Inheritance Tax (IHT) is a significant aspect of wealth transfer that often goes overlooked in estate planning. Its impact on your estate can be substantial if proactive measures are not taken to mitigate it. In the UK, the nil-rate band for IHT is £325,000 per individual for the 2024/2025 tax year. This means that any portion of your estate exceeding this value is taxed at 40%. For married couples, the combined allowance is £650,000, which can be applied against the total value of their estate, including the family home.
Given the relatively low nil-rate band threshold, many estates—particularly those that include property—easily exceed it, resulting in significant tax liabilities. For instance, an estate valued at £2,000,000 would incur a tax bill of £540,000 after applying the £650,000 allowance. This potential loss highlights the importance of careful planning to reduce your IHT liability.
Residence Nil-Rate Band (RNRB) Inheritance Tax
To alleviate the IHT burden, the Residence Nil-Rate Band (RNRB) allows an additional £175,000 tax-free threshold per individual if the estate includes a family home being passed to direct descendants. When combined with the regular nil-rate band, this can increase the tax-free allowance to £500,000 per person, or £1 million for a couple.
However, there are limitations. RNRB only applies if:
- The estate includes a family home.
- The home is passed to direct descendants (children or grandchildren).
- The total value of the estate is less than £2 million.
For estates exceeding £2 million, RNRB reduces by £1 for every £2 above the threshold, making proactive planning even more critical for high-value estates.
Strategies to Reduce IHT Liability
1. Gifting Assets
One straightforward strategy is to gift assets during your lifetime. While this removes assets from your estate, it comes with the drawback of losing control over the gifted items. For those who wish to maintain some level of authority over their assets, this may not be an ideal solution.
2. Encumbering Assets
Another option is to encumber assets with debt, which lowers the net estate value subject to IHT. However, this may not appeal to individuals who have worked hard to pay off debts and prefer to own their assets outright.
3. Using Discretionary Trusts
A more sophisticated and flexible approach involves discretionary trusts. Trusts allow you to gift assets while retaining control as a trustee. Here’s how they work:
- Initial Transfer: You can transfer up to £325,000 into a trust without incurring IHT.
- Seven-Year Rule: After seven years, this amount falls outside your estate for IHT purposes.
- Renewable Allowance: This process can be repeated every seven years, enabling you to transfer additional assets incrementally.

For example, setting up a trust and transferring £325,000 initially reduces the taxable value of your estate. After seven years, another transfer of £325,000 can further reduce the estate’s value. Over time, this strategy can save hundreds of thousands of pounds in IHT.
Case Study: Reducing IHT Liability with Trusts
Imagine a business owner with an estate valued at £2,000,000:
- By transferring £325,000 into a discretionary trust, the taxable estate decreases to £1,675,000.
- Repeating the transfer after seven years reduces the estate further.
- Over time, removing £650,000 from the estate lowers the IHT liability by £260,000.
This strategy not only reduces the tax burden but also ensures that the individual retains control over the assets, which can generate income for beneficiaries while being managed within the trust.
Balancing Estate Planning with Retirement Needs
While reducing your estate’s value for IHT purposes is beneficial, it’s essential to retain sufficient assets to support your lifestyle during retirement. Trusts are powerful tools, but they should be part of a comprehensive financial plan that addresses both current and future needs.
Summary
Inheritance Tax planning is vital for anyone with an estate exceeding the IHT threshold. Strategies such as using discretionary trusts allow you to transfer up to £325,000 out of your estate every seven years, significantly reducing IHT liability while maintaining control over your assets. Early and strategic planning can save your beneficiaries from substantial tax bills, preserving more of your wealth for future generations.
FAQs
For expert guidance on IHT planning, contact Felix Accountants. our experienced team can help you develop tailored solutions to safeguard your estate.

