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Inheritance tax is often called a voluntary tax, on the theory that with proper planning you can legitimately reduce or even eliminate it. There is some truth in that but the planning needs to be done early enough, carefully enough, and with proper regard for rules that have become steadily more complex over the years.
At Tower Bridge Legal, we help clients understand their inheritance tax exposure and take sensible steps to mitigate it – not through aggressive avoidance schemes that HMRC will challenge but tried-and-tested structures that work within the system as Parliament intended.
How the Tax Works
The basic framework is straightforward enough. Inheritance tax is charged at 40% on the value of your estate above the nil-rate band, currently £325,000. That threshold has been frozen since 2009, while house prices have continued to rise, which is why the tax now affects far more estates than it used to.
There is an additional residence nil-rate band – up to £175,000 – available when a home passes to direct descendants, but it tapers away for estates worth more than £2 million and is lost entirely above a certain level. Married couples and civil partners can transfer unused nil-rate bands between them, potentially doubling the amount that passes tax-free. Gifts between spouses are exempt altogether, as are gifts to charity.
Giving it Away: The Seven-Year Rule and Beyond
Lifetime gifts are the simplest form of inheritance tax planning. Anything you give away more than seven years before death falls outside your estate completely. Gifts within seven years may attract tax on a sliding scale in that the closer to death, the higher the rate.
You can give away up to £3,000 each tax year under the annual exemption, plus small gifts of up to £250 per recipient, plus wedding gifts within certain limits. Regular gifts out of surplus income, if you can genuinely afford them without affecting your standard of living, can be exempt regardless of amount. But timing matters, and you cannot give something away while continuing to enjoy the benefit of it – the gift with reservation rules will treat it as still part of your estate.
The Value of Business Property Relief
Business property relief is one of the most valuable reliefs in the inheritance tax code. Qualifying business assets can pass free of inheritance tax entirely – 100% relief for most trading businesses and 50% for certain other business property.
The rules on what qualifies are detailed and not always intuitive. Investment businesses generally do not qualify. Businesses with substantial investment activities alongside their trading may have mixed treatment. Shares in quoted companies rarely qualify unless you control the company.
AIM-listed shares can qualify in some circumstances, which has made them popular with estate planners, though the underlying investments still carry market risk. We work with clients and their accountants to assess whether business property relief is likely to apply and to structure holdings in ways that maximise the chance of a successful claim.
Agricultural property relief operates similarly for qualifying farmland and farm buildings. The relief can be up to 100% but it depends on the nature of the property, how it is used, how long it has been owned, and who occupies it.
Farmhouses are particularly contentious as HMRC often argues that a farmhouse is too grand, or too little connected to actual farming activity, to qualify. These disputes can be worth substantial sums, and the case law is full of nuances that matter.
Trusts used to be a standard inheritance tax planning tool. The tax treatment has become less generous over the years, and trusts now generally face inheritance tax charges every ten years, plus exit charges when assets leave the trust. They remain useful for protecting assets, providing for vulnerable beneficiaries, and controlling how wealth passes down the generations, but the tax benefits are more limited than they once were, and any trust planning needs to weigh the ongoing tax costs against the non-tax advantages.
Pensions as a Planning Tool
Pensions have become increasingly attractive from an inheritance tax perspective. Defined contribution pension funds generally fall outside your estate for inheritance tax purposes, and if you die before 75 the funds can pass to beneficiaries free of income tax too.
This makes a strong argument for drawing down other assets during retirement and leaving pension funds untouched for as long as possible, though the right approach depends on your overall circumstances and the income tax implications during your lifetime.
Life insurance is another planning tool, though it works differently. Taking out a whole-of-life policy written in trust for your beneficiaries can provide a pot of money specifically to meet the inheritance tax bill, preventing the need to sell assets (like the family home) to pay the tax.
The premiums are a cost, and insurability depends on health, but for those who can obtain cover it provides certainty that the tax will be paid without disrupting the estate.
Inheritance tax planning requires time – the seven-year rule means that last-minute planning rarely works. It requires honesty about what you can afford to give away and what you need to retain for your own security. And it requires structures that will withstand scrutiny if HMRC investigates, as they increasingly do.
Our Promise
What we can promise is clear advice, properly implemented planning, and ongoing support as your circumstances and the tax rules evolve. If you are concerned about how much of your estate might go to HMRC rather than your family, a conversation with us would be a sensible starting point.
