This is not financial advice. You need to do your own research and see what products are right for you. Figures correct when published on 2nd March 2026.
Personal Saving Allowances
Basic rate tax payers can earn £1,000 of interest on savings per tax year.
Higher rate tax payers can earn £500 of interest on savings per tax year.
£20,000 is the total you add to all of your ISAs per tax year, but you can now open as many as you wish. This will change in 2027 for under 65 year olds who will get only £12,000 for cash ISAs.
Lifetime ISAs are limited to £4,000 per year. The Lifetime ISA is set to be replaced, but still open to new customers for now. Make sure you understand withdrawal penalties and limits.