Gift Aid Donation Calculator UK

How Does Gift Aid Work in the UK?

Gift Aid is a UK government scheme that allows charities to reclaim basic rate tax (20%) on donations made by UK taxpayers. This means every £1 you donate becomes £1.25 to the charity at no extra cost to you.

Gift Aid Explained

• Charities claim 25p for every £1 donated
• Higher and additional rate taxpayers can reclaim the difference between their rate and the basic rate
• You must have paid at least as much UK income or capital gains tax as the charity will reclaim

Who Benefits From Gift Aid?

Both charities and donors benefit. Charities get more money from each donation, while higher-rate taxpayers can claim personal tax relief through self-assessment.

Example Scenarios

Basic Rate Taxpayer (20%):
A £100 donation becomes £125 to the charity. No personal tax benefit.

Higher Rate Taxpayer (40%):
A £100 donation becomes £125 to the charity. The donor can reclaim £25 through their tax return.

Additional Rate Taxpayer (45%):
The donor can reclaim £31.25, meaning the effective cost of the £125 donation is just £68.75.

Important Notes

• You must complete a Gift Aid declaration
• You can include past 4 years of donations in your current tax return
• You must be a UK taxpayer

Why Use This Calculator?

• Instantly estimate Gift Aid impact
• Plan your donations for maximum tax efficiency
• Check if you’re eligible for higher rate tax relief

FAQs

Q: What happens if I donate but don't pay tax?
A: You may be liable to pay the difference back to HMRC. Only donate with Gift Aid if you've paid sufficient tax.

Q: How do I claim tax relief as a higher-rate taxpayer?
A: Through your self-assessment tax return. HMRC adjusts your tax code or refund your overpaid tax.

Q: Can I Gift Aid in someone else’s name?
A: No, the donor’s name and tax status must match the Gift Aid declaration.

Whether you're a regular giver or planning a one