Gifts Out of Normal Income: Building the £18,000-a-Year Exemption Evidence Trail
Gifts out of your normal income are immediately exempt from Inheritance Tax — there is no upper limit and no seven-year wait. To qualify, the gift must pass three tests: it must be regular (normal), paid out of income rather than capital, and it must leave you enough income to maintain your usual standard of living. Done properly, with the right paper trail, this is the most powerful and underused gifting exemption in UK estate planning.
Why this exemption is the quiet giant of IHT planning
Most people planning to reduce a 40% Inheritance Tax bill reach first for the obvious allowances: the £3,000 annual exemption, the £250 small-gifts rule, or large lump-sum gifts that they hope to survive by seven years. Those are real, but they are capped, slow, or both.
The normal expenditure out of income exemption — set out in section 21 of the Inheritance Tax Act 1984 — works differently. There is no monetary cap. And crucially, a qualifying gift falls out of your estate the moment you make it. You do not have to survive seven years. For an older or unwell donor, that immediacy is the whole game.
HMRC confirms the principle plainly on its public gifts guidance: you can make tax-free gifts from your regular income provided you "can afford the payments after meeting your usual living costs" and they are paid "from your regular monthly income" (gov.uk — How Inheritance Tax on a gift is paid).
A gift that meets all three section-21 tests is exempt on day one. Compare a £1,500/month gift treated this way with the same £18,000/year given as a lump sum: the lump sum is a "potentially exempt transfer" that only becomes safe after seven years. The income gift is safe immediately — and you can repeat it every year.
The three tests, in the order HMRC applies them
All three conditions must be satisfied at the same time. Failing any one of them taxes the gift like any other. Here is what each test actually means, drawn from the HMRC Inheritance Tax Manual.
| Test | What HMRC looks for | HMRC manual reference |
|---|---|---|
| 1. Regular / "normal" | A settled pattern of giving — "standard, regular, typical, habitual or usual" for you, the specific donor. A pattern of amount, recipient, frequency or purpose. | IHTM14241 |
| 2. Made out of income | The gift comes from income (net of income tax), not from capital or savings drawn down. Income unspent for too long turns into capital. | IHTM14250 |
| 3. Leaves enough to live on | After the gift, you are left with enough income to maintain your normal standard of living without dipping into capital. | IHTM14231 |
Test 1 — "Normal" means your normal, and it can start now
HMRC defines "normal" as "standard, regular, typical, habitual or usual" — measured against the donor's own habits, not the average person's (IHTM14241). The classic case is years of identical monthly payments. But you do not need years of history before you start: HMRC accepts that a gift can be "the first of a pattern" where there is evidence of the intention to repeat it.
In practice that means a short, dated letter to your beneficiary — or a note in your own file — stating that you intend to make the gift regularly, ideally indefinitely, sets the pattern from the first payment. A standing order makes the pattern self-documenting.
Test 2 — "Out of income" is where claims usually fail
This is the test HMRC scrutinises hardest, and it is why surplus income, not capital, is the key requirement. Income here means net income after income tax under normal accountancy rules — typically salary, pension, rental profit, interest and dividends (IHTM14250). The gift must be genuinely fundable from that income stream.
Two traps to know:
- Capital does not count. Selling an ISA, drawing down a savings pot, or gifting an asset you already own is a gift of capital — it falls under the seven-year rule, not this exemption. (An exception: an asset bought from income specifically to give away can qualify.)
- Income has a shelf life. HMRC's working rule, absent evidence to the contrary, is that unspent income becomes capital after about two years. So you cannot let surplus income pile up for a decade and then call a one-off gift "out of income." The cleanest claims gift the surplus in the same year it arises.
Test 3 — You must keep enough income to live on
After all the gifts in a year, you must be left with enough income to maintain your usual standard of living without resorting to capital (IHTM14231). If you have to dip into savings to pay your own bills because you gave the money away, the exemption fails — that is HMRC's signal that the gift came from capital, not surplus.
Worked example: £1,500 a month from a £90,000 pension income
Margaret, 74, retired GP. Margaret's gross income is a £90,000-a-year defined-benefit pension plus a small dividend portfolio. She wants to help her granddaughter Sophie through university and a house deposit, so she sets up a standing order of £1,500 per month — £18,000 a year — paid on the 1st of each month from her current account into Sophie's.
Step 1 — Establish her net income. After income tax, Margaret's net pension and dividend income comes to roughly £64,500 a year (about £5,375 a month). This is the "income" figure that matters for the exemption — not the £90,000 gross.
| Margaret's monthly position | Amount |
|---|---|
| Net income (after income tax) | £5,375 |
| Less: her own living costs (home, food, travel, leisure, insurance) | −£2,900 |
| Surplus income available | £2,475 |
| Gift to Sophie | −£1,500 |
| Income remaining after the gift | £975 |
Step 2 — Run the three tests.
- Regular? Yes. A fixed monthly standing order of the same amount to the same person is a textbook settled pattern. Margaret also writes Sophie a one-line note dating the start and stating she intends to continue it — so even the first payment is "normal."
- Out of income? Yes. £1,500 sits comfortably inside her £2,475 monthly surplus. She is not selling investments or drawing down savings to fund it.
- Enough to live on? Yes. After the gift she still has £975 of surplus on top of her £2,900 of living costs fully covered. She never touches capital to maintain her lifestyle.
Result: the full £18,000 a year is immediately exempt from Inheritance Tax. If Margaret keeps this up for ten years, that is £180,000 moved out of her estate — saving up to £72,000 in IHT at 40% — with not a single pound of it dependent on her surviving seven years.
Note: this exemption is separate from and additional to her £3,000 annual exemption, so Margaret could still gift Sophie (or anyone else) a further £3,000 of capital in the same year.
Building the income-and-expenditure schedule HMRC demands
The exemption lives or dies on evidence. Margaret will not be the one defending it — her executors will, on form IHT403 (Gifts and other transfers of value), after she has died and cannot explain anything. That is why the schedule must be built while she is alive, year by year.
IHT403 asks the executors to set out, for each tax year in which gifts were claimed under this exemption, the deceased's income and their expenditure, and to show that the gifts came from the surplus. You can find the form and its notes at gov.uk — form IHT403. In practice, HMRC expects a table that lays out, line by line, every year of the gifting:
| What the schedule records (per tax year) | Example sources to keep |
|---|---|
| Income, by source (net of income tax) | Pension P60s, dividend vouchers, rental statements, interest certificates, SA302 / tax calculations |
| Normal living expenditure | Council tax, utilities, food, insurance, travel, holidays, replacement of household goods |
| Surplus income (income minus expenditure) | The arithmetic that proves there was room to gift |
| Gifts made under the exemption | Standing-order records, bank statements, the recipient and amount |
Two pieces of best practice that turn a borderline claim into a clean one:
- Keep a running spreadsheet. One row per year, completed each year-end while the figures are fresh. Executors can transcribe it straight onto IHT403. Reconstructing seven years of expenditure from a shoebox of receipts after a death is where claims collapse.
- Write the intention down once. A dated letter or memorandum stating you intend to make regular gifts out of surplus income to maintain the recipient settles Test 1 and is exactly the contemporaneous evidence HMRC values.
I have seen executors lose an otherwise valid exemption purely because there was no record of the deceased's expenditure. HMRC could see the income and the gifts, but with no evidence of living costs it could not confirm the gifts came from surplus — so it defaulted to treating them as gifts of capital under the seven-year rule. The income side is easy to evidence; it is the expenditure side that people forget to capture.
Why this beats the seven-year rule — side by side
The seven-year rule covers potentially exempt transfers (PETs): outright gifts of capital that only escape IHT if you survive seven years. If you die within three years, the full 40% applies; between three and seven years, "taper relief" reduces the tax on the gift by 8% to 32% — but note that taper reduces the tax, not the value of the gift, and only bites once gifts exceed the nil-rate band (gov.uk — gifts and the 7-year rule).
| Gifts out of normal income (s.21) | Lump-sum gift under the 7-year rule (PET) | |
|---|---|---|
| When it leaves your estate | Immediately | After surviving 7 years |
| If you die within 3 years | Still fully exempt | Full 40% on the excess over the nil-rate band |
| Monetary cap | None — limited only by your surplus income | None, but exposed to IHT until the clock runs out |
| Funded from | Surplus income only | Capital (savings, assets) |
| Evidence required | Income & expenditure schedule (IHT403) | Date and value of the gift |
The two are not rivals — they are complementary. Use surplus income for the regular, repeatable giving that you want safe immediately; use the seven-year PET route for one-off transfers of capital you can afford to survive. A well-built plan uses both.
- Three tests, all at once: the gift must be regular ("normal"), paid out of income, and leave you enough income to live on (IHTA 1984, s.21).
- Surplus income is the key — not capital. Selling an asset or drawing down savings to gift does not qualify; it falls under the 7-year rule instead.
- It is immediately exempt — no seven-year survival needed — which is why it beats lump-sum PETs for an older or unwell donor.
- No cap. £1,500/month (£18,000/year) from a £90,000 pension can be fully exempt, year after year.
- Evidence wins or loses it. Keep a yearly income-and-expenditure schedule so your executors can complete form IHT403; capturing your expenditure matters as much as your income.
- It stacks with the separate £3,000 annual exemption.
Frequently asked questions
Is there a limit to how much I can give out of income?
No. Unlike the £3,000 annual exemption or the £250 small-gifts rule, the normal expenditure out of income exemption has no monetary cap. The only limit is your genuine surplus income — what is left after your own living costs. If you have £40,000 a year of surplus income, you can in principle gift all of it, provided every gift passes the three tests in section 21 of the Inheritance Tax Act 1984.
Can I use savings or an ISA to fund the gift?
No — that would be a gift of capital, which falls under the seven-year rule, not this exemption. The gift must come from income (net of income tax) in broadly the year it arises. HMRC's working rule is that unspent income becomes capital after about two years (IHTM14250), so you cannot let surplus accumulate for years and then label a one-off gift "out of income."
Do I have to survive seven years for the gift to be exempt?
No. That is the exemption's biggest advantage. A gift that meets all three tests is exempt the moment you make it — even if you die the next day. The seven-year clock applies to gifts of capital (potentially exempt transfers), not to qualifying gifts out of normal income.
Can the very first gift in a new pattern qualify?
Often, yes. HMRC accepts that a gift can be "the first of a pattern" where there is evidence of an intention to repeat it (IHTM14241). A dated letter stating you intend to make regular gifts, plus a standing order, is strong contemporaneous evidence that the pattern existed from day one.
What records will my executors actually need?
For each tax year you claimed the exemption, they complete form IHT403 with a schedule of your income (net of tax) and your normal expenditure, showing the gifts came from the surplus. Keep P60s, dividend vouchers, rental and interest statements, bank/standing-order records, and a yearly note of your living costs. Capturing expenditure is the part people most often forget — and the part HMRC most often queries.
Does this exemption stack with the £3,000 annual exemption?
Yes. The normal expenditure out of income exemption is separate and additional. You can gift surplus income under section 21 and still use your £3,000 annual exemption (and the £250 small-gifts allowance to other people) in the same tax year (gov.uk — gift exemptions).
Get the surplus-income gifting checklist
A printable yearly income-and-expenditure template your executors can lift straight onto IHT403 — plus the intention-letter wording.
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