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How to Reduce Inheritance Tax: A Practical Guide to IHT Planning
Most guides on inheritance tax dive straight into numbers and thresholds. This guide takes a different approach: it starts with a simple truth many people quietly recognise but rarely talk about — that careful planning can help reduce the tax your family might pay. How much can be achieved, and the best approach, depends on your personal circumstances, the way your assets are held, and the timing of any decisions.
There are legal and well-established ways to reduce a future inheritance tax liability in some circumstances. The reason so many families pay more than they need to is not complexity — it’s avoidance of a different kind. Not tax avoidance. Life avoidance.
This guide covers how inheritance tax works, how to reduce your exposure, the planning tools available to you, and — just as importantly — why so many families never get around to doing any of it.
The elephant in the room: why people avoid IHT planning
Roy Jenkins, former Chancellor and one of the architects of modern British tax policy, put it with characteristic precision in 1986, as Capital Transfer Tax gave way to the inheritance tax we know today:
The observation is darkly funny, and like most dark humour, it contains a real insight.
One of the most effective ways to reduce a future IHT liability can be to make gifts during your lifetime — but only where doing so is affordable, appropriate, and aligned with your wider retirement and estate planning needs. But here is the problem. The moment you give something away, you lose control of it. And for most people — especially those who have spent a lifetime building wealth — that is a deeply uncomfortable prospect.
Then layer on top of that a set of social and psychological barriers that conspire to keep families from ever sitting down to have the conversation at all:
- Money is taboo. In British culture particularly, discussing wealth across generations feels unseemly — as if anticipating an inheritance is somehow ghoulish.
- It means confronting your own mortality. Few things are more effective at triggering avoidance behaviour than being asked to think concretely about your own death.
- Blended families make it harder still. Where there are stepchildren, second marriages, and competing loyalties, even well-intentioned conversations can become fraught.
- There are often genuine conflicts of interest — between parents who want to remain independent and children who stand to benefit from earlier gifts.
- And so most people adopt an ostrich posture: they hope for the best, assume something will be sorted eventually, and never quite get around to it.
The consequence, as my granny from Aberdeen used to say, is best summarised in seven words: “There’s nae pockets in a shroud.” You cannot take it with you. The only question is who decides where it goes.
The families who approach this well — who get proper advice, have honest conversations, and plan early — almost always end up in a better position: financially, relationally, and emotionally. Those who do not are more likely to leave their families with uncertainty, inefficiency, and decisions made under pressure.
How inheritance tax works: the basics
Inheritance tax (IHT) is charged at 40% on the value of your estate above certain thresholds. The standard nil-rate band — the amount you can leave free of IHT — is currently £325,000 per person (as at 2025/26). Married couples and civil partners can combine their allowances, meaning up to £650,000 can pass free of tax on the second death.
There is also a Residence Nil-Rate Band (RNRB) of up to £175,000 per person (as at 2025/26), available where a family home is left to direct descendants. Combined with the standard allowance, in some cases, a married couple or civil partners may be able to pass on up to £1 million free of IHT, but this depends on the structure of the estate, the availability of transferable allowances, and whether the residence nil-rate band applies.
It is important to note that while these thresholds are current, the landscape for larger estates and business owners is changing significantly from 6 April 2026. Planning that worked in the past may need review to stay effective under the new rules.
However, the RNRB tapers off for larger estates — for every £2 above £2 million, £1 of the residence allowance is lost. For very large estates, it disappears entirely.
Anything above these thresholds is taxed at 40%. On a £2 million estate for a single person, that could mean a tax bill of £670,000 or more. There is a reduced rate of 36% if at least 10% of the net estate is left to charity.
How to reduce inheritance tax through gifting
Gifts made more than seven years before death are generally exempt from IHT entirely. This is the fundamental mechanism behind most IHT planning: transfer wealth early, survive the gift by seven years, and it falls outside your estate. For gifts made in the three to seven years before death, a sliding scale of taper relief applies — meaning the IHT charge reduces progressively the longer you survive.
There are also several annual exemptions. You can give away up to £3,000 each tax year without it being included in your estate for inheritance tax purposes. In addition, you may make smaller gifts of up to £250 per person to any number of individuals, provided no other exemption has been used for the same recipient in that tax year. Gifts made on the occasion of a marriage or civil partnership also qualify for specific exemptions. Finally, regular gifts made from your income — such as monthly contributions or annual presents — may also be exempt if they do not affect your standard of living, under the normal expenditure out of income rules.
Step one: work out what you actually need
A sensible starting point is to understand what level of capital and income you may need to maintain your lifestyle, preserve flexibility and meet potential later-life costs. Only once that is understood can any gifting strategy be assessed properly. In principle, this is elegant. In practice, it involves three unknowns that are genuinely difficult to resolve: how long you will live, what investment returns you will achieve, and what you will need to spend each year, including potential care costs.
A financial planner can model this with considerable rigour — running cashflow projections, stress-testing various scenarios, and arriving at a defensible estimate of your “surplus” wealth. This is often where cashflow planning can be particularly useful. It turns an emotionally loaded decision into an informed one.
The Gift with Reservation trap
There is a significant and frequently misunderstood constraint on gifting: the Gift with Reservation of Benefit (GWR) rules. HMRC takes the position — quite reasonably — that if you give something away but continue to benefit from it, you haven’t really given it away at all. The asset remains in your estate for IHT purposes.
The most common mistake in this area is giving the family home to a child while continuing to live in it. This fails on almost every level. First, it doesn’t work — the GWR rules mean the property is still counted in your estate. Second, it exposes the asset to risks you cannot control: if your child later divorces, the property may become vulnerable in financial proceedings. If they go bankrupt, creditors may have a claim on it. In the worst case, you could lose your home, the IHT still applies, and your child is left with a liability. Poorly implemented planning can create significant tax, legal and practical problems.
Property is a particularly thorny problem in IHT planning. In many cases, if you give away a property but continue to occupy it, you would generally need to pay a full market rent and meet other conditions for the gift to be effective for IHT purposes. This is a highly technical area and one of the easiest places to get estate planning badly wrong. This creates an income tax charge and there may also be stamp duty (SDLT) to be paid. Borrowing against property and investing the proceeds in IHT-efficient structures is possible but specialist, and not something to approach without expert guidance.
Trusts: how to give away assets while retaining a degree of control
For those who understand that they need to reduce their estate but are not comfortable making outright gifts — particularly to adult children who may be financially inexperienced, going through relationship difficulties, or simply not ready — trusts offer an important middle ground. A trust removes assets from your estate for IHT purposes while allowing a degree of control over how and when beneficiaries access the money.
Trust planning can be effective, but it is not a “free” solution: it often involves legal costs, tax complexity, ongoing administration and trade-offs around access and control.
Discounted Gift Plans
A Discounted Gift Plan (DGP) allows you to make a gift into a trust while retaining the right to fixed regular withdrawals — a “carved-out” income stream. Because you retain this income right, only part of the initial gift is treated as a transfer of value immediately; the rest is discounted based on actuarial calculation of your life expectancy. The result is an immediate reduction in the value of your estate, a continuing income, and a growing pot that falls outside your estate after seven years. The original capital is no longer available to the settlor, other than through the pre-agreed withdrawal structure.
Flexible Reversionary Trusts
A Flexible Reversionary Trust allows you to place money into trust as a gift while retaining a right to receive future payments back from the Trust if required. It also allows sums from the Trust to go to the chosen beneficiaries during your lifetime, at a time of your choosing. This can offer great flexibility and control whilst also addressing inheritance tax planning for your estate. Tax may be payable on the sums received from the Trusts if taken by you or the beneficiaries, and there is some annual administration that the Trustees will be required to undertake.
Loan Trusts
A Loan Trust works differently. You lend money to a trust rather than giving it outright. The loan remains an asset in your estate, so it does not reduce the IHT bill but can help with not making it worse — you can call it back at any time — but all investment growth on the loaned funds accrues outside your estate and is therefore outside the estate for IHT purposes. This structure may be considered in some circumstances, particularly where client’s are younger or those who want to retain access to capital: the loan is theirs if they need it, but the growth belongs to the next generation.
Couples can use one plan each, which creates an important structural advantage. On the first death, the surviving spouse can be named as a beneficiary on the deceased’s plan — meaning they retain access to half the money — whereas a joint plan would not provide this flexibility.
Limitations with trusts
Gifts into discretionary trust above the nil-rate band (currently £325,000) trigger an immediate lifetime charge of 20% on the excess, which limits their practical use for larger sums. That said, the nil-rate band resets every seven years, meaning a series of gifts into trust over time remains a viable strategy for younger clients with a longer planning horizon. Absolute trusts also exist, but they offer less flexibility over how and when beneficiaries can access the funds. For larger gifts where control is still important, a Family Investment Company may be the more appropriate structure.
Family Investment Companies
Family Investment Companies (FICs) represent an alternative sophisticated planning structure, particularly popular for larger estates where discretionary trust limits bite. They allow wealth to be held and grown within a corporate structure, with family members holding different classes of shares that confer different rights over income and capital. FICs merit a separate discussion and will be covered in a separate article.
These structures can be appropriate in some circumstances, but they involve trade-offs around access, control, tax treatment, charges, investment risk and legal complexity.
Key exemptions and reliefs to know
Beyond gifting and trusts, a number of specific reliefs can significantly reduce an IHT bill:
- Spouse exemption: Transfers between spouses and civil partners are often exempt from IHT, but cross-border and residence-status issues can materially affect the position and should be checked carefully. This defers — but does not eliminate — the tax on the second death.
- Business Property Relief (BPR) and Agricultural Property Relief (APR) can still be valuable, but these areas are changing and have become more nuanced. In particular, reforms announced to take effect from 6 April 2026 mean that relief is no longer as straightforward as it was. Specialist advice is essential before relying on either relief. Qualifying business assets, including shares in unquoted trading companies, can attract up to 100% relief from IHT. This is a substantial relief where it applies.
- Agricultural Property Relief (APR): Farmland and farm buildings can also attract significant relief, though the qualifying conditions are strict.
- Pensions: Pension funds have historically not formed part of your estate for IHT purposes. From 6 April 2027, most unused pension funds will be included in your estate for IHT. This creates a potential ‘double taxation’ risk: the fund may be subject to 40% IHT, and the beneficiary may then pay Income Tax (up to 45%) when withdrawing those same funds. This significantly changes the “leave your pension until last” strategy that was commonly used in previous years. The government has published the policy and consultation outcome confirming that most unused pension funds and death benefits are intended to come into scope for IHT from 6 April 2027, with some exceptions such as certain death-in-service benefits. Taking current advice on your specific position is essential.
- Charitable giving: Gifts to registered charities are exempt from IHT, and leaving at least 10% of your net estate to charity reduces the tax rate on the remainder from 40% to 36%.
Finding your place on the planning spectrum
It would be a mistake to suggest that aggressive IHT minimisation is the right goal for everyone. There is a genuine spectrum of views, and all of them are legitimate.
At one end are those who are broadly comfortable paying inheritance tax. They have built a good life, their children are financially independent, and they see no particular reason to engage in complex planning to reduce a liability they can afford to bear. This is a perfectly rational and honourable position.
At the other end are those who engage in what might be called black-belt planning — sophisticated structures, multiple trusts, FICs, business relief investments — designed to reduce IHT exposure as far as the law allows. This is also rational, and for very large estates, the arithmetic is compelling.
Most families sit somewhere in the middle: they would prefer to pass on more to their children or other loved ones, they are broadly aware that planning is possible, and they have simply never quite got around to doing it properly. This is where the combination of good advice and an honest family conversation can make the most difference.
Wills, professional advice, and the three-way collaboration
No area of financial planning demands more technical precision, more nuance, and more sensitivity than inheritance tax. A poorly structured will can undo years of careful planning. An out-of-date will — or no will at all — can be catastrophic, particularly in blended family situations where intestacy rules may produce outcomes that bear no resemblance to what anyone actually wanted.
The most effective IHT planning typically involves a three-way collaboration: the client, a specialist financial planner, and a solicitor working in concert. Each brings something the others cannot provide. The financial planner models the numbers and structures the investment vehicles. The solicitor drafts the legal documents — wills, trust deeds, lasting powers of attorney — with precision. The client brings the values, the family dynamics, and the wishes that determine what “good” actually looks like.
Inheritance tax planning is one area where early professional advice can be particularly valuable.
Beyond tax: building a legacy that actually works
There is a dimension to inheritance planning that rarely appears in financial guides, but which experienced practitioners encounter constantly: the human consequences of getting it wrong.
Where children grow up with a strong expectation of inherited wealth, the results are often counterproductive. Sibling rivalry intensifies. A sense of entitlement can undermine the drive and resilience that wealth is supposed to enable. Families who never discuss money — who operate on unspoken assumptions and deferred conversations — frequently find that the inheritance itself becomes a source of conflict rather than connection.
The Gucci family is perhaps the most vivid cautionary tale in modern business history. Guccio Gucci built one of the great luxury brands of the twentieth century, but left behind no shared values framework, no succession plan, and no common purpose beyond ownership of the business itself. What followed across three generations was greed, ego, sibling rivalry, tax evasion, physical assault at board meetings, and ultimately the murder of Maurizio Gucci — shot dead in Milan in 1995 on the orders of his ex-wife. By 1993 the family had been entirely ousted from ownership of the company Guccio had founded. The brand survived and thrived under outside ownership. The family did not.
The Cadbury family offers the counter-example. John Cadbury founded his chocolate business in Birmingham in 1831, but he was already a campaigner against child labour, animal cruelty, and the social damage caused by alcohol before he sold a single bar. Those Quaker values — social responsibility, care for workers, a belief that profit and purpose were not in conflict — were not incidental to the business. They were its foundation. They were transmitted deliberately, generation after generation. The Barrow Cadbury Trust, established in 1920, has an endowment today worth around £65 million and continues to fund social justice causes nearly two centuries after the family patriarch first set out his principles. Most remarkably, James Cadbury — a direct descendant six generations on — launched his own chocolate company in 2016, Love Cocoa, built explicitly on the same ethical foundations: fair trade sourcing, sustainability, and a commitment to the communities that grow the cocoa. The values outlasted the business, the sale to Kraft, and six generations of inheritance.
These examples show that planning isn’t just about reducing tax — it’s about protecting family harmony, values, and purpose across generations.
The lesson is not simply about philanthropy. It is about whether a family has a shared sense of what it stands for — and whether that sense of identity is strong enough to shape how wealth is accumulated, held, and passed on.
Ethical investing as a vehicle for family values
One practical way to embed this kind of shared identity into a financial plan is through ethical or values-based investing. This is where working with an adviser who takes ethics seriously — not just as a marketing position, but as a genuine practice — becomes particularly valuable.
A family that decides together: “we will not invest in fossil fuel companies, tobacco producers, or arms manufacturers — because we believe these industries cause harm to people and the environment” has done something more significant than it might appear. They have created a shared moral framework. They have given younger family members a reason to engage with wealth that goes beyond receiving it. And they have established a precedent — a set of principles that can be articulated, debated, refined, and passed on.
This kind of multi-generational family purpose can be a more meaningful legacy than the money itself. Children who grow up understanding not just that they will inherit wealth, but why it was built, how it is managed, and what it is not permitted to do, tend to develop a healthier and more grounded relationship with money. The sense of entitlement that so often corrodes inherited wealth is harder to sustain when wealth comes with clear responsibilities attached.
The best inheritance planning addresses all of this. It asks not just “how do we minimise tax?” but “what do we actually want this money to do, and what values do we want to pass on alongside it?” For some families, this might mean structured giving to grandchildren’s education rather than a lump sum at eighteen. For others, it might mean a formal family investment policy that embeds ethical principles into how assets are managed across generations. For others still, it might mean philanthropic giving that involves younger members in decisions — giving them agency and a framework for thinking about money that goes beyond accumulation.
These are conversations that a skilled financial planner can facilitate — not just the numbers, but the values behind the numbers. The families who do this well tend to emerge not just with lower tax bills but with stronger relationships, a clearer sense of shared purpose, and a legacy that lasts considerably longer than the money.
Frequently asked questions about inheritance tax
The standard nil-rate band is £325,000 per person. Any unused nil-rate band and residence nil-rate band may, in many cases, be transferred to a surviving spouse or civil partner. With the Residence Nil-Rate Band (up to £175,000 each), a married couple may be able to pass on up to £1 million tax-free, subject to conditions.
Final thoughts
Inheritance tax, as we noted at the outset, is largely voluntary. The planning tools exist, the reliefs are legitimate, and the strategies — from simple gifting to sophisticated trust structures — are well-tested. What prevents most families from using them is not lack of access but lack of action: the taboo, the discomfort, the conversations never quite had.
Not every IHT strategy is suitable for every family. Planning designed purely to reduce tax can create other problems — including loss of access to capital, family disputes, income tax or capital gains tax consequences, and reduced flexibility in later life. Good inheritance tax planning should support your wider financial security, not undermine it.
In many cases, earlier planning creates more options. A financial planner, working alongside a solicitor who understands estates and trusts, can map your position, model your options, and help you make decisions you are genuinely comfortable with — both financially and personally. Early planning creates options. With a financial planner and solicitor, you can map your position, model your options, and make decisions you feel confident about — financially and personally.
And if you need a final nudge, remember what they say in Aberdeen: there are no pockets in a shroud.
Important information: This article is intended for general information only and does not constitute financial, tax or legal advice, or a personal recommendation. Inheritance tax planning is highly fact-specific and depends on your personal circumstances, health, family situation, asset mix and objectives. Tax treatment depends on individual circumstances and may change in future. You should seek personalised advice from a qualified financial planner and, where appropriate, a solicitor or tax specialist before taking any action.
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RISK WARNING
As always with investments, your capital is at risk. The value of your investment can go down as well as up, and you may get back less than you invest. This information should not be regarded as financial advice.