With Gift Aid, your generous donation of £10 would be worth £12.50 at no extra cost to you.
I am a UK taxpayer and I understand that if I pay less Income and /or Capital Gains Tax than the amount of Gift Aid claimed on all my donations in the relevant tax year, it is my responsibility to pay any difference.
These pages are for you if you've just learnt that you have HIV. They might also be helpful if you've known for a while, but have not wanted to find out more about HIV until now.