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Online Cash ISA
(Issue 3)

Couple open an Online Savings Account with the Marsden Building Society from the comfort of their own home

Make the most of your 2024/25 ISA allowance of £20,000 with our Online Cash ISA. With easy access to your funds online, you can pay in a lump sum or make regular smaller payments throughout the year. You can also transfer used ISA allowances from other providers.

Rates effective from 03 July 2024.


Key features:

  • A variable rate of interest
  • Access your money whenever you like online
  • £5,000 to open
  • Receive your interest once a year
  • Option to transfer used ISA allowances into this account, including both previous and current years' subscriptions
  • Open online

Rates available up to:


Account access:

Easy access

Open an account

Account name

Online Cash ISA (Issue 3)

What is the interest rate?



Rates effective from 03 July 2024.

Interest is variable, calculated on a daily basis and paid annually on 05 April.

Can Marsden Building Society change the interest rate?

The interest rate is variable so we can increase or decrease the rate at any time.

If the interest rate on your account falls, and the balance in your account is £100 or more, we will personally notify you of the change. All our interest rates are available in our branches and on our website.

For more details about why we may change the rate, and when we’ll let you know about a change, please refer to our General Retail Savings Account Terms and Conditions.

What would the estimated balance be after 12 months based on a £5,000 deposit?

If you saved £5,000, the estimated balance after 12 months would be £5,245.

This example assumes an investment of £5,000 is made on 06 April, no withdrawals or further deposits are made throughout the 12 months, the interest earned is added to the account, and no changes are made to the current interest rate. It is provided for illustrative purposes only and does not take into account your individual circumstances.

How do I open and manage my account?

This account is available to UK residents and can be opened and operated online only. To apply online, visit our ‘eSavings’ platform and follow the steps on screen.

The minimum balance to open the account is £5,000. The overall maximum holding by any one person in respect of all savings accounts with the Society is £250,000. This includes money held in a joint account.

Payments into the account can be made by debit card (up to £1,000) or by electronic payment (including standing order but not direct debit). The first payment into the account must be within 5 working days of account opening, otherwise the account will be closed. If opened by debit card, the remainder of the minimum opening balance must be paid by Faster Payment within 5 working days of account opening.

Additional deposits can be made at any time up to the annual ISA subscription limit, currently £20,000 for the 2024/25 tax year. As this is not a flexible ISA, any amounts withdrawn can only be replaced by using your current years’ ISA subscription allowance.

You may transfer used ISA allowances from other providers, including both previous and current years’ subscriptions.

Can I withdraw money?

You can withdraw from your account whenever you need to using our eSavings platform.

You can close the account at any time if you need to, however, please be aware that closing the account means ISA status will be lost.

Additional information

*Tax-free means that interest is not subject to income tax.

†AER stands for the Annual Equivalent Rate and shows you what the interest rate would be if interest was paid and added each year.

Interest will be paid tax-free. The favourable tax treatment of ISAs may change in the future.

Download our full savings terms and conditions: General Retail Savings Terms and Conditions (PDF)

Download our product terms and conditions: Online Cash ISA (PDF).

To apply online, visit our ‘eSavings’ platform and follow the steps on screen.

Download our list of Identification Requirements: Identification Requirements (PDF)

Download our Cash ISA Transfer Authority Form: Cash ISA Transfer Authority Form (PDF)

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We're here to help

We want to provide the best service possible, so if you have any questions, get in touch. You can contact us by phone, visit us in branch or email us – we’ll be happy to help.

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