What is Gift Aid and how does it work?

Applies in: England and Wales · Scotland · Northern Ireland

Gift Aid is a UK-wide relief administered by HMRC. Charity tax is reserved, so the rules are the same in all three jurisdictions. The one difference is on the donor’s side, and it is set out below.

What Gift Aid is

The arithmetic runs in a direction people find counter-intuitive. The donation is treated as having been made net of basic rate tax. So the charity reclaims a proportion of what it received, not a proportion of some larger gross figure.

Three things have to be true before a charity’s trustees can treat a claim as safe:

• The payment is a gift of money, not a payment for something. Payments for services, rights or goods are not gifts.
• The donor has a valid declaration on file, and the charity can show it gave that donor an adequate explanation of their own tax position.
• The donor has paid enough tax in the tax year to cover the tax the charity is reclaiming, across every charity they gave to.

The third of those is the donor’s liability, not the charity’s — but it becomes the charity’s problem through the second. That is the mechanism the rest of this page is about.

This page covers the ordinary Gift Aid mechanism. It does not cover the Gift Aid Small Donations Scheme, a different scheme for cash you cannot attach a declaration to. Nor does it cover retail Gift Aid, which despite the name works differently again. Both have their own pages.

Gifts of shares or land sit outside Gift Aid altogether — see what you need to know when someone gives you shares or land.

Why “I am a UK taxpayer” is not a valid declaration

This is the most consequential error in charity fundraising, and it appears on a great many real declaration forms. HMRC states the position in terms, at Chapter 3.6.7 of its detailed guidance notes:

“A statement that ‘I am a UK taxpayer’ is not sufficient to meet the charity’s requirement to advise a donor of the tax implications of making a Gift Aid donation. A full explanation is essential to protect the individual donor and the charity. If the donor has not paid enough tax to cover the tax deducted from their Gift Aid donations, HMRC may ask the donor to pay the difference in tax and donors must be made aware of this. If the explanation is insufficient the Gift Aid declaration will not be valid and the charity may need to repay tax to HMRC.”

— HMRC, Charities detailed guidance notes, Chapter 3.6.7

Read the last sentence twice. The consequence of an inadequate tax explanation is not a warning letter. It is that the declaration is invalid, which means the charity has claimed tax it was not entitled to, and may have to repay it.

Two further points follow, and both are useful:

• The explanation does not have to be on the declaration form. It can be given separately — in a covering email, on the page the donor came from, in the script a telephone fundraiser reads. For online and direct debit giving, see setting up compliant regular giving. What the charity must be able to do is demonstrate that it gave it. That is an evidence problem, not a drafting problem. It is usually solved by keeping the version of the wording that was live on the date of the donation. That belongs in your Gift Aid record-keeping.
• The tax test is cumulative across every charity the donor gives to. No single charity can know whether a donor has passed it. That is precisely why the duty to explain falls on every charity separately, rather than on the one that happens to be largest.

What a declaration must contain — and what it does not need

The content requirements come from regulations made under the Income Tax Act 2007, not from HMRC’s guidance. What a Gift Aid declaration has to say works through them. A declaration must:

• give the donor’s name and home address
• name the charity
• identify the gift or gifts it covers
• confirm that those gifts are to be qualifying donations

Alongside it, the donor must be given the explanation of the tax effect that HMRC’s 3.6.7 requires. That is a separate requirement, not part of the form.

Four things charities commonly believe are required, and are not:

• A signature. HMRC: “there’s no requirement for a declaration to contain a signature”. Insisting on a wet signature depresses sign-up for no compliance benefit.
• A date. Not required either. A date does identify the period the declaration covers. Where that period is not otherwise clear from the wording, HMRC says it is necessary to ask for one.
• Writing. A declaration may be oral, in person or by telephone. But an oral declaration is ineffective until the charity sends the donor a written record of it. The charity cannot reclaim tax on a donation it covers until it has sent that record. The donor then has 30 days from being sent the record in which to cancel — and cancellation has retrospective effect.
• That it be given before the donation. It can be given before, at, or after the gift, subject to the claim time limit below.

The couples trap, which runs the other way

One HMRC bullet, read on its own, says a declaration must not include joint names. The reason given is that joint names would indicate the donation does not qualify, and would invalidate the declaration. Charities that stop reading there start turning couples’ forms away, and lose claims they were entitled to make.

The correct proposition is narrower. A single declaration must relate to one individual donor. But two people may use the same physical form. HMRC treats that as two declarations, each carrying that individual’s full name and home address, and identifying that individual’s share.

HMRC’s own words are at 3.10.2. “It’s possible for spouses, civil partners and other persons living together to make a ‘joint’ declaration on the same form (in effect, there are 2 Gift Aid declarations).”

Two more points sit alongside it. Where a donation comes from a joint bank account, the charity may assume it is from the person who gave the declaration. And a covering message signed “and family” does not disqualify the gift.

One honest note on sourcing. The rule about company names and joint names is HMRC practice, not a statutory invalidity rule. It has no counterpart anywhere in the regulations. The regulation that lists when a declaration is invalid lists those cases exhaustively, and does not include it.

What you can claim on, and what you cannot

The basic test is one sentence of HMRC’s, at 3.4.6. “Payments to a charity in return for services, rights or goods are not gifts to charity and so are not eligible for the Gift Aid Scheme.” Almost every hard case is that sentence applied to a particular kind of income.

The classification below is drawn from HMRC’s own tests, aggregated into one table. It is this project’s aggregation of HMRC Chapter 3, not a table HMRC publishes. Where a row turns on a judgement, the judgement is HMRC’s and the source paragraph is named. The step on which of your income can carry Gift Aid works from the same table.

Income	Gift Aid?	The point that decides it
Ordinary cash donation	Yes	A voluntary gift with nothing supplied in return.
Event tickets	No	Payment for a right of admission. A separate, genuinely voluntary donation on top of the ticket price can qualify — if it is genuinely voluntary and that is visible.
Lottery, raffle and “100 club” tickets	No	Payment for the right to enter a draw, not a gift.
Membership subscriptions	Sometimes	HMRC’s positive gateway is voting rights plus the right to attend the AGM. A subscription bought merely to receive the magazine “is the purchase of a magazine subscription and cannot be gift aided”.
Charity auction	Partly	Two limbs, both required: the item can be bought separately elsewhere, and the donor knows its value at the time of the winning bid. An item not commercially available elsewhere is valued at the price paid, so nothing is claimable; a celebrity-enhanced item is valued at what it fetches, not at its original price.
Church and street cash collections	Yes, with a declaration	Without a declaration it may fall under the small donations scheme instead.
Goods donated to a charity shop	Not directly	What is given is not the item but the net sale proceeds. That is retail Gift Aid — a separate mechanism with its own paperwork.
Corporate sponsorship	Usually no	If advertising or another benefit is supplied in return, this is trading income, with VAT consequences as well as tax ones.
Payment for services, rights or goods	No	The basic test, from which all the rows above follow.

One row is deliberately absent. Sponsored challenge events are not in it.

Sponsorship raised for a participant usually qualifies, but the participant’s own payment towards the trip does not. Beyond that, the answer turns on rules about a charity meeting part of a participant’s costs. The research behind this page did not work through them. Do not read the silence as a “yes”.

Donations financing a loan back to a connected person

A First-tier Tribunal decision in 2024 (John Harvey & Anor) considered donations used to finance loans to connected parties.

HMRC gives its account of it at 3.13.3. The act of making the loan was itself enough to break the limits defining a qualifying donation. And the benefit arising to the borrower “is equivalent to the full amount loaned”. The donation did not qualify.

Your charity may be offered a donation on terms that involve lending money back to the donor or someone connected to them. If so, read HMRC’s 3.13.3 before accepting.

Donor benefits: the two value tests

A charity may thank a donor. It may not give them much. A benefit may be received in consequence of the gift, by the donor or by a person connected with them. Two separate statutory tests then apply, and both must be passed.

The page on what you can give donors in return without losing Gift Aid works them through a membership scheme.

HMRC, at 3.20.2: “If the value of the benefits received exceeds either of these limits, the donation will not qualify for Gift Aid.”

• The relevant value test caps the benefit attached to a single gift, on a two-band scale. The statutory boundary is a gift that exceeds the band figure, not one at or above the next pound. A donation sitting between the two is governed by the higher band.
• The aggregate value test caps the total benefits from the same donor, to the same charity, in the same tax year — see £2,500. Benefits from gifts to a different charity do not aggregate. A prior gift only counts towards the total if it was itself a qualifying donation.

A correction worth carrying, because HMRC’s own presentation obscures it. HMRC’s summary table folds the aggregate figure into the relevant-value row, which reads as though there is a single cap on both. No such single cap exists.

The two tests have different statutory homes and different arithmetic. A large single donation has a relevant-value limit with no cap of its own; the aggregate test is what then bites.

Annualisation is the trap for membership schemes. A benefit may be a right to receive things at intervals of less than a year, or one of a series. Then both the gift and the benefit are annualised before the limits are applied. So a monthly, quarterly or annual subscriber is tested identically.

A one-off benefit may be received in consequence of a gift that is one of a series. Then the gift is annualised and the benefit is not. That is the harsher treatment, and it is often missed. Annualisation touches the relevant value test only; it does not apply to the aggregate test.

Claiming it: the deadline, the records, and what happens if you get it wrong

Claims go through Charities Online; making your first Gift Aid claim covers the submission. Two administrative points decide whether a claim survives contact with HMRC.

The deadline depends on your legal form, and the difference is not cosmetic. Both regimes give the same number of years — 4 years. But they run from different starting points. For a charitable company, CIO or CASC, the clock runs from the end of the accounting period. For a charitable trust, it runs from the end of the tax year.

Working to “from the end of the tax year” for every charity would be wrong for the majority, which are companies or CIOs. The window is also what makes a retrospective declaration useful. A donor can give one after the event, and the charity can still claim within the limit.

Retention is three different clocks, not one.

• Companies count from the end of the accounting period.
• Trusts count from the later of the end of the tax year or a fixed period after the claim.
• Donation envelopes count from the date the donation was included in a claim.

Enduring declarations covering ongoing donations must be kept permanently while the donations continue, with the clock starting only from the last gift covered. One caveat: the retention period for charitable trusts is HMRC guidance, not statute. No provision produces it, and only the shorter alternative limb has a clean statutory anchor.

The audit trail is a separate requirement from keeping the declaration. HMRC requires records linking each donation to an identifiable donor holding a valid declaration. It also requires acceptable evidence that the donor was told about their own tax liability. Both are what HMRC tests if it audits your Gift Aid.

HMRC adds a specific warning at 3.7.2. Transcribing declarations into a database does not satisfy the requirement, because the database does not demonstrate that the donor made the declaration.

If a claim was wrong. HMRC’s own statement is at 3.8.1. The charity is “liable to pay back to HMRC all tax repayments received in relation to those gifts”, including interest and possibly penalties.

Two things about that penalty regime are usually left out.

First, it is civil, not criminal. A person is not liable to a penalty under it for a matter for which they have been convicted of an offence.

Second, the percentages turn on whether the error was careless, deliberate, or deliberate and concealed, with reductions for disclosure. This page does not give the percentages. Criminal exposure exists but is separate and general: fraud, or cheating the public revenue.

Jurisdiction, and one Scottish difference

The charity’s claim is identical across England and Wales, Scotland and Northern Ireland. Income tax rates are not devolved in Northern Ireland, and charity taxation is reserved throughout, so nothing on the charity’s side changes.

The donor’s side does change in Scotland. A Scottish taxpayer paying the starter or basic rate is in the same position as anyone else.

One paying the intermediate, higher or top Scottish rate may claim the difference on their own return. That difference is between their rate and the rate the charity reclaims. The tax-to-cover rule applies to all of them. If you fundraise in Scotland, that is a sentence worth putting in your thank-you email.

What changed in April 2026, and why this page will not tell you much about it

HMRC announced four charity compliance measures with operative dates in April 2026. They cover:

• tainted donations
• approved charitable investments
• legacies within attributable income
• sanctions for charities that fail to meet their tax obligations

One of them touches Gift Aid directly: the tainted donation rules. Their test has been recast away from the donor’s main purpose and towards the outcome of the transaction.

We are not publishing the detail, and the reason is the source. HMRC’s policy paper describes draft legislation and speaks of “a view to the final legislation taking effect from April 2026”. The Finance Act 2026 as passed has not been read against it.

Two of the four measures are recorded in this project’s research at low confidence, and none of the four is cleared for drafting. You may have been told that the tainted donation rules changed this year. That is true. But ask anyone giving you the operative detail which version of the text they read.

What to do about it

If you are setting Gift Aid up, or fixing a declaration you now suspect is inadequate:

• Design a compliant Gift Aid declaration. This is the step that produces the thing: a declaration form, adopted and in use, with a tax explanation you can evidence. If you take one action from this page, it is re-reading your current wording against HMRC 3.6.7.
• Make your first Gift Aid claim. The submission itself, through Charities Online, with the schedule and an audit trail behind every line.

The declaration step assumes two things are already in place. You have applied to HMRC for charity recognition. And you have Government Gateway and Charities Online access.

A declaration may already be in use that you think is invalid. If so, fix the wording first. Then work out which past claims it affected — not the other way round.

Where this page stops

This page sets out what the law and HMRC’s published guidance say. It does not tell you whether a particular payment your charity has received is a gift, and it cannot.

Free routes, before any paid one:

• You are unsure whether a specific kind of income qualifies → the HMRC Charities Helpline (its number is on GOV.UK). They answer this question for free and it is the question they exist for.
• HMRC has opened an audit or is asking for records → the helpline first; then LawWorks or Advocate, which arrange free legal help for charities.
• Your question is about your charity’s status in Scotland or Northern Ireland, not the tax → OSCR and CCNI both answer questions free of charge.