Is charity donations
tax deductible?

No, not as a business expense. GOV.UK says you cannot claim donations to charity (GOV.UK). Instead, Gift Aid lets the charity claim 25p for every £1 you give, and if you pay higher-rate tax, you claim extra relief on your return (GOV.UK). Sponsorship with a genuine advertising return is different.

Many sole traders give to charity, sometimes in the business's name. The gift is still personal generosity, not a cost of earning profits, so it is not a business expense. Gift Aid is the relief that exists for it, and it can be worth more than people expect, especially for higher-rate taxpayers.

Is charity donations tax deductible?

The HMRC rule

Your own pension contributions and gifts to charity are not business expenses. They get tax relief through the pension or Gift Aid sections of the return instead. The rule comes from Marketing, entertainment and subscriptions, Donating to charity: Gift Aid, HMRC Business Income Manual BIM47410: annual subscriptions to charities.

GOV.UK lists donations to charity among the costs you cannot claim, and says you may be able to claim for sponsorship payments (marketing, entertainment and subscriptions). HMRC's manual says subscriptions for general charitable purposes are almost always made for non-trade purposes (BIM47405). Gift Aid lets charities claim basic-rate tax on donations, and higher-rate taxpayers can claim the difference (Gift Aid).

When you can claim it

• Gift Aid on cash donations, adding 25p per £1 for the charity.
• Higher-rate relief on Gift Aid donations through your return.
• Gifts of trading stock or business equipment to charities, under specific rules.
• Sponsorship with a genuine advertising return.

When you cannot

• Cash donations as a business expense.
• Donations described as sponsorship with no promotional return.
• Raffle tickets and charity auction purchases.
• Donations to causes connected with you personally.

What to claim instead

Make donations personally with a Gift Aid declaration. Keep a record of the amounts, and enter the total on your Self Assessment return: it extends your basic rate band, giving higher-rate relief. You can also elect to treat donations as made in the previous tax year.

How to decide if you can claim it

1. Was it for the business? A cost is only allowable if you incur it wholly and exclusively for the business. If it also serves a personal purpose that cannot be separated, such as clothing that keeps you warm or a meal that keeps you going, HMRC disallows it.
2. Is part of it personal? Where a cost has a business part you can identify, such as the business calls on a phone bill or the business miles in a car, you claim that part and leave the rest out, on a reasonable basis you can explain.
3. Is it a running cost or something you keep? It is not a cost of running the business at all, so the accounting basis makes no difference: it never goes in your expenses, although it may have a relief of its own elsewhere on the return.
4. Is there a specific rule? For charity donations, the deciding rule is reliefs claimed elsewhere on the return: your own pension contributions and gifts to charity are not business expenses. They get tax relief through the pension or Gift Aid sections of the return instead.

Worked example: a higher-rate donor

A sole trader who pays higher-rate tax gives £800 to charity with Gift Aid. The charity claims £200, making £1,000. She enters £800 on her return, which extends her basic rate band by £1,000 and saves her £200 in tax. The gift costs her £600. It does not reduce her business profit or Class 4.

How Gift Aid works

When you give with a Gift Aid declaration, the charity claims basic-rate tax on your donation, 25p for every £1. You must pay at least as much Income Tax or Capital Gains Tax in the year as the charity claims.

Higher-rate relief

Higher and additional rate taxpayers claim extra relief by entering Gift Aid donations on their return. The gross donation extends the basic rate band, so more of your income is taxed at 20%. Gift Aid also reduces adjusted net income, which can help with the personal allowance taper and child benefit charge.

Gifts of stock and equipment

HMRC's manual covers gifts in kind: gifts of trading stock or business equipment to charities and some educational establishments can be allowable under specific rules. Gifts of the business's own products are treated differently from cash.

Sponsorship or donation

Sponsorship is allowable only when it is paid wholly for business promotion. A donation announced publicly is still a donation. If there is any personal reason, the sponsorship fails the test.

Paying from the business account

Sole traders often pay personal costs from the account they use for the business. That is allowed, but the payment is drawings, not an expense. Record it that way so it does not end up in your expense totals. If your accounts do include it, the full self-employment pages have a disallowable column, box 45 for other expenses, where the same amount is added back.

Payroll giving for employees

If you employ people, you can offer payroll giving, which lets them give to charity from their gross pay. The donations are theirs, not yours, and the scheme's running costs are allowable.

Where it goes

Donations go in the Gift Aid section of your return, not the business pages. If included in your accounts, add them back in box 45.

Where it goes on your return and in MTD

Because it is not allowable, a sole trader leaves it out of expenses altogether. If it went through your business account, record it as drawings or a non-business payment, and if your accounts include it, add the same amount back in the disallowable column of the full self-employment pages.

If your turnover was under £90,000, you can use the short self-employment pages (SA103S), which ask for a single figure for total allowable expenses rather than a box-by-box breakdown, and the full pages let you give just a total in box 31 too. The category still matters for your own records and for Making Tax Digital, where each quarterly update uses the same categories unless you choose to send one consolidated figure.

Most sole traders now use the cash basis, the default from the 2024/25 tax year, which counts a cost when you pay it. On traditional accounting you count it when you incur it, and equipment you keep goes through capital allowances rather than expenses.

How much an allowable cost saves

The value of a deduction is the tax it removes from your profit, not the cost itself. At the basic rate a sole trader saves 26p for every pound of allowable expense, at the higher rate 42p, and in the personal allowance taper between £100,000 and £125,140 as much as 62p. Landlords pay no Class 4 on rental profit, so they save 20p or 40p.

What £1,000 of allowable expense saves a sole trader in 2026/27

• Basic rate (20% + 6%)£260
• Higher rate (40% + 2%)£420
• Additional rate (45% + 2%)£470
• Allowance taper band (60% + 2%)£620

Records to keep

Keep a record of each donation, the charity and whether you made a Gift Aid declaration. You need the total for your return.

From 6 April 2026, sole traders and landlords with qualifying income over £50,000 keep these records digitally and send quarterly updates under Making Tax Digital, falling to £30,000 from April 2027 and £20,000 from April 2028. The MTD requirement checker shows when it applies to you.

Common mistakes

• Claiming donations as a business expense.
• Not claiming higher-rate relief on Gift Aid.
• Calling a donation sponsorship.

Related expenses

This item sits in the other business expenses category, alongside art and collectibles, care home fees, clothing and workwear, cryptocurrency, fines and penalties, funeral costs, furniture and glasses and eye tests. The A to Z of expenses answers the same question for every other cost.

TapTax sorts each cost into the right category as you record it, applies the business share where you set one, and keeps the receipts with the figures, ready for your quarterly updates and final return.