The solicitor has drawn up a discretionary trust for your disabled daughter, and it feels like the job is done. It is not, and this is the part that goes unsaid: the trust is an empty container. It is a set of rules about how money will be looked after and spent, but at this moment there is no money in it. A trust does not create funds. It only holds whatever you deliberately send into it, and if you send nothing, it protects nothing.
So the real question — how do I fund a discretionary trust for my disabled child — is the half of the conversation that the will-drafting appointment usually skips. You leave with a beautifully worded document and no clear answer to what actually lands inside it on the day you die. For a lot of families the honest answer, left as it stands, is: very little, and possibly nothing at all.
This page covers the missing half. Which of your assets can flow into the trust on your death, why relying on the estate alone is fragile, and the single decision — the type of life policy — that most often determines whether the trust is funded properly or funded not at all.
At a glance
- A discretionary trust is a container, not a source of money. It holds only what you direct into it.
- The usual things that fund it on death are a share of your estate under your will, a life policy written subject to the trust, and pension death benefits directed to it.
- Relying on the estate alone is fragile: if the estate is mostly a house that must be sold or shared, the trust can end up nearly empty and late.
- The type of life policy is decisive. A term policy that expires at 70 pays nothing if you die at 84, so the trust is never funded.
- Because no beneficiary has a fixed entitlement, a properly drafted discretionary trust is generally disregarded in your child's means test — which is the whole point of using one.
A trust is a container, not a source of money
It is worth being blunt about what a discretionary trust is, because the word "trust" makes people imagine a pot that already exists. A discretionary trust is a legal arrangement in which trustees hold assets and decide, at their discretion, how to use them for a group of potential beneficiaries. No single beneficiary has a fixed right to any of it. That last feature is the reason the structure is used for a disabled child at all.
Because your daughter has no fixed entitlement to the money in a properly drafted discretionary trust, it is generally not treated as her capital in a means test. That keeps her means-tested benefits and her care-charging position intact while still letting trustees spend money for her benefit. Hand her the same money outright and it becomes her capital immediately, with the consequences that follow.
Source: GOV.UK, Universal Credit: eligibility — money, savings and investments, Department for Work and Pensions. Means-tested benefits are generally withdrawn where a person's capital exceeds £16,000; non-means-tested benefits such as Personal Independence Payment are not affected by savings.
But all of that protection is theoretical until something is actually inside the container. A perfectly drafted trust holding nothing gives your daughter exactly nothing. The drafting is the easy, visible part; the funding is the part that decides whether any of it matters.
What can actually flow into it on your death
There are really only three routine ways money reaches a trust like this when you die, and it is worth knowing each one, because each has to be set up deliberately.
- A share of your estate under your will. Your will can direct that part or all of what you leave passes into the trust rather than to a named person. This is only as valuable as the estate itself once debts, a mortgage and other beneficiaries are accounted for.
- A life policy written subject to the trust. A policy on your life can be arranged so that its payout goes into the trust rather than into your estate. This is the route that can create a known, chosen sum on the day it is needed, rather than leaving it to whatever the estate happens to contain.
- Pension death benefits. Many pensions pay a lump sum or ongoing benefit on death at the discretion of the scheme, guided by your nomination. Where the scheme allows it, that can be directed to a trust — the mechanics of doing this well are covered in leaving a pension to a disabled adult child.
The nomination step is the one people forget. A pension or policy sends its money where the paperwork tells it to, and an out-of-date or missing form sends it somewhere else entirely — the same overlooked failure as the expression of wish form that never gets filled in. A trust that was supposed to receive a pension, and did not because a form was blank, is a common and avoidable way for the container to stay empty.
Why relying on the estate alone is fragile
Leaving "a share of the estate" to the trust sounds solid, but it depends entirely on what the estate turns out to be. For most families the estate is dominated by one illiquid asset: the house. If the house has to be sold to release value, that takes time and a willing buyer, and the trust waits. If the house is also needed as a home for someone else, or is shared between beneficiaries, the amount reaching the trust shrinks further.
There is a timing problem on top of the value problem. Money in your sole name is frozen until the estate is administered, and a grant of probate commonly takes months. The trust may eventually be funded, but "eventually" is not much use in the period straight after a death, when support has to carry on without a gap.
And if there is no will at all, none of your intentions bind. The intestacy rules decide who inherits, and they take no notice of a trust you meant to create or a child who needs protecting — a mismatch that plays out painfully when, for example, a parent remarries and dies without a will. The estate route, on its own, is a hope rather than a plan.
Why the type of life policy decides whether the trust is ever funded
This is the heart of it, and it is the detail most often got wrong. Life cover comes in different shapes, and only some of them will still exist when the money is needed.
Most life insurance is term assurance. It runs for a fixed number of years — often tied to a mortgage or a working life — and then it stops, having paid nothing if you survive the term. That is fine for a debt that also ends. It is the wrong tool for a disabled child, because the need does not end at 70. A policy that expires at 70 pays out nothing if you die at 84, and 84 is precisely the sort of age at which a lifelong caring responsibility finally passes on. The trust you set up decades earlier is then funded by exactly nothing, because the only thing that was going to fund it has already lapsed.
Where the need lasts your child's lifetime, the cover has to be capable of lasting yours. Because a whole of life policy is designed to pay out whenever death occurs rather than only within a fixed window, it is a different kind of product from term cover, and — with guaranteed premiums so the cost cannot be reviewed upwards later — it is the shape that matches a lifelong need. Whether any policy is offered, and on what terms, always depends on underwriting; there is no guarantee of acceptance. If you want to understand what cover written to fund this trust would involve, you can get life insurance quotes and have an FCA-authorised broker price it against the sum the trust actually needs to hold.
Writing the policy subject to the trust
A life policy can be arranged from the outset so that it pays into the trust rather than into your estate. Done at application, the policy is written "subject to" or "in trust for" the trust you have created for your daughter. It is also possible to place an existing policy into trust afterwards.
Setting it up this way does three useful things at once. The payout goes to the trustees rather than falling into your estate, so it is not caught up in probate and reaches them without the months of delay. It is generally kept outside your estate for inheritance tax. And, crucially, it never lands in your daughter's own name, so it does not count as her capital and does not threaten the benefits and care support the whole exercise exists to protect. This is the mechanism that turns a well-meant trust into a funded one, and it is the step that, left undone, quietly undoes everything the solicitor drafted.
What trustees can and cannot do with it
Once the trust holds money, the trustees decide how it is used, within the rules of the trust. Their discretion is the feature, not a flaw: because your daughter cannot demand the money and does not own it, it stays disregarded, and they release it for her benefit as needed — for things, experiences, top-up care and comfort, rather than as a lump sum handed over.
What guides them is a letter of wishes: your description of how she lives, what matters to her, and how you would want the money used. It is not legally binding, which is deliberate — binding instructions could give her a fixed entitlement and break the disregard — but good trustees follow it closely. Choosing trustees who know her, and telling them plainly what the fund is for, matters as much as the money itself. How trustees spend without accidentally damaging a means test is set out further in leaving money to a disabled adult child safely, and the wider planning sits in our guide to dependants and unusual family shapes.
Scotland and Northern Ireland
Trusts exist across the UK and are widely used to protect a disabled person's inheritance in all three jurisdictions, but the law is not identical. Scots trust and succession law is distinct, with its own terminology and its own rules on what a will can and cannot override, including legal rights that entitle certain family members to a share of the estate regardless of the will. Northern Ireland has its own succession and trust provisions again.
The funding logic, though, does not change with the border. Wherever you live, a trust holds only what you send into it, a life policy has to be capable of lasting your lifetime to be sure of funding it, and a nomination form has to actually name the trust. The safe course is to have the trust drafted and the funding arranged together, by an adviser working under the law of the nation you live in, so the container and its contents are planned as one thing rather than two.
Frequently asked questions
What actually goes into a discretionary trust on my death?
Only what you direct into it: a share of the estate under your will, any life policy written subject to the trust, and pension death benefits nominated to it. A trust is a container, not a source of money. Where the estate is a house that must be sold and there is no life cover, the trust may hold very little, and it may hold it late.
Why does the type of life policy matter?
Term assurance pays only if you die within its fixed term. A policy ending at 70 pays nothing if you die at 84, so the trust is never funded. Where the need lasts your child's lifetime, whole of life cover with guaranteed premiums is the shape that matches it, because it is designed to pay out whenever death occurs rather than only within a window.
Does a discretionary trust protect means-tested benefits?
Money in a properly drafted discretionary trust is generally not treated as your child's capital, because no beneficiary has a fixed entitlement to it, so it is usually disregarded in a means test. What trustees actually pay out can still be taken into account, which is why they need to understand how to spend it without affecting the support it was meant to preserve.