HMRC Inheritance Tax Changes 2027: How Pension Reform Impacts Estates And Representatives

From 6 April 2027, unused pension funds and death benefits will be added to a person’s estate for inheritance tax purposes under HMRC’s confirmed rules. Most defined contribution pensions, including SIPPs, currently sit outside the estate entirely.

The 40% rate will apply once total estate value clears the nil rate band and residence nil rate band, now frozen until April 2031.

Key Takeaways

• Pensions become part of the taxable estate for deaths on or after 6 April 2027, under rules confirmed in HMRC’s policy paper updated 31 March 2026.
• GOV.UK figures show around 213,000 estates will hold inheritable pension wealth in 2027 to 2028, with 10,500 of those newly liable for inheritance tax because of this change.
• Personal representatives, not pension scheme administrators, will be responsible for valuing pension assets and reporting them to HMRC once the rules take effect.

HMRC Inheritance Tax Changes 2027: What Is Changing

Pensions move from being exempt from inheritance tax to counting as part of the taxable estate once the reform takes effect. The table below sets out exactly what shifts and what stays the same.

These reforms are widely referred to as the pension fund inheritance tax changes 2027, and they change how estate planning treats pension wealth for the first time.

Several sources still quote 2028 as the freeze end date for the nil rate band. According to the House of Commons Library, the Chancellor’s 2025 Budget extended that freeze through to April 2031, and that later figure is the one estate planning now needs to work from.

Why Pensions Are Joining the Taxable Estate After 2027?

HM Treasury designed this change to close what it saw as an unintended gap in the inheritance tax system. Pension freedoms introduced flexibility around drawdown and left unused pension funds outside the estate almost by accident, rather than by deliberate policy design.

The Autumn Budget 2024 first announced this shift, and technical consultation ran until January 2025. This sits among several Labour inheritance tax pension changes introduced since the party took office as part of a wider review of inheritance tax reliefs.

Notional pension property, meaning the value of any pension pot left unspent at death, is now brought into the scope of inheritance tax in the same way as other estate assets.

HMRC’s own explanation ties the change directly to fairness between pension holders and those who saved through ISAs or property, which have carried inheritance tax exposure for years

SIPPs, Drawdown Pensions and Who Is Affected?

Anyone holding a SIPP, workplace pension, or other defined contribution pension with unused funds at death falls within scope of these rules. The following groups face the most direct impact.

1. Holders of self invested personal pensions with significant uncrystallised or drawdown balances at death.
2. Estates where total assets, including pension wealth, exceed the combined £500,000 threshold from nil rate band and residence nil rate band.
3. Beneficiaries aged over 75 at the time of the pension holder’s death, who face income tax on withdrawals in addition to any inheritance tax liability.
4. Anyone with defined contribution pension savings who last reviewed their beneficiary nominations before 2025.

Not every pension holder needs to act immediately, but anyone in the groups above should treat this as a planning priority rather than a distant concern.

Why the 10,500, 38,500 and 213,000 Estate Figures Do Not Mean the Same Thing?

These three numbers describe three separate groups of estates, not one shrinking or growing total. Confusing them leads to a distorted picture of how many families are actually affected.

• 213,000 estates are expected to hold some form of inheritable pension wealth in the 2027 to 2028 tax year, according to GOV.UK’s published figures.
• 10,500 of those estates become newly liable for inheritance tax specifically because pensions are now included, having previously fallen below the threshold entirely.
• 38,500 estates were already liable for inheritance tax before this change and will simply face a larger bill once pension wealth is added in.

The figure of 49,000 estates, cited by some advisers, most likely combines both newly liable and already liable groups into a single broader total.

This distinction matters because the figures reflect a targeted fix rather than a blanket new charge applied across every estate.

 GOV.UK’s own technical note is the clearest source for separating these figures correctly, and any figure quoted elsewhere should be checked against which of these three populations it actually describes.

Spousal and Civil Partner Exemptions After the 2027 Reform

Transfers between spouses and civil partners remain completely exempt from inheritance tax under the new pension rules. This protection, set out under the Inheritance Tax Act 1984, has not been altered by the reform.

A pension holder who leaves their entire pension to a surviving spouse creates no inheritance tax charge at the point of the first death, regardless of the pension’s value. The same exemption applies to registered charities named as beneficiaries.

The tax position can still change on the second death, once the inherited pension sits inside the surviving spouse’s own estate, so nominations are worth reviewing regularly.

Do Pensions Form Part of an Estate for Inheritance Tax Purposes?

Pensions will form part of the estate for inheritance tax purposes from April 2027, with a small number of specific exclusions still standing outside that rule. The list below sets out what counts and what does not.

• Counted in the estate: Unused defined contribution pension funds, uncrystallised SIPP balances, and most drawdown pension pots remaining at death.
• Counted in the estate: Death benefits paid from money purchase pension arrangements that had not been used before death.
• Excluded from the estate: Death in service benefits paid through registered group life policies.
• Excluded from the estate: Pension assets passing directly to a spouse, civil partner, or registered charity under the existing exemption.

Anyone mapping out the wider UK pension inheritance tax changes can use this list to check which specific pension assets carry exposure and which do not.

HMRC’s guidance treats this list as final for the purposes of the April 2027 rules, though secondary legislation may still refine specific technical edge cases before implementation.

How to Avoid Inheritance Tax on Pensions?

Full avoidance is unlikely for most estates, but several legitimate options can reduce your exposure meaningfully. The table below compares the main approaches available now.

Lifetime gifting sits outside this pension specific table entirely, since the inheritance tax gift rules in UK legislation follow a separate seven year timeline that applies to cash and assets rather than pension funds.

MoneyHelper and Pension Wise both offer free guidance for anyone deciding whether to adjust their retirement income strategy ahead of April 2027.

What Personal Representatives Must Do From April 2027?

If you are named as a personal representative, you become responsible for reporting and paying any inheritance tax due on unused pension funds, not the pension scheme administrator. This shifts a duty that has always sat with pension scheme administrators onto personal representatives instead.

Key Dates in the HMRC Inheritance Tax Changes 2027 Timeline

The reform applies to deaths occurring on or after 6 April 2027. Personal representatives must value pension assets as part of the wider estate and report them to HMRC within the normal inheritance tax reporting deadlines, generally within twelve months of the end of the month of death.

Withholding Notices and the 15 Month Rule

Personal representatives can issue a withholding notice instructing a pension scheme administrator to hold back up to 50% of pension funds for up to 15 months from the date of death.

This gives personal representatives time to establish the full inheritance tax position before releasing funds to beneficiaries.

1. Identify all pension arrangements the deceased held, including dormant or forgotten schemes.
2. Request valuations from each pension scheme administrator for the date of death.
3. Combine pension values with the rest of the estate to calculate total inheritance tax liability.
4. Issue a withholding notice where funds may be needed to cover the tax bill.
5. Report figures to HMRC and arrange payment within the standard deadlines.

Conclusion

HMRC inheritance tax changes 2027 bring unused pension funds and death benefits into the taxable estate, with personal representatives taking on the reporting duty from pension scheme administrators.

Spousal exemptions remain intact, and the £500,000 combined threshold still applies. Pension holders and personal representatives in the UK are the two groups most directly affected by the HMRC inheritance tax changes 2027 brings.

FAQ

What are the HMRC inheritance tax changes for 2027?

From 6 April 2027, unused pension funds and death benefits count as part of the taxable estate. Personal representatives report and pay any inheritance tax due, replacing the pension scheme administrator’s previous role in that process.

How much can you inherit in the UK without paying tax?

An individual estate can pass on up to £500,000 combining the £325,000 nil rate band and £175,000 residence nil rate band without an inheritance tax charge. Married couples and civil partners can often pass on up to £1 million combined, since unused allowances transfer between them.

Will pensions passed to a spouse be taxed under the new rules?

No, pensions passed to a spouse or civil partner remain fully exempt from inheritance tax after April 2027. This exemption sits under the Inheritance Tax Act 1984 and has not changed under the reform.

Is life insurance a useful way to cover an inheritance tax bill on pensions?

Yes, a life insurance policy written in trust can provide a lump sum to cover an inheritance tax bill without adding to the taxable estate itself. Reviewing this option alongside pension nominations is a common recommendation ahead of April 2027.

Do all pension types count towards the 2027 inheritance tax changes?

No, not every pension arrangement is affected in the same way. Death in service benefits from registered group life policies remain excluded, while most defined contribution pensions, including SIPPs and drawdown funds, fall within the new rules.

Disclaimer: This article provides general information only and should not be taken as professional financial or legal advice.