What does writing life insurance in trust mean?
Writing a life insurance policy in trust means transferring legal ownership of the policy from you to a group of trustees. When you die, the insurance payout is made to the trustees, who then distribute it to your chosen beneficiaries according to the terms of the trust. The critical advantage is that because you no longer legally own the policy, the payout does not form part of your estate for inheritance tax purposes.
Without a trust, a life insurance payout is added to your estate and may push it above the inheritance tax threshold. With the nil-rate band frozen at £325,000 since 2009 and property values continuing to rise, more families are being caught by IHT. A £500,000 life insurance payout on top of a family home could trigger a significant tax bill of 40% on everything above the threshold.
The benefits of placing life insurance in trust
There are three main advantages to writing your life insurance in trust:
- Inheritance tax efficiency: The payout sits outside your estate, potentially saving your beneficiaries 40% tax on the amount above the nil-rate band. On a £300,000 policy, this could save up to £120,000
- Speed of payment: Trustees can distribute the funds as soon as the insurer pays out. Without a trust, the payout is part of the estate and cannot be distributed until probate is granted, which typically takes four to eight months — sometimes much longer
- Control over distribution: You can specify exactly who receives the money and, with discretionary trusts, give trustees flexibility to distribute it according to circumstances at the time of your death
For families where the surviving partner needs funds immediately to cover mortgage payments, living expenses, or funeral costs, the speed benefit alone can be enormously valuable. Probate delays can cause real financial hardship.
Types of trust for life insurance
The most common types of trust used for life insurance policies in the UK are:
- Bare trust (absolute trust): The beneficiaries are named and fixed at the outset. They have an absolute right to the trust funds. Simple and straightforward but inflexible — you cannot change the beneficiaries once the trust is created
- Flexible (discretionary) trust: The trustees have discretion over who receives the payout from a defined class of potential beneficiaries and in what proportions. This is the most popular option because it allows for changing circumstances — for example, if a beneficiary has died, divorced, or developed financial problems
- Split trust: Used for policies that include both life cover and critical illness cover. The life cover element is held in trust for your beneficiaries, while the critical illness element remains available to you if you are diagnosed with a qualifying condition during your lifetime
💡 Most life insurance companies provide free standard trust forms with their policies. Setting up the trust is usually as simple as completing the form, naming your trustees, and signing the document. You do not normally need a solicitor for a straightforward trust arrangement, though complex estates may benefit from legal advice.
How to set up a life insurance trust
Setting up a trust for your life insurance policy is a straightforward process. You will need to choose your trustees (at least two are recommended, typically your partner and another trusted person), complete the trust deed or form provided by your insurer, specify the class of beneficiaries (for a discretionary trust) or name specific beneficiaries (for a bare trust), and sign the document in the presence of a witness.
You can place a new policy in trust at the time of application, or you can assign an existing policy into trust at any point. Placing an existing policy in trust is treated as a transfer of value for IHT purposes, but because a term insurance policy with no surrender value has a negligible transfer value, there is no practical tax consequence in most cases.
For whole of life policies that have built up a cash value, transferring into trust could constitute a chargeable lifetime transfer. If the value exceeds the nil-rate band, there could be an immediate IHT charge of 20%. Seek advice before assigning high-value policies into trust.
Common mistakes to avoid
The most frequent errors with life insurance trusts include:
- Not setting up a trust at all: This is the biggest mistake. Without a trust, the payout may be subject to IHT and will be delayed by probate
- Naming yourself as a beneficiary: This defeats the purpose of the trust because the funds would be considered part of your estate
- Forgetting to update the trust: If your circumstances change (marriage, divorce, new children), review the trust to ensure it still reflects your wishes
- Choosing inappropriate trustees: Trustees must be willing and able to act. Choose people who are likely to outlive you and who can work together effectively
⚠️ If you have a joint life insurance policy and want to place it in trust, both policyholders must agree and sign the trust deed. If one person places a joint policy in trust without the other's knowledge or consent, the trust may be invalid.
Trusts and existing policies
If you already have life insurance that is not in trust, it is not too late to change this. You can assign most existing policies into trust by completing the insurer's assignment form. The process is usually free and can be done at any time during the policy term.
However, be aware that once a policy is in trust, you cannot cancel it or change the beneficiaries without the trustees' agreement (for bare trusts) or their involvement (for discretionary trusts). Make sure you are comfortable with the arrangement before proceeding.
Get expert help with life insurance trusts
While placing a simple term policy in trust is straightforward, more complex situations — large estates, multiple policies, business ownership, or second marriages with children from previous relationships — benefit from professional advice. A specialist broker can recommend the right trust structure for your circumstances and ensure the arrangement achieves its intended tax and estate planning objectives.
Nesto connects you with FCA-regulated life insurance brokers who can help you place new or existing policies in trust. The service is free and takes just a couple of minutes to get started.