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NatWest: Cash ISA reviews

Name: Cash ISA
Rating: 4.11 (99 reviews)

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4.11

Based on 99 reviews, last reviewed 17th Apr 2026

200% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

60%

20%

Latest highest rating:

5

Amazing Cash ISA- Great Bank I’ve been with NatWest since I was a kid, I had a Child’s account. I had a cash ISA for my savings, they always payed a competitive interest rate and ... Read more Reviewed on: 17th April 2026

Latest lowest rating:

2

The interest rate on the Help to Buy ISA is very poor. The interest rate on the Help to Buy ISA is very poor. Reviewed on: 23rd November 2024

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About this product

NatWest offers two types of cash ISAs - an instant access cash ISA and a fixed rate cash ISA.

NatWest offer one year or two-year fixed rate cash ISAs which can be opened with £1,000. The NatWest Instant Access ISA can be opened with just £1.

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

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NatWest Cash ISA reviews (99)

Way to Go

I went to St Austell (Cornwall) Branch the staff there have always treated me with consideration. The staff went out of their way to help me with my ISA. Reviewed on: 9th March 2023

This ISA was great

This ISA term ended but I was able to transfer into another fixed rate ISA, knowing it’s safe and it’s earning a higher rate of interest. Reviewed on: 27th February 2023

Really good

Love this bank and services. Easy setup and app / online operation Reviewed on: 22nd February 2023

Friendly branch staff

My local branch as always been helpful with my banking needs for the last decade I've been with the bank,appointments are easy to book and if I need any help on cash machine someone is always available to help Reviewed on: 22nd February 2023

I would not use any other Bank.

Many yrs ago I was of no fault unfortunately, I had to go bank rupt, and trying to get a bank account was impossible. Natwest was the only Bank who would open an account for me. So I am extremely grateful for your help. Reviewed on: 20th February 2023

Good

It’s good, nothing bad about it Reviewed on: 19th February 2023

Good and easy to use app

great bank! highly recommend it to anyone. Reviewed on: 18th February 2023

Flexible & trustable

Encouraging people to involve their banks products. Reviewed on: 18th February 2023

Excellent

I am with NatWest bank since long time. From my experience I can tell this is excellent bank and excellent customer service Reviewed on: 18th February 2023

Best Bank.

Some good sections to help easily run your account. Very easy to use too. Reviewed on: 18th February 2023

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