MP Estate Planning UK

How a Trust Fund Works: A Guide for UK Families

how does a trust fund work

As families across England and Wales look to secure their financial future, understanding how trust funds work becomes increasingly important. A trust fund is a legal arrangement — not a separate legal entity — where assets are held by trustees as legal owners for the benefit of named beneficiaries. England invented trust law over 800 years ago, and today trusts remain one of the most powerful tools available for protecting family wealth, bypassing probate delays, and planning for inheritance tax (IHT).

We will explore the benefits of trust funds and the process of establishing a trust fund. With the average home in England now worth around £290,000, and the IHT nil rate band frozen at £325,000 since 2009 — confirmed frozen until at least April 2031 — more ordinary families than ever are being caught by the 40% inheritance tax charge. By grasping the basics, families can make informed decisions about their estate planning, ensuring their assets are safeguarded for future generations.

Key Takeaways

  • A trust fund is a legal arrangement — not a separate legal entity — where trustees hold assets for the benefit of beneficiaries.
  • Trusts are particularly effective for protecting family assets from care fees, divorce, creditor claims, and sideways disinheritance.
  • Establishing a trust fund is one of the most cost-effective steps a family can take — often costing from around £850, the equivalent of just one or two weeks of residential care.
  • Trusts offer flexibility in estate planning, from discretionary trusts to interest in possession trusts, each serving different purposes and offering different levels of protection.
  • Understanding trust funds helps families plan proactively rather than leaving loved ones to deal with frozen assets, probate delays, and a potential 40% IHT bill.

What is a Trust Fund?

Trust funds have become an essential tool for estate planning in England and Wales, offering a proven way to protect and manage family wealth. A trust fund is a legal arrangement that allows a settlor (the person creating the trust) to transfer assets to trustees, who then hold and manage those assets for the benefit of the beneficiaries. Crucially, a trust is not a separate legal entity — the trustees become the legal owners of the assets, but they must manage them according to the terms of the trust deed, not for their own benefit.

A serene and minimalist illustration of a trust fund, showcasing a clean, modern aesthetic. In the foreground, a stack of neatly arranged documents, including investment statements and legal paperwork, rests on a sleek, wooden desk. The middle ground features a stylized, abstract representation of financial growth, such as a simple line graph or geometric shapes in shades of green and blue, symbolizing the steady accumulation of wealth. The background is a softly blurred, neutral-toned environment, creating a sense of tranquility and professionalism. Subtle, warm lighting casts a gentle glow, evoking a feeling of security and stability. The overall composition conveys the reliable, well-managed nature of a trust fund, suitable for educating UK families.

Definition and Purpose

The primary purpose of a trust fund is to separate the legal ownership of assets from the beneficial enjoyment of those assets. This distinction — unique to English law and the legal systems derived from it — is what makes trusts so powerful. Once assets are held in trust, they no longer form part of the settlor’s personal estate (provided the trust is irrevocable and the settlor does not retain a benefit). This means they can bypass probate delays entirely — trustees can act immediately upon the settlor’s death without waiting months for a Grant of Probate — and depending on the type of trust, the assets may also fall outside the estate for inheritance tax purposes.

For families, this provides real, tangible protection. If a beneficiary faces divorce proceedings, creditor claims, or needs local authority-funded care, assets held in a properly structured discretionary trust are not their personal assets — and that distinction matters enormously. As Mike Pugh puts it: “What house? I don’t own a house.” That’s the principle in action.

For a more detailed explanation of trust funds and their legality, you can visit our page on what is a trust fund.

Types of Trust Funds

In England and Wales, trusts are primarily classified by when they take effect — a lifetime trust is created during the settlor’s lifetime, while a will trust takes effect on the settlor’s death. They are then further classified by how they operate. The three main operational types are:

  • Bare Trusts: The beneficiary has an absolute right to the assets and income once they reach 18 (16 in Scotland). The trustee is essentially a nominee — they hold legal title but have no discretion. Importantly, bare trusts offer no IHT advantages and no protection against care fees, divorce, or creditors, because under the principle in Saunders v Vautier, the beneficiary can collapse the trust and demand all the assets once they reach majority.
  • Discretionary Trusts: The most common and most protective type, making up the vast majority of family trusts. Trustees have absolute discretion over when and how to distribute income or capital among the beneficiaries. No beneficiary has any right to demand anything — this is precisely what provides protection against divorce, creditors, care fee assessments, and reckless spending. Discretionary trusts can last up to 125 years under the Perpetuities and Accumulations Act 2009.
  • Interest in Possession Trusts: An income beneficiary (called the life tenant) has a right to receive the income from, or use of, the trust property. The capital beneficiaries (remaindermen) receive the assets when the income interest ends — typically on the life tenant’s death. These are commonly used in will trusts to prevent sideways disinheritance, for example where a surviving spouse can live in the family home for life, but the property ultimately passes to the deceased’s children rather than a new partner.

Understanding the different types of trusts is crucial for making informed decisions about estate planning. Each type has its own tax treatment, level of protection, and suitability for different family situations. A discretionary trust offers the highest level of protection; a bare trust offers essentially none. Choosing the right structure is not something to guess at — specialist advice is essential.

Key Players in a Trust Fund

A trust fund involves three key roles, each with distinct responsibilities. Understanding these roles is essential for effective trust fund management and for ensuring the trust achieves its intended purpose.

The Settlor’s Role

The settlor is the individual who creates the trust and transfers assets into it. They decide the terms of the trust — which assets to place in trust, who the beneficiaries will be, and what powers the trustees will have. The settlor’s intentions are set out in the trust deed, the legal document that governs the trust’s operation. The settlor can also prepare a letter of wishes — a non-binding but influential document that guides the trustees on how the settlor would like the trust to be managed and distributed over time.

Importantly, the settlor can also be one of the trustees, which allows them to retain day-to-day involvement in decisions about the trust assets. In irrevocable trusts with “standard and overriding powers,” the settlor can have defined powers without the trust being treated as revocable — a crucial distinction for IHT planning, because a revocable trust provides no IHT benefit at all. HMRC treats the assets in a revocable trust as still belonging to the settlor.

Trustee Responsibilities

Trustees are the legal owners of the trust assets. They have a fiduciary duty to manage those assets in the best interests of the beneficiaries — not for their own benefit. Their core duties include:

  • Managing trust assets prudently and in accordance with the trust deed
  • Making distribution decisions (in a discretionary trust, this is entirely at their discretion)
  • Filing the annual SA900 trust tax return with HMRC where required
  • Keeping accurate records of all trust transactions and decisions
  • Ensuring the trust is registered on the Trust Registration Service (TRS) within 90 days of creation

A minimum of two trustees is required, and up to four trustees can be registered on a property title at the Land Registry. Trustees can be family members, the settlor themselves, or professional trustees. The trust deed should include a clear process for removing and replacing trustees if circumstances change — for example, if a trustee becomes incapacitated, moves abroad, or is no longer willing to serve.

For more information on the role of trustees, you can visit our page on what is a one-family trust fund.

Beneficiaries Explained

Beneficiaries are the individuals who may benefit from the trust fund. In a discretionary trust — the most common type — no beneficiary has a fixed right to income or capital. Instead, they are part of a “class of beneficiaries” from which the trustees may choose to make distributions. This lack of fixed entitlement is actually the trust’s greatest strength: because no beneficiary owns the assets, those assets cannot be claimed by a divorcing spouse, assessed by a local authority for care fees, or seized by creditors.

In a bare trust, by contrast, the beneficiary has an absolute right to all assets once they reach 18. In an interest in possession trust, the life tenant has a right to income or use of the assets for their lifetime.

RoleResponsibilities
SettlorCreates the trust, transfers assets, sets out terms in the trust deed, may prepare a letter of wishes
TrusteesLegal owners of trust assets; manage, invest, and distribute assets; file tax returns with HMRC; register on TRS
BeneficiariesMay benefit from the trust; in a discretionary trust, have no fixed entitlement — trustees decide who receives what and when

A well-appointed office with floor-to-ceiling bookshelves, a large mahogany desk, and a comfortable leather chair. Soft lighting casts a warm glow, highlighting the polished wood surfaces. A trustee, dressed in a tailored suit, sits at the desk, reviewing financial documents with a thoughtful expression. The office conveys an air of authority, professionalism, and discretion - the perfect setting for the management of a family's trust fund.

In summary, the settlor, trustees, and beneficiaries each play a distinct role in making a trust work. The settlor sets the vision, the trustees execute it, and the beneficiaries receive the protection and benefits. Understanding these roles — and choosing the right people to fill them — is fundamental to effective trust management.

How to Set Up a Trust Fund

Understanding how to set up a trust fund is crucial for ensuring that your assets are managed and distributed as intended. While trusts require specialist legal expertise to establish properly, the process itself is well-defined and straightforward when guided by a professional who specialises in trust law. As Mike Pugh often says: “The law — like medicine — is broad. You wouldn’t want your GP doing surgery.”

Steps to Establish a Trust

Establishing a trust involves several key steps. First, you need to understand what you’re trying to achieve — is it protecting the family home from care fees? Reducing your IHT exposure? Preventing sideways disinheritance? The answers will determine which type of trust is right for you. Tools like MP Estate Planning’s Estate Pro AI — a proprietary 13-point threat analysis — can help identify exactly which threats your estate faces.

Once you’ve identified the right trust structure, a specialist will draft the trust deed. This is the legal document that sets out the terms of the trust, including the trustees’ powers, the class of beneficiaries, and the conditions under which distributions may be made. For property, the next step is transferring legal or beneficial ownership to the trustees — using a TR1 form at the Land Registry for unmortgaged property, or a declaration of trust for property with a mortgage (where the lender’s consent would be needed for a full legal transfer, so only the beneficial interest is transferred initially). A Form RX1 restriction is typically placed on the title to protect the trust’s interest.

  • Identify your goals — protection from care fees, IHT planning, divorce protection, bypassing probate delays, or a combination.
  • Choose the right type of trust with specialist guidance (discretionary trusts offer the broadest protection).
  • Have the trust deed professionally drafted by a specialist in trust law.
  • Select suitable trustees — a minimum of two are required. The settlor can be one of them.
  • Transfer assets into the trust (property, investments, or other assets).
  • Register the trust on the Trust Registration Service (TRS) within 90 days of creation.

Choosing a Trustee

Choosing trustees is one of the most important decisions you’ll make. The trustees will be the legal owners of the trust assets and will be responsible for managing them and making distribution decisions on behalf of the trust fund beneficiaries.

Family members are often chosen as trustees — and the settlor themselves can serve as a trustee, which means you don’t have to hand over control to someone else. The key qualities to look for are trustworthiness, reliability, and a willingness to act in the beneficiaries’ interests. For larger or more complex trusts, a professional trustee (such as a solicitor or trust company) may be appropriate.

It’s essential that the trust deed includes a clear mechanism for removing and replacing trustees if circumstances change. A well-drafted trust deed will also be accompanied by a letter of wishes to guide trustees on the settlor’s intentions — covering matters such as how the settlor would like distributions to be handled, who should be prioritised, and any specific wishes regarding the family home.

For more detailed information on funding a trust, you can visit our guide on how to fund a trust.

By working with a specialist and carefully considering your options, you can establish a trust fund that effectively protects your assets and provides for your loved ones — often for a one-off cost starting from around £850, depending on complexity.

Legal Framework Surrounding Trust Funds

Understanding the legal framework surrounding trust funds is crucial for UK families to ensure compliance and effective management. England and Wales have the most developed trust law system in the world — trusts have been part of English law for over 800 years — and this framework provides robust protections for settlors, trustees, and beneficiaries alike.

Relevant UK Laws

The legal landscape governing trust funds in England and Wales is shaped by several key pieces of legislation. These include:

  • The Trustee Act 2000, which sets out the duties and powers of trustees, including the statutory duty of care and the power of investment.
  • The Inheritance Tax Act 1984, which governs how trusts are treated for IHT purposes, including the relevant property regime for discretionary trusts.
  • The Finance Act 2006, which significantly changed the tax treatment of trusts, bringing most new lifetime trusts into the relevant property regime.
  • The Perpetuities and Accumulations Act 2009, which sets the maximum duration of a trust at 125 years in England and Wales.
  • The 5th Money Laundering Directive (implemented in UK law), which requires all UK express trusts — including bare trusts — to be registered on the Trust Registration Service (TRS) within 90 days of creation.

These laws collectively provide a comprehensive framework that dictates how trusts are established, managed, taxed, and regulated. Unlike some other registers, the TRS is not publicly accessible — trust details remain private, unlike a company registered at Companies House.

A detailed, sophisticated legal document resting on a wooden desk, illuminated by a warm, directional light. The document displays the crest and seal of the United Kingdom government, signifying the legal authority and framework surrounding trust funds. In the background, a bookshelf filled with legal tomes and a portrait of a distinguished jurist create an atmosphere of scholarly gravitas. The overall composition conveys the seriousness and importance of the UK's trust fund laws, designed to protect and guide families in their financial planning.

Tax Implications

Trust funds are subject to several different taxes, and understanding these is vital for effective trust management. The tax treatment depends on the type of trust — discretionary trusts are taxed differently from bare trusts and interest in possession trusts.

  1. Income Tax: Discretionary trusts pay income tax at the trust rate — currently 45% on non-dividend income and 39.35% on dividends. The first £1,000 of income is taxed at the basic rate. Trustees must file an annual SA900 trust tax return with HMRC. Bare trusts, by contrast, are taxed as if the income belongs to the beneficiary directly.
  2. Capital Gains Tax (CGT): Trusts pay CGT at 24% on residential property gains and 20% on other asset gains. The annual exempt amount for trusts is half the individual level (currently £1,500). However, transferring your main residence into a trust normally does not trigger CGT because Principal Private Residence relief applies at the point of transfer. Holdover relief may also be available when assets are transferred into or out of certain trusts, deferring any immediate CGT charge.
  3. Inheritance Tax (IHT) — The Relevant Property Regime: Discretionary trusts fall under the relevant property regime. There are three potential IHT charges: an entry charge of 20% on any value transferred above the available nil rate band (£325,000) — which means most family homes incur zero entry charge; a periodic (10-year) charge of up to 6% of the trust value above the NRB — again, often zero for a single family home; and an exit charge when assets leave the trust, proportional to the last periodic charge. If the entry and periodic charges are nil, the exit charge will also be zero.

By understanding these tax implications, families can use trusts as tax-efficient planning tools — not to avoid tax, but to legitimately structure their affairs so that more of their wealth reaches the people they love rather than being lost to a 40% IHT bill. It’s worth noting that transfers into discretionary trusts are treated as Chargeable Lifetime Transfers (CLTs), not Potentially Exempt Transfers (PETs) — meaning the 7-year rule works slightly differently for trusts than for outright gifts to individuals.

Types of Trusts Available in the UK

UK families can choose from several types of trusts, each with its own set of benefits, protections, and tax characteristics. Understanding these options is crucial for selecting the most appropriate trust for your family’s needs. Trusts are not just for the rich — they’re for the smart.

Bare Trusts

A bare trust is the simplest type of trust. The beneficiary has an absolute right to the trust assets and income once they reach age 18 (16 in Scotland). The trustee’s role is minimal — they are essentially a nominee, holding legal title but with no discretion over distributions.

Key Features of Bare Trusts:

  • The beneficiary can demand all assets once they reach 18 — this is the principle from Saunders v Vautier.
  • The trustee has no discretion — they must hand over assets when requested by an adult beneficiary.
  • Income and gains are taxed as the beneficiary’s for tax purposes, not at trust rates.
  • Bare trusts offer no IHT advantages, no protection from care fee assessments, no protection from divorce, and no protection from creditors. The assets are treated as belonging to the beneficiary.
  • Despite their limitations, bare trusts must still be registered on the Trust Registration Service (TRS).

Discretionary Trusts

Discretionary trusts are by far the most common type used in family asset protection — and for good reason. They offer the highest level of flexibility and protection. No beneficiary has a fixed right to income or capital; instead, the trustees have absolute discretion to decide who receives what, when, and in what form.

Key Features of Discretionary Trusts:

  • Trustees have complete discretion over distributions — this is what protects assets from divorce, creditor claims, care fee assessments, and reckless spending.
  • No beneficiary has any entitlement they can be forced to surrender — because they don’t own anything.
  • Can last up to 125 years under current law, protecting multiple generations.
  • Fall under the relevant property regime for IHT, but for most family homes below the nil rate band, the tax charges are zero.
  • Can be structured as irrevocable with “standard and overriding powers,” giving trustees defined flexibility without making the trust revocable (which would negate the IHT benefits, as HMRC would treat the assets as still belonging to the settlor).

Interest in Possession Trusts

Interest in possession (IIP) trusts give a named beneficiary — the life tenant — a right to receive income from the trust assets, or to use them (such as living in a property), for their lifetime or a specified period. When that interest ends, the capital passes to the remaindermen (capital beneficiaries).

Key Features of Interest in Possession Trusts:

  • The life tenant has a right to income or use of the trust property — but not the capital itself.
  • Commonly used in will trusts to prevent sideways disinheritance — for example, allowing a surviving spouse to live in the family home for life, with the property then passing to the deceased’s children from a previous relationship.
  • Post-March 2006 IIP trusts created during the settlor’s lifetime are generally treated under the relevant property regime for IHT, unless they qualify as a disabled person’s interest. IIP trusts created on death may qualify as an Immediate Post-Death Interest (IPDI), which receives more favourable IHT treatment.
  • The life tenant is taxed personally on any income they receive from the trust.

To summarise the main differences between these trusts:

Trust TypeBeneficiary ControlTrustee DiscretionTax Implications
Bare TrustHigh — absolute right at 18None — trustee is a nomineeTaxed as beneficiary’s income/gains. No IHT advantage
Discretionary TrustNone — no fixed entitlementAbsolute — full discretionTrust rate (45%/39.35%). Relevant property regime for IHT. Maximum protection
Interest in Possession TrustIncome/use rights onlyLimited — must pay income to life tenantLife tenant taxed on income. IHT treatment depends on when trust was created and its type

Choosing the right type of trust depends on your family’s specific circumstances, the threats you’re trying to protect against, and your long-term goals. It’s essential to consult with a specialist in trust law — not a general solicitor — to determine the most suitable structure. The law, like medicine, is broad; you need someone who does this every day.

Managing a Trust Fund

The management of a trust fund is an ongoing responsibility that requires diligence, good record-keeping, and an understanding of trustees’ legal obligations. Trustees are not simply holding assets — they are the legal owners, and that comes with real duties and potential personal liability if those duties are breached.

Duties and Obligations of Trustees

Trustees have a fiduciary duty to act in the best interests of the beneficiaries at all times. Under the Trustee Act 2000, they must exercise the same care and skill that a reasonably prudent person would in managing the affairs of others. Their core duties include:

  • Managing trust assets prudently and impartially between beneficiaries
  • Making informed investment decisions in line with the trust deed and their statutory duty of care
  • Distributing income and capital according to the trust deed (and, in a discretionary trust, exercising their discretion fairly)
  • Keeping accurate records and accounts of all trust transactions
  • Filing the annual SA900 trust tax return with HMRC where income or gains arise
  • Ensuring the trust remains registered on the Trust Registration Service (TRS) and updating it when details change
  • Acting unanimously — all trustees must agree on significant decisions

Trustees who fail to act properly can be held personally liable for any losses to the trust. This is why choosing the right trustees is so important, and why the trust deed should include a clear process for removing and replacing trustees when needed.

Investment Strategies for Trusts

A crucial aspect of trust fund management is developing an appropriate investment strategy. The Trustee Act 2000 gives trustees a broad statutory power of investment, but this must be exercised with care. Trustees must consider the trust’s objectives, the beneficiaries’ needs, and the need to balance income generation with capital preservation.

For many family trusts — particularly those holding the family home — the “investment” is the property itself. The trustees’ main role is to maintain the property, ensure it’s insured in the trustees’ names, and make decisions about whether and when to sell or let it. For trusts holding cash, investments, or other financial assets, trustees need to think about diversification and risk — and may wish to take professional financial advice, which the Trustee Act 2000 permits them to do.

For guidance on establishing a trust fund for a child, you can visit our detailed guide on the topic.

Common asset types held within trusts include:

  • Residential property (the most common asset in family trusts)
  • Cash savings and bank accounts
  • Stocks, shares, and ISA holdings
  • Buy-to-let or investment property (which may be held in a Settlor Excluded Asset Protection Trust)
  • Life insurance policies (held in trust, a life insurance payout avoids the 40% IHT charge entirely and bypasses probate — and it’s typically free to set up a life insurance trust)

A well-organized office setting, with a large oak desk and ergonomic chairs. Sunlight streams through floor-to-ceiling windows, casting a warm glow on the scene. On the desk, various financial documents, a laptop, and a nameplate reading "Trust Fund Manager." Bookshelves line the walls, filled with volumes on investment strategies and financial management. In the middle ground, a team of professionals reviewing statements and discussing investment options. In the background, a cityscape visible through the windows, symbolizing the broader financial landscape. The overall atmosphere conveys a sense of expertise, responsibility, and diligence in managing a trust fund.

A well-considered approach to managing trust assets — whether that’s a single family home or a diversified portfolio — helps protect the trust’s value over time and ensures that beneficiaries receive the maximum benefit. Not losing the family money provides the greatest peace of mind above all else.

Trust Fund Distributions

Trust fund distributions are a vital component of estate planning, and how they work depends entirely on the type of trust involved. Understanding the rules around distributions helps both trustees and beneficiaries know where they stand.

When and How Beneficiaries Receive Funds

In a discretionary trust, there is no automatic right to receive anything. The trustees decide who receives income or capital, how much, and when — guided by the trust deed, the settlor’s letter of wishes, and the beneficiaries’ circumstances at the time. This flexibility is the trust’s greatest strength: it allows trustees to respond to changing circumstances (such as a beneficiary going through a divorce or facing financial difficulties) rather than being locked into rigid distribution rules.

In a bare trust, the beneficiary can demand all assets once they reach 18 — the trustees have no discretion to refuse.

In an interest in possession trust, the life tenant has a right to income from the trust (or use of trust property, such as living in a house) for their lifetime. The capital is distributed to the remaindermen when the life interest ends.

  • Discretionary distributions can be made at any time, in any amount, to any member of the class of beneficiaries — there’s no fixed schedule.
  • The trust deed may include specific guidance or conditions, but in a well-drafted discretionary trust, the trustees retain ultimate flexibility.
  • Trustees should document every distribution decision, including the reasons for it, to demonstrate they’ve exercised their discretion properly.

Conditions of Distributions

The conditions under which distributions are made vary significantly between trust types. In a discretionary trust, the only real “condition” is that the trustees are satisfied the distribution is in the beneficiaries’ interests and consistent with the settlor’s wishes as expressed in the letter of wishes. They might consider factors such as the beneficiary’s age, financial need, health, or whether they’ve demonstrated financial responsibility.

Trustees should also consider the tax implications of distributions. When capital leaves a discretionary trust, an exit charge may apply — though if the trust value is below the nil rate band and no 10-year periodic charge has arisen, the exit charge will typically be zero. Even where an exit charge does arise, it is proportional to the last periodic charge — typically less than 1% of the value distributed.

It’s crucial for both trustees and beneficiaries to understand that in a discretionary trust, no beneficiary can force a distribution. This is a feature, not a flaw — it’s what protects the assets. Trustees should review the trust deed and letter of wishes regularly to ensure distributions align with the settlor’s intentions while responding to current circumstances.

Benefits of Establishing a Trust Fund

The benefits of establishing a trust fund are significant and practical, ranging from protecting the family home to reducing the inheritance tax bill — and critically, ensuring that your assets reach the people you intend them to, without being eroded by care fees, divorce settlements, or probate delays.

Wealth Protection

Wealth protection is the single biggest reason most families set up a trust. By placing assets into a properly structured discretionary trust, those assets are no longer personally owned by the settlor or any beneficiary. This separation of legal and beneficial ownership provides a shield against several major threats:

Key threats that a discretionary trust protects against:

  • Care fees: With residential care averaging £1,100-£1,300 per week and nursing care reaching £1,400-£1,500 or more, a family home can be consumed in just a few years. Between 40,000 and 70,000 homes are sold annually in the UK to fund care. Assets held in a discretionary trust are not owned by the person needing care, so they are not automatically assessed. However, planning must be done years in advance — you cannot transfer assets after a foreseeable need for care arises, as the local authority may treat this as deprivation of assets. There is no fixed time limit for deprivation claims (unlike the 7-year IHT rule), but the longer the gap between the transfer and the need for care, the harder it is for the local authority to prove avoidance was a significant purpose.
  • Divorce: With around 42% of UK marriages ending in divorce, protecting assets from matrimonial claims is a real concern. If your child inherits a property in their own name, it could be claimed by their ex-spouse. If it’s held in a discretionary trust where no beneficiary has a fixed entitlement, it’s far harder to claim.
  • Creditor claims: If a beneficiary faces bankruptcy or legal judgments, assets held in a discretionary trust are not their personal assets and cannot simply be seized.
  • Sideways disinheritance: If a surviving spouse remarries, they could leave everything to their new partner — cutting out your children entirely. Trusts prevent this by keeping the assets ring-fenced for the intended beneficiaries.

Inheritance Tax Benefits

Trusts are tax-efficient planning tools — they don’t eliminate IHT, but they can significantly reduce exposure when used correctly. Here’s how:

Tax BenefitDescriptionHow It Works
Removing Assets from the EstateAn irrevocable trust (such as a Gifted Property Trust) can remove 50%+ of a home’s value from the taxable estate. Once the settlor survives 7 years, the transferred value falls outside the estate entirely — provided there is no gift with reservation of benefit (GROB).For an estate worth £500,000, removing £250,000 could save up to £100,000 in IHT at 40%
Preserving the RNRBThe Residence Nil Rate Band (£175,000 per person, frozen until April 2031) is only available when a qualifying residential interest passes to direct descendants — children, grandchildren, or step-children. It is not available for nephews, nieces, siblings, friends, or charities. A correctly structured Family Home Protection Trust (Plus) preserves this relief.For a married couple, this preserves up to £350,000 in additional relief — a potential saving of £140,000. The RNRB also tapers by £1 for every £2 the estate exceeds £2,000,000
Life Insurance in TrustA life insurance policy placed in trust means the payout goes directly to trustees for beneficiaries — not through the estate. It bypasses both IHT and probate entirely.On a £500,000 policy, this saves £200,000 in IHT (40%). Setting up a life insurance trust is typically free

It’s important to understand that a revocable trust provides no IHT benefit — HMRC treats the assets as still belonging to the settlor (a settlor-interested trust). For IHT planning, the trust must be irrevocable. However, irrevocable doesn’t mean you lose all control — trusts with “standard and overriding powers” give trustees defined flexibility while keeping the trust firmly outside the estate. Consult with a specialist in inheritance tax planning to understand which trust structure is right for your circumstances.

Common Misconceptions About Trust Funds

Despite being the foundation of English estate planning for over 800 years, trust funds are still surrounded by myths and misunderstandings. Let’s address the most common ones.

Trust Funds are Only for the Wealthy

This is perhaps the most damaging misconception. The reality is that with the IHT nil rate band frozen at £325,000 since 2009 — and not due to rise until at least April 2031 — and average house prices in England now around £290,000, any family that owns a home is potentially exposed to a 40% inheritance tax bill. You don’t need to be wealthy to need a trust; you just need to own a home.

Consider this: a couple with a home worth £400,000 and savings of £100,000 has a combined estate of £500,000. Even with both nil rate bands (£650,000), once you factor in the Residence Nil Rate Band only being available for direct descendants, and the fact that from April 2027 inherited pensions will become liable for IHT, many families will find themselves exposed. And that’s before considering the risk of care fees consuming the estate entirely — with the current self-funding threshold set at just £23,250 in England.

A trust can be set up from around £850 — the equivalent of roughly one week’s care home fees. When you compare the one-off cost of a trust to the potential costs it protects against — care fees of £1,200-£1,500 per week, a 40% IHT bill on everything above the nil rate band, or a family home lost in a beneficiary’s divorce — it’s one of the most cost-effective forms of protection available. As Mike Pugh says: “Trusts are not just for the rich — they’re for the smart.”

Trusts are Difficult to Manage

Another common misconception is that trusts are complex and burdensome to run. In practice, for a typical family trust holding the family home, the ongoing administration is minimal. The main requirements are:

  • Keeping the trust registered on the TRS (done once, with updates only when details change)
  • Filing an SA900 tax return with HMRC each year (if the trust has income or gains — many family home trusts where the settlor continues to reside have neither)
  • Maintaining basic records of any trustee decisions
  • Ensuring the property is insured in the trustees’ names

The settlor can be a trustee, which means they remain involved in all decisions. There’s no need to hand over control to a stranger. And with the right trust deed — one that includes clear powers, a process for replacing trustees, and a comprehensive letter of wishes — the trust essentially runs itself for decades. Keeping families wealthy strengthens the country as a whole, and a well-structured trust is one of the best tools to achieve that.

Type of TrustComplexity LevelManagement Requirements
Bare TrustsLowMinimal — trustee is a nominee. Beneficiary can demand all assets at 18. Must still be registered on TRS.
Discretionary TrustsLow to MediumTrustees make distribution decisions; annual tax return if income or gains arise; TRS registration. For a family home trust with no rental income, administration is minimal.
Interest in Possession TrustsMediumLife tenant receives income or use of assets; trustees manage capital; tax reporting on income distributed to the life tenant.

By understanding the realities of trust funds, families can make informed decisions. Plan, don’t panic. The most important step is getting proper advice from a specialist — not a general solicitor, not an accountant, but someone who works with trusts every day and understands the specific threats your family faces.

Frequently Asked Questions about Trust Funds

Now that we’ve covered the fundamentals, let’s address some of the most common questions families have about trust fund management.

Setup Costs

The cost of setting up a trust fund in the UK starts from around £850 for a straightforward trust, with more complex arrangements (multiple properties, tax planning elements, or business assets) typically costing more. MP Estate Planning is the first and only company in the UK that actively publishes all prices on YouTube, so you can see exactly what to expect before you make any commitment. When you compare the one-off cost of a trust to the potential costs it protects against — care fees of £1,200-£1,500 per week, or a 40% IHT bill on everything above the nil rate band — it’s one of the most cost-effective forms of protection available.

Making Changes or Revoking a Trust

Whether a trust can be changed or revoked depends on its terms. An irrevocable trust — the standard for asset protection and IHT planning — cannot simply be revoked by the settlor. However, a well-drafted irrevocable trust with “standard and overriding powers” gives trustees significant flexibility to adapt to changing circumstances, such as adding or excluding beneficiaries, appointing assets out of the trust, or changing the class of beneficiaries. The beneficiaries of a bare trust can collapse it under the principle in Saunders v Vautier once they reach 18. For discretionary trusts, any changes must be within the powers granted by the trust deed — which is why getting the deed right from the start is so important.

By understanding the answers to these common questions, families can approach the process of establishing and managing a trust with confidence, knowing their assets will be protected and distributed according to their wishes.

FAQ

What is a trust fund and how does it work?

A trust fund is a legal arrangement — not a separate legal entity — where a settlor transfers assets to trustees, who become the legal owners and manage those assets for the benefit of named beneficiaries. The trust operates according to the terms set out in the trust deed. In a discretionary trust (the most common type), trustees have absolute discretion over when and how to distribute income or capital to beneficiaries. Trust assets bypass probate entirely, meaning trustees can act immediately on the settlor’s death without waiting months for a Grant of Probate.

What are the different types of trusts available in the UK?

The three main types are bare trusts, discretionary trusts, and interest in possession trusts. Bare trusts give beneficiaries an absolute right to assets at age 18 but offer no protection from care fees, divorce, or creditors. Discretionary trusts give trustees full discretion — no beneficiary has a fixed entitlement — providing the highest level of protection. Interest in possession trusts give a life tenant the right to income or use of trust property, with capital passing to remaindermen when the life interest ends. These can also be classified as lifetime trusts (created during the settlor’s life) or will trusts (taking effect on death). Each type has different tax treatment and suitability depending on your family’s situation.

How do I choose a trustee for my trust fund?

You need a minimum of two trustees, and the settlor can be one of them — meaning you don’t have to hand over control. Look for people who are trustworthy, reliable, and willing to act in the beneficiaries’ interests. Family members are commonly chosen, though professional trustees (such as a solicitor or trust company) may be appropriate for larger or more complex trusts. Crucially, the trust deed should include a clear process for removing and replacing trustees if circumstances change. A letter of wishes provides guidance to trustees on the settlor’s intentions.

What are the tax implications of establishing a trust fund?

The tax treatment depends on the type of trust. Discretionary trusts pay income tax at 45% (39.35% on dividends) and CGT at 24% on residential property (20% on other assets). For IHT, discretionary trusts fall under the relevant property regime: an entry charge of 20% on value above the nil rate band (£325,000) — zero for most family homes; a 10-year periodic charge of up to 6% — often zero; and exit charges proportional to the last periodic charge. Transferring your main residence into trust normally doesn’t trigger CGT due to Principal Private Residence relief. A revocable trust provides no IHT benefit — HMRC treats the assets as still belonging to the settlor. Only irrevocable trusts can remove assets from the taxable estate.

Can a trust fund be changed or revoked?

It depends on the type of trust. An irrevocable trust — the standard for asset protection and IHT planning — cannot be simply revoked by the settlor. However, irrevocable trusts drafted with “standard and overriding powers” give trustees defined flexibility to adapt to changing circumstances, such as adding beneficiaries or appointing assets out of the trust. Bare trusts can be collapsed by beneficiaries once they reach 18 under the principle in Saunders v Vautier. Any changes to a discretionary trust must fall within the powers granted by the trust deed, which is why having it professionally drafted from the outset is essential.

How much does it cost to set up a trust fund?

A straightforward trust can be set up from around £850, with more complex arrangements costing more depending on the assets involved and the level of planning required. MP Estate Planning is the first and only company in the UK that actively publishes all prices on YouTube. When you compare this one-off cost to the threats it protects against — care fees averaging £1,200-£1,500 per week, a 40% IHT bill, or assets lost in a divorce — a trust is one of the most cost-effective forms of financial protection you can put in place.

How do beneficiaries receive funds from a trust?

In a discretionary trust — the most common type — there is no automatic entitlement. Trustees decide who receives what, when, and how much, guided by the trust deed and the settlor’s letter of wishes. Distributions can be of income or capital, in any amount, at any time. In a bare trust, the beneficiary can demand all assets once they turn 18. In an interest in possession trust, the life tenant receives income or use of trust property for their lifetime, with capital passing to the remaindermen when the life interest ends. Trustees should document all distribution decisions to demonstrate proper exercise of their discretion.

What are the benefits of establishing a trust fund?

The key benefits include: bypassing probate delays (trustees can act immediately without waiting months for a Grant of Probate); protecting assets from care fees (between 40,000 and 70,000 homes are sold annually in the UK to fund care); shielding assets from divorce and creditor claims; preventing sideways disinheritance; reducing or eliminating IHT liability through proper planning; and keeping your affairs private (trust details on the TRS are not publicly accessible, unlike wills which become public documents after a Grant of Probate is issued). For most families, the greatest benefit is peace of mind — knowing the family home and savings will reach the people you love, not be lost to threats you didn’t plan for.

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Important Notice

The content on this website is provided for general information and educational purposes only.

It does not constitute legal, tax, or financial advice and should not be relied upon as such.

Every family’s circumstances are different.

Before making any decisions about your estate planning, you should seek professional advice tailored to your specific situation.

MP Estate Planning UK is not a law firm. Trusts are not regulated by the Financial Conduct Authority.

MP Estate Planning UK does not provide regulated financial advice.

We work in conjunction with regulated providers. When required we will introduce Chartered Tax Advisors, Financial Advisors or Solicitors.

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