Inheritance Tax Thresholds 2025/26: How Much Can You Leave Tax-Free?

Inheritance tax is one of those things most people hope will never apply to them. For years, it was seen as a concern only for the very wealthy — something that affected large country estates and multimillion-pound fortunes. But the reality in 2025 is very different. With the nil rate band frozen at the same level since 2009 and property values continuing to climb, more ordinary families than ever are finding themselves caught by IHT.

If you own a home, have savings or pensions, and perhaps a life insurance policy, there is a real chance your estate could face an inheritance tax bill. The good news is that with some straightforward planning, many families can significantly reduce — or even eliminate — the amount of tax their loved ones will have to pay. This guide explains how the current thresholds work, what the rules are, and what practical steps you can take.

What Is Inheritance Tax?

It is important to understand that inheritance tax is paid by the estate itself, not by the people receiving an inheritance. Your executors — the people named in your Will to administer your estate — are responsible for calculating and paying any IHT due before they can distribute assets to your beneficiaries. This means a significant tax bill can delay the administration of your estate and reduce the amount your loved ones ultimately receive.

IHT applies to the total value of everything you own at the time of your death, including your home, savings, investments, personal possessions, and in some cases the value of gifts you made in the years before you died. The key question for most families is simple: does the total value of the estate exceed the available thresholds?

Current IHT Thresholds for 2025/26

There are two main thresholds that determine how much of your estate can pass tax-free. Understanding how they work — and how they interact — is the starting point for any inheritance tax planning.

These figures mean that a single person can pass up to £500,000 tax-free (£325,000 plus £175,000) if they leave their home to their children or grandchildren. A married couple or civil partners can potentially pass up to £1,000,000 by combining both spouses' allowances. Anything above these thresholds is taxed at 40%.

How the Nil Rate Band Works

The nil rate band (NRB) is the basic inheritance tax threshold. Every individual has an NRB of £325,000 — this is the amount of your estate that can pass to your beneficiaries completely free of inheritance tax. The rate of tax on the portion above this threshold is 40%.

One of the most important rules for married couples and civil partners is that the NRB is transferable. If the first spouse to die does not use their full nil rate band — for example, because they leave everything to their surviving partner (which is always exempt from IHT) — the unused portion can be transferred to the surviving spouse's estate. In practice, this means the surviving spouse can have a combined NRB of up to £650,000.

This transferable nil rate band is not automatic. Your executors need to claim it when the second spouse dies, which is one of many reasons why having a properly drafted Will and keeping good records is so important.

The Residence Nil Rate Band Explained

The residence nil rate band (RNRB) was introduced in April 2017 to help families pass on the family home without a crippling tax bill. It provides an additional £175,000 allowance on top of the standard nil rate band — but only if certain conditions are met.

To qualify for the RNRB, you must leave a property that was your home at some point to your direct descendants. "Direct descendants" includes your children, stepchildren, adopted children, grandchildren, and their spouses or civil partners. It does not include nephews, nieces, siblings, or friends. If you leave your home to anyone other than a direct descendant, the RNRB does not apply.

If you have downsized or sold your home, you may still be able to claim the RNRB through the "downsizing provisions," provided you left other assets of equivalent value to your direct descendants. Your solicitor or tax adviser can help you understand whether this applies to your situation.

Seven Ways to Reduce Your Inheritance Tax Bill

While inheritance tax can feel unavoidable, there are a number of perfectly legal and well-established strategies that can reduce your liability. The key is to start planning early — many of the most effective methods require time to take full effect.

The Frozen Threshold Problem

Perhaps the single biggest factor driving the increase in families affected by inheritance tax is fiscal drag — the effect of frozen thresholds in a period of rising asset values. The nil rate band has been fixed at £325,000 since April 2009. In the 2024 Autumn Budget, the government confirmed it would remain frozen until at least 2030.

During that same period, average house prices in the UK have risen by well over 60%. The result is that many ordinary families — people who would never consider themselves wealthy — now have estates that exceed the IHT threshold. A family home worth £300,000, a modest pension, some savings, and a life insurance policy can easily push an estate over the line.

Here in East Yorkshire, property values have risen significantly over the past decade. A three-bedroom family home in Bridlington that might have been worth £150,000 fifteen years ago could now be valued at £250,000 or more. Add in savings, pensions, and other assets, and it is easy to see how a single person's estate could exceed the £325,000 nil rate band, or a couple's estate could approach the combined thresholds.

Common IHT Mistakes to Avoid

In our experience, there are several mistakes that families commonly make when it comes to inheritance tax planning — or the lack of it. Being aware of these pitfalls can save your loved ones significant stress and expense.

• Assuming your estate is too small: Many people underestimate the total value of their estate. When you add up your home, savings, investments, pensions (death benefits), life insurance payouts, and personal possessions, the figure is often higher than expected. We regularly meet clients who are surprised to learn their estate exceeds the IHT threshold.
• Forgetting to update your Will: If your Will does not reflect your current circumstances — perhaps you have remarried, had grandchildren, or acquired new assets — it may not take advantage of available IHT reliefs. For example, if your Will does not leave your home to direct descendants, you may miss out on the residence nil rate band entirely.
• Gifting your home but continuing to live in it: This is one of the most common IHT "planning" mistakes. If you give your house to your children but continue to live in it rent-free, HMRC treats it as a "gift with reservation of benefit" and the property remains in your estate for IHT purposes. To make an effective gift of your home, you would need to pay a market rent — which rarely makes financial sense.
• Not using both spouses' nil rate bands: Some older Wills leave everything directly to the surviving spouse without considering IHT planning. While spousal transfers are exempt, it is worth considering whether trust arrangements or other structures could make better use of both spouses' allowances — particularly the residence nil rate band.
• Failing to keep records of lifetime gifts: If you make gifts during your lifetime, your executors will need to account for them if you die within seven years. Without clear records of what you gave, to whom, and when, your executors may struggle to demonstrate that gifts qualify for exemptions — potentially resulting in a higher tax bill.

When to Get Professional Advice

Inheritance tax planning does not have to be complicated, but it does need to be done properly. The rules are detailed, they change regularly, and getting things wrong can be expensive. If your estate is anywhere near the IHT threshold — or if you own a business, farmland, or overseas assets — professional advice is well worth the investment.

At Safe Harbour Legal, we help families across Bridlington and East Yorkshire understand their IHT position and put practical plans in place. We explain everything in plain English, give you realistic options, and help you make informed decisions about protecting your family's wealth.

IHT Planning in Bridlington and East Yorkshire

Inheritance tax is not just a problem for Londoners and Home Counties homeowners. Here in Bridlington and across East Yorkshire, we see growing numbers of families whose estates are affected. Rising property values, even in our part of the world, mean that a family home combined with savings and a pension can easily push an estate above the threshold.

We work with many farming families in the area who are particularly affected by the recent changes to Agricultural Property Relief. If you own agricultural land, succession planning has never been more important — and the window to take advantage of full APR before the cap takes effect in April 2026 is narrowing.

Business owners in the region face similar considerations with the upcoming cap on Business Property Relief. Whether you run a small business from the high street or operate a larger enterprise, reviewing your IHT exposure now gives you time to put effective planning in place.

Even if your estate is modest, getting the basics right — a properly drafted Will, making use of gift allowances, and understanding how the nil rate bands work — can make a meaningful difference to what your family keeps. We are here to help with all of it, from simple Wills through to complex trust and tax planning arrangements.