Section 21 Normal Expenditure Out of Income – One of the Most Powerful (and Underused) Estate Planning Tools
There’s no doubt that pensions and April 2027 are firmly on the radar for advisers.
But the more important question is this:
are we fully exploring the planning opportunities this creates?
Because what we are seeing is not a minor adjustment to the system. It represents a structural shift in how wealth, pensions, and inheritance tax planning will interact going forward.
And yet, some of the most effective planning tools remain widely underutilised.
One of the most overlooked is the “Normal Expenditure out of Income” exemption under Section 21 of the Inheritance Tax Act 1984, more commonly referred to as ‘gifts out of surplus income’.
Despite being in legislation for over four decades, it remains significantly underused in mainstream planning.
A powerful but often misunderstood exemption
At its core, the exemption allows individuals to make regular gifts out of surplus income without those gifts being subject to Inheritance Tax, provided three conditions are met:
- The intention to make regular gifts
- They are made from income (not capital)
- They do not reduce the Donor’s standard of living
When structured correctly, this creates a predictable and repeatable method of removing value from an estate immediately, without reliance on the seven-year rule or restriction by the Nil Rate Band.
At WAY Trustees Limited, we have been working with this exemption for over 20 years, combining it with a Flexible Trust designed specifically for surplus income planning. To our knowledge, this remains a unique structure in the market, developed through practical application and a passion for estate planning.
Why this matters more in today’s planning environment
Historically, gifts out of surplus income have often been viewed as a gradual estate reduction tool.
That perception is changing.
The interaction between pensions, inheritance tax, and evolving legislation means this exemption is becoming materially more relevant in modern advice.
- Mitigating 40% Inheritance Tax exposure
Regular gifting from surplus income can systematically reduce estate value over time, directly addressing exposure to the 40% IHT charge for clients who would otherwise remain fully within scope.
- The changing role of pensions post-April 2027
With pensions being included in the IHT assessable estate from April 2027, they will become increasingly central to estate planning conversations.
This introduces a layered tax challenge:
- Inheritance Tax at up to 40%
- Income tax on Beneficiaries at marginal rates, where death occurs after age 75
- Potential impact on Residence Nil Rate Band (RNRB) through estate value tapering
Therefore, the ability to reduce overall estate and pension-linked value becomes more significant.
In certain scenarios, the combined effective tax rate on pension-derived wealth can be significantly higher than many clients anticipate.
Reducing estate value through structured surplus income gifting can therefore:
- Reduce overall IHT exposure
- Help preserve eligibility for the Residence Nil Rate Band
- Improve net outcomes for Beneficiaries
- Rebalance how and when wealth is transferred across generations
This is particularly relevant for clients whose estates are being driven upward by pension growth and property values, pushing them beyond key planning thresholds.
From estate planning to intergenerational strategy
Where gifts out of surplus income become especially powerful is when combined with Trust-based structuring and wider family planning objectives.
Using Flexible Trust arrangements alongside surplus income gifting allows advisers to:
- Retain control and protection over gifted assets
- Facilitate structured, tax-efficient intergenerational transfers
- Avoid inappropriate outright gifting
- Establish consistent, long-term family wealth strategies
When combined with the ability to loan assets to beneficiaries, protecting wealth and enabling intergenerational tax planning, this approach moves beyond ‘client advice’ into advising the family bloodline, and multi-generational wealth stewardship.
The practical reality
Despite its effectiveness, this exemption remains underused for a simple reason:
It requires clarity of intention, consistency of action, and robust documentation, to build a defensible audit trail.
Where these elements are properly established and maintained, the exemption becomes one of the most robust and effective tools in estate planning.
Final thought
The most effective planning opportunities are rarely new.
More often, they are already embedded in legislation, simply underutilised.
Section 21 – Normal Expenditure out of Income Exemption sits firmly in that category.
The need for smart estate planning isn’t coming.
It’s already here.
Mark Wintle
Business Development Manager
WAY Trustees Ltd