A family home, a growing business and savings built over decades can create an inheritance tax position that is very different from the one you expect. Understanding how inheritance tax works early gives you more choice, rather than leaving difficult decisions to executors at an already stressful time.
Inheritance Tax (IHT) is a tax on the value of a person’s estate when they die. It can also apply to some lifetime gifts and certain trust arrangements. The headline rate is well known, but the real outcome depends on who inherits, what assets are held, gifts made during life and whether valuable allowances have been protected.
How inheritance tax works in the UK
An estate includes property, savings, investments, personal possessions and business interests, less debts such as a mortgage, loans and funeral expenses. Once the value has been established, the personal representatives or executors consider the available tax-free allowances and reliefs.
The standard nil-rate band is £325,000. Broadly, this means the first £325,000 of a taxable estate is charged at 0%. The value above that threshold is usually taxed at 40%.
For example, a single person with an estate worth £525,000, no qualifying reliefs and no gifts to account for may have £200,000 exposed to IHT. At 40%, the potential tax bill would be £80,000. This is a simplified example, but it shows why a modest rise in property or investment values can make planning relevant.
Not every estate pays Inheritance Tax. Transfers between spouses and civil partners are normally exempt, provided the recipient is UK-domiciled or the appropriate conditions are met. Gifts to qualifying charities are also generally exempt. Where at least 10% of the net estate is left to charity, the IHT rate on the remainder may reduce from 40% to 36%.
The residence nil-rate band
There may be an additional allowance of up to £175,000 where a home is left to direct descendants, such as children, stepchildren, adopted children or grandchildren. This is called the residence nil-rate band.
It is often described as a family home allowance, but the conditions matter. The property must have been a residence of the person who died at some point, and the inheritance must pass to qualifying direct descendants. It is not available simply because a property is owned.
For estates worth more than £2 million, this allowance is tapered away by £1 for every £2 above that level. That can create a sharp planning issue for business owners, landlords and families whose wealth is concentrated in property or shares.
Married couples and civil partners
Where the first spouse or civil partner leaves assets to the survivor, their unused nil-rate band can normally be transferred to the survivor’s estate. The same principle can apply to the residence nil-rate band.
This means a surviving spouse or civil partner may have up to £1 million of combined allowances available where the estate qualifies fully: two £325,000 nil-rate bands and two £175,000 residence nil-rate bands. It is not automatic in the sense that the executors must make the appropriate claim and retain the evidence needed to support it.
Unmarried couples do not receive the same spouse exemption or transferable allowances. For long-term partners who are not married or in a civil partnership, this is one of the most significant areas to review.
Gifts: why the seven-year rule is only part of the picture
Many people assume that any gift is free from IHT if they survive for seven years. That is broadly true for many larger outright gifts to individuals, known as potentially exempt transfers, but the rules are more detailed than that.
If a person dies within seven years of making a gift, its value may be brought back into the IHT calculation. Gifts made in the three years before death can be taxed at the full rate where tax is due. After three years, taper relief may reduce the tax payable on the gift itself. It does not reduce the value of the gift when working out how much of the nil-rate band has been used.
Some smaller gifts can be made without creating a future IHT charge. These include the annual exemption of £3,000, certain small gifts, wedding gifts within set limits, and regular gifts from surplus income. The last category is particularly useful but needs careful records. The gifts must form part of normal expenditure, come from income rather than capital, and leave the donor able to maintain their usual standard of living.
A common trap is giving away a home while continuing to live in it rent-free. This can be treated as a gift with reservation of benefit, meaning the property may still be counted in the donor’s estate. Giving assets away is not enough if control or benefit has not genuinely been given up.
Business assets can change the calculation
For owner-managed businesses, the most valuable asset may be the company rather than the family home. Shares in an unquoted trading company, or an interest in a qualifying business, may be eligible for Business Relief. In some cases this can reduce the taxable value by 100%; in others, relief may be limited or unavailable.
The detail matters. A business that mainly holds investments, cash or property may not qualify in the same way as an active trading business. Excess cash, group structures, shareholder agreements and the type of property held can all affect the outcome.
Business Relief should never be assumed from a set of accounts alone. It needs to be reviewed alongside the company’s activity, ownership and long-term plans. This is particularly relevant where a director is considering a sale, retirement, a management buyout or passing shares to children.
Planning starts with an accurate picture
Effective IHT planning is not about rushing to make gifts or placing assets into complex arrangements. It starts by understanding what is owned, how it is owned and what the family wants to achieve.
A useful review will usually consider your will, property ownership, pensions, life cover, company shares, investments and previous gifts. It should also look at practical issues: whether the right people could access funds to meet liabilities, whether executors understand the estate, and whether a surviving spouse would have enough income and security.
A will written years ago can become unsuitable after a house move, divorce, remarriage, business growth or the birth of grandchildren. Likewise, an arrangement that saves tax but leaves a spouse financially exposed is rarely good planning.
Pensions deserve separate attention. They have often sat outside the estate for IHT purposes, but tax rules and future policy can change. Nominations should be kept under review, particularly where pension savings form a material part of a family’s wealth.
When tax must be paid
Executors are responsible for reporting the estate and paying any IHT due. Tax is generally payable by the end of the sixth month after the month of death. Interest can arise if payment is late, even where probate has not yet been granted.
This can create a cashflow problem where wealth is tied up in a house, private company shares or investments that cannot be sold quickly. Instalment options may be available for some assets, including land and certain business interests, but the position should be considered early rather than after deadlines have passed.
For families in Greater Manchester with a business, rental properties or valuable homes, a regular inheritance tax review can turn an uncertain future liability into a manageable plan. RK & Co can help you assess the numbers, identify the relevant reliefs and make practical decisions that fit your family and business objectives.
The most useful time to discuss inheritance tax is while you still have the freedom to choose: before a sale, before a gift, before ill health, and before a will becomes an urgent document rather than a considered plan.