Inheritance Tax Shake Up: HMRC Brings Pension Funds Into Estate Valuation From 2027

The UK’s Inheritance Tax rules are set for a major change from 6 April 2027, as HMRC confirms that most unused pension funds and pension death benefits will be included in a deceased person’s estate valuation. The reform is expected to affect thousands of families, estate planners, pension holders, and beneficiaries who have traditionally used pensions as a tax-efficient wealth transfer tool. According to official estimates, around 10,500 additional estates could become liable for Inheritance Tax in the first year of implementation.

How the New Inheritance Tax Rules Will Affect Pension Wealth

From 6 April 2027, most unused defined contribution pension pots and pension death benefits will be counted when calculating the total value of an estate for Inheritance Tax purposes. Under current rules, many pension funds sit outside the estate and are generally not subject to Inheritance Tax. The government says the change is designed to stop pension schemes from being used primarily as a wealth transfer vehicle rather than a retirement savings product.

Finance Act 2026 formally introduced the legislation after receiving Royal Assent on 18 March 2026. According to HMRC projections, around 213,000 estates are expected to contain inheritable pension wealth in 2027 to 2028, with approximately 10,500 estates becoming newly liable for Inheritance Tax because of the reform.

What Rate of Inheritance Tax Could Families Face?

Inheritance Tax remains charged at 40% on the taxable value of estates above available allowances. The standard nil rate band remains £325,000, while married couples and civil partners can potentially pass on up to £1 million when transferable allowances and residence relief apply. Sky News reports that pension assets included within the estate will be assessed alongside property, savings, investments, and other taxable assets when determining liability.

Investors also ask:

1. Will beneficiaries face both Inheritance Tax and Income Tax?

HMRC has clarified that where pension benefits are subject to Inheritance Tax first, beneficiaries will only pay income tax on the remaining amount received, reducing concerns about a full double taxation impact. For deaths after age 75, inherited pension withdrawals can still trigger income tax obligations.

2. Who will be responsible for reporting pension assets?

Personal representatives and executors will be required to identify pension arrangements, obtain valuations from pension providers, and calculate any tax due. HMRC is developing new reporting processes and digital tools to support administration.

Key Exemptions and Administrative Changes Investors Should Know

Most death-in-service benefits payable through registered pension schemes will remain exempt from Inheritance Tax from April 2027. Joint life annuities and dependent scheme pensions are also excluded under the new framework.

HMRC will allow pension providers to withhold up to 50% of a taxable pension lump sum for as long as 15 months after death, helping ensure any Inheritance Tax liability is settled before funds are distributed to beneficiaries. Inheritance Tax payment deadlines remain unchanged, with tax generally due within 6 months of death before interest charges begin to accrue.

Analyst Perspective: Why Inheritance Tax Planning Is Entering a New Era

The 2027 pension reforms represent one of the biggest UK estate planning changes in decades. For many affluent households, pension pots have become a significant part of total wealth, often exceeding property values. Bringing unused pensions into estate calculations means retirement savings, estate planning, and tax management can no longer be treated separately. Investors with pension balances above £250,000 or estates approaching the £325,000 threshold should review beneficiary nominations, withdrawal strategies, and inheritance plans before April 2027. The reform does not affect most estates, but it increases complexity for higher-value households. As further guidance emerges from HMRC throughout 2026 and early 2027, advisers expect increased demand for estate reviews, succession planning, and pension drawdown strategies to mitigate future Inheritance Tax exposure.

Disclaimer

The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.