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    Fixed Rate Cash ISA

    Enjoy tax-free savings and peace of mind about your returns. Our Fixed Rate Cash ISAs make it simple to plan for the future.

    At a glance

    Fixed rate

    The interest rate is fixed and will not change during the term.

    Interest payments

    Interest begins to add up once your cleared payment is received. Interest is compounded and is paid into your Fixed Rate Cash ISA annually and at maturity.

    Adding funds

    You need to deposit at least £10,000 and no more than £2 million to open the account. You can send the money in single or multiple transfers within 10 days of your application being accepted.

    Withdrawals

    You can't take money out or add more money during the term of the account.

    Account holders

    Fixed Rate Cash ISAs can only be held by one person, meaning you can't have a joint ISA account.

    Maturity

    We'll contact you about 14 days before your Fixed Rate Cash ISA ends to explain your options. If we don't hear from you, your balance will go into a Cash ISA Maturity Account.

    Cooling off period

    If you close your account within 14 days of opening it, you won't be charged, and it won't count towards your ISA tax allowance for that year. After 14 days, you'll need to withdraw the full amount and pay an early closure fee, which is detailed in your application and product terms and conditions.

    If you're looking to deposit over £1 million, get in touch with us so we can discuss your options.

    Contact us
    Term
    AER / Gross PA AER
    Monthly intrest Gross Gross PA
    Annual intrest Gross PA
    1 Year
    4.65% AER / Gross PA AER
    Gross PA
    Annual gross
    Monthly gross
    4.65% AER
    2 Year
    4.71% AER / Gross PA AER
    Gross PA
    Annual gross
    Monthly gross
    4.71% AER
    3 Year
    4.66% AER / Gross PA AER
    Gross PA
    Annual gross
    Monthly gross
    4.66% AER
    5 Year
    4.71% AER / Gross PA AER
    Gross PA
    Annual gross
    Monthly gross
    4.71% AER

    This account could be right for you if…

    • You prefer a fixed rate so you'll know exactly how much interest you'll earn
    • You want to benefit from tax-free savings
    • You have a lump sum to deposit
    • You want to leave your tax-free savings to grow without dipping into them

    You should consider another account if…

    • You want a variable interest rate that may go up or down
    • You want flexibility to be able to top up or withdraw your money anytime
    • You want to pay money in after the first 10 days

    Additional information

    AER:

    AER stands for Annual Equivalent Rate and illustrates the interest rate you would earn from a savings account over the course of a year, and it takes any compounding of interest into account.

    Gross PA:

    Gross PA means Gross Per Annum, which shows the interest rate payable without tax deducted.

    ,

    Key features

    Fixed rate

    The interest rate is fixed and will not change during the term.

    Interest payments

    Interest begins to add up once your cleared payment is received. Interest is compounded and is paid into your Fixed Rate Cash ISA annually and at maturity.

    Adding funds

    You need to deposit at least £10,000 and no more than £2 million to open the account. You can send the money in single or multiple transfers within 10 days of your application being accepted.

    Withdrawals

    You can't take money out or add more money during the term of the account.

    Account holders

    Fixed Rate Cash ISAs can only be held by one person, meaning you can't have a joint ISA account.

    Maturity

    We'll contact you about 14 days before your Fixed Rate Cash ISA ends to explain your options. If we don't hear from you, your balance will go into a Cash ISA Maturity Account.

    Cooling off period

    If you close your account within 14 days of opening it, you won't be charged, and it won't count towards your ISA tax allowance for that year. After 14 days, you'll need to withdraw the full amount and pay an early closure fee, which is detailed in your application and product terms and conditions.

    Award-winning savings, celebrated by experts

    We're proud to have been recognised with a number of industry awards, reflecting our commitment to good customer service and trusted savings products.

    Five award badges: Money Comms Top Performers 2026 for Cash ISA Provider of the Year, Moneyfacts Awards 2026 for ISA Provider of the Year, Moneynet Award Winner 2026 for Overall Savings Provider of the Year, Moneyfacts Awards 2026 for Fixed Rate Savings Provider of the Year and Money Comms Top Performers 2026 for the Most Consistent Best Buy Savings Provider

    Your eligible deposits held by a UK establishment of Close Brothers Limited are protected up to a total of £120,000 by the Financial Services Compensation Scheme (FSCS), the UK's deposit guarantee scheme.

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