Life Cover Written in Trust to Pay the Business IHT

When a business owner dies, any inheritance tax due on the estate has to be found in cash, and usually before probate is granted. If most of the wealth is tied up in the business, the family can be forced to sell the very thing they wanted to keep, simply to pay a bill on a value nobody can spend. A life policy written in trust is how families pay inheritance tax on a business without selling it: the money arrives from outside the estate, in the hands of the right people, at the moment the tax falls due.

That is the mechanism, and it works. But before anyone reaches for it, the honest starting point is that most estates never face an inheritance tax bill at all, and many trading businesses attract a relief that removes or reduces the charge. So the first job is not to buy anything. It is to work out whether there is a bill to plan for in the first place.

This page explains both halves: how the cover solves the liquidity problem when there is a genuine bill, and how to tell whether your estate is likely to have one once the allowances and business relief are taken into account.

The short answer: money from outside the estate, before the tax falls due

Inheritance tax is charged on the value of what you leave, but it is paid in money, and the two are not the same thing when the wealth is a business. The problem families run into is timing and liquidity together: a bill calculated on a paper value, due early, payable only in cash the estate does not have.

A life policy written in trust breaks that deadlock. Because it is held in trust for chosen beneficiaries rather than paid to your estate, the proceeds go straight to the trustees when you die. They do not wait for probate, and they do not swell the estate that is being taxed. The trustees can then use the money to help meet the tax, lend it to the executors, or put it in the hands of the people inheriting the business, so the firm itself does not have to be broken up to raise the cash. The cover does not reduce the tax; it provides the money to pay it.

Why the business is the wrong place to find the cash

A trading company can be worth a great deal and still hold almost no money the family can spend. Its value is in the premises it works from, the equipment it runs on, the stock on its shelves, the orders on its books and the goodwill of its name. None of that turns into cash quickly, and some of it cannot be sold at all without ending the business and the jobs it supports, which is why a death raises hard questions for the people who work there as well as for the family, as we cover in our piece on whether your employer's death leaves you still employed.

Worse, the parts of the estate that are liquid are often frozen at exactly the wrong moment. Money in the deceased's sole name is locked until the estate is administered, which is precisely when the tax needs paying. So the executors face a bill they must settle to obtain the grant, using assets they cannot reach without the grant. It is a circular trap, and it is the reason the sale of a family firm is so often set in motion not by choice but by a tax deadline. For assets like a house there is an instalment route that can ease the pressure, which we explain in our piece on paying inheritance tax on an inherited house in yearly instalments, but instalments carry interest and do not make the underlying cash appear.

When inheritance tax falls due: the timing trap

The deadline is the part that turns a manageable liability into a forced sale. Inheritance tax on an estate is generally due by the end of the sixth month after the month of death, and a grant of probate is not normally issued until the tax due on delivery of the account has been paid. In other words, the family often has to find the money before it can legally get its hands on the estate to pay it.

Some tax attributable to business assets and land can be paid in instalments over ten years, which spreads the load, though interest may be charged on the outstanding amount. That helps, but it is a way of managing a bill, not of conjuring the money to pay it. A policy in trust is the cleanest way to have the cash already sitting outside the estate on the day it is needed, rather than borrowed, delayed or raised by a sale.

Source: HM Revenue and Customs, Pay your Inheritance Tax bill and Inheritance Tax guidance, GOV.UK, published under the Open Government Licence v3.0.

Business relief: you may not need cover at all

Before planning for a bill, check whether there is one. Business relief can remove or reduce the inheritance tax charge on qualifying business property, including shares in an unquoted trading company and interests in a trading partnership, provided the ownership and trading conditions are met. Where it applies in full, the business can pass with no inheritance tax on it, and the whole liquidity problem never arises.

That relief is changing. From 6 April 2026 the government has announced a combined allowance of one million pounds per person for qualifying agricultural and business property at the full rate of relief, with relief at 50 per cent on value above that allowance. For a genuinely valuable business, that means a real bill can arise above the allowance for the first time in many years, which is precisely the situation cover in trust is designed for. But it also means the reform does not touch the many businesses that sit comfortably within the allowance and the ordinary nil-rate band.

Source: HM Government, Summary of reforms to agricultural property relief and business property relief, GOV.UK, 30 October 2024, published under the Open Government Licence v3.0.

The other reason relief can be lost is more subtle: a company that has drifted from trading towards holding investments, or that sits on surplus cash with no business purpose, can fail the tests. We set out that specific danger in our piece on how a large shareholding behaves after death and in the wider guidance linked from it, and it is worth a conversation with an accountant long before anyone expects to claim.

Why the policy must be written in trust

The trust is not an optional refinement. It is the thing that makes the whole plan work, and a policy without it can make matters worse rather than better.

A policy payable to your estate is added to the value of that estate, so it can itself be taxed at up to the standard inheritance tax rate, and the money is locked until probate along with everything else. You would be increasing the bill and freezing the very cash meant to pay it. Placed in a trust for your chosen beneficiaries, the proceeds are normally paid to the trustees directly. They sit outside your estate, they are not caught by the tax on it, and they are available at once, rather than frozen until the grant issues. That immediacy is the whole reason the trust matters here: the money is meant to settle a bill that falls due before probate, so it has to be reachable before probate.

Setting up the trust is usually straightforward and done at the same time as the policy, but the wording and the choice of trustees matter, so it is worth taking proper advice rather than treating it as a box to tick.

Which kind of policy does this job

The tax bill on death does not have an expiry date, so the cover for it generally should not either. A term policy runs out at the end of its term, and if you outlive it the cover is gone when the liability finally arrives. For an inheritance tax bill that will fall due whenever death happens, a whole-of-life policy, which is designed to pay out whenever that is, is the usual match. It is arranged to provide a lump sum on death rather than to cover a temporary risk.

Paying the premiums can itself form part of the planning. Where premiums are paid from surplus income, and meet the conditions, they can fall within the exemption for normal expenditure out of income, so the money used to fund the cover leaves your estate without adding to the eventual bill. We explain how that exemption works, and its conditions, in our piece on paying life premiums out of income HMRC never taxes. This is detailed territory, and the sums involved make advice worthwhile.

Most estates never face this bill

It is worth returning to the honest starting point, because a page about a tax problem can make the problem feel universal, and it is not. The large majority of estates in the United Kingdom pay no inheritance tax at all. Every individual has a nil-rate band before any inheritance tax is due, and a business owner leaving a qualifying trading business may have business relief on top of that. Between the allowances and the relief, most families never reach the threshold where a bill arises.

Source: HM Revenue and Customs, Inheritance Tax statistics, GOV.UK, published under the Open Government Licence v3.0. The standard nil-rate band is confirmed in HMRC, Inheritance Tax guidance, GOV.UK.

So the sensible order is: work out whether your estate is likely to exceed the allowances once business relief is taken into account; if it is not, you have nothing to fund; and if it is, you can then size cover in trust to the gap rather than to a round number. If you want to price that, you can get life insurance quotes and have an FCA-authorised broker set the amount against the likely liability rather than the value of the whole business. The pension changes coming in 2027 add another moving part for some families, which we cover in our piece on how an unmarried partner can be taxed on a pension a spouse would inherit tax-free.

Scotland and Northern Ireland

Inheritance tax is a UK-wide tax, so the allowances, business relief and the payment deadline apply the same way across Scotland, England, Wales and Northern Ireland. A business owner in Glasgow and one in Cardiff face the same rules on the tax itself.

What differs is the administration of the estate around it. In Scotland the process that corresponds to probate is called confirmation, obtained through the sheriff court, and the terminology and some of the procedure differ from the English and Welsh system, as they do again in Northern Ireland. None of that changes whether tax is due or how much; it changes the machinery for administering the estate and releasing assets. Wherever you are, the advantage of holding the cover in trust, so the money reaches the trustees without waiting on that machinery, is the same. For the full picture of what a death leaves an owner's family to deal with, see our guide to what happens to a business when an owner dies.

Frequently asked questions

How do families pay inheritance tax on a business without selling it?

Usually with money from outside the business: a policy written in trust for the beneficiaries, savings, or borrowing against other assets. Cover held in trust can pay the trustees without waiting for probate, which matters because the tax generally has to be dealt with before the grant is issued.

Why does the policy need to be in a trust?

A policy payable to your estate increases the value of that estate and can be taxed as part of it, and the money stays locked until probate. Placed in trust for chosen beneficiaries, the proceeds are normally paid to the trustees directly and sit outside the estate, so they are available at the moment the tax falls due.

Will my family definitely face an inheritance tax bill?

Most estates pay no inheritance tax at all, and business relief removes or reduces the charge on qualifying trading businesses. The real question is whether your estate exceeds the available allowances once the limit on business relief from April 2026 is taken into account.