The inheritance tax loophole that could close - Robinsons London

The Inheritance Tax Loophole

The inheritance tax loophole that could close

June 21, 2026 Lauren Bailey Comments Off

The Inheritance Tax Loophole: Experts Warn Rachel Reeves Could Close It

Could One of the UK’s Most Valuable Inheritance Tax Reliefs Be Next for Reform?

Over the past two years, inheritance tax (IHT) has become one of the hottest topics in UK tax planning.

The Government has already announced significant changes affecting pensions, Agricultural Property Relief (APR), Business Property Relief (BPR), and AIM investments. With Chancellor Rachel Reeves under continued pressure to raise tax revenues, speculation is growing over whether another valuable inheritance tax planning opportunity could eventually come under scrutiny.

The relief in question is the little-known but highly effective “gifts out of surplus income” exemption.

Tax specialists have long regarded this exemption as one of the most generous inheritance tax reliefs available. In some cases, it allows wealthy individuals to transfer hundreds of thousands of pounds—or even millions—completely free of inheritance tax without waiting seven years.

As inheritance tax receipts continue to reach record levels, some experts believe future governments could eventually revisit the rules.

For families looking to pass wealth efficiently to the next generation, understanding how this exemption works has never been more important.

What Is the Gifts Out of Surplus Income Exemption?

Most people are familiar with the seven-year rule.

Under normal inheritance tax rules, gifts made during your lifetime are treated as Potentially Exempt Transfers (PETs). If you survive for seven years after making the gift, it generally falls outside your estate for inheritance tax purposes.

However, the gifts out of surplus income exemption works differently.

Provided certain conditions are met, qualifying gifts are immediately exempt from inheritance tax and do not require the donor to survive seven years.

This makes the exemption one of the most powerful estate planning tools currently available.

How Does the Exemption Work?

To qualify, three key conditions must normally be satisfied:

1. The Gift Must Form Part of Normal Expenditure

The gifts should be made regularly and form part of an established pattern.

Examples might include:

➡️  Monthly payments to children;

➡️  Regular contributions towards grandchildren’s school fees;

➡️  Annual gifts to family members;

➡️  Routine financial support for relatives.

A one-off gift is unlikely to qualify without evidence that it forms part of a wider pattern of giving.

2. The Gift Must Come from Income, Not Capital

The exemption only applies where the gifts are funded from surplus income.

This could include income generated from:

➡️  Employment earnings;

➡️  Pension income;

➡️  Rental income;

➡️  Dividends;

➡️  Interest income; and

➡️  Investment returns.

The relief is not intended to cover gifts funded from savings, investments, or capital assets.

3. The Donor Must Maintain Their Usual Standard of Living

After making the gifts, the individual must still have sufficient income to maintain their normal lifestyle.

In other words, the gifts must genuinely come from excess income that is not needed for day-to-day living expenses.

Why Is This Such a Valuable Inheritance Tax Loophole?

The exemption is unique because there is technically no upper limit on the amount that can be gifted.

Unlike the annual gift exemption of £3,000, there is no statutory cap.

For high-income individuals, this can create significant inheritance tax planning opportunities.

Example One: Retired Couple

A retired couple receive:

➡️  Pension income of £90,000 per year;

➡️  Investment income of £30,000 per year.

Total annual income: £120,000.

Their annual expenditure amounts to £70,000.

This leaves £50,000 of surplus income each year.

If properly structured and documented, they may be able to gift £50,000 annually to children or grandchildren free from inheritance tax.

Over ten years, this could remove £500,000 from their estate.

At an inheritance tax rate of 40%, that could potentially save £200,000 in future tax.

Example Two: Successful Business Owner

A company director receives:

➡️  Salary of £80,000;

➡️  Dividends of £170,000.

➡️  Total annual income: £250,000.

After personal expenditure of £100,000, they have £150,000 of surplus income available.

By gifting this excess income annually, they could transfer substantial wealth to future generations immediately without the seven-year survival requirement applying.

Why Are Experts Concerned the Relief Could Be Targeted?

Inheritance tax receipts have increased dramatically in recent years.

Several factors have contributed:

➡️  Frozen inheritance tax thresholds;

➡️  Rising property values;

➡️  Increasing pension wealth;

➡️  Growing investment portfolios; and

➡️  Higher overall levels of family wealth.

At the same time, the Government has already demonstrated a willingness to reform long-standing inheritance tax reliefs.

Recent announcements affecting:

➡️  Agricultural Property Relief;

➡️  Business Property Relief;

➡️  AIM Share Relief; and

➡️  Pension death benefits

have led many commentators to question whether other reliefs could eventually face review.

The gifts out of surplus income exemption is often highlighted because of its potentially unlimited nature and because it can be used by wealthier households to transfer substantial amounts free from inheritance tax.

Whilst there are currently no confirmed Government plans to abolish or restrict the exemption, some tax professionals believe it could attract greater attention in future Budget statements.

Common Mistakes That Can Lead to HMRC Challenges

Although the exemption is extremely valuable, it is also one of the most misunderstood areas of inheritance tax planning.

Many claims fail because adequate records have not been maintained.

Poor Documentation

HMRC will often require evidence showing:

➡️  Income received;

➡️  Expenditure incurred;

➡️  Amounts gifted; and

➡️  The regular nature of the gifts.

Without supporting records, executors may struggle to prove the exemption applies.

Mixing Income and Capital

Many individuals inadvertently fund gifts using a combination of income and savings.

This can make it difficult to demonstrate that the gifts genuinely came from surplus income.

Irregular Gifts

Large one-off gifts are generally harder to justify under this exemption.

Establishing a clear pattern of regular giving is often preferable.

Failure to Keep Annual Records

The exemption is often claimed years after the gifts were made, usually following death.

Without detailed records, valuable tax relief can be lost.

How to Use the Exemption Effectively

Individuals considering this strategy should take a structured approach.

Review Income and Expenditure

Identify genuine surplus income available after normal living expenses.

Establish a Regular Pattern

Regular monthly, quarterly or annual gifts are generally easier to support than ad hoc payments.

Document Your Intentions

Maintain written evidence showing that gifts are intended to form part of normal expenditure.

Keep Detailed Records

Retain annual schedules showing:

➡️  Income received;

➡️  Expenditure incurred;

➡️  Gifts made; and

➡️  Remaining surplus income.

Review Annually

Changes in income, spending patterns or financial circumstances may affect eligibility.

The Wider Inheritance Tax Picture

The gifts out of surplus income exemption remains particularly attractive against a backdrop of increasing inheritance tax liabilities.

Inheritance tax thresholds remain frozen until at least 2030/31:

➡️  Nil Rate Band: £325,000;

➡️  Residence Nil Rate Band: £175,000.

At the same time, reforms affecting pensions, farms, businesses and investment assets are expected to increase inheritance tax exposure for many families.

As traditional reliefs become less generous, exemptions such as gifts out of surplus income may become even more important as part of a comprehensive estate planning strategy.

Our View

The gifts out of surplus income exemption remains one of the most powerful and underutilised inheritance tax planning opportunities available in the UK.

Its ability to remove wealth from an estate immediately—without relying on the seven-year rule—makes it particularly valuable for higher-income individuals seeking to support children, grandchildren and future generations.

Whilst there is currently no indication that the Government intends to abolish the exemption, recent inheritance tax reforms demonstrate that no relief can be assumed to remain unchanged indefinitely.

Families who may benefit from this exemption should consider taking professional advice sooner rather than later. Properly structured and documented, it can deliver substantial inheritance tax savings whilst helping loved ones when they may need financial support the most.

In an environment of rising inheritance tax receipts and ongoing tax reform, proactive planning has never been more important.

 

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