that reshape how assets are treated once residence changes.

Pre-immigration and pre-residence wealth planning is the structured process of reviewing, repositioning and, where necessary, restructuring a family's assets and legal arrangements before a change of residence creates new tax, succession and enforcement exposures across multiple jurisdictions. The governing instruments span the Trustee Ordinance (Cap. 29) (Hong Kong's trust statute, substantially reformed with effect from 1 December 2013), the succession and forced-heirship laws of the origin and destination jurisdictions, and the tax regimes of every jurisdiction in which assets are held or managed. The sequence matters: steps taken after the trigger date of a new residence are materially harder to unwind.

This guide sets out the decision, the sequence, the gate at each step, the common mistakes, and a practical checklist for in-house counsel and family-office principals managing the process.

What decision does the principal actually face?

The decision is not "should we plan?" – it is "which exposures crystallise on which date, and what can be changed before that date arrives?" Every change of residence activates a new set of rules in the destination jurisdiction and may simultaneously activate exit or departure rules in the origin jurisdiction. Those two sets of rules rarely align, and the gap between them is where value is lost.

In our cross-border practice, we see the same pattern repeatedly. A principal focuses on the immigration application and the physical move. The legal and structural work is treated as administrative – something to tidy up afterwards. By the time the family is settled, the window for pre-residence restructuring has closed. Certain elections cannot be made retrospectively. Certain trust settlements are challenged by the new residence jurisdiction if they were made within a specified lookback period of the residency trigger. Certain forced-heirship claims that the origin jurisdiction would otherwise have imposed are neutralised if the family's Hong Kong trust was settled before the move, but survive if it was not.

The options broadly fall into four categories. First, retain the existing structure and accept the incoming jurisdiction's treatment of it. Second, reposition assets between jurisdictions before the trigger date. Third, settle or amend a trust to bring assets within the protection of a favourable trust law before residence changes. Fourth, do a combination of all three, sequenced against the specific trigger dates in the origin and destination systems. The right answer depends on the family's asset map, the jurisdictions involved, and the order of steps – and that is where the analysis begins.

For families with a Greater China connection, the interaction between Mainland succession rules, the common-law position in Hong Kong, and the laws of an offshore holding jurisdiction creates a three-way tension that generic international wealth planning does not resolve. Each system has its own rules on what constitutes a forced heir, what assets fall within the estate, and whether a foreign trust or holding structure is recognised as effective. Working through Hong Kong as hub – and settling assets into structures governed by Hong Kong law before the residence trigger – addresses at least two of those three pressure points directly.

What are the key triggers and why does sequencing matter?

A residence trigger is the date on which the destination jurisdiction's rules begin to apply to the principal – typically the date of first arrival with the intention to remain, the date a right of abode or residence permit is issued, or the date a statutory day-count threshold is crossed. The origin jurisdiction may have a parallel exit trigger: the date on which it releases its claim to tax or succession jurisdiction over the principal and their assets.

The problem is that these two dates almost never coincide. In many systems, the destination jurisdiction's rules begin to apply from arrival, while the origin jurisdiction continues to apply its own rules until a formal de-registration or a full tax year has elapsed. During that overlap period, a principal may simultaneously be subject to forced-heirship rules in the origin country and the estate-planning rules of the destination. Any restructuring done during the overlap is scrutinised by both systems.

In the context of Hong Kong as a destination, the common-law system does not impose forced heirship. The Trustee Ordinance (Cap. 29), as reformed, explicitly strengthens the protection of Hong Kong-law trusts against foreign forced-heirship claims. A family settling a Hong Kong trust before the Hong Kong residence trigger is established can take full advantage of that protection. A family settling the same trust after the Mainland origin jurisdiction has fully released them may find that the lookback window under Mainland succession or matrimonial law reaches back across the settlement date.

The sequence, therefore, is: identify all trigger dates in all relevant jurisdictions; map the window before the earliest destination trigger; execute the restructuring within that window; document that the steps were taken for genuine commercial and estate-planning reasons. Where the origin and destination triggers overlap, counsel from both jurisdictions need to coordinate on the specific date of each step.

Step one: mapping the family's legal and asset position

The first step is a full legal-position map. This is not a net-worth statement – it is a jurisdictional inventory of every asset, every legal structure, and every existing document that touches succession or asset protection.

The inventory identifies: in which jurisdiction each asset is legally situated; the governing law of each structure (trust, company, foundation, partnership); whether any existing will or trust deed has a choice-of-law clause and whether that clause will be recognised in the destination jurisdiction; which assets are exposed to forced-heirship rules in the origin jurisdiction; and which structures are likely to be characterised as transparent or opaque by the destination jurisdiction's tax authority.

We regularly advise on families whose asset map spans Mainland operating companies, Hong Kong holding entities, BVI or Cayman SPVs, European real estate and a mixture of offshore accounts. Each of those assets sits in a different legal system with different succession and tax treatment. The map is the foundation for everything that follows. Without it, the sequencing is guesswork.

A note on the offshore holding layer: BVI and Cayman structures are common above Hong Kong operating entities. Both jurisdictions have their own trust and corporate statutes, and both have economic-substance regimes that require genuine activity to be conducted in the jurisdiction for certain categories of entity. The substance question is relevant not only to tax but to the credibility of the structure in succession proceedings: a structure that existed only on paper is more vulnerable to challenge than one that demonstrably functioned as intended.

Step two: succession and forced-heirship analysis

Succession analysis asks, for each asset in the map, who inherits it on the principal's death under the current legal position, and whether that is the intended outcome. Forced-heirship analysis asks, for each origin jurisdiction in the family's history, whether a forced heir can override the principal's testamentary wishes and, if so, whether the proposed structure neutralises that risk.

Hong Kong law has no forced-heirship regime. A Hong Kong will or trust can direct assets to whomever the principal chooses, subject only to claims under the Inheritance (Provision for Family and Dependants) Ordinance (which provides for court-ordered maintenance provision, not a fixed reserved share). This is a material difference from civil-law systems, many of which reserve a substantial portion of the estate for children and, in some systems, spouses.

The Trustee Ordinance (Cap. 29), as substantially reformed from 1 December 2013, reinforced the firewall against foreign forced-heirship claims. The statute provides that a trust governed by Hong Kong law is not invalidated merely because a foreign law of the settlor's domicile or nationality would give a forced heir a right to share in the trust assets. That protection is meaningful – but it requires that the trust was settled, and that Hong Kong law was validly chosen as the governing law, before the relevant origin-jurisdiction rights crystallised.

For a Mainland-connected family, the interaction between the Mainland civil-law succession rules, the Hong Kong common-law position, and the trust laws of any offshore holding jurisdiction needs to be resolved explicitly. The family's cross-border counsel should confirm, for each asset class, which succession law applies and whether any foreign law claim can reach through the proposed structure.

Our desk sees one error frequently: the principal settles a Hong Kong trust but leaves Mainland real property or operating-company interests outside it, on the basis that transferring those assets into the trust is complicated. The forced-heirship exposure then sits in the Mainland assets, unaddressed, while the Hong Kong trust protects assets that may have been less exposed to begin with. The order of priority should follow the exposure map, not the ease of transfer.

For further detail on will and estate planning across offshore holding structures, see our guide at Will and estate planning covering BVI-held assets.

Step three: tax-residence and source analysis before the trigger date

Tax analysis in a pre-residence context has two objectives. The first is to understand the tax position of the family's assets under the current residence, before any change takes effect. The second is to understand how the destination jurisdiction will treat those assets once residence is established – and whether pre-residence repositioning changes that treatment.

Hong Kong operates on a strict territorial basis. Profits tax applies only to Hong Kong-sourced profits. There is no capital gains tax. There is no withholding tax on dividends or interest in the general position. For a principal moving to Hong Kong, those features are typically favourable – but the absence of tax in Hong Kong does not prevent the origin jurisdiction from continuing to assert its own tax claims during a transition period or on assets held in a structure it regards as transparent.

The foreign-sourced income exemption (FSIE) regime, in force in Hong Kong from 1 January 2023 as amended, applies to specified categories of passive income received by a resident entity in Hong Kong from foreign sources. Under the FSIE regime, such income is treated as Hong Kong-sourced (and therefore subject to profits tax) unless the recipient meets an economic-substance test, a participation-exemption condition, or a nexus condition. For a family office or a passive holding entity receiving offshore dividends, interest, royalties or disposal gains, the FSIE analysis is an essential step in the pre-residence review.

The interaction with Pillar Two is also relevant for in-scope groups. Hong Kong's minimum top-up tax and income-inclusion rule apply to multinational enterprise (MNE) groups with consolidated revenue of at least EUR 750 million, for fiscal years beginning on or after 1 January 2025. For family groups that meet that threshold, the Pillar Two position should be modelled alongside the FSIE analysis before the residence change.

The practical point for pre-residence planning is this: certain income flows and asset disposals that are tax-neutral under the current residence may become taxable – in Hong Kong or in the origin jurisdiction – after the trigger date. Disposals or distributions that are planned in any case should be timed, where possible, to occur before the trigger date in the jurisdiction where they would otherwise generate a charge.

The sequence above describes the standard position. Your matter turns on the assets, the jurisdictions actually engaged, and the timing of each step – which is where the route is won or lost. To discuss how the FSIE regime and succession analysis apply to your family's pre-residence position, contact info@lockhartyip.com.

Step four: settling or amending trust and holding structures

If the succession and tax analysis identifies exposures that need to be addressed through a trust settlement or a structural amendment, those steps should be taken in the window identified at step one – before the destination residence trigger and, where possible, outside any lookback period specified by the origin jurisdiction.

For a Hong Kong trust settlement, the key questions are: the choice of governing law (Hong Kong law, or an offshore law, with cross-reference to the firewall protections needed); the class of beneficiaries; the powers reserved by the settlor; and the trustee's substance and decision-making location. The Trustee Ordinance (Cap. 29) permits a settlor to reserve certain powers without invalidating the trust. That statutory protection is relevant for principals who want to retain involvement in investment decisions while still achieving the succession and asset-protection benefits of a trust structure.

For an offshore structure in the BVI or Cayman Islands, the settlement or amendment must satisfy both the Hong Kong pre-residence objectives and the economic-substance requirements of the offshore jurisdiction. A trust or holding entity that does not satisfy those substance requirements is more exposed to challenge – on tax grounds in the origin or destination jurisdiction, and on structural-integrity grounds in succession proceedings.

A micro-scenario illustrates the sequencing point. A principal with a Mainland operating group and a BVI holding entity above a Hong Kong sub-holding company, planning a move to Hong Kong, came to our desk in autumn 2026. The BVI holding entity held the shares of the sub-holding company; there was no trust above it. The Mainland succession rules would have applied to the BVI shares on death, because the principal was domiciled in the Mainland. We settled a Hong Kong discretionary trust, governed by Hong Kong law, above the BVI holding entity before the principal's residence trigger date in Hong Kong. The Mainland domicile rules ceased to apply to those shares once Hong Kong residence was established; the Hong Kong trust firewall then applied to protect the structure against any residual foreign forced-heirship claim.

The timing of the trust settlement relative to the residence trigger is the single most important variable in this step. An incorrectly timed settlement – after the trigger date – can leave the structure within a lookback period under Mainland matrimonial or succession law, or within a claw-back period under the destination jurisdiction's insolvency or creditor-protection rules. Counsel on our desk coordinate the settlement date with the immigration team to ensure the sequence is correct.

See also our analysis of estate planning across Cayman-held structures at Will and estate planning: Cayman Islands-held assets.

The most common mistake: treating the immigration date as the start date

The single most persistent error in pre-immigration planning is treating the immigration date – the date the visa or right of abode is issued – as the planning trigger. It is not. The planning trigger is the date that is earliest among: the first arrival with resident intent, the earliest trigger date in the destination jurisdiction's tax or succession rules, and the date the origin jurisdiction begins its de-registration clock. In many cases, that earliest date precedes the formal immigration date by weeks or months.

What foreign counsel get wrong, in our experience, is the assumption that the planning window is longer than it is. A principal who receives immigration advice in month one, engages a wealth planner in month three, and begins trust documentation in month five may find that the first arrival – which occurred in month two for a preliminary visit with resident intent – was the actual trigger date in the destination jurisdiction. Every step taken after that date is post-residence and cannot benefit from the pre-residence window.

A second common error is the sequential rather than parallel approach to the relevant legal teams. Immigration, tax and succession counsel working sequentially – each completing their workstream before passing to the next – almost always produce a timeline that is too slow. The interdependencies between immigration timing, tax-residence trigger dates and the trust settlement sequence require the three workstreams to run in parallel, with explicit coordination on the critical dates.

If an earlier planning attempt produced a gap – a step that was taken too late, or a structure that was settled after the trigger date – a second analysis can identify whether corrective steps are still available and what the current exposure is. To discuss a stalled or incorrectly sequenced pre-residence plan, write to info@lockhartyip.com.

Decision checklist for in-house counsel and family-office principals

The following checklist summarises the principal decision points. It is not a substitute for legal analysis on the specific family's position; it is a tool for identifying which questions need to be answered before the next step is taken.

Trigger-date inventory: Have all trigger dates in all relevant jurisdictions – origin, destination, and any intermediate holding jurisdiction – been identified and confirmed in writing by local counsel in each?
Asset map: Is there a jurisdictional inventory of every asset, structure and governing-law clause, cross-referenced to the succession and tax rules of each relevant jurisdiction?
Forced-heirship exposure: For each origin jurisdiction in the family's history, has the forced-heirship position been confirmed, and has counsel confirmed whether the proposed structure places the relevant assets outside the reach of those claims?
FSIE and tax-residence analysis: Has the FSIE regime's application to passive income flows been modelled for the post-residence position, and have any planned disposals or distributions been timed against the trigger dates?
Pillar Two check: If the consolidated group revenue is near or above EUR 750 million, has the Pillar Two position been modelled for the first fiscal year beginning on or after 1 January 2025?
Trust settlement window: If a trust is to be settled or amended, has the settlement date been confirmed as falling within the pre-residence window and outside any lookback period in the origin jurisdiction?
Substance: Do the offshore holding entities (BVI, Cayman, or other) satisfy the economic-substance requirements of their jurisdiction of incorporation, and is that substance documented?
Parallel workstreams: Are immigration, tax and succession counsel working in parallel, with a shared critical-dates schedule, rather than sequentially?
Post-move review: Is there a planned review of the structure six to twelve months after the residence trigger, to confirm the intended tax and succession treatment has been achieved?

This checklist is the basis for a first conversation with cross-border counsel. The answers determine the scope, the sequence and the urgency of the work required.

For a structured assessment of your family's pre-immigration and pre-residence position across the relevant jurisdictions, write to us at info@lockhartyip.com.

Related practices

Private Wealth – succession, trust structures, asset protection and family-office planning across borders
Tax Positions – FSIE analysis, Pillar Two, territorial tax planning and cross-border treaty positions

Frequently asked questions

Which jurisdiction's law applies to pre-immigration and pre-residence wealth planning?

No single jurisdiction's law governs the whole of a pre-residence plan. Each asset is subject to the law of the jurisdiction in which it is legally situated for succession purposes; each structure is subject to its own governing law; and the tax treatment of income and gains is determined by the tax laws of the origin and destination jurisdictions, applied to the principal's residence and domicile position at each relevant date. For families moving through Hong Kong, the Trustee Ordinance (Cap. 29) governs Hong Kong-law trusts, the territorial basis of Hong Kong profits tax governs income sourced here, and the FSIE regime applies to certain passive offshore income. Counsel in the origin jurisdiction must confirm the exit rules that continue to apply during the transition period. The interaction between those systems is the core analytical work of a pre-residence plan.

Do I need a Hong Kong adviser for pre-immigration and pre-residence wealth planning?

Where Hong Kong is the destination or a key hub jurisdiction in the proposed structure, a cross-border adviser with expertise in Hong Kong trust law, the FSIE regime and the interface with Mainland and offshore rules is essential. Hong Kong offers specific statutory advantages – no forced-heirship regime, the Trustee Ordinance firewall, the territorial tax system – but those advantages are only available if the relevant steps are taken in Hong Kong-law instruments, within the pre-residence window, and documented to meet the requirements of the Hong Kong and any offshore jurisdiction's rules. An adviser working from the origin jurisdiction alone will typically lack the familiarity with Hong Kong's specific protections to exploit them fully. In our practice, the cross-border coordination between origin, Hong Kong and offshore counsel is the step most frequently handled sub-optimally.

How does the cross-border element affect pre-immigration and pre-residence wealth planning?

The cross-border element creates the risk and the opportunity simultaneously. The risk is that each jurisdiction in the family's map – origin, destination, and any holding jurisdiction – applies its own rules to the same assets, and those rules may conflict. The opportunity is that a well-sequenced pre-residence restructuring can place assets within the most protective legal system before the new residence rules attach. For a family moving toward Hong Kong with assets in the Mainland, the BVI and European real estate, the plan must address Mainland succession rules, BVI corporate and trust laws, the FSIE regime in Hong Kong and the succession rules of the European property jurisdiction – all in a coordinated sequence against a single set of trigger dates. The cross-border element is not a complication to be managed at the end; it is the analytical core of the work.

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

How to approach pre-immigration and pre-residence wealth planning