Putting Life Insurance in Trust: A 2026 UK Guide
Learn how writing UK life insurance in trust can keep the payout outside your estate, avoid 40% inheritance tax and speed up money to your family in 2026/27.
Quick answer
Putting life insurance in trust means the policy is legally owned by trustees, not by you, so the payout sits outside your estate. That keeps it away from the 40% inheritance tax charge and lets the insurer pay your family directly without waiting for probate. Most UK insurers offer the trust form free, so for most people it is a sensible, no-cost step.
Why a life insurance payout can be taxed
A common surprise is that life insurance proceeds are not automatically tax-free for your family. If a policy is not in trust, the payout is paid to your estate when you die. Your estate is everything you own - property, savings, investments and possessions - and inheritance tax (IHT) is charged at 40% on the value above the available allowances.
For 2026/27 the main allowance, the nil-rate band, is GBP 325,000. On top of that, a residence nil-rate band of GBP 175,000 may apply when you leave your main home to children, grandchildren or other direct descendants. There is a reduced 36% rate where you leave at least 10% of the net estate to charity.
The problem is that a life insurance payout added to your estate can be large enough to tip you over these allowances, or to push more of your estate into the taxable band. A GBP 200,000 payout landing in an estate already near the nil-rate band could create an avoidable GBP 80,000 tax bill at 40%. Use our
Inheritance Tax Calculator
Estimate Inheritance Tax liability on an estate with our UK IHT calculator.
Open Inheritance Tax calculatorHow a trust changes the picture
A trust is a legal arrangement where trustees hold an asset for the benefit of others, the beneficiaries. When you write a life policy in trust, you are no longer the legal owner of the policy - the trustees are. Because you do not own it, the eventual payout does not form part of your estate, so it normally falls outside the IHT calculation entirely.
That single change delivers three benefits:
- Tax efficiency. The payout sits outside your estate, so it is not added to the value assessed for the 40% charge.
- Speed. Trustees can claim the payout on proof of death, without waiting for the grant of probate that an estate normally requires.
- Control. You decide, through the trust, who can benefit and in what proportions, rather than leaving it to the default rules of your estate.
Without a trust versus with a trust
The table below summarises the practical differences for a typical term life policy.
| Feature | Policy not in trust | Policy in trust |
|---|---|---|
| Owner of the payout | Your estate | The trustees |
| Counts towards 40% IHT | Yes, usually | No, normally outside the estate |
| Waits for probate | Yes, often months | No, paid on proof of death |
| Who decides who benefits | Your will or intestacy rules | The trust and your letter of wishes |
| Typical set-up cost | None | Usually free via the insurer |
Choosing the right type of trust
Not all trusts work the same way. The two most common for life insurance are the bare trust and the discretionary trust.
Bare (absolute) trust
A bare trust names fixed beneficiaries who are absolutely entitled to the money. It is simple and certain - the named people will receive their share, full stop. The drawback is inflexibility: you cannot change the beneficiaries later, and if circumstances change, such as a divorce or a new child, the trust cannot adapt. The beneficiary's share also forms part of their own estate for their future IHT.
Discretionary trust
A discretionary trust gives the trustees the power to decide how and when to distribute the money among a class of potential beneficiaries. You guide them with a letter of wishes - a non-binding note explaining your intentions. This is the more flexible option and copes well with changing family circumstances. Discretionary trusts can in limited situations face periodic and exit charges, but for a death benefit term policy these rarely bite in practice. Take advice if your policy has a large surrender value.
Who to appoint as trustees
Trustees take legal responsibility for the policy and for paying out the money, so choose carefully. Good trustees are:
- People you trust and who are organised.
- Likely to outlive you - so adult children or younger relatives often make sense.
- Willing to take on the role and understand your wishes.
You can be a trustee yourself, alongside others, while you are alive. Many people appoint two or three trustees so there is always someone able to act. You can also use a professional trustee, such as a solicitor, though that may carry a fee.
How to set up a policy in trust
The process is more straightforward than many people expect.
- Check with your insurer. Most UK providers offer a standard trust form free of charge, either when you apply or for an existing policy.
- Choose the trust type. Decide between a bare trust for certainty or a discretionary trust for flexibility.
- Name your trustees and beneficiaries. For a discretionary trust, also write a letter of wishes.
- Sign and store the documents. Keep copies safe and tell your trustees where to find them.
- Review periodically. Revisit the trust after major life events such as marriage, divorce, a new child or a house move.
A simple worked example
Imagine Priya has an estate worth GBP 300,000, just under the GBP 325,000 nil-rate band, plus a GBP 250,000 term life policy.
If the policy is not in trust, the payout is added to her estate, taking the total to GBP 550,000. With a nil-rate band of GBP 325,000 and, say, a residence nil-rate band of GBP 175,000 applying where she leaves her home to her children, GBP 500,000 of allowances could be available, leaving GBP 50,000 taxed at 40% - a GBP 20,000 bill. If the policy is in trust, the GBP 250,000 sits outside the estate, the GBP 300,000 estate falls within the allowances, and the family typically pays no IHT and receives the payout faster.
The exact outcome depends on which allowances apply, so model your own numbers with the
Inheritance Tax Calculator
Estimate Inheritance Tax liability on an estate with our UK IHT calculator.
Open Inheritance Tax calculatorCommon mistakes to avoid
- Leaving it too late. A trust set up before death is straightforward; once you have died, the chance has gone.
- Forgetting joint policies. A joint life first death policy may pay out exactly when the survivor needs the money, so a trust is not always used; a second death policy used for IHT planning often is.
- Choosing the wrong trust. A bare trust can lock in beneficiaries you later wish to change.
- Naming only one trustee. If your sole trustee dies or cannot act, payment can be delayed.
- Not telling your trustees. They need to know the policy and trust exist, and where the paperwork is.
When you might not need a trust
A trust is not always essential. If your whole estate, including any life payout, sits comfortably within your available allowances and your beneficiaries are simple and unlikely to change, the default route may be acceptable. Even then, the faster payment a trust provides by avoiding probate is often reason enough to use one. For anything beyond the simplest case, and certainly for larger estates, the modest effort of a free trust form usually pays off.
Bottom line
For most people with a meaningful life policy, writing it in trust is a quick, free step that can save 40% IHT on the payout, speed up money to your family and put you in control of who benefits. Check the trust type, choose reliable trustees, and review it when life changes. Model the IHT effect on your own estate with the
Inheritance Tax Calculator
Estimate Inheritance Tax liability on an estate with our UK IHT calculator.
Open Inheritance Tax calculatorFrequently asked questions
Does putting life insurance in trust avoid inheritance tax?
Usually yes. A life insurance policy held in trust is owned by the trustees, not by you, so the payout normally sits outside your estate when you die. That means it is not added to the value assessed for the 40% inheritance tax charge. Without a trust, the payout is paid to your estate and can push your total above the GBP 325,000 nil-rate band, potentially creating an avoidable 40% tax bill on the excess.
Is there a cost to writing a policy in trust?
Generally no. Most UK insurers offer a free trust form when you take out a term or whole-of-life policy, and you can also place an existing policy in trust later at no charge. You may choose to pay a solicitor to draft a bespoke trust for complex situations, but for a straightforward policy the insurer's standard discretionary or bare trust wording is usually enough and costs nothing.
Can I still change the beneficiaries after setting up the trust?
It depends on the trust type. A discretionary trust gives the trustees power to decide who benefits, guided by your wishes, so it stays flexible if your family circumstances change. A bare (absolute) trust fixes the beneficiaries from the start and cannot easily be changed. If you expect changes - new children, divorce, remarriage - a discretionary trust is usually the more flexible choice.
Who should I choose as trustees?
Trustees manage and pay out the money, so pick people you trust who are organised and likely to outlive you, such as a spouse, adult child, sibling or close friend. You can also appoint a professional trustee. Many people name two or three trustees so there is always someone able to act. As the policyholder you can usually be a trustee too, alongside others.
Does a trust speed up the payout to my family?
Yes. Because the trustees own the policy, the insurer can pay them directly on proof of death without waiting for probate. Probate can take months, during which your estate's assets are frozen. A trust means your beneficiaries can receive funds quickly to cover the mortgage, funeral costs and day-to-day bills at a difficult time, rather than waiting for the full estate administration to complete.
What is the difference between a bare trust and a discretionary trust?
A bare trust names fixed beneficiaries who are absolutely entitled to the money; it is simple but inflexible and the share forms part of that beneficiary's own estate. A discretionary trust gives trustees the power to decide how and when to distribute among a class of potential beneficiaries, guided by your letter of wishes. Discretionary trusts are more flexible but can face periodic and exit charges in limited circumstances.
Do I lose access to the policy if it is in trust?
For a death benefit term policy this rarely matters, as the payout only arises after you die. But if the policy has a surrender value or critical illness cover you may want to access, placing it fully in trust can remove your access. Some trusts and split policies are designed to keep certain benefits for you while passing the death benefit to beneficiaries. Check the wording before signing.
Should I use a trust if my estate is below the nil-rate band?
It can still be worthwhile. Even if your total estate sits under the GBP 325,000 nil-rate band so no inheritance tax is due, a trust still speeds up payment by avoiding probate and ensures the money reaches the right people directly. The faster access and certainty over who receives the funds are valuable benefits in their own right, separate from any tax saving.
Can I put a joint life policy in trust?
Yes, joint life policies can be written in trust, but the detail matters. A joint life first death policy pays out when the first partner dies, which may be exactly when the survivor needs the funds, so a trust is not always used. A joint life second death policy, often used for inheritance tax planning, is frequently written in trust so the eventual payout helps the next generation meet the estate's tax bill.
Does writing a policy in trust affect my income tax or the premiums?
No. Placing a policy in trust does not change your income tax position and does not alter the premiums you pay. Life insurance premiums for personal protection are paid from your taxed income whether or not the policy is in trust. The trust only affects who owns the eventual payout and how it is treated for inheritance tax and probate, not the cost or your income tax.
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