Estate Planning for London Families Blending UK and BVI Assets

Protecting Your Family’s Cross-Border Wealth

Estate planning gets trickier when your life is in London but your wealth is spread across borders. Many families now hold a mix of UK property, business shares, pensions and offshore structures such as BVI companies or trusts. That mix can work very well, but only if the plan for how everything passes on is clear and joined up.

Once different countries, tax rules and legal systems are involved, things stop being simple. Without a proper plan, families can run into problems like:

• Double taxation on the same asset

• Bank accounts or properties frozen while courts decide what happens

• Long probate delays in more than one country

• Tension between relatives living in different places

At MatPlus, we are a London-based ICAEW chartered accountancy firm, working from King’s Cross and Wembley as well as online. We support families and business owners, including many female founders, whose affairs cross between the UK and offshore centres such as the BVI. Early summer is often a good time to review structures, before tax rule changes fully settle in and before many families spend long periods abroad.

Mapping Your UK and BVI Asset Landscape

A good estate plan always starts with knowing what you actually own. For London families, UK assets often include:

• The main home and any buy-to-let properties

• ISAs and other investment accounts

• Workplace and private pensions

• Shares in family companies or start-ups

• Joint and personal bank accounts

Offshore assets can look quite different, for example:

• Shares in a BVI company holding investments or property

• Bank and investment accounts owned by that BVI company

• Intellectual property held through a BVI structure

• A beneficial interest in a BVI trust or similar arrangement

Keeping a central, up-to-date schedule of assets is key. That list should show:

• What each asset is

• Which country it sits in

• In whose name it is held

• Which law and documents control what happens to it

BVI company formation has long been used for privacy, flexible succession and investment structures. However, global transparency rules and economic substance requirements now affect how BVI companies are viewed. Old structures that once felt neat may now be less effective, or carry more admin and tax risk than before.

Practically, this means paperwork matters. Before speaking with advisers, it helps to gather items such as share registers, trust deeds, property titles and company resolutions. Missing documents can slow the review and leave blind spots in planning.

Understanding UK Tax Rules Around Offshore Structures

For families with both UK and BVI interests, UK tax rules sit at the heart of estate planning. One key factor is your domicile and residence status. These drive how UK inheritance tax applies to your estate, including offshore companies and trusts.

It is a common misunderstanding that holding assets through a BVI company always takes them outside the UK tax net. In some cases that is not true. If the company owns UK property, the property can still be treated as UK-situated for inheritance tax and other UK taxes. In many cases, the rules effectively look through the company and treat you as holding an interest in UK real estate.

Some of the main traps families can fall into include:

• Look through rules for BVI companies that hold UK residential property

• The interaction with the Annual Tax on Enveloped Dwellings, where relevant

• Anti-avoidance rules that catch structures set up mainly to avoid tax

Timing also plays a part. You might need to think about:

• Year end planning for income and gains

• Lifetime gifts of company shares or trust interests

• Updates after major life events such as marriage, divorce, a business sale or a move abroad

Many BVI company formation strategies were put in place under older rule sets. Without a joined-up review with London-based tax advisers, families can end up relying on structures that no longer match their needs or the current law.

Structuring BVI Companies and Trusts for Succession

BVI company shares do not just magically pass to the next generation. On death, a court process will often be needed before anyone can deal with the shares, and that can delay access to company-held funds. Sometimes the UK grant of probate can be resealed in the BVI, but that still takes time and clear paperwork.

There are tools that can help make succession smoother, such as:

• Placing BVI company shares into a thoughtfully drafted trust

• Using coordinated UK and BVI wills, each limited to assets in that country

• Shareholder provisions that set out what happens if an owner dies or loses capacity

When considering new BVI company formation today, it is wise to think about:

• Clear and accurate shareholder registers

• Reserved powers for founders who want to keep certain controls

• Succession rules that avoid arguments between heirs

Modern London families often have more than one home, children from different relationships, dependants living abroad and business interests that need special care. Female founders, in particular, may want to ring fence business assets or IP for selected beneficiaries or to support charitable aims.

That is why BVI legal planning needs to sit alongside UK estate planning. Wills, lasting powers of attorney, guardianship for minor children and life insurance arrangements should all be looked at together, so that the plan works in both places and in real life.

Practical Estate Planning Steps for London Families

A simple roadmap can make a complex picture feel more manageable. Many families follow a pattern like this:

• Audit your assets: gather documents and create a clear schedule

• Clarify family goals: who needs support, and in what way

• Test exposure: review UK tax and BVI rules that apply to your situation

• Choose structures: update companies, trusts, wills and powers where needed

Wills are a central part of this. For cross-border families, it is often important to review or put in place wills in both the UK and any key offshore jurisdictions. Home-made wills and template wording can fail when tested against foreign law, which can leave assets frozen or divided in unexpected ways.

Good documentation and governance help keep things running smoothly. You may need to look at:

• Shareholder agreements for family companies

• Trust letters of wishes setting out how trustees should approach decisions

• Board minutes for BVI companies that reflect genuine decision-making

• Clear records that satisfy banks, tax authorities and regulators

Early summer can be a useful review window. People often have a little more breathing space, it is easier to find time to gather documents and advisers can help put changes in place before the next busy financial period or major family occasions. Involving spouses and adult children early can also make a big difference, because plans are far more likely to work if the key people understand and support them.

Secure Your Cross-Border Legacy with Expert Guidance

Thoughtful estate planning for UK and BVI assets is not only about tax. It is about peace of mind, family harmony and giving the next generation a clear path. A joined-up review that covers UK tax rules, BVI companies and trusts, and family business interests can reduce unnecessary tax leakage and the risk of conflict.

At MatPlus, we work with London families, female entrepreneurs and business owners who want their cross-border wealth to support long term goals. By bringing together your asset list, your BVI company and trust documents and your personal wishes, you can build an estate plan that respects both UK and BVI rules and still feels practical for day-to-day life.

Secure a Flexible Offshore Structure for Your Business Growth

If you are ready to establish or restructure your international operations, our BVI company formation service provides a clear, efficient route forward. At MatPlus, we handle the technical details so you can focus on strategy and growth. Speak with our team today to explore the most suitable structure for your objectives and jurisdictional needs, or contact us to arrange a confidential consultation.