Pension IHT Reform 2027

The 2027 Change That Ends Pensions as a Tax Shelter

For decades, many UK defined contribution pension benefits have generally sat outside the deceased's taxable estate for inheritance tax purposes. This made pensions one of the most powerful IHT planning tools available — spend down ISAs and property during retirement, leave the pension untouched, and pass it to the next generation outside the 40% IHT charge.

That changes on 6 April 2027. Under changes announced in the Autumn Budget 2024 and legislated in Finance Act 2026, most unused pension funds and death benefits will be included in the valuation of the deceased's estate for IHT calculations, subject to exemptions. For many families, this fundamentally changes the maths of retirement planning and estate succession.

What's Actually Changing

Before April 2027, a £500,000 unused pension pot in a discretionary DC scheme generally passes directly to beneficiaries and doesn't count toward the deceased's estate for IHT purposes. The nil-rate band (£325,000) and residence nil-rate band (£175,000) apply to other assets. The pension usually sits outside this calculation.

After April 2027, most eligible £500,000 pension benefits are added to the deceased's total estate value. Combined with property, investments, and other assets, this can push families well above the IHT threshold — triggering a 40% charge on everything above the available allowances.

The nil-rate band hasn't changed since 2009. At £325,000 (plus £175,000 residence nil-rate band for direct descendants), the combined £500,000 threshold was already catching more estates as property values and pension pots grew. Adding previously-exempt pensions to the calculation will pull significantly more families into the IHT net.

The Double-Taxation Trap

The most punishing consequence of the reform applies when a pension holder dies at age 75 or older. Under existing rules, post-75 pension death benefits are already taxed as income at the beneficiary's marginal rate via PAYE.

After April 2027, the same pension pot faces two layers of tax:

1. IHT at up to 40% on the pension's value as part of the estate.
2. Income tax at up to 45% in England, Wales, and Northern Ireland, or 48% in Scotland when the beneficiary draws from the inherited pension.

If the full £500,000 benefit is subject to 40% IHT, £200,000 of IHT leaves £300,000. When IHT is paid from the pension benefit, income tax applies to the amount after IHT: up to £135,000 at a 45% rate outside Scotland or £144,000 at a 48% rate in Scotland. The combined tax would be £335,000 (67%) or £344,000 (68.8%), respectively, before any other reliefs.

Pension death benefits paid before age 75 may face IHT but can remain income-tax-free if the two-year rule is met; tax-free lump sums are limited by the member's remaining LSDBA. The double-taxation trap applies primarily to deaths at 75 or older.

Who Will Be Affected

The reform hits hardest where:

• Large pension pots have been deliberately preserved as IHT-efficient vehicles for wealth transfer. Individuals who adopted the "spend everything else first" strategy now have the opposite problem.
• Property-owning families where the estate already uses most of the nil-rate band on the family home. The pension addition tips the total well above the threshold.
• Deaths at 75 or older where both IHT and income tax apply simultaneously.
• Families with a surviving spouse — the spouse or civil-partner IHT exemption generally applies where residence conditions are met, so qualifying transfers to a surviving spouse remain IHT-free. The tax may arise at the second death or when pensions pass directly to children.

Families whose total estate (including pensions) stays within their available IHT allowances generally will not owe IHT due to this change. That can be up to £500,000 for an individual who qualifies for the residence nil-rate band, or up to £1,000,000 for a couple when both sets of allowances are available and transferable.

What Families Can Consider Before April 2027

Draw down the pension during lifetime. Taking pension income while alive (after any available pension commencement lump sum, usually up to 25% subject to the remaining LSDBA) reduces the pot that will be counted in the estate. The funds can be gifted, spent, or redirected to assets outside the estate. In general, qualifying property must be owned for at least two years before transfer. From 6 April 2026, qualifying business or agricultural property may receive 100% relief within the £2.5 million allowance and 50% relief above it; AIM shares receive 50% relief.

Review expression of wishes. Where the scheme permits, directing benefits to a surviving spouse or civil partner can use the spouse exemption so no IHT is due on the transfer when the residence conditions are met. The pension may still be included in the first estate's valuation; this generally defers IHT exposure until the second death, but it buys time and may allow the surviving spouse to draw down.

Consider the pension commencement lump sum. Taking the available tax-free cash from crystallised pensions before death reduces the pot. If it is made as an outright gift and the donor survives seven years, it falls outside the estate for IHT purposes.

Life insurance in trust. A whole-of-life policy written in trust can provide liquidity to pay the IHT bill without the beneficiaries having to liquidate the pension quickly. The insurance proceeds sit outside the estate because the trust owns the policy.

Charitable donations from the pension. If part of the estate is destined for charity, nominating the charity directly as a pension beneficiary is more tax-efficient than leaving them other assets. Charities are exempt from both IHT and income tax on pension death benefits, and leaving at least 10% of the net estate to charity reduces the IHT rate from 40% to 36%.

What Hasn't Changed

The existing income tax rules for inherited pensions remain in place:

• Death before 75: many pension death benefits are income-tax-free if the two-year rule is met; tax-free lump sums are limited by the remaining LSDBA.
• Death at 75 or older: pension income is taxed at the beneficiary's marginal rate.
• Flexi-access drawdown remains available to beneficiaries.
• The LSDBA (Lump Sum and Death Benefit Allowance) still caps tax-free lump sums at £1,073,100.

The reform adds IHT while the existing income tax rules continue. When IHT is paid from the pension benefit, the amount attributable to that IHT is excluded from the beneficiary's taxable pension income.

Getting Ahead of the Change

The reform takes effect in April 2027, which means there's still time to restructure. Families with large pension pots and estates that will exceed the nil-rate bands should be talking to a financial adviser now — not in March 2027.

The Retirement Account Claims toolkit covers UK pension death benefits under both the current and post-2027 framework, with tax calculation worksheets and scheme notification templates.