Savings Accounts

To explore your options, simply choose the All button or click on the filters to refine the list. Fixed Rate Savers and Fixed Rate Cash ISAs are exclusively available for existing customers.

Castle Trust Bank savings accounts offer a safe home for your savings allowing you to earn interest with the peace of mind your eligible deposits are protected up to £85,000 by the FSCS. Enter your criteria into the calculator to find an account that's suitable for you.




How much would you like to save?

Please enter min £1,000 - max £{{savings.maxFormatted}}

When would you like the interest to be paid?

We have {{savingsItem.length}} account(s) available that meet your requirements of: Account type: {{savings.category}} Deposit amount: £{{savings.amount | number}} Interest frequency: {{savings.period}}





{{item.AER | number:2}}% AER*

Total interest payable

£ {{savings.fixCalculator(item.InterestApplied, item.RateScheduleType, item.GrossRate, item.Term, savings.amount) | number:2}}


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Can we help you find something different?

*AER stands for Annual Equivalent Rate and makes it easier for you to compare savings accounts.

Calculator information

This calculator is for illustrative purposes only, and the results are based on the figures you input. The calculator uses a simple interest calculation and shows the amount payable as gross; the tax treatment of any interest paid will depend on your personal circumstances. The figures generated by this calculator do not constitute a recommendation or financial or other professional advice from Castle Trust Bank.

Your home may be repossessed if you do not keep up repayments on your mortgage. Loans are subject to status, terms and conditions. This website is for information purposes only. If you are in any doubt regarding suitability of our products please seek advice from an accredited independent mortgage adviser.

Your eligible deposits with Castle Trust Bank are protected up to a total of £85,000 by the Financial Services Compensation Scheme, the UK’s deposit guarantee scheme. Any deposits you hold above the limit are unlikely to be covered. For further information about the compensation provided by the FSCS, refer to the FSCS website at

Castle Trust Bank means Castle Trust Capital plc, a company incorporated in England and Wales with company number 07454474 and registered office at 10 Norwich Street, London, EC4A 1BD. Castle Trust Capital plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority, under reference number 541910.

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