Could you be sleepwalking into an IHT bill?

Failure to plan and a reluctance to talk about money mean many families could risk sleepwalking into an inheritance tax (IHT) bill and leaving behind a much smaller financial legacy than they intended to.

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Families in the UK paid a record £8.2 billion in IHT in the financial year 2024/25 – more than double the £3.83 billion paid in 2014/15¹. The increase is partly due to frozen IHT thresholds – the IHT nil-rate band hasn’t risen since 2009² – as well as rising property prices over the past decade.

Understanding IHT

Leaving money to your children or grandchildren through your will when you die might seem a natural choice. But if your estate is valued at above the IHT nil-rate band of £325,000, the excess will be liable for IHT of 40%.

There is an additional IHT allowance called the ‘residence nil-rate band’. To qualify, you must pass on your main residence (or the sale proceeds of it) directly to your children or grandchildren when you die. The residence nil-rate band is currently only £175,000 and is tapered if your estate exceeds £2m.

Overall, you could potentially pass on a maximum of £500,000 before IHT kicks in. It’s possible to transfer any unused element of your IHT allowances to your living spouse when you die, which effectively doubles the limit to a maximum of £1m. Increasing asset values and soaring house prices, coupled with nil-rate band thresholds that are frozen until 2031, mean that the estates of many more families could be caught in the IHT net.

How to manage IHT

There are several ways to manage IHT – but only if you plan ahead. What’s right for you will depend on your individual circumstances and it’s important to seek financial advice. Some of your options could include:

1. Gift money while you’re still alive

Making lifetime gifts is not only tax efficient, but also allows you to see your loved ones benefit from your wealth. There are a range of gifting allowances available, including gifts of up to £3,000 each tax year (your ‘annual exemption’), gifts for weddings or civil partnerships, and gifts from regular income. Larger gifts are known as ‘potentially exempt transfers’ and you must survive for at least a further seven years for them to be tax free.

2. Pass on money through pensions

Pensions currently usually fall outside your estate and so can be passed on to your beneficiaries free from IHT. However, under planned changes, the value of unused pension pots and death benefits will be considered part of a person’s estate for IHT purposes from April 2027. This may affect your succession planning, so you may wish to speak to a wealth manager and/or tax adviser.

3. Use trusts

If you put assets into a trust, the assets no longer belong to you and instead belong to the trust. This means they won’t form part of your estate when calculating IHT, though this is subject to strict conditions being met. However, gifting into trusts can be complex and other taxes may apply to the trust assets, so it’s crucial to get professional advice. Another benefit of trusts is they can give you control over how your assets are used by future generations – this might be useful if you’re concerned your children or grandchildren won’t use the funds wisely.

4. Consider life assurance

A whole-of-life policy can help to meet or reduce a prospective IHT bill. As long as the policy is written in trust, the proceeds won’t be included in your estate. When you die, the policy pays out to the trust, which then pays all or part of the IHT bill.

Other potential ways to reduce IHT include discounted gift trusts and specialist investment vehicles – an adviser can explain whether these may be suitable for you.

Next steps

A carefully considered estate plan could enable you to make a real difference to the lives of your children and grandchildren. However, as our survey found, many families are failing to plan ahead, which means the legacy they leave behind might not be as valuable as they intended it to be. Estate planning can be complex – there’s no ‘off-the-shelf’ solution – which is why it’s important to speak to a wealth manager. They can provide the ideas and solutions you need to build a robust, tailored estate plan that suits your needs and lays firm foundations for your family’s future.

Find out more from our dedicated support team by calling us on 020 7246 1111. Opening hours are Monday to Friday 9am to 5pm.

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