UK Inheritance Tax: Rules, Rates and Reforms Explained

Alex Thorne, Finance Correspondent

Feb 10, 2026 • 3 min read

Illustration of a family reviewing estate documents and a UK tax form in a modern living room

UK Inheritance Tax: Rules, Rates and Reforms Explained

In an era of rising living costs and economic uncertainty, inheritance tax (IHT) remains a hot-button issue for British families. Often dubbed the 'tax on death,' IHT levies a charge on the value of an estate passed to heirs upon someone's passing. As the UK navigates post-Brexit finances and impending political shifts, understanding IHT is crucial for effective estate planning. This guide breaks down the essentials, from current rules to potential reforms, helping you safeguard your legacy.

What is Inheritance Tax?

Inheritance tax, or IHT, is a UK government tax applied to the estate of a deceased person if its value exceeds certain thresholds. Introduced in its modern form in 1986, replacing capital transfer tax, IHT targets assets like property, savings, investments, and possessions. It's not paid by the deceased but by the estate's executors from the assets before distribution to beneficiaries.

Unlike income or capital gains tax, IHT is calculated at death (or sometimes on lifetime gifts). In the 2022/23 tax year, HM Revenue & Customs (HMRC) collected around £6.3 billion in IHT, affecting roughly 4% of estates. Critics argue it's unfair, hitting middle-class families hardest due to soaring property prices, while proponents see it as a tool for wealth redistribution.

Who Pays IHT and When?

IHT applies if the estate's value surpasses the nil-rate band (NRB) of £325,000 per person. For married couples or civil partners, unused allowances can transfer, potentially doubling to £650,000. Add the residence nil-rate band (RNRB) of up to £175,000 for passing a home to direct descendants, and couples could shield up to £1 million. Estates over these limits face a 40% tax on the excess, dropping to 36% if at least 10% goes to charity.

Payment is due within six months of death, with interest accruing on delays. Beneficiaries don't pay extra tax on receiving assets, but trustees of trusts might face additional charges.

Current Thresholds and Rates

The core IHT threshold has frozen at £325,000 since 2009, despite inflation and house price surges. The RNRB, introduced in 2017, tapers for estates over £2 million, vanishing entirely above £2.35 million (or £2.7 million for couples). These static bands mean more estates are now taxable—a trend likely to continue with frozen thresholds until at least 2028, as announced in recent budgets.

Rates remain straightforward: 40% standard, with the charity relief. Lifetime gifts count toward IHT if made within seven years of death under potentially exempt transfer (PET) rules. Annual exemptions allow £3,000 per person, plus £250 small gifts and unlimited wedding gifts within limits.

Exemptions and Reliefs

Not all assets are fair game. Spouses and civil partners enjoy full exemption, passing everything tax-free. Charities, sports clubs, and political parties also qualify for zero IHT. Business and agricultural reliefs offer 50-100% reductions for qualifying farms and enterprises, preserving family businesses.

Pensions often escape IHT if held in drawdown, but unspent defined contribution pots now fall into estates since 2023 reforms. Life insurance in trust can bypass IHT, a savvy move for larger policies.

Estate Planning Strategies to Minimize IHT

Proactive planning is key to reducing IHT liability. Start with a will—dying intestate triggers automatic distributions that might inflate tax. Gifting assets early leverages the seven-year rule; survive that period, and gifts are IHT-free.

Trusts provide flexibility: discretionary trusts shelter growth from IHT, while interest-in-possession trusts suit income needs. Equity release or downsizing can lower estate values. For the family home, the RNRB is a boon, but ensure wills specify direct descendants.

Consulting an IHT specialist or financial advisor is advisable, especially with complex assets like overseas property, which may attract double taxation. Tools like HMRC's IHT calculator help estimate exposure.

Recent Developments and Future Reforms

IHT has sparked debate amid the 2024 general election. The Conservative government froze thresholds to boost revenue, projected to raise £1 billion annually by 2028. Labour, now in power, has pledged no immediate hikes but eyes closing 'non-dom' loopholes, potentially netting £2.7 billion from wealthy expats' estates.

Calls for reform grow louder. The Institute for Fiscal Studies suggests raising thresholds or integrating IHT with capital gains tax for fairness. With an ageing population—over-65s owning 40% of UK wealth—IHT's role in funding public services like the NHS is under scrutiny. Recent cases, like high-profile celebrity estates, highlight disparities, fueling public discourse on 'fair shares.'

Post-election, watch for Budget announcements. Chancellor Rachel Reeves has signaled fiscal prudence, but inheritance tax could fund green initiatives or social care without broad rises.

Navigating IHT in Uncertain Times

Inheritance tax isn't just a fiscal policy—it's a family matter. With estates increasingly squeezed by care fees and property taxes, understanding IHT empowers better decisions. Whether through gifting, trusts, or charitable bequests, options abound to protect your loved ones.

As UK politics evolve, stay updated via HMRC or trusted advisors. Everythiiing.com will track changes, ensuring you’re ahead of the curve. After all, planning today secures tomorrow's legacy.

(Word count: 782)

Share this intelligence

Popular This Week