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Setting Up a Trust for Your Children as a Founder

A practical guide for founders on using trusts to protect wealth from inheritance tax and ensure controlled succession. Covers UK, France, Spain, and Belgium inheritance tax exposure, how trusts work, and the formation process.

Publicado el 23 de febrero de 2026

Why Founders Need to Think About Trusts

Most founders don't think about inheritance tax until it's almost too late. You spend years building a valuable company — then a liquidity event puts a large lump sum in your personal name, and suddenly you're sitting on an asset that, if you die, could hand 30–45% of its value to the tax authority instead of your children.

The problem isn't unique to founders, but the timing is. A founder's net worth can go from modest to significant in a single year. Without planning that reflects this jump, the default outcome is brutal inheritance tax exposure.

Trusts are one of the most effective and legitimate tools for addressing this. They're not a tax dodge — they're a legal structure that has existed for centuries, used by families and institutions worldwide to transfer wealth in a controlled, protected way.

What Is a Trust?

A trust is a legal arrangement in which one party (the settlor — that's you) transfers assets to a trustee, who holds and manages those assets for the benefit of named beneficiaries (typically your children or family).

The key insight: once properly transferred, the assets are no longer legally yours. They belong to the trust. This is what creates the inheritance tax protection — you can't be taxed on something you don't own at death.

Three key parties:

**Settlor** — the person who creates the trust and transfers assets into it (you). **Trustee** — the person or institution that holds and manages the assets according to the trust deed. Can be a professional trustee company or a family member in some structures. **Beneficiaries** — the people who benefit from the trust assets (your children, spouse, or others you name).

Inheritance Tax by Country: What You're Actually Facing

Before deciding whether a trust makes sense, you need to understand your actual exposure.

United Kingdom: 40%

UK inheritance tax (IHT) is charged at 40% on the value of your estate above £325,000 (the nil-rate band). There's a residential nil-rate band of £175,000 that applies to your main home passed to direct descendants. Above these thresholds, HMRC takes 40%.

For a founder with a £5M exit, after allowances, the effective exposure is roughly £1.9M in inheritance tax. Seven years of planning before death can mitigate much of this — but most founders don't start planning seven years ahead.

France: Up to 45%

France has progressive inheritance tax rates. Transfers to children are taxed on a sliding scale: 5% on the first €8,072, escalating to 45% on amounts over €1.8M. Each child receives a €100,000 allowance.

For a French founder with €3M in assets and two children, the effective inheritance tax could exceed €700,000 after allowances. France also has a strict exit tax (ISF/IFI) on unrealised gains for those who leave — meaning you can't simply move and avoid the exposure.

Belgium: Up to 30% (Brussels/Wallonia) or more in other regions

Belgian inheritance tax varies by region but is significant. In Brussels and Wallonia, the rate on transfers to direct descendants is up to 30% on the highest bracket. Belgium has one of the most aggressive inheritance tax regimes in Europe for larger estates.

Spain: Up to 34%

Spanish inheritance tax (Impuesto sobre Sucesiones y Donaciones) varies by autonomous community, but at the national level can reach 34% on larger estates. Some communities (Madrid, Canary Islands) have near-zero effective rates due to local bonuses — but if you're not a resident of those communities, national rates apply.

How a Trust Protects Your Wealth

The core mechanism is asset ownership transfer. When you settle assets into a properly structured trust, those assets are no longer part of your taxable estate for inheritance tax purposes (subject to the rules of your home country and the trust jurisdiction).

A well-structured trust can:

1. Remove assets from your estate for IHT purposes (typically after a 7-year period for UK trusts) 2. Control how and when beneficiaries receive assets — preventing a young heir from receiving a large lump sum at 18 3. Protect assets from creditors and business risks 4. Enable succession across generations without multiple rounds of inheritance tax 5. Provide for incapacity — if you're incapacitated, the trustee continues managing assets per your instructions

Important caveat: trust effectiveness depends heavily on jurisdiction, timing, and proper setup. A trust created days before death may be challenged. A trust into which you retain control may be treated as still within your estate. Professional structuring is essential.

Jurisdiction Selection: Where to Sit the Trust

Not all trusts are created equal. The jurisdiction where a trust is established affects its legal robustness, tax treatment, and privacy.

**Malta**: An EU jurisdiction with a mature trust framework. Malta trusts are governed by the Trusts and Trustees Act. For EU-based founders, a Malta trust can be particularly useful for structuring alongside a Malta company. Malta trustees are regulated by the MFSA.

**UAE DIFC (Dubai International Financial Centre)**: The DIFC has a common law framework and recognises trusts under the DIFC Trust Law. DIFC-based trusts are attractive for founders with Middle East-connected assets or UAE residency.

**Channel Islands (Jersey/Guernsey)**: Among the most established trust jurisdictions globally. Jersey trusts in particular are used by UHNW families for multi-generational planning. We can provide context but note our primary jurisdictions are Malta and UAE.

The choice of trust jurisdiction interacts with your tax residency. A Malta trust established by a French-resident founder must be analysed under both Malta trust law and French CFC/trust rules — these aren't plug-and-play.

Types of Trust

The right trust structure depends on your goals:

**Discretionary trust**: The most flexible. The trustee has discretion over how and when to distribute assets to beneficiaries. No beneficiary has a fixed entitlement. Useful for founders who want maximum flexibility and protection from future creditors.

**Fixed interest trust**: Beneficiaries have a defined entitlement (e.g., income during lifetime, capital on death). More predictable but less flexible.

**Reserved powers trust**: The settlor retains certain powers (e.g., to change trustees or beneficiaries) while still achieving the estate planning objective. Must be carefully structured to avoid the retained interest falling back into the estate.

**Purpose trust**: Assets held for a purpose rather than named beneficiaries. Used in commercial contexts and some asset protection structures.

The Trust Formation Process

Setting up a trust typically involves:

1. **Needs assessment** — what assets are you settling? What are the beneficiaries' needs? What is your home-country tax exposure? 2. **Jurisdiction selection** — based on your residency, asset types, and desired flexibility 3. **Trustee selection** — professional trustee company (regulated, independent) or a personal trustee arrangement 4. **Trust deed drafting** — the legal document that governs the trust. Must be drafted by qualified legal counsel in the trust jurisdiction 5. **Asset transfer** — assets are formally transferred into the trust. This typically triggers a CGT review in the home country 6. **Ongoing administration** — annual accounts, trustee decisions documented, compliance filings in the trust jurisdiction

Timeline: typically 8–16 weeks from initial instruction to executed trust with assets transferred, depending on the asset types and jurisdictions involved.

Common Mistakes

**Setting up a trust too late**: Most home-country rules have look-back periods. The UK's 7-year rule means gifts into trust within 7 years of death may still be subject to IHT. Starting early matters.

**Retaining too much control**: If you act as sole trustee with full control over distributions, your home country may treat the trust as a sham and include the assets in your estate anyway.

**Ignoring home-country CFC or anti-avoidance rules**: France, the UK, and Germany all have rules targeting offshore trust structures. A Malta trust used by a French-resident settlor must comply with French anti-avoidance legislation.

**Under-funding the trust**: Setting up a trust structure without sufficient assets to justify the cost is poor planning. Trust administration costs typically run $5,000–$15,000+ per year. This is worthwhile for a $2M+ estate; less clearly so for a $300k portfolio.

**Not coordinating with your tax advisor**: Trust formation interacts with your personal tax position, CGT on transfer, and future reporting obligations. It must be done in coordination with a qualified tax advisor in your home country.

Timing: Before the Liquidity Event

The single most important factor in trust planning for founders is timing. A trust established after your company is sold — when assets are already cash in your personal account — loses most of its value. The opportunity is in the years before exit.

If your company is worth $500k today and could be worth $5M at exit in three years, the time to set up the trust (or at least the structure) is now. Assets transferred at lower values mean smaller taxable gifts. Assets that appreciate inside a trust structure may benefit from the growth being outside your estate.

This is exactly why founders who are pre-exit should take a preliminary look at trust structures even if the immediate tax saving seems modest.

Next Steps

If you're a founder in the UK, France, Belgium, or Spain and you have material assets (or expect to), the question isn't whether you need an estate planning review — it's how soon.

Vector coordinates the trust formation process: jurisdiction selection, trustee introductions, and project management. All legal advice and trust deed preparation comes from qualified professionals in the relevant jurisdiction.

Start with a structure assessment to understand your inheritance tax exposure and the options available. This typically takes 2–3 weeks and gives you a clear picture before committing to a trust formation.

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