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Tax on your interest calculator
Whether your savings interest goes over your allowance.
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Tax-free interest left, 2026/27
£902
Of your £1,000 Personal Savings Allowance.
ISA interest never counts. Estimated. GOV.UK, 2026 to 2027 tax year.
Interest outside ISAs is tax free within your Personal Savings Allowance: £1,000 a year for basic rate taxpayers, £500 for higher rate, £0 for additional rate. ISA interest never counts.
From 6 Apr 2027 the tax on savings interest rises to 24%, 44% and 49% (planned, subject to Parliament).
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