Bank raises interest rate on Cash ISA to 4.94% and earns 'excellent' rating

The new Cash ISA deal offers an "attractive" option for savers looking to invest their money for one year.

By Katie Elliott, Personal finance reporter based in London

Man smiling while online banking

Bank raises interest rate on Cash ISA to 4.94% and earns 'excellent' rating (Image: GETTY)

Castle Bank has increased the interest on its fixed rate Cash ISA to 4.94 percent, earning an “excellent” Moneyfactscompare rating.

Savers can get started with a minimum deposit of £1,000 and interest is fixed for one year and paid on maturity.

Commenting on the deal, Caitlyn Eastell, a spokesperson at Moneyfactscompare.co.uk, said: “Castle Trust Bank has increased the rate on its one-year Fixed Rate e-Cash ISA, this week which improves its position within the market.

“The account pays an attractive 4.94 percent and may well appeal to savers looking to utilise their ISA allowance and receive a guaranteed return on their investments.

“Earlier access is permitted; however, it will be subject to a 90-day loss of interest penalty and closure of the account, which should be carefully considered.”

What is an ISA?

ISA stands for Individual Savings Account.

The main difference between an ISA and other savings accounts is it offers tax-free interest payments.

The ISA allowance for the 2024/25 tax year is £20,000.

You can have a cash ISA - including a Help to Buy ISA - a stocks and shares ISA, an innovative finance ISA, a Lifetime ISA or a mixture of them all.

You must save or invest by April 5 - the end of the tax year.

Ms Eastell noted that it’s “crucial” savers fund their account with at least the minimum opening investment of £1,000 within the first 14 days, otherwise, they will receive no interest payment and their money will be refunded.

She added: “Savers can contribute more funds if they wish as further additions are permitted for 14 days from the account opening.

“On assessment, the account secures an Excellent Moneyfacts product rating.”

While Castle Trust Bank may be offering a more attractive deal, it isn’t currently taking the top spot for one-year fixed rate Cash ISAs.

For multiple months, Virgin Money's One Year Fixed Rate Cash ISA Exclusive (Issue 13) has placed top of the list with an Annual Equivalent Rate (AER) of 5.05 percent.

There is no minimum deposit required to get started, interest is applied on maturity, and early access is subject to 60 days' loss of interest.

Secure Trust Bank places just behind with an AER of 4.95 percent. Savers need a minimum deposit of £1,000 to launch the account and interest is paid yearly.

Earlier access is only permitted on closure and will be subject to a 90-day loss of interest via the nominated account.

Commenting on the market, Lucinda O’Brien, Money.co.uk’s savings expert said the number of high-interest-paying savings accounts still available is “good news”.

Ms O’Brien said: “There are still plenty of competitive deals available in the market.”

However, she warned: “With a new Government now in place, things could change, so it’s important to compare deals now to avoid missing out.”

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