Gifts From Surplus Income: The Underused IHT Exemption 2026/27

Most people planning for Inheritance Tax know about the £3,000 annual gift exemption and the seven-year rule. Far fewer use one of the most powerful tools available: the exemption for normal expenditure out of income. Done properly, it lets you give away unlimited amounts that fall outside your estate immediately, with no seven-year survival period and no fixed monetary ceiling.

How the exemption works

A gift qualifies for the normal expenditure out of income exemption under section 21 of the Inheritance Tax Act 1984 if it meets three tests simultaneously:

• It forms part of your normal, habitual expenditure. There must be a pattern, not a one-off transfer.
• It is made out of your income, not your capital.
• After making the gifts, you retain enough income to maintain your usual standard of living.

If all three are satisfied, the gift is exempt from Inheritance Tax straight away. Unlike a potentially exempt transfer, it does not have to survive seven years, and there is no monetary cap beyond your own genuine surplus income.

UK 2026/27 rates at a glance

Understanding the IHT landscape for 2026/27 puts the normal expenditure exemption in context. The following figures are the current statutory rates and thresholds:

The nil-rate band and residence nil-rate band have been frozen until at least April 2030 under current legislation. The October 2024 Budget left the normal expenditure out of income exemption entirely intact, making it one of the few IHT reliefs not tightened in recent years.

Why it beats the seven-year rule

A large one-off gift is normally a potentially exempt transfer. If you die within seven years, some or all of it can be brought back into your estate. Taper relief reduces the effective IHT rate on gifts made between three and seven years before death — to 32% at years three to four, 24% at years four to five, 16% at years five to six, and 8% at years six to seven — but the gift is still potentially taxable. By contrast, gifts out of surplus income are never in that seven-year reckoning at all. They simply do not form part of your estate from the moment they are made.

For someone with a comfortable pension or investment income who does not spend it all, this turns unspent income into immediate, certain, tax-free wealth transfer.

Worked example: the pensioner with surplus income

Robert is 68 years old. He receives the following income each year in 2026/27:

• Final salary pension: £32,000
• New State Pension (full): £11,502
• ISA dividend income: £8,000
• Savings interest: £3,500
• Total annual income: £55,002

His normal living costs — mortgage-free home running costs, food, travel, leisure, insurance — come to approximately £38,000 per year, leaving a genuine surplus of around £17,000.

Robert sets up a standing order of £1,000 per month (£12,000 per year) to his daughter to help with her mortgage. The gifts are funded from income as it arrives, they follow a settled monthly pattern, and Robert still lives comfortably on the remaining £5,000 surplus plus his ordinary spending.

Each year's £12,000 is immediately exempt from IHT:

• Over 10 years: £120,000 removed from the estate
• IHT saving at 40%: £48,000
• Seven-year clock: none required

This is on top of Robert using his £325,000 nil-rate band and £175,000 residence nil-rate band when his estate is eventually valued. The exemption reduces the taxable estate that sits above those thresholds.

Worked example: stacking exemptions

Margaret, 72, has rental income of £24,000 and a pension of £20,000, totalling £44,000. Her living costs are £29,000, leaving a surplus of £15,000. She wants to help three grandchildren and a daughter.

She structures her giving as follows each year:

The £3,000 annual gift exemption and the £250 small gifts exemptions are separate reliefs, so they do not use up any of the £15,000 surplus for the purposes of the normal expenditure test. Margaret's total gifting of £13,750 per year sits comfortably within her surplus of £15,000, with £1,250 of headroom. Over 15 years she could remove £206,250 from her estate this way.

Worked example: life insurance premiums in trust

A particularly effective use of the exemption involves regular life insurance premium payments. David, 65, takes out a whole-of-life policy written in a discretionary trust. The annual premium is £6,000. His income from employment and a small pension totals £52,000, and his living costs are £40,000, leaving a surplus of £12,000.

The £6,000 annual premium:

1. Is funded from income, not capital
2. Follows a habitual pattern (monthly direct debit)
3. Leaves David with £6,000 of remaining surplus each year

On David's death, the policy pays out (for example) £150,000 directly to the trust, entirely outside his estate. The normal expenditure exemption has sheltered the premiums from IHT during his lifetime, and the trust structure means the proceeds also escape IHT on death. The saving at 40% on £150,000 would be £60,000.

Getting it right

The exemption is generous but entirely evidence-driven, because executors must prove it applies after your death. HMRC may scrutinise large deductions on the IHT400 estate return. Strengthen your claim by:

• Establishing a clear, regular pattern — a monthly or annual standing order is the clearest evidence.
• Keeping a simple annual schedule of income, normal expenditure and gifts, updated each tax year.
• Funding gifts from income as it arises, not by drawing down savings or selling assets.
• Writing a brief statement at the outset noting your intention to make regular gifts from surplus income.
• Completing a practice IHT403 form annually, which your executors can then use directly when administering your estate.

You can use the inheritance tax calculator at CalcHub to model the overall effect on your estate, and the income tax calculator to verify the after-tax income available for gifting.

Common mistakes to avoid

Even a well-intentioned giving programme can fail the exemption if key rules are breached. The following errors are the most common seen in practice:

Funding gifts from capital, not income. Withdrawing savings, selling investments, or encashing bonds to fund gifts does not qualify, even if the amounts are regular and the donor has ample income. The source must be income received in that period.

Making a single large gift and calling it habitual. One gift, however large, is not habitual. HMRC expects a pattern, ideally evidenced over at least two to three years. A single large gift should instead be considered as a potentially exempt transfer under the seven-year rule.

Leaving yourself with insufficient income to live normally. If the gifts reduce your income to a level at which you must draw on capital to fund your lifestyle, the third test fails. Giving away too much and then dipping into savings to cover ordinary bills disqualifies the gifts made that year.

Poor record-keeping. The exemption does not require advance HMRC approval, but your executor must prove it applies. An estate with no contemporaneous records is far more likely to face HMRC challenge and may lose the exemption entirely, resulting in a significant IHT bill that could have been avoided.

Not reviewing the level annually. If your income falls (for example following a drop in dividends or the end of rental income), your surplus falls too. Continuing to gift at the same level when income no longer supports it will mean the excess is treated as a potentially exempt transfer rather than qualifying for the exemption.

Treating pension drawdown withdrawals carelessly. If you take a drawdown from a personal pension, the nature of the withdrawal matters: income drawdown payments can qualify, but ad hoc capital withdrawals to fund gifts generally cannot. Keep income and capital elements clearly separated in your records.

Planning checklist

• Calculate your true annual net income from all sources after income tax.
• Identify your genuine recurring annual expenditure, covering all normal living costs.
• Determine the reliable surplus available year after year, built in some headroom for leaner years.
• Set up regular standing orders at a sustainable level.
• Draft a brief written statement of intent at the start.
• Maintain an annual income, expenditure and gifts schedule.
• Review the level each April as the new tax year begins.
• Keep bank statements, pension statements and dividend certificates to corroborate income.
• Consider completing a practice IHT403 each year.
• Take professional advice if the sums are large, if a trust structure is involved, or if your income sources are complex.

This is general information, not financial or tax advice. Inheritance Tax planning around income, capital and the broader estate is complex and personal circumstances vary considerably. Check the gov.uk guidance on Inheritance Tax exemptions for gifts for the authoritative statutory position. For a full estate plan covering the interaction of all available exemptions and reliefs, consider engaging a qualified financial planner or tax adviser. To estimate your potential Inheritance Tax liability under current 2026/27 rates, use the inheritance tax calculator at CalcHub.