Family income benefit is a type of life insurance that pays your family a regular income if you die during the term, rather than a single lump sum. The money is paid out in instalments until the policy ends, and it is not taxable1. Because the payout is an income rather than a pot of cash, how it is held matters: if the policy is not written in trust, the payout will usually be treated as part of your estate when you die2.
Family income benefit is a type of life insurance that pays your family a regular income if you die during the term, rather than a single lump sum. The money is paid out in instalments until the policy ends, and it is not taxable1. Because the payout is an income rather than a pot of cash, how it is held matters: if the policy is not written in trust, the payout will usually be treated as part of your estate when you die2.
Writing the policy in trust is the step that changes this. All life insurance policies can be written in trust, including family income benefit, and it is free of charge1. The trust keeps the payout outside your estate, so it is not counted for inheritance tax, and it usually means the money reaches your family faster because it does not have to wait for probate2.
So the short answer is yes, for most people it is worth doing, and it costs nothing to arrange. But a trust is a legal arrangement you generally cannot undo, and it is not right in every circumstance. This page sets out what a trust changes, how to set one up, and where it may not suit you.
Writing family income benefit in trust costs nothing
There is no charge from the insurer to put a life insurance policy, including family income benefit, into trust1. The insurer provides the form, and you complete it at the same time as, or after, you take out the policy. Writing your policy in trust can be done at any time by filling out the insurer's form6.
The cost only appears if you want professional help. You can contact a legal professional to discuss putting your life insurance into a trust, and you will need their guidance to set up a trust deed outlining the terms, trustees and beneficiaries7. A solicitor or financial adviser will charge for that work, and if you put an existing policy in trust later, the extra paperwork may also carry a cost if you use an adviser or solicitor2.
For comparison, other legal and financial arrangements carry their own costs. It does not cost anything to write your own will, though a solicitor will charge for drafting one8. A family-based child maintenance arrangement is free9. These are separate matters, but they show that the free route usually means doing the paperwork yourself.
The trust itself is not a product you buy. It is a legal arrangement that sits around the policy, and the insurer's form is the usual way to create it. If your circumstances are straightforward, the form is often all you need.
What a trust changes about the payout
The core change is where the money sits. If the policy is written in trust, the payout will usually sit outside your estate for inheritance tax purposes2. Without a trust, the payout will usually be treated as part of your estate when you die2. Inheritance tax is charged on estates valued above £325,0004.
The second change is speed. The main benefit is that the payout can usually be released more quickly because it does not normally need to wait for probate2. Payment into trust means the family receives money sooner, as they will not have to wait for the often lengthy probate process, and it does not form part of the estate so is not subject to inheritance tax10.
The third change is who controls the money. With a flexible trust you decide who receives any payouts, and you can change the policy in future, such as changing beneficiaries7. The trustees hold the policy and pay the income to the people you have named.
Family income benefit pays a regular tax-free income to your family in the event of your death, paid incrementally rather than as a lump sum5. It is a decreasing policy: the amount that would be paid reduces over the term, so if you died in year 25 of a 30-year policy, your family would receive the income for the final five years only1. A trust does not change that structure. It changes who receives the income and how quickly, not how much or for how long.
"If the policy is written in trust, the payout will also usually sit outside your estate for inheritance tax purposes."
How to put a family income benefit policy in trust
The process is short, and most of it is paperwork.
- Decide who you want to benefit, and who will act as trustees.
- Ask the insurer for its trust form, or instruct a solicitor to draw up a trust deed.
- Complete the form naming the trustees and beneficiaries, and return it to the insurer.
- Keep the trust documents somewhere your trustees can find them.
You can contact a legal professional to discuss putting your life insurance into a trust, and you will need their guidance to set up a trust deed outlining the terms, trustees and beneficiaries7. Writing your policy in trust ensures the money goes straight to your beneficiaries without going through your estate first, and it can be done at any time by filling out the insurer's form6.
Trustees can be family members, friends or perhaps a solicitor2. They should be people you will easily be able to contact in future, and ideally not also beneficiaries3. That last point matters: a trustee who is also a beneficiary is in a position of conflict, and the arrangement is cleaner if the roles are kept separate.
Where a trust may not suit your circumstances
A trust is not reversible in the way people often assume. Once you put a policy in trust, you generally cannot simply change your mind, and depending on the type of trust it may be difficult to change the beneficiaries or take the policy out of the trust later2. If your circumstances are likely to change, that matters.
Some trusts are more rigid than others. With a Controlled Access Account, you cannot change the beneficiaries once the trust has been set up11. With a Family Tree account, once the account is open the beneficiary cannot be changed12. A flexible trust is more adaptable, but it is not the only kind, and the terms of the one you sign are the ones that apply.
A trust also does not replace a will. Writing life insurance in trust can help make sure the policy payout goes to the right people, but it does not deal with everything else you leave behind2. You still need a will for your other assets, and it does not cost anything to write your own will8.
There is a further point about gifts and trusts generally. For inheritance tax purposes, placing assets into a trust is treated in the same way as making a gift: the assets could be subject to inheritance tax if you die within seven years, but fall out of your estate if you live longer13. That rule is about gifts into trust, and it is worth understanding before assuming a trust removes every tax question.
Who should I choose as trustees?
Trustees hold the policy and are responsible for paying the income to the people you have named, so the choice is practical rather than sentimental. They should be people you will easily be able to contact in future, and ideally not also beneficiaries3. They could be family members, friends or perhaps a solicitor2.
Think about how long the trust may run. A family income benefit policy pays out over the remaining term, so the trust could be active for decades. Trustees who are easy to reach now may move, change their details or die before the policy pays out, which is why naming more than one and telling them where the documents are kept helps.
A solicitor as trustee brings continuity and record-keeping, but will charge for the work. Family members and friends usually do not, but may need guidance on what the role involves. There is no single right answer, and the decision turns on who will still be contactable and willing when the time comes.
Does a trust keep the payout out of my estate?
Yes, in the usual case. If the policy is written in trust, the payout will usually sit outside your estate for inheritance tax purposes2. Providing the life policy is written into trust, the payout will not form part of your estate16. It also means the payment does not form part of your estate so is not subject to inheritance tax10.
The threshold matters here. Inheritance tax is charged on estates valued above £325,0004. If your estate is below that, the trust still helps with speed and control, but the tax saving may be nil. If your estate is above it, the payout could push you over the threshold without a trust, which is the situation a trust is designed to avoid17.
Family income benefit is not taxable in itself1. The tax question is not about the income, it is about whether the payout is counted in your estate. A trust takes it out of that calculation.
Can I change the beneficiaries after the trust is set up?
It depends on the type of trust. You may be able to change the beneficiaries on your trust, depending on the type of trust agreement you have7. With a flexible trust you decide who receives any payouts, and you can change the policy in future, such as changing beneficiaries7. Changing the terms can cost, and a legal professional is needed7.
Other trusts are fixed. With a Controlled Access Account, you cannot change the beneficiaries once the trust has been set up11. With a Family Tree account, once the account is open the beneficiary cannot be changed12. If flexibility matters to you, the type of trust you choose at the outset is the decision that determines it.
This is why the choice of trust is worth taking seriously before you sign. A trust that suits your circumstances now may not suit them in ten years, and the ability to change beneficiaries is not guaranteed across all types.
Can I put an existing family income benefit policy in trust?
Yes. You can put an existing policy in trust later, but it may involve extra paperwork, and if you need help from a financial adviser or solicitor, there could be a cost2. Writing your policy in trust can be done at any time by filling out the insurer's form6.
The same limits apply as for a new policy. Once you put a policy in trust, you generally cannot simply change your mind, and depending on the type of trust it may be difficult to change the beneficiaries or take the policy out of the trust later2. Putting an existing policy in trust is therefore not a trial run.
If you are unsure whether your policy is already in trust, the insurer can tell you. Many policies are written in trust at the point of sale without the policyholder realising it, and the paperwork will say so.
Where to get help
Free, impartial guidance is available. MoneyHelper offers free guidance on insurance and estate planning, and debt advice charities including StepChange and National Debtline can help if money problems are part of the picture. For legal questions about a trust deed, a solicitor is the appropriate source of advice.
If you are in Scotland, the rules on trust deeds and protected trust deeds differ from the rest of the UK, and you cannot have a trust deed if your income is only from benefits14. Free help is available from organisations such as OPFS18.
For the wider picture on how these policies work, see family income benefit explained and writing life insurance in trust. If you are weighing up whether the cover itself is right for you, how much life insurance cover do I need sets out the questions to work through.
Sources18 cited
- Family income benefit insurance explained Which?, 7 September 2026
- Is your life insurance set up to pay the right person? Which?, 11 July 2026
- How to write life insurance in trust Which?, 6 April 2026
- Critical illness insurance explained Which?, 24 August 2026
- Family life insurance Cavendish Online, 26 September 2026
- Increasing term life insurance Cavendish Online, 26 September 2026
- Life insurance and trusts Halifax, 27 September 2026
- How to make a will Which?, 26 February 2026
- What are my options for dealing with debt: bankruptcy Mental Health and Money Advice, 2026
- Types of life insurance policy Which?, 16 May 2025
- Controlled Access Account Canada Life, 26 September 2026
- Family Tree Trust savings Suffolk Building Society, 27 August 2026
- Can I give away my property or assets to avoid care fees? Which?, 9 September 2026
- Trust deeds Business Debtline, 26 September 2026
- Debt help and advice in Scotland National Debtline, 25 September 2026
- Ways to avoid inheritance tax Which?, 6 April 2026
- Common law partner life cover guide Post Office, 8 September 2026
- Money and debt advice service OPFS, 6 April 2026












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