Normal Expenditure Out of Income UK (2026): The Unlimited IHT Gift Exemption
Updated 13 May 2026 · 9 min read · England & Wales
Most people know about the £3,000 annual IHT exemption for gifts. Far fewer know about the normal expenditure out of income exemption — a provision in s21 IHTA 1984 that allows unlimited IHT-free gifting from surplus income. For people with more income than they need to live on, it is one of the most powerful IHT planning tools available.
The three conditions for the exemption
A gift qualifies under s21 IHTA 1984 if all three of the following are satisfied:
| Condition | What is required | Common pitfall |
|---|---|---|
| 1. Normal (habitual) | Gift is part of an established pattern, or intended from the outset to be regular | One-off or ad hoc gifts do not qualify |
| 2. From income | Gift funded from taxable income, not capital receipts | Capital drawdowns, bond withdrawals, and asset sale proceeds fail |
| 3. Surplus income | After the gift, donor has enough income remaining for their normal lifestyle | Drawing on capital for personal costs fails the condition |
All three conditions must be satisfied for each individual gift. The exemption is self-assessed — HMRC does not pre-approve it — and is claimed by executors on form IHT403 after death. Inadequate records mean the exemption will be challenged or lost.
How much can be given under this exemption?
There is no annual cap on the normal expenditure exemption — unlike the £3,000 annual exemption or the small gifts exemption. In theory, a person with £100,000 annual income who needs only £40,000 to maintain their standard of living can give £60,000 per year IHT-free under this exemption (assuming the other conditions are met). This is why it is particularly powerful for:
- Retirees with generous defined benefit pensions they do not fully spend
- People with significant rental income in excess of their needs
- High earners who save rather than spend their full income
- Older people whose children are funding their care and whose income has no natural outlet
How “normal” is established
The courts have confirmed (Bennett v IRC [1995] STC 54) that normality can be established from the outset if there is a clear intention to make regular gifts. This means:
- A first gift can qualify if it was genuinely intended to be the start of a regular pattern — document this intention contemporaneously
- Gifts do not need to be identical each time — varying amounts can still be normal if the pattern of giving is regular
- Gifts can be to different recipients in different years if the overall pattern of generosity is established
- Premium payments into a life insurance policy in trust are a classic use — regular, from income, and the remaining income is sufficient
Calculating surplus income
The calculation is done on an annual basis (typically a tax year or 12-month period):
- Total income (employment, pension, rent, dividends, interest, etc.)
- Less income tax and NIC
- = Post-tax income available
- Less normal personal expenditure (household costs, food, bills, travel, leisure, healthcare)
- = Surplus available for gifts
If the gifts made exceed the surplus calculated in step 5, the excess is funded from capital and will not qualify. It is not necessary to calculate this with mathematical precision — HMRC accepts a reasonable estimate — but the calculation should be documented.
Record-keeping: the key to a successful claim
HMRC frequently challenges normal expenditure claims where records are poor. Executors reconstructing the position after death from bank statements and memory are at a significant disadvantage. Best practice:
- Keep an annual schedule (spreadsheet or letter) showing income, personal expenditure, gifts made, and surplus remaining
- Write a contemporaneous letter to your solicitor each year confirming the gift and the surplus income basis
- Retain bank statements showing income received and gifts paid
- Document the intention to give regularly from the outset — a standing order is particularly persuasive evidence of habit
The IHT403 (submitted with the IHT400 on death) asks for year-by-year income and expenditure data. Executors with good contemporaneous records can complete this; those without may be unable to sustain the exemption under HMRC scrutiny.
Combining with other IHT exemptions
The normal expenditure exemption stacks on top of — not within — other annual exemptions. A gift from surplus income can additionally benefit from the £3,000 annual exemption if it falls below that figure. If a gift exceeds the annual exemption but qualifies under s21, the whole gift is exempt under s21 (not just the excess). There is no interaction with the 7-year PET rule: a qualifying s21 gift is exempt outright and never becomes a chargeable transfer regardless of when the donor dies.
Frequently asked questions
What is the normal expenditure out of income exemption?
The normal expenditure out of income exemption (s21 IHTA 1984) is an unlimited IHT exemption for gifts that meet three conditions: (1) the gift is part of the transferor's normal (habitual) expenditure; (2) the gift is made out of income, not capital; and (3) after making the gift, the transferor is left with sufficient income to maintain their usual standard of living. If all three conditions are satisfied, the gift is exempt from IHT entirely — there is no annual cap, no 7-year rule, and no taper relief consideration. The gift does not need to go to the same person each time, though that is the most common pattern. It is one of the most powerful and underused IHT exemptions available.
What does 'normal' or 'habitual' mean for this exemption?
A gift is 'normal' if it is part of an established pattern of giving — or if, at the time of the first gift, it was intended to be the start of a regular pattern. HMRC's interpretation (and the courts' — see Bennett v IRC [1995]) requires either: (i) a regular pattern of gifts over time; or (ii) a clear commitment or intention to give regularly in the future. A single large gift does not qualify. Two or three gifts in the same year may not establish the pattern. Conversely, gifts that vary in amount can still be normal if they are habitual — for example, annual payments that fluctuate with the donor's income. HMRC looks at the facts over time: was this a systematic, intended pattern, or an ad hoc series?
What counts as 'income' for the normal expenditure exemption?
Income for s21 purposes is essentially the donor's taxable income in the year of the gift — employment income, pension income, rental income, dividends, savings interest, and other regular receipts. Capital receipts (proceeds of selling an asset, inheritance, insurance payout) do not count as income. The total income figure used is income after income tax and any other taxes. If the donor has investment portfolios, fund distributions that are classified as income (not capital gains) count; discretionary trust distributions may count if they are income character. Bond withdrawals (5% annual policy withdrawals) are return of capital, not income, and generally do not count. HMRC scrutinises the income/capital boundary carefully.
What does 'sufficient income to maintain standard of living' mean?
After making the gift, the donor must have enough income left to maintain their normal standard of living — they must not be drawing on capital to fund their own lifestyle as a result of the gift. This is assessed on an annual basis. HMRC expects to see: total income (post-tax) compared to total normal expenditure (on the donor, not the gifts). If the gift plus personal expenditure exceeds income, the excess is funded from capital — and the capital-funded portion fails the exemption. The donor does not need to have income to spare after the gift; they just cannot be left in deficit relying on capital for personal living costs. In practice, this means the exemption works best for people with income materially in excess of their own needs.
How are normal expenditure gifts claimed on an IHT return?
When the donor dies, the executor must disclose all gifts made in the 7 years before death on HMRC form IHT403 (Gifts and other transfers of value). The IHT403 includes a section specifically for normal expenditure out of income claims. The executor must provide: a schedule of gifts (date, recipient, amount) for each year; the donor's income in each year (salary, pension, dividends, rent, etc.); the donor's normal personal expenditure in each year; evidence that surplus income remained after both gifts and personal expenditure. Poor records make the exemption difficult or impossible to claim. HMRC can and does challenge normal expenditure claims — the burden of proof is on the executor to demonstrate the three conditions were met for each gift.
Can pension income be used for normal expenditure gifts?
Yes — pension income (state pension, defined benefit pension, drawdown income from a SIPP) counts as income for s21 purposes. It is one of the most common income sources used. A retired person with a pension income of, say, £50,000 a year and living costs of £35,000 has £15,000 surplus per year — all of which can potentially be given away tax-free under this exemption (subject to establishing the habit). Lump sum pension drawdowns are more complex: if they represent crystallisation of capital, they may not qualify as income. Regular scheduled withdrawals from a pension are more likely to be treated as income.
How should I document normal expenditure gifts?
Good record-keeping is essential and HMRC expects it. Maintain a contemporaneous record for each tax year that shows: (1) total income received (with sources and amounts); (2) income tax paid; (3) post-tax income available; (4) normal personal expenditure (household bills, food, transport, holidays, etc.); (5) gifts made (date, recipient, amount, purpose); (6) surplus income remaining after gifts and personal expenditure. Practitioners often use a simple annual spreadsheet or letter to file confirming the gift and the surplus income calculation at the time — a contemporaneous record is far more persuasive than a retrospective reconstruction at death. Consider writing a letter to your solicitor each year confirming the annual gift and income surplus.
Plan your gifting strategy within your will
The normal expenditure exemption works alongside a well-drafted will. WillSafe’s Essentials Bundle helps you document your wishes and ensures your estate is structured to pass on as much as possible.
Get the Essentials Bundle →Related guides
- Inheritance tax and gifts — all rules explained
- Annual IHT exemption — £3,000 per year
- The seven-year rule for IHT gifts
- Taper relief on failed PETs
- How to reduce your inheritance tax bill