What is the gross value of my donation and the net cost to me?

For 40% Higher Rate Taxpayers

If you give (over three years): The gross donation after Gift Aid is: The net cost to you after claiming tax relief at 40% is: The initial cost of your donation per year is: The net cost of your donation per year is: The net cost of your donation per month is: Set up your monthly direct debit today for:
£1,600 £2,000 £1,200 £534 £400 £33 £45
£2,000 £2,500 £1,500 £667 £500 £42 £56
£4,000 £5,000 £3,000 £1,334 £1,000 £83 £111
£4,800 £6,000 £3,600 £1,600 £1,200 £100 £134
£6,000 £7,500 £4,500 £2,000 £1,500 £125 £167
£8,000 £10,000 £6,000 £2,667 £2,000 £167 £222
£16,000 £20,000 £12,000 £5,334 £4,000 £333 £445
£40,000 £50,000 £30,000 £13,334 £10,000 £833 £1,112
£80,000 £100,000 £60,000 £26,667 £20,000 £1,667 £2,223
£200,000 £250,000 £150,000 £66,667 £50,000 £4,167 £5,556
£400,000 £500,000 £300,000 £133,334 £100,000 £8,333 £11,112
£800,000 £1,000,000 £600,000 £266,667 £200,000 £16,667 £22,223

For 50% Additional Rate Taxpayers

If you give (over three years): The gross donation after Gift Aid is: The net cost to you after claiming tax relief at 50% is: The initial cost of your donation per year is: The net cost of your donation per year is: The net cost of your donation per month is: Set up your monthly direct debit today for:
£1,600 £2,000 £1,000 £533 £333 £28 £45
£2,000 £2,500 £1,250 £667 £417 £35 £56
£4,000 £5,000 £2,500 £1,333 £833 £70 £111
£4,800 £6,000 £3,000 £1,600 £1,000 £83 £134
£6,000 £7,500 £3,750 £2,000 £1,250 £105 £167
£8,000 £10,000 £5,000 £2,667 £1,666 £139 £222
£16,000 £20,000 £10,000 £5,334 £3,333 £278 £445
£40,000 £50,000 £25,000 £13,334 £8,333 £695 £1,112
£80,000 £100,000 £50,000 £26,667 £16,666 £1,389 £2,223
£200,000 £250,000 £125,000 £66,667 £41,666 £3,472 £5,556
£400,000 £500,000 £250,000 £133,334 £83,333 £6,944 £11,112
£800,000 £1,000,000 £500,000 £266,667 £166,666 £13,889 £22,223