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ISA Savings Calculator

As a way of demonstrating the difference using your ISA Tax Free limit can make, enter the details into our Calculator and we’ll calculate for you how much more your savings will grow when using your up to £3,600 Tax Free ISA allowance.

The difference will depend on the rate of interest your account offers and whether you are a higher rate Tax Payer, so please be careful to select the correct options. Also bear in mind that interest rates can vary and most likely will change several times over a longer term investment.