Write a review

Go to business site

TSB: Cash ISA reviews

Name: Cash ISA
Rating: 4.5 (15 reviews)

View other TSB products

4.50

Based on 15 reviews, last reviewed 22nd Jan 2026

100% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

60%

20%

2 star

1 star

Latest highest rating:

5

1) Really customer good customer care 1) Really customer good customer care Reviewed on: 22nd January 2026

Latest lowest rating:

N/A

This product has not received a review of either 1 or 2 stars.

Read all reviews Write a review

About this product

TSB have a range of cash ISAs to choose from.

The TSB Cash ISA Saver gives you instant access to your money and has a variable interest rate. The TSB Fixed Rate Cash ISA is available for 18 months, two years or three years. You can open any of the TSB cash ISAs for just £1.

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

Review TSB: Cash ISA now

Help others make smarter decisions by sharing your own experience.

Write a review

TSB Cash ISA reviews (15)

1) Really customer good customer care

1) Really customer good customer care Reviewed on: 22nd January 2026

Clear and easy to set up ISA in the app

It's easy to set up a new ISA, details are all clear, I just wish you could set it up beforehand through the app to pay the interest into another account so that you can earn more interest on it without waiting for the term to end. Reviewed on: 26th February 2025

TSB- highly recommend

Very good customer service and helpful and easy to get hold of Reviewed on: 24th August 2024

Good savings good interest easy on line banking

Good savings good interest easy on line banking Reviewed on: 15th February 2024

Interest

The banking app is brilliant but the interest paid on my cash isa and savings is an insult Reviewed on: 31st January 2023

TSB

A very trustworthy Bank with very helpful staff Reviewed on: 9th February 2020

Satisfactor

Account and service fine, wish the interest rate was better Reviewed on: 12th December 2019

Great service

This was very easy to set up and maintain Reviewed on: 23rd November 2019

Legendary

Apart from the online banking app being down a few months ago, I can't complain with TSB. Reviewed on: 13th January 2019

Low Interest Cash ISA

As with most banks, interest rates are low. This account does not automatically transfer you to a better rate when there is a slight rise in interest rates so you have to keep an eye out yourself Reviewed on: 25th November 2018

Do you have a different TSB product?

Share your experiences with products to help others make smarter financial decisions and learn more about different products available. Write a review

Are you a business? Get insights, reply to reviews, invite customers and understand their needs

Alternative products

Help to Buy ISA
from Santander 3.64 from 12 reviews
Cash ISA
from Ulster Bank 4.40 from 2 reviews
Cash ISA
from Close Brothers Savings 5.00 from 4 reviews

Want to see more from TSB?

Business Insurance
from TSB 5.00 from 1 reviews
Platinum Balance Transfer Card
from TSB 4.50 from 2 reviews
Monthly Saver
from TSB 4.50 from 10 reviews

View all products

Join Smart Money People

Keep up to date on ratings of your favourite businesses. Find out about our awards and write new reviews with ease

Create an account

News, guides and insight from our team

View resource hub