UK rules · isa.allowance
ISA allowance
The most that can be paid into ISAs in a tax year.
Validated v1UKIn force 6 April 2026 to 5 April 2027
| amount | £20,000 |
“In the 2026 to 2027 tax year, the maximum you can save in ISAs is £20,000”
Source: HMRC: www.gov.uk/individual-savings-accounts · checked 6 October 2026 · page last updated 8 January 2025
Version history
No changes have been published since the dataset was first verified.