Vulnerable Person Trusts (VPTs) – Protecting Vulnerable Loved Ones

Last verified: March 2026 (England & Wales)

Trusts can sound complicated at first glance. But when a beneficiary is vulnerable or disabled, and benefits and safeguarding are in play, the logic is straightforward: you want the inheritance to support them, without accidentally disrupting means-tested support or putting them at risk.

Imagine knowing your vulnerable or disabled loved one will always be supported, without worrying that an inheritance will be misused, reduce their benefits, or fall into the wrong hands. A Vulnerable Person Trust is designed for precisely that: it ring-fences money for someone who cannot safely manage it themselves, while trusted people make calm, sensible decisions on their behalf.

A Vulnerable Person Trust protects your loved one, protects the funds and can help reduce the risk of means-tested benefits or support being affected.

Also sometimes called a “Disabled Person’s Trust”. Where the beneficiary meets the legal disability criteria, the trust can qualify for special tax treatment. For simplicity, we use “VPT” throughout.

Quick-read summary: A Vulnerable Person Trust (VPT):

Holds money and assets for the long-term benefit of a vulnerable or disabled person.
Enables trustees to pay for housing, care, day-to-day needs and quality-of-life extras without handing over complete control.
Can help reduce the risk of means-tested benefits or support being affected by keeping funds outside the beneficiary’s direct ownership.
May qualify for favourable tax treatment if the legal conditions and elections are met.
It is usually written into your Will, so it only comes into effect when money actually passes into the Trust.

A VPT is a way of saying “yes, they are included” without putting them or their benefits at risk.

A VPT is only one part of the wider plan

A Vulnerable Person Trust deals with inheritance. It does not, by itself, give parents or relatives authority to deal with doctors, care providers, banks or benefits agencies once the person is an adult.

That is why many families should think about the wider plan as well, especially as a child approaches 18. If the person understands what they are doing, a Lasting Power of Attorney can be an excellent companion to a VPT.In broad terms, the person making the LPA needs to understand:
• what an LPA is
• who they are appointing
• the kinds of decisions those attorneys may make
• that the attorneys must act in their best interests

Capacity is decision-specific and time-specific.

So someone with fluctuating capacity may still be able to make an LPA at the right time.

A Health and Welfare LPA can cover decisions about daily routine, medical care and where the person lives. A Property and Financial Affairs LPA can cover money, bills, bank accounts, property, pensions and benefits.

In practical family terms, that may help with things such as care planning, appointments, medication discussions, bank letters, bills and avoiding unnecessary confusion or financial drift.

Important practical note: a Health and Welfare LPA is only legally usable when the donor cannot make the decision themselves. Before that point, some families find that clinicians or pharmacies will still speak informally with an involved parent or attorney in limited ways, but that is inconsistent and should not be relied on as a substitute for proper legal authority.

If there is not enough capacity for an LPA, families may need to explore other routes such as benefits appointeeship or deputyship.

Practical checklist

Use this as a sense-check when considering a VPT:

Identify who the vulnerable or disabled beneficiary is and what support they need now and in the future.
Decide who should act as trustees – people who understand the beneficiary and can make careful decisions.
Agree who else (for example, siblings) should be back-up beneficiaries in the very long term.
Ask your adviser to include a VPT in your Wills, rather than leaving assets to the vulnerable person outright.
Prepare a clear Letter of Wishes to guide trustees on priorities, spending and any worries you have.
Keep evidence of disability and benefit status so specialist advisers can claim any available tax treatment.
Plan to review your Will and Letter of Wishes regularly, especially if benefits or circumstances change.

A quick example

A couple have an adult son who cannot manage finances safely. They want him protected, but they do not want his inheritance to disrupt his support package or be misused. Instead of a direct gift or disinheriting him entirely, they use a VPT in their Wills so that:

His share goes into the trust.
Trustees pay for accommodation, care, daily needs and extras.
His means-tested benefits are less likely to be disturbed because he never owns the funds outright.

The trust protects him, protects the money and helps protect his benefits.

How a VPT works

Funds are paid into the trust (usually through your Will). Trustees then hold and manage those funds for the benefit of the vulnerable person.

In practice, trustees act as sensible gatekeepers: they can pay for what genuinely helps, when it helps, and keep spending aligned with the beneficiary’s needs and safety.

Support can often be given without handing over cash directly, for example:

Paying rent, care or support costs.
Paying utility bills or services straight to the provider.
Using controlled spending methods (for example, vouchers or pre-paid cards).
Funding therapies, equipment, holidays, social activities or independence support.

The trust exists to protect the vulnerable person, not to restrict them. It should make life easier, not limit it.

Who can be a trustee?

Choose people who:

Understand the beneficiary’s needs and challenges.
Can act responsibly with money.
Are strong enough to say “no” when something is not in the beneficiary’s best interests.
Can work together and stay objective.

Often this includes siblings or close relatives. Professional support can be added where the estate is larger or the situation is more complex.

A Letter of Wishes should sit alongside your Will to guide trustees on:

What “good support” looks like for your loved one.
How you want the trust used in everyday life.
Any worries you have about particular people, habits or risks.

Although it is not legally binding, it provides valuable guidance.

Testamentary first (recommended)

Most families include a VPT in their Wills, rather than setting it up in lifetime:

The trust only springs into life when assets actually pass into it, usually on the first death.
There is no extra trust administration or HMRC registration while everyone is alive.
Costs are kept proportionate to the size of the fund.

In many cases, a Will-based VPT is the simplest, most cost-effective way to secure long-term support.

Lifetime versions do exist, for example, if a significant gift is needed during your lifetime, but they need specialist drafting and earlier Trust Registration Service duties. Where that structure is appropriate, Fern Wills & LPAs will introduce you to trusted specialist support – there is no need to find advisers alone.

Long-term structure

Typically:

The vulnerable person is the primary beneficiary for life.
Other family members (for example, siblings) are named as back-up discretionary beneficiaries with strict limits on what they can receive while the vulnerable person is alive.
If you have more than one vulnerable child, each will often have their own VPT so that support can be tailored.
After the vulnerable person dies, the trust usually ends, and any remaining funds pass to the rest of the family or into another structure if appropriate.

Benefit protection

A direct inheritance can cause problems:

Means-tested benefits or local-authority support may be reduced if the beneficiary suddenly owns a lump sum.
They may be pressured to share or spend the money in ways that do not help them.

Rules around means-tested benefits and local-authority support are fact-specific. A VPT can help, but outcomes are never guaranteed.

A VPT can help avoid benefit disruption by:

A VPT can reduce the risk of means-tested benefits or support being affected in the right circumstances, because:

Keeping funds outside the beneficiary’s direct control.
Allowing trustees to pay for things the person needs rather than handing over the cash.

Who qualifies

In everyday family language, people often use “vulnerable” broadly. For the special tax treatment, however, the test is narrower.

A trust may qualify for special treatment where the beneficiary is a qualifying disabled or vulnerable person under the statutory rules, commonly because they receive certain disability-related benefits or meet the relevant legal definition.

If the person does not meet those rules, a protective trust may still be appropriate, but the special vulnerable-beneficiary tax treatment may not apply.

In practice:

We talk through your family’s situation.
We look at the person’s circumstances, any diagnoses, and any relevant benefits.
If specialist elections or reporting are needed, we involve appropriate tax and legal professionals.

Tax overview

If the legal criteria are met and the correct elections are filed, a VPT can receive special tax treatment for Inheritance Tax, Income Tax, and Capital Gains Tax. If criteria are not met, standard Discretionary Trust rules usually apply.

You do not have to navigate this alone. When the time comes, Fern Wills & LPAs can coordinate introductions to trusted specialists to ensure elections and reporting are handled correctly.

What does this give your family?

Protection for someone who cannot manage money safely.
Stability and transparent decision-making.
Controlled, dignified support rather than drip-fed pocket money.
A structure that can adapt as needs and benefits change.
Peace of mind that your wishes will continue long after you are gone.

A Vulnerable Person Trust lets you secure your loved one’s future without putting their benefits, safety or independence at risk.

Cases

Adult son with learning difficulties
Mark and Helen have a 28-year-old son, Daniel, who has learning difficulties and receives means-tested support. Instead of leaving the money to him outright, their Wills direct that his share be placed in a VPT. Trustees cover the costs of extras for supported housing, including clubs, travel, and holidays. Daniel’s core benefits continue, and his quality of life improves.

Daughter with fluctuating mental health
A single mother worries about her adult daughter, who experiences periods of good stability followed by severe mental-health relapses. A VPT allows trustees to fund counselling, rent, and debt clearance when needed, without providing a lump sum that could be misused during a crisis.

Siblings as trustees
Grandparents leave part of their estate in a VPT for their autistic grandson. His two older sisters act as trustees with professional backup. They use the fund to pay for specialist education, sensory equipment and respite breaks for the whole family. The trust keeps everything transparent, fair and focused on their brother’s needs.

Is a Vulnerable Person Trust the same as a trust for children?

No. There are several different Will-trust types used for different situations. We’ll guide you on which structure fits your family and what you’re trying to protect.

Who qualifies for the special tax treatment?

Not everyone you might describe as vulnerable in everyday language will qualify. The special treatment is tied to specific statutory conditions, often linked to disability-related benefits or the legal definition of a disabled person.

Is a VPT only one part of the wider plan?

Usually, yes. A VPT deals with inheritance. Families may also need to think about Lasting Powers of Attorney, benefits appointeeship, deputyship, trustee choice and a clear Letter of Wishes.

Does a VPT guarantee benefits protection?

No. It can reduce risk, but the outcome depends on the trust wording, the way it is run, and the rules in force at the time.

Can siblings ever benefit too?

Yes, but this must be structured carefully. If special treatment is needed, the disabled person’s fund usually needs to be ring-fenced and used only for that person, subject to the limited statutory exceptions.

Ethical and governance note
For ethical and governance reasons, Fern Wills & LPAs does not take trustee appointments or create standalone lifetime trusts. However, Fern Wills & LPAs does create trusts that arise on death within Wills. Fern Wills & LPAs does not register trusts. Where a trust needs to be operated or registered, we will introduce you to an appropriate specialist to act and administer the trust. You remain free to choose your own adviser.

Next steps

This article gives an overview.

For those who want the deeper detail, we also have an optional Technical Guide covering the legal framework, tax treatment, trustee structure, and practical points in more depth. It is there for families or professionals who want the extra background, but most readers will not need it to understand the main principles.

Download the Technical Guide

Download FileDOCX • 40KB

If you support a vulnerable or disabled loved one and want to protect their future:

We can discuss whether a Vulnerable Person Trust is suitable.
We can compare it with simpler or more flexible alternatives.
We can work alongside your existing professionals where needed.

Talking it through will help you decide how best to provide long-term security without putting your loved one, or their benefits, at risk.

Vulnerable Person Trusts (VPT)