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Santander: Cash ISA reviews

3.36
Based on 71 reviews, last reviewed 15th Sep 2025
75% decrease in 5 star reviews
in the past 90 days
No new 1 star reviews
in the past 90 days
See only 5 star reviews
34%
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24%
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11%
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6%
See only 1 star reviews
25%

Latest highest rating:

4

The process for setting up the ISA was long winded,... The process for setting up the ISA was long winded, and the call centre did not alwats help. It took a long time for them to get the account opened. Reviewed on: 15th September 2025
WLG's avatar
WLG

Latest lowest rating:

1

Absolutely terrible return. Absolutely terrible return. Lost £400 over 4 year period despite other competitors making a good return. Could have made £5,200 on a cash ISA. Obvio... Read more Reviewed on: 16th March 2025
DavidD A's avatar
DavidD A

About this product

Santander have a range of ISAs with a choice of fixed rates and variable rates.

The Santander Easy Access ISA needs a minimum deposit of £500 to open the account. Santander offer a one year or two year fixed rate ISA. You can manage your account via telephone banking, branch or by online and mobile banking.

Santander cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Santander before, you can also leave a review and share your experience.

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Santander Cash ISA reviews (71)

MOUNTAINS OF PAPER!

3
I opened a Santander ISA accounts a few years ago (online). Although I have never deposited any funds into this account I seem to be getting a high volume of paper from them...telling me my balance is £0, or that rates are going down etc...surely in this digital age, there's a better way of communicating with me! Reviewed on: 22nd March 2015

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