From April 2027, unused defined contribution (DC) pensions will be brought into the scope of inheritance tax (IHT), marking one of the most significant shifts in UK estate planning rules in recent years.
The change represents a major departure from the current framework, where most DC pension pots sit outside an individual’s taxable estate. Defined benefit (DB) pensions will remain unaffected.
This reform is already influencing retirement behaviour, estate planning decisions, and long-term savings strategies well ahead of its implementation date.
What Is Changing From April 2027?
Under the new rules, unused defined contribution pension funds will be included when calculating the total value of an estate for IHT purposes.
In practical terms:
DC pension savings will be counted as part of the estate
The standard IHT threshold (nil-rate band) will still apply
Any value above the threshold will be taxed at 40% IHT
Defined benefit pensions remain outside the estate
This change significantly broadens the asset base that can be subject to inheritance tax.
Expected Impact on Estates
The reform is expected to have a meaningful impact on estate taxation across the UK.
Government estimates suggest:
Around 10,500 estates will become liable for IHT for the first time
Approximately 38,500 estates will see higher tax bills
Average additional tax per affected estate is estimated at £34,000
The proportion of estates paying IHT will rise from 5% to 8%
While the overall percentage increase may appear modest, the financial impact on affected families could be substantial, particularly for middle and upper-middle wealth brackets where pensions form a significant part of retirement assets.
Why This Change Matters
Historically, pensions have been used as an efficient intergenerational planning tool because DC funds could often be passed on outside the estate for IHT purposes.
Bringing pensions into the estate calculation reduces this advantage and changes the way individuals may approach:
Retirement drawdown planning
Wealth transfer strategies
Estate structuring decisions
Timing of pension withdrawals
This effectively shifts pensions closer to other taxable assets such as property and investments in the context of inheritance planning.
Early Behavioural Impact
Even before the rule takes effect, evidence suggests individuals are already adjusting their financial behaviour in anticipation of the change.
Reported trends include:
£3.9 billion withdrawn in pension lump sums in the year following the announcement
This represents an increase of £868 million compared with the previous year
Around 1 in 7 people are now spending more of their pension savings
Nearly half of savers indicate they plan to increase pension withdrawals in future
This suggests the policy change is already influencing long-term retirement decision-making, particularly around access to tax-free cash and drawdown strategies.
Public Concern and Confidence Effects
The proposed changes have also had a noticeable psychological impact on savers.
Recent findings indicate:
54% of adults are worried their families will face higher inheritance tax
22% report reduced confidence in pensions as a long-term savings vehicle
This highlights an important behavioural dimension: even before implementation, policy announcements can significantly influence how individuals perceive financial security in retirement.
Planning Considerations for Individuals
While the rules do not come into force until April 2027, estate planning decisions made today may affect future outcomes.
Common considerations include:
- Pension drawdown strategy
Drawing income from pensions earlier may reduce the eventual taxable estate value, although this must be balanced against retirement income needs and tax position.
- Use of annuities
Annuities convert pension funds into guaranteed income streams and are generally outside the estate for IHT purposes. However, they reduce flexibility and depend on individual circumstances.
- Gifting strategies
Lifetime gifting rules may allow individuals to reduce estate value over time, subject to the seven-year rule for potentially exempt transfers.
- Holistic estate planning
The change increases the importance of integrating pensions into wider estate planning alongside property, investments, and business assets.
Broader Implications
This reform reflects a broader trend towards aligning pensions more closely with overall wealth taxation. While pensions remain a tax-advantaged vehicle during accumulation, their role in estate planning is becoming more limited.
The key long-term effect may be a shift in how pensions are used:
From primarily a “retirement + inheritance” tool
To more of a “retirement income only” structure
This could reshape behaviour across both financial planning and product design over time.
yourledger.co.uk 
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