How to use life insurance to reduce inheritance tax
Life insurance will not make inheritance tax disappear, but used properly it can do two valuable things: keep the policy's own payout out of the tax net, and provide a ready pot of tax-free cash so your family can pay any bill without selling the family home. Here is how it works, in plain terms.
A quick reminder of how inheritance tax works
When you die, everything you own, your home, savings, investments and possessions, is added up to give the value of your "estate". Everyone gets a tax-free allowance called the nil-rate band, currently £325,000. There is an extra allowance, the residence nil-rate band of up to £175,000, if you leave your main home to your children or grandchildren. Anything above your allowances is usually taxed at 40%. These allowances are frozen until April 2031, so as house prices and savings grow, more families are being caught.
The mistake that costs families thousands
Here is the trap. If you take out life insurance and do nothing else, the payout is normally paid into your estate. That means it is added to everything else you own, and if the total is above your allowances, the payout itself can be taxed at 40%. So a £200,000 policy meant to help your family could hand £80,000 of it straight to HMRC.
The fix: write the policy in trust
Writing your policy "in trust" places it in a simple legal arrangement outside your estate. When you die, the payout goes to your chosen people through the trust, not through your estate, so it is not added to the taxable total and not caught by the 40% charge. It also usually reaches your family within days rather than waiting months for probate. Most insurers provide a trust form free when you take out the policy, so it typically costs nothing.
Using cover to pay the bill itself
There is a second, deliberate use. If your estate is likely to face inheritance tax no matter what, a whole of life policy written in trust can be set up specifically to provide a tax-free lump sum equal to the expected bill. Your family then uses that money to settle the tax, instead of selling the house, the shares or other assets under time pressure. This is a long-established estate-planning approach.
Why this is worth looking at now
From April 2027, most unused pension pots are due to count towards inheritance tax for the first time, which is expected to pull many more estates into paying it. That change is subject to the final legislation, but it is prompting a lot of families to check whether their cover is set up in the most tax-efficient way.
The steps here are general rules, and the right approach depends on your own circumstances. An independent, FCA-regulated adviser, and often a solicitor for the trust, can make sure it is set up correctly for you.
Information only. This is general information, not financial, tax or legal advice, and not a personal recommendation. Tax rules depend on your circumstances and can change, and the April 2027 pension change is subject to legislation. Please speak to a qualified, FCA-regulated adviser or a solicitor before acting.