Can I Put £20,000 in an ISA Every Year? UK ISA Rules for 2026/27
Yes. You can put up to £20,000 into ISAs every tax year, provided you are eligible and your total new ISA subscriptions stay within the annual allowance. For the 2026/27 tax year, which runs from 6 April 2026 to 5 April 2027, the overall adult ISA allowance is £20,000. A fresh allowance becomes available when […]









