Why Estate Planning Matters for UK Expats in Asia

For British expats living in Asia, estate planning is not simply about distributing assets; it’s about protecting wealth across borders, navigating conflicting legal systems, and preserving values and intent across generations. Whether you’ve built wealth through international investments, property, or business ventures, a robust estate strategy is essential to ensure that what you’ve created endures and passes on efficiently.

Integrating estate planning into your broader financial strategy offers key benefits:

• Cross-border protection of assets
• Preservation of family values and identity
• Structured philanthropic impact

If you have any questions regarding estate planning, inheritance tax or managing your wealth, please contact me through my contact page

Useful blogs I have written on IHT and estate planning:

• Estate Planning With Ardan Platform
• Comprehensive Estate Planning Guide for Expats in Thailand
• Mitigating Inheritance Tax: Strategies for British Expats

Protecting Wealth Across Borders

For UK expats in countries such as Thailand, Singapore, Hong Kong, or Malaysia, estate planning can quickly become complex. Jurisdictions may have vastly different inheritance laws, forced heirship rules, or probate procedures.

An effective estate plan accounts for these cross-border challenges through tools such as:

• Discretionary trusts to shield wealth from local inheritance disputes
• Offshore investment platforms to centralise asset management and avoid fragmented jurisdictional issues
• Tax-efficient wrappers, such as offshore bonds or International SIPPs, to mitigate UK Inheritance Tax (IHT) while remaining compliant with your host country’s regulations

This approach allows expats to sidestep common pitfalls such as:

• Lengthy probate processes
• Exposure to double taxation
• Creditor claims or forced heirship rules in certain Asian jurisdictions
• Currency and jurisdiction mismatch on death

Preserving Values, Not Just Money

One of the most overlooked aspects of estate planning is the transmission of values. For UK nationals raising families or holding assets across Asia and the UK, the risk isn’t only financial, it’s a cultural and generational disconnect.

Time abroad often results in children growing up in a different cultural setting, with fewer direct ties to the UK. Without clear communication or documentation of family history, purpose, and intent, wealth can become fragmented or misused.

Solutions to this include:

• Multi-generational trusts with detailed letters of wishes
• Ethical wills to pass on values and family narratives
• Structured succession planning that includes education and mentorship for heirs

These strategies help instil purpose and continuity, especially for families where members may be based in multiple countries or identify with more than one culture.

Building an Estate of Giving

Many UK expats in Asia become successful entrepreneurs, investors, or professionals with the desire to give back, whether to communities back home, in Asia, or globally.

Estate planning makes it possible to institutionalise charitable goals through:

• Charitable trusts that distribute funds over generations
• Private foundations established offshore for global giving
• Donor-advised funds that allow for structured philanthropic activity during life and after death

These tools not only extend your impact but can also reduce the tax burden on your estate, particularly where UK inheritance tax or Asian capital gains taxes apply.

How Estate Planning Works

Estate planning is personal and multifaceted. It typically includes:

• Identifying key assets: Property, businesses, pensions, investments (onshore and offshore)
• Clarifying beneficiaries and intent
• Understanding jurisdictional risks and tax exposure
• Choosing the right legal and investment structures
• Creating a clear governance plan for how assets should be used

There is no universal template, especially for UK expats whose wealth and beneficiaries may span different regions. Mistakes in planning or documentation can lead to delays, disputes, or even unintended tax consequences.

Practical Estate Strategies for UK Expats in Asia

Use International Investment Platforms

Platforms based in jurisdictions like the Isle of Man or Luxembourg (e.g., Ardan and Novia Global) allow UK expats to hold assets in multiple currencies and access global investment funds. These can often be linked to trusts or offshore bonds for additional estate planning benefits.

Establish an International SIPP or QROPS

For expats with UK pensions, transferring into a regulated offshore pension (such as a QROPS in Malta or an International SIPP) can facilitate smoother succession, reduce lifetime allowance issues, and simplify access for non-UK resident heirs.

Mitigate Inheritance Tax

Despite living in Asia, many UK expats remain deemed domiciled in the UK for IHT purposes. A £750,000 estate, for instance, could attract a 40% tax on the portion above the nil-rate band (£325,000), a potential bill of £170,000+. Estate planning tools like excluded property trusts or gifts made during life (with a seven-year survival rule) can reduce or eliminate this liability.

Create a Succession Plan for Businesses or Property

If you own a business in Thailand or property in Malaysia, you must plan for how these assets will be passed on. Asian jurisdictions may not recognise UK wills or may impose heirship laws that conflict with your wishes. Dual wills or locally compliant succession documentation can help navigate this.

The Cost of Doing Nothing

Avoiding action can lead to:

• Assets frozen or taxed at high rates on death
• Confusion or disputes among beneficiaries
• Lost charitable opportunities
• Permanent loss of tax-efficient benefits

Even for younger expats, the earlier you start your estate planning, the more flexible and effective it will be.

How UK Expats in Asia Can Use Trusts to Mitigate Inheritance Tax

Many British expats living in Asia believe that moving abroad frees them from UK taxes. But when it comes to inheritance tax (IHT), the UK government may still claim up to 40% of your global estate, even if you’ve lived overseas for years. For UK nationals with substantial wealth and family ties across borders, proper estate planning is not optional; it’s essential.

This allows you to legally reduce the amount of IHT you may need to pay.

Trusts for UK Expats: Types and Uses

Trusts are legal arrangements that allow a settlor to pass assets to beneficiaries via a trustee. For UK expats, trusts can serve purposes such as asset protection, tax optimisation, and estate planning. However, their use must be adapted to the expat’s residency, domicile status, and the laws of other jurisdictions.

Below are the main types of trusts relevant to UK expats:

1. Bare Trusts (Simple Trusts)

Key Features:

• The beneficiary has an immediate and absolute right to the trust assets.
• Trustees hold the asset in name only, with no discretion.
• Used commonly for passing assets to children or vulnerable adults.

Use Case for Expats:

• Suitable for simple wealth transfers where control isn’t needed.
• Not tax-advantaged for UK domiciled settlors; gains and income are taxed on the beneficiary.

Cross-border tip: In some jurisdictions, bare trusts may be disregarded altogether and the assets treated as belonging outright to the beneficiary.

2. Discretionary Trusts

Key Features:

• Trustees have full discretion over income and capital distributions.
• Beneficiaries have no fixed entitlement.
• Offers asset protection and tax flexibility.

Use Case for Expats:

• Useful for protecting wealth from future claims (e.g. divorce, creditors).
• Allows dynamic management of family wealth, especially if beneficiaries live in multiple countries.
• Taxed differently depending on UK domicile and residence of settlor/trustees.

Cross-border tip: These are often scrutinised under “look-through” anti-avoidance rules in countries like Australia or Spain. Proper legal advice is crucial.

3. Discounted Gift Trusts (DGTs)

Key Features:

• You gift a lump sum into a trust for beneficiaries but retain a fixed income for life.
• A portion of the gift is treated as a “discounted” value for inheritance tax (IHT) purposes.

Use Case for Expats:

• Effective IHT mitigation strategy for UK-domiciled expats.
• Works well if the settlor is in good health and wants to maintain income access while removing part of the capital from the estate.

Cross-border tip: Income received may be taxed in your country of residence. DGTs are typically life-insurance based, so they may fall under different regulations abroad.

4. Charitable Trusts

Key Features:

• Assets are gifted to benefit a charitable cause.
• Can be set up in the UK or abroad (with implications on tax relief depending on jurisdiction).

Use Case for Expats:

• Allows philanthropic UK expats to gain UK inheritance tax relief (charitable donations are IHT-exempt).
• Can be useful as part of a will trust or a lifetime trust.

Cross-border tip: The foreign jurisdiction must recognise the trust’s charitable status for local tax benefits to apply.

5. Generation-Skipping Trusts (GSTs)

Key Features:

• Designed to pass wealth to grandchildren or later generations, bypassing the immediate children.
• Avoids double taxation through successive IHT charges.

Use Case for Expats:

• Strategic for estate planning when passing down wealth through generations, especially for high-net-worth families.
• May provide long-term protection from divorce, debt, or spendthrift heirs.

Cross-border tip: These are common in US law but can be replicated for UK families through discretionary trusts with special instructions.

Living Examples

A British Expat Living in Thailand with a Thai Spouse

Imagine a British citizen who has made Thailand his long-term home. He’s married to a Thai national, has built up around £1 million in assets, and wants to make sure his wife and future children are well looked after if anything were to happen to him. While he may feel removed from the UK system, in the eyes of HMRC, he may still be considered UK-domiciled, especially if he spent most of his life in the UK or plans to return one day.

If he does nothing, the result could be a hefty inheritance tax bill. The UK IHT threshold, known as the nil-rate band, is currently £325,000. Everything above that is taxed at 40%. That means his £1 million estate could face a tax bill of £270,000, severely reducing what’s passed on. Worse still, the usual spousal exemption available in the UK doesn’t apply fully here because his wife is not UK-domiciled. Without special elections or planning, only £325,000 can pass to her tax-free.

But there’s a better way.

By setting up an Excluded Property Trust while he is still non-UK domiciled, he can ring-fence his assets and keep them outside the scope of UK IHT permanently. These trusts, established in jurisdictions like the Isle of Man or Guernsey, are legally recognised and used by expats for exactly this purpose. The assets he transfers into the trust will no longer be considered part of his estate for UK tax purposes. They can be managed by a professional trustee and paid out to his wife and children over time, based on his wishes.

This trust also allows him to avoid probate complications in both the UK and Thailand. While Thailand doesn’t have a robust inheritance system, disputes over foreign assets can become messy. A well-structured trust brings clarity, continuity, and legal protection. The cost to set up such a trust typically ranges from £3,000 to £7,000, with annual maintenance fees between £1,000 and £3,000 a small price to pay compared to losing over a quarter of the estate to tax.

A British Expat in Malaysia with Adult Children

Now consider another UK expat who has settled in Malaysia. He’s unmarried, has two adult children living back in the UK, and has built a portfolio of property and investments worth around £1 million. His goal is to pass his wealth on to his children efficiently and without unnecessary taxation. However, because he’s still UK-domiciled, the same IHT rules apply: any amount above the £325,000 threshold could face 40% tax, again, up to £270,000 in this case.

The risk here is twofold. First, his estate would be subject to UK inheritance tax despite being held abroad. Second, dying in Malaysia without a valid, recognised will or estate structure could result in delays, confusion, and even the freezing of local assets.

To avoid this, he too, can establish an Excluded Property Trust while living in Malaysia. By transferring his overseas investments and property into the trust, he legally removes them from his UK taxable estate. The trust can name his children as beneficiaries and outline exactly how the wealth should be passed down, either in lump sums, staggered payments, or held until certain conditions are met, such as the birth of grandchildren or a marriage.

This structure allows him to manage the distribution of his wealth while alive and ensure continuity after his death. Unlike a will, which takes effect only at death and can be challenged or delayed through probate, a trust is a living arrangement. Assets in the trust are managed and protected immediately and can continue to grow within a tax-efficient environment.

The costs are broadly similar: initial setup fees typically range between £4,000 and £6,000, with ongoing trustee costs of £1,000 to £2,500 annually, depending on complexity. Yet the potential tax savings, nearly a third of the estate, make it a worthwhile and responsible solution.

The Takeaway for British Expats in Asia

Both these scenarios demonstrate a critical point: even while living abroad, British expats remain vulnerable to UK inheritance tax unless they take proactive steps. Domicile status is sticky; it doesn’t disappear just because you’ve been away for a few years. Without proper planning, your loved ones could face delays, complications, and enormous tax bills at precisely the worst time.

Trusts, particularly Excluded Property Trusts, offer one of the most effective legal tools to prevent this. They allow British expats to preserve their wealth, retain control over its distribution, and ensure that their families receive the benefits without the cost and complexity of probate or punitive taxation.

For UK expats in Asia, whether you’re married to a local spouse, building an estate for your children, or planning to give back, estate planning through the right trust structure can mean the difference between a lasting estate and a costly oversight.

What the UK’s New 2025 Inheritance Tax Rules Mean for Expats in Asia

From April 6th, 2025, the UK government will overhaul the way inheritance tax (IHT) applies to individuals living abroad. For decades, IHT exposure hinged largely on a person’s domicile status, a notoriously vague and complex legal concept tied to long-term intentions, family history, and links to the UK. But under the new rules, domicile is being replaced by a far more straightforward, and potentially far-reaching, test: long-term residence.

Under the new framework, any individual who has been a UK resident for at least ten of the previous twenty tax years will be classified as a “long-term UK resident.” This shift means that your worldwide estate, including overseas assets such as property, savings, investments, or businesses, could fall within the scope of UK inheritance tax, regardless of where you now live. It’s a fundamental change and one that has major implications for British expats living in Asia.

For those who have left the UK, inheritance tax will no longer end with departure. Instead, there will be a “tail” period during which the UK retains taxing rights over your worldwide assets. The length of this tail depends on how long you have lived in the UK. If you spent ten to thirteen years there, the tail will be three years after you leave. For every year lived in the UK beyond that, the tail extends by an additional year, up to a maximum of ten years. In effect, if you’ve lived in the UK for twenty years, your foreign assets may remain taxable for up to a decade after your departure.

There is, however, a transitional relief period. If you are non-resident during the 2025–26 tax year and were not UK domiciled as of 30 October 2024, your tail period will be capped at three years, regardless of how long you had previously lived in the UK. This offers a limited window of opportunity for long-term expats to restructure their affairs.

Let’s look at how this plays out for real people.

Take, for example, a British expat who has relocated to Thailand and married a Thai national. He has built up a £1 million estate through a mix of offshore investments and property in Southeast Asia. He hasn’t lived in the UK since 2015, but before that, he spent more than a decade there. Under the new rules, he is classed as a long-term UK resident, and even though he’s lived abroad for nearly ten years, the UK still has the right to tax his global estate for up to three more years after April 2025 unless he qualifies for the transitional relief.

If he dies within that tail period, his family could face a UK inheritance tax bill of around £270,000, 40% of the portion of his estate that exceeds the £325,000 nil-rate band. To make matters worse, the usual spousal exemption would not fully apply, because his wife is not UK-domiciled. This means that unless he takes steps to shield those assets, a significant share of his estate could be lost to tax.

A similar situation could affect a UK expat living in Malaysia. Let’s say he has lived in the UK for eighteen years before relocating and now wants to pass his £1 million estate to his adult children, who live in the UK. Under the new rules, he would face an eight-year IHT tail from the point he left the UK. If he were to pass away within that period, the entire value of his global estate would fall under UK inheritance tax rules. His Malaysian investments and property would be just as exposed as if he still lived in London.

Both of these expats may believe they have left the UK behind for good. But in the eyes of HMRC, their estate remains firmly within reach.

So what can be done? One of the most effective and well-established strategies is to place overseas assets into an excluded property trust. These trusts, when set up while the individual is non-UK domiciled and not yet classified as a long-term UK resident under the new rules, can shelter foreign assets from UK inheritance tax permanently. The assets placed into the trust are no longer part of the individual’s taxable estate and can be passed on to beneficiaries without the threat of a 40% tax charge.

However, timing is everything. If the trust is created after someone becomes a long-term resident, or during the IHT tail period, the assets within may still fall under HMRC scrutiny and potentially be subject to periodic or exit charges. Trusts must be set up and structured properly, ideally before April 2025 or before the individual crosses the ten-year UK residency threshold. For those who act quickly, especially during the transitional window, there may still be time to take advantage of the shorter tail period and fully protect their estate.

In light of these changes, UK expats in Asia should be reassessing their estate plans as a matter of urgency. Many assume that simply living abroad or investing offshore is enough to shield them from UK inheritance tax. That may no longer be true. Whether you are raising a family in Thailand, enjoying retirement in Malaysia, or working across Southeast Asia while holding UK citizenship, the new IHT rules bring you back within HMRC’s reach.

Now more than ever, cross-border planning, trust structures, and a clear understanding of your UK tax exposure are essential. For expats with substantial overseas assets, acting before April 2025, or shortly thereafter, could make the difference between passing on your full estate or losing a significant portion to the taxman.

Blogs related to estate planning which I have written are:

• Guide to Inheritance Tax for British Expats
• Expat Estate and Wealth Protection
• Estate Planning With Ardan Platform

Videos to watch, which will be helpful: