Best Fixed Rate Cash Isa 2025/2025. There's a limit to how much you can add to isas each year, including your cash isa. It's like a savings account, but as the money grows you won't have to pay income tax or capital.

Currently, you can open and pay into one isa of each type in the same tax year. At shawbrook, we offer a range of cash isas including easy access cash isas which let you withdraw money at any time, and fixed rate cash isa options with fixed terms ranging from.