How much is the personal savings allowance?
Basic-rate (20%) taxpayers – will be able to earn £1,000 interest with no tax (so a max tax saving of £200 compared with before).
Higher-rate (40%) taxpayers – will be able to earn £500 interest with no tax (so a max tax saving of £200 compared with before).
Additional-rate (45%) taxpayers: £0 – they do not get an allowance.
Interest that is already tax-free isn’t included – so this includes ISA interest and Premium Bond ‘winnings’. Interest from these will still be paid tax-free, it just won’t count toward your PSA limit. So, if you get £500 in ISA interest, and you’re a basic-rate taxpayer, you’ll still have £1,000 of PSA to cover other interest.