Using trusts to provide financial support for guardians in the UK

As a homeowner in the UK, ensuring the financial well-being of your loved ones is a top priority. When it comes to caring for minors, appointing a guardian is a crucial decision — but it’s equally important to ensure those guardians have the financial resources they need. This is where specialist estate planning guidance becomes invaluable, helping you set up trusts that safeguard your assets and provide properly for your children’s future.

Planning for the future can feel daunting, but with the right trust planning, you can have peace of mind knowing your wishes will be respected and your children properly provided for. Trusts — a legal arrangement England invented over 800 years ago — offer a high level of control and protection, keeping assets ring-fenced for your children’s benefit even if circumstances change.

Key Takeaways

• Trusts can provide vital financial support for guardians caring for minors, ensuring money is available when it’s needed most.
• Specialist estate planning advice helps you set up trusts that align with your wishes and comply with UK law.
• A well-drafted trust protects assets from a range of threats — including divorce, creditors, and mismanagement.
• Discretionary trusts offer the greatest flexibility, allowing trustees to respond to changing circumstances.
• Clear estate planning is essential for every British homeowner with dependent children.

Understanding the Role of Trusts in Guardian Arrangements

In England and Wales, trusts are one of the most effective tools available for managing and protecting assets on behalf of minors. When combined with a properly drafted will that names guardians, trusts ensure that the right people have access to the right funds at the right time — without bureaucratic delays or the risk of assets being misused.

What is a Trust?

A trust is a legal arrangement where one party (the settlor) transfers assets to another party (the trustee) to hold and manage for the benefit of a third party (the beneficiary). 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 set out in the trust deed, for the benefit of the named beneficiaries.

In the context of guardianship, trusts hold and manage assets for the benefit of minors until they reach a specified age or milestone. This prevents young people from inheriting large sums outright at 18, which — as any parent knows — is rarely ideal. Trusts can be tailored to meet the specific needs of each family, with trustees able to release funds for education, housing deposits, or other needs as they arise.

Types of Trusts for Guardians

There are several types of trusts that can be used to support guardians and protect children’s inheritances. The most common include:

• Discretionary Trusts: The most flexible option. Trustees have absolute discretion over how and when to distribute assets to beneficiaries. No beneficiary has a fixed right to income or capital, which provides excellent protection against divorce, creditors, and mismanagement. Around 98-99% of trusts set up for family protection purposes are discretionary.
• Bare Trusts: The beneficiary has an absolute right to both capital and income once they reach 18. Trustees are effectively nominees with no discretion. While simple, bare trusts offer no protection — the beneficiary can demand the entire fund the moment they turn 18 (under the rule in Saunders v Vautier).
• Interest in Possession Trusts: Provide a beneficiary (the life tenant) with a right to income from the trust assets, while the capital is preserved for another beneficiary (the remainderman). These can be useful where, for example, a guardian needs income to support the child, but the capital is to be preserved for the child’s adulthood.

Choosing the right type of trust depends on the specific circumstances and needs of the family. For most guardianship situations, a discretionary trust provides the best combination of protection and flexibility.

Benefits of Setting Up a Trust

Setting up a trust to support guardians and protect children’s inheritances offers numerous concrete benefits:

By understanding the role of trusts in guardian arrangements, you can make informed decisions about how best to support the financial needs of your children. Whether it’s through a discretionary trust, bare trust, or interest in possession trust, the right trust structure provides both peace of mind and practical financial security.

Why Consider Financial Support for Guardians?

The decision to appoint a guardian involves not just emotional support but also significant financial responsibilities. If the worst happens, your chosen guardian needs to be financially equipped from day one — and that means planning ahead.

The Financial Burden of Guardianship

Guardianship comes with substantial financial obligations — covering day-to-day living costs, clothing, school expenses, extracurricular activities, and potentially larger outgoings like adapting a home to accommodate additional children. The cost of raising a child in the UK is estimated at around £150,000-£200,000 from birth to the age of 18, depending on the region and lifestyle. This highlights why having a properly funded trust in place is so important — it ensures the guardian isn’t left struggling financially at the most difficult time.

Without a trust, the guardian may need to wait months for the probate process to complete before any funds become available. During this period, all sole-name bank accounts and assets are frozen. A trust sidesteps this entirely — the trustees can release funds immediately.

Legal Responsibilities of Guardians

Under English law, guardians appointed in a will take on parental responsibility for the child. This includes making important decisions about their upbringing, education, and healthcare. Financial support through a trust enables guardians to fulfil these responsibilities without being constrained by their own financial position:

• Managing the child’s financial affairs and ensuring money is spent appropriately
• Making decisions about the child’s education — including school fees if applicable
• Providing for the child’s healthcare needs, including any specialist treatment not available on the NHS

Emotional and Practical Support

While financial support is crucial, it’s also important to recognise the emotional and practical demands placed on guardians. Taking on someone else’s children — often in the aftermath of a tragedy — is one of the most challenging roles anyone can face. Financial worries on top of this emotional burden can be overwhelming.

A well-structured trust doesn’t just provide money — it removes financial anxiety, allowing the guardian to focus on what truly matters: providing emotional stability and a nurturing environment for the child.

By setting up a trust and including a detailed letter of wishes alongside your will, you can give guardians clear guidance on how you’d like the funds to be used — from everyday expenses to longer-term goals like university education. This combination of financial backing and clear direction provides the best possible foundation for your children’s future.

Types of Trusts Available in the UK for Guardians

For guardians in the UK, selecting the appropriate trust is a critical decision that affects the well-being of the children in their care. Choosing the right structure requires understanding how each type operates and what level of control and flexibility it offers.

In this section, we explore the characteristics of discretionary trusts, bare trusts, and interest in possession trusts — the three main types used in guardianship planning in England and Wales.

Discretionary Trusts

Discretionary trusts are by far the most commonly used trust type for protecting children’s inheritances, and for good reason. They give trustees absolute discretion over when, how much, and to whom distributions are made from the trust fund.

The key benefits of discretionary trusts for guardianship include:

• Maximum flexibility — trustees can respond to the changing needs of each child as they grow up
• Asset protection — because no beneficiary has a fixed entitlement, trust assets cannot be claimed by a beneficiary’s future spouse in divorce, or by creditors in bankruptcy
• Controlled distribution — trustees can release funds for specific purposes (education, housing, healthcare) rather than handing over a lump sum
• Can last up to 125 years under the Perpetuities and Accumulations Act 2009, providing multi-generational protection

For most families, a discretionary trust strikes the best balance between protecting the children and ensuring the guardian has access to funds when needed.

Bare Trusts

Bare trusts are the simplest type of trust arrangement. The beneficiary has an absolute right to both the capital and income held in the trust, and once they reach 18 (16 in Scotland), they can demand the entire fund.

The characteristics of bare trusts include:

• The beneficiary has a fixed, absolute entitlement to the trust assets
• Trustees have no discretion — they are simply nominees holding the assets until the beneficiary reaches majority
• Income and capital gains are taxed as the beneficiary’s (though the parental settlement rules may apply if the settlor is a parent and the child is under 18)

Important limitation: Bare trusts offer no protection against the beneficiary’s future divorce, creditors, or poor financial decisions. They also provide no inheritance tax planning advantages. For these reasons, bare trusts are generally not recommended where asset protection is a priority.

Interest in Possession Trusts

Interest in possession trusts provide a beneficiary (the life tenant) with a right to the income generated by the trust assets for a specified period or for life. The underlying capital is preserved for another beneficiary (the remainderman).

In a guardianship context, this structure can be useful where the guardian needs a regular income stream to cover the costs of raising the child, while the capital is preserved for the child to receive later. However, post-March 2006 interest in possession trusts are generally treated under the relevant property regime for inheritance tax purposes, unless they qualify as an immediate post-death interest (IPDI) created in a will.

To learn more about funding a trust, visit our detailed guide on how to fund a trust in the UK.

How to Set Up a Trust for Guardians in the UK

Creating a trust to support guardians is one of the most important steps any parent can take. It requires specialist guidance, but the process itself is straightforward when you work with an experienced trust practitioner.

Steps to Establish a Trust

Setting up a trust for guardians involves the following key steps:

• Define the purpose and scope — what assets will be included and what the trust is designed to achieve (e.g., providing for children’s education, housing, and general welfare).
• Identify the beneficiaries — typically your children, but the trust deed can include a wider class of beneficiaries (such as future grandchildren) for maximum flexibility.
• Select suitable trustees — a minimum of two trustees is required. They should be people you trust absolutely — often a combination of family members and a professional trustee.
• Have the trust deed professionally drafted — this is the legal document that governs how the trust operates. It must be drafted correctly to achieve your objectives and comply with UK law.
• Execute the trust deed — the deed must be properly signed and witnessed. If property is being transferred, a TR1 form is submitted to the Land Registry (for unmortgaged property) or a declaration of trust is created (where a mortgage exists).
• Register the trust — all UK express trusts must be registered on the Trust Registration Service (TRS) within 90 days of creation. The TRS register is not publicly accessible.

By following these steps with professional guidance, you can ensure that the trust is properly established and legally effective from day one.

Legal Considerations and Documentation

Setting up a trust involves several important legal considerations. The trust deed must be drafted with precision, as it governs every aspect of how the trust operates — potentially for up to 125 years.

Key Legal Considerations:

Choosing the Right Trustee

Choosing the right trustee is one of the most important decisions in the entire process. The trustees become the legal owners of the trust assets and are responsible for managing them in the best interests of the beneficiaries.

When selecting trustees, consider:

• Trustworthiness and integrity — trustees must act honestly and in the best interests of the beneficiaries at all times.
• Competence — they need to understand their duties and be capable of making sound financial decisions, or be willing to seek professional advice when needed.
• Availability and willingness — being a trustee is a long-term commitment. Ensure your chosen trustees understand the responsibilities involved and are willing to serve.
• A clear process for replacing trustees — the trust deed should include provisions for removing and appointing new trustees if circumstances change.

Many families appoint a trusted family member alongside a professional trustee, combining personal knowledge of the family with financial and legal expertise. The settlor can also be a trustee — which allows them to remain involved in the trust’s management during their lifetime.

Funding a Trust for Guardians

The effectiveness of a trust in supporting guardians depends entirely on how it is funded. A trust deed without assets is simply a piece of paper — proper funding ensures the trust has the resources to provide for your children when it matters most.

Assets for Funding

A range of assets can be used to fund a trust for guardians. The choice depends on your financial situation and objectives:

• Cash: Provides immediate liquidity — essential for covering a guardian’s day-to-day costs in the early days.
• Investments: Shares, bonds, and investment funds can grow the trust fund over time, providing for the children’s longer-term needs.
• Property: The family home or other property can be transferred into trust. For unmortgaged property, this is done via a TR1 transfer form at the Land Registry. Where a mortgage exists, a declaration of trust transfers the beneficial (equitable) interest while the legal title remains with the mortgagor until the mortgage is paid off.
• Life insurance: Writing a life insurance policy into trust is one of the most effective planning tools available. The payout goes directly to the trustees — bypassing probate entirely and avoiding the 40% inheritance tax that would otherwise apply. This is often free to arrange.

Regular Contributions

Making regular contributions to a trust can help build the fund over time. This can be particularly tax-efficient if the contributions qualify as normal expenditure out of income — a valuable inheritance tax exemption that allows you to make regular gifts from surplus income without using your nil rate band. The key requirements are that the gifts form a regular pattern, come from income (not capital), and leave you with enough to maintain your normal standard of living.

Investment Strategies

Investing trust assets wisely is vital for the long-term sustainability of the fund. Trustees have a legal duty to invest prudently, balancing the need for growth with appropriate risk management. For more information on starting a trust for a child, visit our guide on trust planning for children.

For effective family trust management, trustees should consider diversifying investments across different asset classes — equities, bonds, property, and cash — appropriate to the timescales involved. If the children are young, there’s a longer investment horizon, which typically allows for a higher proportion of growth-oriented investments. Trustees may wish to take professional investment advice, which is itself a power that should be included in the trust deed.

By carefully considering how the trust is funded and adopting appropriate investment strategies, you can ensure it provides meaningful, lasting support for guardians and the children in their care.

The Role of the Trustee in Supporting Guardians

The trustee plays a pivotal role in ensuring that trust funds are available and properly managed for the benefit of minor beneficiaries and their guardians. Getting this relationship right is fundamental to the trust working as intended.

Responsibilities of the Trustee

Trustees owe fiduciary duties to the beneficiaries — this means they must act honestly, in good faith, and in the best interests of the beneficiaries at all times. Their core responsibilities include:

• Investing trust assets prudently — ensuring the fund is managed to provide both current income and long-term growth, appropriate to the beneficiaries’ needs.
• Making distributions to support the guardian — in a discretionary trust, trustees decide when and how much to distribute, guided by the settlor’s letter of wishes and the needs of the children.
• Maintaining proper records — trustees must keep accurate accounts of all income, expenditure, investments, and decisions. They are also required to file an annual SA900 trust tax return with HMRC where the trust has taxable income or gains.
• Acting impartially — where there are multiple beneficiaries, trustees must balance the interests of all of them fairly.

Trustees should always act with integrity and transparency, ensuring that the trust is administered in accordance with the trust deed and the settlor’s expressed wishes.

How Trustees Manage Trust Funds

Day-to-day management of trust funds involves several practical responsibilities:

1. Assessing the financial needs of the children and the guardian — this may change over time as children grow, start school, or develop specific needs.
2. Investing appropriately — diversifying the trust portfolio and reviewing investments regularly. Professional investment advice is often worthwhile, particularly for larger trust funds.
3. Making timely distributions — ensuring the guardian has access to funds when needed. A well-drafted trust deed with appropriate trustee powers allows for quick, flexible decision-making without unnecessary bureaucracy.
4. Complying with tax obligations — filing returns, paying any tax due, and ensuring the trust remains registered on the Trust Registration Service.

This highlights the importance of selecting trustees who are both trustworthy and competent — people who understand their duties and take them seriously.

Communication between Guardians and Trustees

Effective communication between guardians and trustees is crucial for the successful administration of the trust. Best practice includes:

• Regular updates — trustees should keep guardians informed about the trust’s financial position and any significant decisions.
• Seeking input — while trustees make the final decisions in a discretionary trust, understanding the guardian’s perspective and the children’s needs is essential for making good decisions.
• Prompt responses — when a guardian needs funds for a school trip, medical treatment, or other expense, trustees should be responsive and efficient.
• Clear documentation — keeping written records of requests, decisions, and distributions protects everyone involved.

By maintaining open lines of communication, trustees and guardians can work together effectively — ensuring the children’s needs are met and the trust fulfils its intended purpose.

Potential Challenges and Solutions

While trusts are powerful tools for protecting children and supporting guardians, they’re not without potential challenges. Understanding these issues in advance — and planning for them — is the key to ensuring the trust operates smoothly.

Misunderstandings about Trust Terms

One common challenge is confusion about how the trust works — particularly among guardians who may not have been involved in the trust’s creation. To avoid this:

• Draft a clear, comprehensive letter of wishes — this non-binding document explains to the trustees how you’d like the trust to be administered, including how funds should be made available to the guardian
• Ensure all parties understand their roles — guardians should know what the trust can provide and how to request funds; trustees should understand the settlor’s intentions
• Use plain English in the trust deed — working with a specialist who drafts in accessible language reduces the risk of misinterpretation

Specialist trust planning ensures the trust deed is clear and comprehensive from the outset, minimising the scope for misunderstandings later.

Changes in Circumstances

Life rarely goes according to plan. A guardian’s circumstances may change — they may move, remarry, face financial difficulties, or become unable to continue in the role. The children’s needs will also evolve as they grow. A well-drafted trust anticipates this:

• Discretionary trusts are inherently flexible — trustees can adapt distributions to changing circumstances without needing to amend the trust deed
• Include broad trustee powers — standard and overriding powers give trustees the tools to respond to unforeseen situations
• Review the letter of wishes periodically — while the trust deed itself rarely needs changing, the letter of wishes can be updated to reflect new circumstances or priorities

This built-in flexibility is one of the main reasons discretionary trusts are so effective at protecting assets for children over the long term.

Resolving Disputes over Trust Management

Disputes can arise, particularly where there are multiple beneficiaries, or where guardians and trustees disagree about how funds should be used. To manage this risk:

• Include a clear process for resolving conflicts in the trust deed — this might include provisions for mediation before any legal action
• Appoint an appropriate number of trustees — having two or more trustees means decisions are made collectively, reducing the risk of any one person acting inappropriately
• Include provisions for removing and replacing trustees — if a trustee is not fulfilling their duties, there should be a clear mechanism for appointing a replacement
• Seek professional advice early — if a disagreement arises, getting specialist guidance quickly can prevent it from escalating

By anticipating these potential challenges and building solutions into the trust structure from the start, you can ensure the trust effectively supports guardians and provides for the well-being of your children — whatever the future holds.

Tax Implications for Trusts in the UK

When setting up a trust to support guardians and protect children’s inheritances, understanding the tax implications is essential. Trusts are subject to specific tax rules under UK law, and proper planning can ensure the trust operates as tax-efficiently as possible.

Inheritance Tax Considerations

Inheritance tax (IHT) is charged at 40% on the value of a taxable estate above the nil rate band — currently £325,000 per person (frozen since 2009 and confirmed frozen until at least April 2031). For married couples and civil partners, unused nil rate band can be transferred to the surviving spouse, giving a combined allowance of up to £650,000.

When assets are transferred into a discretionary trust (a chargeable lifetime transfer), the following IHT rules apply:

• Entry charge: 20% on value above the available nil rate band at the time of transfer. For most families placing assets worth less than £325,000 into trust, this means zero entry charge.
• 10-year periodic charge: A maximum of 6% of the trust property value above the nil rate band, assessed every 10 years. Again, for trusts holding assets within the nil rate band, this is typically zero or negligible.
• Exit charge: Proportional to the last periodic charge, levied when assets are distributed to beneficiaries. If the periodic charge is nil, the exit charge will be nil too.

For more detailed guidance on inheritance tax planning, you can visit our page on inheritance tax planning in Pilning.

Income Tax Responsibilities

Trusts in the UK are subject to income tax on income they generate — such as rental income, dividends, or interest. The key points to understand are:

1. Trustees must report trust income to HMRC via the annual SA900 Trust and Estate Tax Return.
2. Trust income tax rates are higher than individual rates: 45% on non-dividend income and 39.35% on dividends. The first £1,000 of trust income is taxed at basic rate.
3. Where income is distributed to beneficiaries, the beneficiary receives a tax credit for the tax already paid by the trust. If the beneficiary is a non-taxpayer or basic rate taxpayer (as most minor children will be), they can reclaim some or all of the tax — making the effective tax position more favourable than it first appears.

Tax Reliefs Available

While trusts are subject to various tax charges, several reliefs can significantly reduce the tax burden:

• Business Property Relief (BPR): Can reduce the value of qualifying business assets for IHT purposes. From April 2026, BPR will be capped at 100% for the first £1 million of combined business and agricultural property, with 50% relief on the excess.
• Agricultural Property Relief (APR): Provides similar relief for qualifying agricultural property, subject to the same upcoming changes.
• Holdover relief for capital gains tax: When assets are transferred into or out of certain trusts, holdover relief may be available, meaning no immediate CGT charge arises — the gain is effectively deferred.
• Annual exemptions: The trust CGT annual exempt amount is currently half the individual allowance. While modest, it can still reduce the tax payable on investment gains within the trust.
• Normal expenditure out of income: Regular contributions to the trust from surplus income may be exempt from IHT entirely.

By understanding the tax implications and working with a specialist trust practitioner, guardians and trustees can ensure the trust is structured and managed in the most tax-efficient way possible — maximising the funds available for the children’s benefit.

Planning for the Future: Reviewing Trust Arrangements

Setting up a trust is not a one-off event — it’s the beginning of an ongoing responsibility. Regular review and adjustment of trust arrangements ensures they remain effective and relevant as circumstances change, whether those changes are financial, familial, or legal.

Regular Review Process

We recommend reviewing trust arrangements at least every few years, and always after significant life events — such as the birth of additional children, a change of guardian, divorce, a significant change in asset values, or changes in tax legislation (such as the freezing of the nil rate band or upcoming changes to pension and business property reliefs). A regular review ensures the trust continues to serve its purpose and that the letter of wishes reflects your current intentions.

Clear Instructions Matter

A well-drafted trust deed is essential, but equally important is a clear, up-to-date letter of wishes. This document guides the trustees on how you’d like the trust to be managed — from the level of financial support to provide the guardian, to when and how funds should be released to the children as they grow up. Because it’s non-binding, it can be updated easily as circumstances change, without the cost and complexity of amending the trust deed itself.

Engaging Professional Support

Trust law — like medicine — is a specialist area. You wouldn’t want your GP performing surgery, and you shouldn’t rely on a general-practice solicitor for complex trust work. Engaging a specialist trust practitioner for periodic reviews ensures that your trust remains compliant with current legislation, takes advantage of any new reliefs or planning opportunities, and continues to achieve your objectives. At MP Estate Planning, we work with families to set up trusts that are designed to last — and we’re here to support you throughout the life of the trust.