Pension Death Benefits: A Comprehensive Guide

Pension death benefits are among the most powerful — and most frequently mismanaged — elements of UK retirement planning. The rules governing what happens to your pension when you die are complex, layered by the age at death, the crystallisation status of the fund, and the relationship between you and your nominated beneficiaries.

This guide explains all of these dimensions in detail. It also addresses the significant changes coming in April 2027, when pensions are brought into scope for Inheritance Tax (IHT) — a reform that fundamentally changes the role of pensions in estate planning.

This article reflects law and practice as at June 2026. The 2027 IHT reforms were announced in the Autumn Budget 2024 and legislated in the Finance Act 2026, which received Royal Assent on 18 March 2026. Always seek regulated advice on estate and pension planning; this guide is for information only.

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The Starting Principle: Pensions and IHT (Pre-2027)

Under the rules applicable until 5 April 2027, pension funds held in defined contribution (DC) schemes — whether crystallised (in drawdown) or uncrystallised — sit outside the member's estate for IHT purposes. This means they are not included in the calculation of whether the estate exceeds the nil-rate band (currently £325,000, plus residential nil-rate band where applicable), and they pass to beneficiaries free of IHT.

This feature has made pensions one of the most powerful inter-generational wealth transfer vehicles available to UK individuals. It is the reason why many HNW retirees have been advised to draw income from other sources first, preserving the pension for as long as possible.

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The 2027 IHT Reform: What Is Changing

From 6 April 2027, most unused pension funds and death benefits will be brought within the scope of IHT. The reform applies to both crystallised and uncrystallised funds in registered pension schemes.

Key features of the reform (as enacted in Finance Act 2026):

• The personal representatives of the estate (not the pension scheme administrator) are responsible for reporting and paying the IHT due on unused pension funds, though scheme administrators have new duties to support them — including a Pensions Direct Payment Scheme allowing the IHT attributable to the pension to be settled directly from the fund.
• The IHT will be calculated on the value of the pension fund at death, after deducting any tax-free cash already taken.
• The pension fund value will be aggregated with the rest of the estate for the purposes of applying the nil-rate band and any available allowances.
• The spouse/civil partner exemption continues to apply — pensions passing to a spouse or civil partner remain free of IHT regardless of the reform.
• The charity exemption also continues.

The reform does not change the income tax treatment of pension death benefits — income tax rules on inherited drawdown still apply at the beneficiary level (see below).

Impact assessment: For many HNW individuals, the reform significantly reduces the value of holding large pension pots as an estate planning vehicle. The calculation of whether to preserve the pension or draw from it earlier (to reduce its value through spending or other gifting) becomes more nuanced.

Planning before April 2027 remains important — we recommend taking advice now on how the reform affects your individual estate position.

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Uncrystallised Funds: Death Before Retirement

If you die before taking any benefits from a DC pension, the fund is described as uncrystallised.

Death Before Age 75

The entire fund can be paid to nominated beneficiaries in one of three ways:

1. Lump sum — paid free of income tax. Subject to the lump sum and death benefit allowance (LSDBA) of £1,073,100 (unless protected). Amounts above the LSDBA are taxable at the beneficiary's marginal income tax rate.

2. Nominee's flexi-access drawdown — the beneficiary can take the fund into their own drawdown arrangement and draw income as needed. Income is free of income tax where the member died before 75. Exceptionally tax-efficient for beneficiaries.

3. Nominee's annuity — an annuity purchased from the fund in the beneficiary's name. Again, income-tax-free where the member died before 75.

The beneficiary can choose which option to take. There is no compulsion to draw immediately; nominee's drawdown can be left invested and drawn over years or decades.

Death After Age 75

Where the member dies after age 75, the rules change materially:

• Lump sums are taxable at the beneficiary's marginal income tax rate (not income-tax-free).
• Nominee's drawdown and annuity income are also taxable at the beneficiary's marginal rate.
• There is no LSDBA issue — the age 75 test is an income tax test, not an allowance test.

The age 75 threshold is therefore a crucial planning point. It is one of the reasons why some advisers recommend drawing from the pension (or ensuring crystallisation before 75) in certain circumstances — though post-2027 IHT changes complicate this calculus considerably.

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Crystallised Funds: Death in Drawdown

If you die while your pension is in flexi-access drawdown, the fund is described as crystallised.

Death Before Age 75

A crystallised drawdown fund can be passed to a nominee as:

• A nominee's drawdown — continuing the drawdown arrangement, with income free of income tax.
• An annuity in the nominee's name — income-tax-free.
• A lump sum — tested against the LSDBA; amounts within the LSDBA are tax-free, amounts above are taxed at the beneficiary's marginal rate.

Death After Age 75

Same as uncrystallised: all payments to beneficiaries (lump sum, drawdown income, or annuity) are taxable at the beneficiary's marginal income tax rate.

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Successor's Drawdown: Cascading Wealth

Where a nominee dies with funds still in their nominee drawdown account, those funds can cascade to a successor — a beneficiary nominated by the nominee. Successor drawdown works on the same age-75 rules, applied to the nominee's age at death.

This cascading structure means that, in principle, pension wealth can be passed from generation to generation — subject to income tax on each withdrawal from drawdown, at the withdrawing beneficiary's rate. Pre-2027, no IHT applied at any stage of this cascade. Post-2027, each holder's death will potentially trigger an IHT event, depending on the reform's implementation details.

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Dependants vs Non-Dependants: Key Distinctions

For DB schemes and certain annuity arrangements, the distinction between a dependant and a non-dependant beneficiary matters significantly.

Dependants include:

• A spouse or civil partner.
• A child under age 23.
• A child of any age who was financially dependent on the member at the date of death.
• Any individual who was financially dependent on the member, or in a financially interdependent relationship with them.

Non-dependants include:

• Adult children over 23 who were not financially dependent.
• Other family members, friends, or charities.

For DC pensions in drawdown post-2015, the distinction is largely academic — non-dependant nominees can receive drawdown and annuity death benefits. But for annuities already in payment at death, and for DB scheme survivor's pensions, the rules are stricter. Most DB survivor's pensions are only payable to dependants — an adult non-dependent child cannot receive a scheme pension on your death, even if you nominated them.

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Expression of Wishes / Nomination Forms

The pension scheme trustee holds discretion over who receives death benefit lump sums. Your expression of wishes (also called a nomination form) guides the trustees but does not legally bind them — this keeps the benefit outside your estate for IHT purposes.

However, discretion is not exercised in a vacuum: if you have completed a valid expression of wishes to a financially dependent spouse or adult child, trustees will almost always follow it. Outdated, missing, or conflicting nominations cause delays and can result in payments to unintended recipients.

Practical guidance:

• Review your nomination form every time your circumstances change — marriage, divorce, bereavement, new children, estrangement.
• Nominate primary and secondary beneficiaries — if the primary nominee predeceases you, the trustees need a fallback.
• Provide context — a brief explanatory letter alongside the nomination form helps trustees understand your intentions.
• Do not rely on a will — pensions do not pass through your estate, so the will has no legal effect on pension death benefits (pre-2027).

Post-2027, the IHT treatment changes but the trust discretion mechanism remains. The nomination form becomes even more important for ensuring the right person — and the right tax treatment — applies.

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DB Pension Death Benefits

Defined benefit schemes operate differently. Death benefits in DB are governed by the scheme rules and may include:

• Pre-retirement lump sum: typically a multiple of salary (2× or 4×), paid at trustee discretion — similar to death in service benefit from the employer.
• Dependant's pension: a percentage (typically 50–67%) of the member's accrued or projected pension, paid to a surviving spouse or dependent.
• Children's pension: a smaller pension for dependent children up to a set age.
• Guaranteed minimum pension (GMP) survivor's pension: for members with pre-1997 contracted-out service.

DB death benefits do not typically permit nominee drawdown or cascade to successors in the way DC schemes allow. They pay a fixed income to defined categories of dependants.

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Planning Implications

1. Complete or update your nomination form for every pension you hold — review at least annually or after any life event.
2. Understand which pensions are crystallised — a crystallised drawdown pot has different death benefit treatment from an uncrystallised SIPP or a preserved deferred pension.
3. Model the post-2027 IHT position — for large pension holders, the calculus of spending down versus preserving the pension changes materially from April 2027.
4. Consider multi-generational planning — nominee and successor drawdown arrangements can still be highly tax-efficient for wealth transfer, even post-2027, depending on the beneficiaries' marginal income tax rates.
5. Review beneficiary income tax positions — a pension left to a beneficiary in the 45% tax band may generate substantially less net wealth than the gross fund suggests.

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How Global Investments Can Help

Global Investments provides whole-of-life financial planning advice to HNW individuals and families, including comprehensive pension death benefit planning. We help clients navigate the transition from the pre-2027 IHT-free pension regime to the post-2027 landscape — identifying optimal sequencing, beneficiary nominations, drawdown strategies, and coordination with the wider estate plan.

For clients with DB and DC pensions across multiple jurisdictions, the interaction of death benefit rules, IHT, and overseas tax treaties adds further complexity. Our regulated advisory partners bring specific expertise in international pension estate planning.

This article is for general information only and does not constitute regulated financial advice. The 2027 IHT reform is based on legislation enacted as at June 2026 but may be subject to further amendment. Tax treatment depends on individual circumstances. Always seek qualified regulated and legal advice for estate and pension planning.