Minimising the effect of inheritance tax

What you need to know

When reviewing their family succession and investments, many families wish to consider their inheritance tax position.

In this guide we outline how IHT works, consider some of the main reliefs and suggest some succession planning strategies. Rothschild & Co does not provide tax advice and you should contact a tax adviser before making any financial decisions. We work with a network of tax experts who can help you make the best decision for your circumstances.

Understanding inheritance tax allowances

IHT is levied when a person dies and is normally paid by your estate rather than your heirs.

The first £325,000 of your estate can be passed on tax free. This is called the ‘nil-rate band’. In addition, if your deceased spouse didn’t utilise their nil-rate band then your estate may be able to benefit from their allowance as well, meaning £650,000 can potentially be passed on free of tax.

For those estates which are liable to pay, the headline rate is normally 40%. Any IHT due on death must be paid to HM Revenue & Customs (HMRC) by the end of the sixth month after the person’s passing.

Even if you’re not tax resident in the UK, you may have an IHT exposure on assets you own which are situated in the UK.

It is worth noting here that most gifts to individuals are not liable for IHT as long as the person making the gift survives for seven years.

A basic rule of succession planning is therefore to make your gifts early and pass on assets which are likely to increase in value. However, always consider the capital gains tax (CGT) consequences as this can be applied to gifts.

Passing on the family home

For many people, the family home is their main asset and this is subject to IHT, although any mortgage is deductible in calculating its value for IHT purposes.

It can be difficult to minimise IHT on your home. If you give your property away but still live there then it will remain liable for IHT.

Ways to reduce IHT include using the spouse exemption, taking out life assurance to cover the IHT bill, downsizing and giving away the spare cash realised, or using equity release.

If you leave your house to your children or grandchildren in your will, then the gift may be able to benefit from the ‘residence nil-rate band’ if your estate is below £2 million. The residence nil-rate band is a tax-free allowance of £175,000.¹

Reducing your IHT bill

The key to successful IHT mitigation is to plan early and to make maximum use of the available reliefs.

A useful tool that is commonly overlooked is the ‘normal expenditure out of income’ relief. If your annual income exceeds your outgoings you can give away the excess without an IHT charge, even if the gift is to a trust. There is no seven-year survivorship condition.

Business Relief (formerly known as Business Property Relief) and Agricultural Relief, which exempt family businesses (including investments held in unquoted trading companies) and farm land respectively from IHT, are also very important reliefs offered by the government. Assets need to be owned for two years before they can qualify for these reliefs so plan early.

Prudent use of the smaller IHT reliefs on a regular basis can also reduce the impact of IHT on your estate. Every taxpayer has an annual tax-free amount of £3,000 and so regular gifts should be considered. You can carry the £3,000 forward one tax year and so, if you have not used this relief before, you can gift £6,000 in the first year.

There are also reliefs available for gifts made on marriage, so consider these if you’re closely related to the happy couple.

Other reliefs to have in your armoury are assets held in a pension, which can be passed on free of IHT. In addition, if your will leaves at least 10% of your estate to charity, the rate of IHT on your estate can be reduced to 36%. Gifts left to charity are not subject to IHT.

Passing on wealth and wisdom

This is where tax starts to go beyond numbers on a spreadsheet. Many parents want to reduce their IHT bill but are concerned that passing wealth to their children may demotivate them.

Our Client Advisers can act as a sounding board on these issues, including how to talk to your children about wealth and how other families have structured their finances.

From a tax perspective, families often address this dilemma by creating trusts so that they can continue, as trustees, to control how the monies are invested or used.

It's also increasingly common for families to use a family investment company (FIC) to square the dilemma of early IHT planning and retention of control over the wealth.

Remember a will is an essential part of an IHT strategy and should be reviewed every few years, or when there is a change in family dynamics. Make sure to keep all your financial documents in order to make it easier for your heirs to manage your finances after you’re gone.

Article updated September 2024.

^[1] Work out and apply the residence nil rate band for Inheritance Tax, Gov.uk

^{Past performance is not a guide to future performance and nothing in this article constitutes advice. Although the information and data herein are obtained from sources believed to be reliable, no representation or warranty, expressed or implied, is or will be made and, save in the case of fraud, no responsibility or liability is or will be accepted by Rothschild & Co Wealth Management UK Limited as to or in relation to the fairness, accuracy or completeness of this document or the information forming the basis of this document or for any reliance placed on this document by any person whatsoever. In particular, no representation or warranty is given as to the achievement or reasonableness of any future projections, targets, estimates or forecasts contained in this document. Furthermore, all opinions and data used in this document are subject to change without prior notice.}