Don’t abandon cash Isas

People are abandoning cash Isas in their droves since the introduction of the personal savings allowance. But abandoning cash Isas completely is a mistake that could leave you facing a tax bill in the future.

People are abandoning cash individual saving accounts (Isas) in their droves since the introduction of the personal savings allowance. A total of £1.7bn was withdrawn from cash Isas in June, the largest amount since records began, according to the latest figures from industry body UK Finance. Meanwhile, £6.5bn was paid into standard savings accounts over the same period. However, abandoning cash Isas completely is a mistake that could leave you facing a tax bill in the future.

The personal savings allowance lets basic-rate taxpayers earn up to £1,000 in interest per year before paying tax on their savings income. This allowance then tapers off as you earn more. Higher-rate taxpayers only get a £500 allowance, and additional-rate taxpayers get no allowance at all. That means if you get a pay rise that takes you into a different tax bracket, you could find yourself suddenly liable to pay tax on your savings. By contrast, money held in a cash Isa can grow tax-free regardless of how much you earn.

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Ruth Jackson-Kirby
Freelance journalist

Ruth Jackson-Kirby is a freelance personal finance journalist with 17 years’ experience, writing about everything from savings accounts and credit cards to pensions, property and pet insurance.