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Inheritance Tax Nil Rate Band 2026: Complete Guide | UK

Updated: 19 May 2026

Introduction to Inheritance Tax Nil Rate Band

Inheritance Tax (IHT) is a tax levied on the estate of a deceased person, and the Inheritance Tax Nil Rate Band is a crucial aspect of IHT planning. The nil rate band, also known as the IHT allowance, is the amount of an estate that is exempt from IHT. As of the 2026 tax year, the nil rate band stands at £325,000.

Understanding the Inheritance Tax Threshold

The inheritance tax threshold is the total value of an estate that can be passed on without incurring IHT. For the 2026 tax year, this threshold is £325,000 for single individuals and £650,000 for married couples or civil partners. If the estate's value exceeds this threshold, the excess amount is subject to IHT at a rate of 40%. The nil rate band is a vital consideration for individuals looking to minimise their IHT liability.

Who Does the Nil Rate Band Apply to?

The nil rate band applies to all individuals who are UK domiciled or deemed UK domiciled for IHT purposes. This includes:

Current Limits and Allowances

As of the 2026 tax year, the current limits and allowances are:

Maximising the Nil Rate Band

There are several strategies to maximise the nil rate band and minimise IHT liability:

Lifetime Gifts

Making lifetime gifts can help reduce the value of an estate and thereby minimise IHT. Gifts made more than seven years before death are exempt from IHT, and gifts made within seven years may be subject to taper relief.

Trusts

Setting up trusts can provide a tax-efficient way to pass on assets to beneficiaries while minimising IHT. There are various types of trusts, including bare trusts, interest in possession trusts, and discretionary trusts.

Charitable Donations

Leaving a portion of an estate to charity can reduce the IHT liability, as charitable donations are exempt from IHT.

Residential Nil Rate Band

The residential nil rate band is an additional allowance applicable to main residences passed on to direct descendants. As of the 2026 tax year, the residential nil rate band is £175,000. This allowance can be combined with the standard nil rate band, providing a total allowance of £500,000 for single individuals and £1,000,000 for married couples or civil partners.

Conclusion

The Inheritance Tax Nil Rate Band is a vital consideration for individuals looking to minimise their IHT liability. By understanding the current limits and allowances, and implementing strategies to maximise the nil rate band, individuals can ensure that their estate is passed on to their beneficiaries in a tax-efficient manner. It is essential to seek professional advice from a qualified tax advisor or financial planner to ensure that your IHT planning is tailored to your specific circumstances and goals.