Inheritance tax (IHT) is one of the growing concerns for UK families. Inheritance tax applies to estates after the demise of the individual, considering the estates are above certain tax-free thresholds. It is important to understand the tax-efficient strategies, current allowances, exemptions, and gifting rules to help reduce the inheritance tax.
Let’s discuss the ins and outs of UK Inheritance Tax.
What is an Estate?
Most people misunderstood the inclusion of assets under the definition of Estate, resulting in costly disputes and an underestimation of inheritance tax. An estate does not limit assets to personally owned property, vehicles, or bank accounts. An estate may include but is not limited to
- Property
- Home and its contents
- Vehicles, jewellery and personal belongings
- Assets given away within seven years prior to death (subject to exemptions)
- Money
- Pension Benefits
- Shares and investments
- Land
- Personal possessions
- Insurance pay-outs
- Jointly owned assets
What is Inheritance Tax?
Inheritance tax is applied to the estate of a deceased worth over the nil-rate band (NRB) allowance.If a qualifying residence is left to direct descendants (including children, grandchildren, stepchildren, adopted children and foster children), an additional Residence Nil-Rate Band may apply, increasing the available inheritance tax-free threshold to up to £500,000 for an individual.
If you want to explore Income Tax, NICs, Capital Gains Tax, dividends, pensions, Inheritance tax, savings interest, student loans, and HICBC, with tax rates, allowances, and filing rules, don’t miss this comprehensive guide.
Nil-Rate Band and Residence Nil-Rate Band
Nil-Rate Band (NRB) is a standard IHT-free allowance of £325,000 and has been frozen until April 2031.  Residence Nil-Rate Band (RNRB) is an additional allowance of up to £175,000 that can be added to the NRB when a main residence is passed to direct descendants. In this case, a beneficiary may qualify for a combined inheritance tax-free threshold of up to £500,000.
For married couples and civil partners, both allowances can be combined and transferred, giving a potential combined threshold of up to £1,000,000. Additionally, a surviving partner can transfer their deceased partner’s unused allowance to increase their tax-free threshold before IHT is levied.
The Residence Nil-Rate Band is tapered for larger estates. For every £2 that the net estate exceeds £2,000,000, the RNRB is reduced by £1. Estates worth over £2,350,000 for an individual estate lose the allowance entirely.
If you want to legally avoid inheritance tax and save on your estate, these guides will help you maximise tax efficiency.
What Assets are Exempt from Inheritance Tax (IHT)?
It means there’s no inheritance tax to pay if any of the following applies:
- The estate value is below £325,000 (nil-rate band), frozen until 2031.
- Assets left to a UK-domiciled spouse or civil partner are generally exempt from Inheritance Tax regardless of value. Gifts to qualifying charities and community amateur sports clubs may also qualify for exemption.
- Gifts of up to £3,000 in each tax year are exempt from IHT.
- The gifts are exempt if the donor has survived for 7 years after making the gift.
- One-off gifts for weddings or civil ceremonies are generally exempt from IHT, subject to terms and conditions under UK Marriage Gift Exemption rule
- Small gifts, costing around £250 to any number of people, cannot be combined with the £3,000 allowance for the same person.
- Pension funds, trusts, and life insurance written in trust.
- Business and agricultural property reliefs.
Trusts are very useful for the safety and management of assets. If you’re new to trusts, explore the details about trusts and how you can establish one.
Inheritance Tax Rates
Currently, the standard rate for Inheritance tax is 40% on estates above the tax-free threshold.
Example:
If the estate of a person is worth £600,000, and their tax-free threshold is £325,000. The Inheritance Tax charge will be 40% of £275,000. If that person has left 10% or more of the net taxable estate to charity in his will, the estate will be taxed at a reduced rate of 36%.
Charitable donations are a great way to reduce your tax bill in the UK. If you want to learn how charity tax relief works and tips on making the most of it, don’t miss reading this post for more information!
The 7-Year Rule and Taper Relief
If the deceased person makes gifts in their lifetime, they can reduce IHT. However, these rules depend on how long the person lives after making the gift:
| Years Between Gift and Death | Inheritance Tax Rate | Reduction Applied |
| Less than 3 years | 40% | No reduction |
| 3 to 4 years | 32% | 20% reduction |
| 4 to 5 years | 24% | 40% reduction |
| 5 to 6 years | 16% | 60% reduction |
| 6 to 7 years | 8% | 80% reduction |
| More than 7 years | 0% | Fully exempt from IHT |
It is important to remember that taper relief reduces only the tax rate, not the value of the gift. It only applies if the total value of gifts made in the 7 years before death exceeds the nil-rate band.
Gifting a property to your children can be a good idea, but it is important to understand the tax implications. Learn more in our detailed guide. Gifting Property To Children – The Ultimate Guide
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How to Value an Estate for Inheritance Tax Purposes
According to HMRC, you need to perform three tasks to determine the value of the estate:
- First, identify all the assets and debts of the person, including possessions, savings, investments, mortgages, and loans.
- Make an estimate of the value of the estate at the date of death.
- Subtract the debt from the gross value to get the estate’s net value.
It is important to include all assets and liabilities accurately. HMRC can enquire into an estate after death and, in cases involving deliberate inaccuracies or omissions, may investigate matters going back many years.
How to Pay Inheritance Tax?
To pay this tax, you’ll need to get an inheritance tax payment reference number from HMRC. You can get this number by applying online or using the form IHT422. Payment can often be made directly from the deceased’s bank account through HMRC’s Direct Payment Scheme. HMRC may start charging interest on unpaid tax after six months.
Probate and Inheritance Tax
Probate is the legal right to deal with the estate of a deceased person. If there is a will, the named executor can apply. If not, the closest relative can apply. One of the most common difficulties families face is having to pay inheritance tax before probate is granted. In this scenario, the estate’s assets are often frozen until probate is obtained. Here is how to figure it out:
- Direct Payment Scheme: The executor or administrator can pay directly from the deceased’s bank or building society accounts before probate, using form IHT423, to HMRC.
- Installment option: For certain assets such as property, business interests, and unlisted shares, the responsible person can pay annual installments over 10 years (interest applies).
- Life insurance in trust: If the deceased person had life insurance in a trust, the trust policy can pay out outside the estate, providing immediate funds to cover an IHT bill without waiting for probate.
Common inheritance tax forms include:
- IHT400 (main return)
- IHT422 (payment reference number).
- IHT423 (Used under HMRC’s Direct Payment Scheme to pay inheritance tax)
Learn the key direct and indirect taxes of the UK in this comprehensive guide.
When to Pay Inheritance Tax?
You need to pay this tax by the end of the sixth month after the death of a person. For example, if a person has died in February, you need to pay IHT by 31 August. HMRC may charge you interest on late payments after this date.
Who Needs to Pay Inheritance Tax?
Generally, executors are responsible for paying inheritance tax on a person’s estate. If there’s no will, an estate administrator is responsible for paying this tax. For expensive items such as land and investments, it is always advisable to seek professional services for an accurate estimate. If any valuations are incorrect, you may face heavy penalties from HMRC.
Business Property Relief
Under the rules scheduled to apply from April 2026, 100% Business Property Relief will be capped at £2.5 million per individual. Qualifying assets above this threshold will generally receive 50% relief, resulting in an effective inheritance tax rate of 20% on those assets. AIM shares receive only 50% relief from the first pound. To get this relief, a minimum ownership period of two years is required. You must note that Business Property Relief does not apply to investment-heavy businesses (for example, a company whose main activity is holding investments or property).
Agricultural Property Relief
The Agricultural Property Relief offers 50% or 100% relief on the agricultural value of farmland, farm buildings, and farmhouses, subject to certain ownership and occupation conditions.
It is recommended to seek specialist advice from a personal tax accountant to confirm eligibility for these reliefs.
Pensions and Inheritance Tax
Pension funds are generally outside of a person’s estate for IHT purposes. This makes them a tax-efficient option for passing wealth to your next generation.
However, from April 2027, the UK Government has announced that unused defined contribution pension pots will become subject to inheritance tax. This is a significant change affecting estate planning for anyone with a defined-contribution pension. If you have a pension, I strongly recommend reviewing your estate plan before the deadline.
Learn how pension income is taxed, including child benefits and the State Pension, and find out whether you can invest your pension fund in your business in the UK in these guides.
Bottom Line
By understanding inheritance tax and planning your estate carefully, you can significantly increase the amount of money you are able to leave to your family and loved ones. Given the complexity of IHT rules, consulting a qualified tax accountant is always recommended for effective estate planning.
