The role of life insurance in managing inheritance tax

For many families, inheritance tax planning raises an uncomfortable question: how will the tax bill be paid without selling assets they hoped to keep?

A family home, investment property or business may represent substantial wealth without providing readily available cash. Life insurance can help bridge that gap, giving beneficiaries money when they need it. However, insurance does not automatically reduce an inheritance tax liability. Its principal role is to help fund it. Understanding that distinction is essential before deciding whether a policy belongs in your financial plan.

Start with your potential inheritance tax liability

Inheritance tax is normally charged at 40% on the taxable estate above available allowances. The standard nil-rate band is £325,000, with a potential additional residence nil-rate band of £175,000 when a qualifying home passes to direct descendants. Unused allowances can generally transfer between spouses or civil partners, potentially allowing a qualifying couple to pass on £1 million tax-free. However, the residence allowance reduces for estates exceeding £2 million. Families should calculate their actual position rather than assume the headline allowances apply.

Life insurance can give your family breathing space

Inheritance tax is generally payable by the end of the sixth month after the month of death. Some payment is usually required before probate can be obtained. Instalment arrangements are available for certain assets, but conditions and interest can apply. This creates a practical problem when wealth is tied up in assets that take time to sell. A suitably arranged insurance payout can give the family breathing space, helping avoid rushed decisions during an already difficult period. For illustration, a family facing a £300,000 liability might arrange £300,000 of cover. The tax bill remains, but the payout can provide funds towards meeting it.

Choose between whole-of-life and joint-life second-death cover

Whole-of-life insurance is commonly used for an enduring inheritance tax liability. Unlike term insurance, which expires after a specified period, it is designed to pay whenever the insured person dies, provided the policy remains in force. For married couples or civil partners whose liability is expected on the second death, joint-life, second-death cover may be appropriate. It pays when the second insured person dies, matching that anticipated need. Always check whether premiums are guaranteed or reviewable, whether cover increases, and what happens if payments stop. Policies differ, and a low initial premium does not necessarily mean a lower lifetime cost.

Why write life insurance in trust

A policy payable to your estate can increase the estate’s value and potentially create further inheritance tax. Writing an appropriate policy in trust can generally keep the proceeds outside your estate. It also allows trustees to claim without waiting for probate over your estate, although insurers still need to complete their claims checks. Trustees then administer the money under the trust’s terms. Depending on the arrangement, funds may be lent to the estate or distributed to beneficiaries who help meet the liability. Trusts do require care. Choosing beneficiaries, appointing reliable trustees and understanding tax consequences all matter. Transferring an existing policy into a trust can itself have inheritance tax implications, particularly if it has acquired significant value.

Using life insurance alongside lifetime gifts

Cover can also support lifetime gifts. And term insurance may help protect against the risk of dying within seven years of making a substantial outright gift. However, the calculation needs care. Gifts generally use the nil-rate band before the remaining estate does. A gift can therefore increase tax on the estate even where the recipient owes no tax personally. Taper relief reduces tax on qualifying taxable gifts after three years; it does not reduce the gift’s value. Decreasing cover is therefore not automatically suitable for every seven-year gifting plan.

How life insurance premiums are treated for inheritance tax

Premiums paid into a policy held in trust are normally gifts for inheritance tax purposes. Exemptions may apply, including the normal expenditure out of income exemption.

Broadly, this requires payments to form part of normal expenditure, come from income and leave enough income to maintain the giver’s usual standard of living. Keep clear records of income, spending and premiums rather than assume the exemption will apply.

How a wealth manager can help with life insurance and inheritance tax

A wealth manager can help estimate the liability, assess existing liquidity and model whether premiums remain affordable throughout retirement. They can also compare insurance with retaining cash, making gifts or combining several approaches. Where necessary, they should coordinate with a protection specialist, solicitor and tax adviser. Regular reviews matter because asset values, family circumstances and tax rules change. Life insurance is not the right answer for every estate. Used thoughtfully, however, it can give a family greater certainty about how an inheritance tax bill will be funded, and more freedom over what happens to the assets left behind.