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NatWest: Cash ISA reviews

Name: Cash ISA
Rating: 4.19 (99 reviews)

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4.19

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)

Quality

The quality of natwest isa is brilliant so easy to use on the app. Transfer money in and out I'd u desire. The whole app is good to use. And least natwest allows you to be dealt with in branch unlike other banks Reviewed on: 18th February 2023

very easy to use app

The app is so easy to use and the response time from agents on live chat is great. Reviewed on: 18th February 2023

Secure and safe

NatWest is a trusted bank and offers great perks and interest whilst keeping your money completely secure and safe Reviewed on: 18th February 2023

Banking with NatWest is so easy.

I have banked with NatWest since I was a child and I honestly have had no issues. Even when I was being my first house and had to transfer money and close accounts, they were amazingly helpful and clear. Reviewed on: 18th February 2023

Very easy to set up

Good information on line and very easy to apply for account Reviewed on: 18th February 2023

Natwest is the best

Always helpful, when visiting a branch. The app is brilliant, couldn't ask for better. X Reviewed on: 18th February 2023

Natwest

The best bank in the UK never failed me or let me down Reviewed on: 18th February 2023

Easy and safe

Can't fault this product safe and secure no worries! Reviewed on: 18th February 2023

Fantastic app

The banking app is use friendly and contains all you need for your banking Reviewed on: 18th February 2023

Very straightforward

Very straightforward easy to use with a nice interface that offers not fuss to use. Your finantial affairs do get sorted quick and easy. For me, there is no need ever to a trip to the hight street office. Great! Reviewed on: 17th February 2023

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