NS&I Reviews 

13,244
•
TrustScore 4.5 out of 5

4.3

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Review summary

Created with AI, based on recent reviews

Evaluating 4,210 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently mention that the online platform is very user friendly, secure, easy to navigate, and makes purchasing investments extremely straightforward. People note that transactions run smoothly and safely with quick updates. Consumers also appreciate the helpful customer service, polite communications, and prompt email notifications whenever money is successfully added. Some reviewers were not happy with technical difficulties regarding account access, occasional website lags, and complicated password resets. Conversely, a small portion of people felt that processing cash withdrawals, setting up new accounts, and getting timely responses from customer support agents could sometimes be frustratingly slow.

What people talk about most

User experience

Users describe positive interactions with user experience, highlighting that the platform, website, and app... See more

Website

Customers consistently note ambiguous experiences with website, as many reviewers highlight the platform as... See more

Payment

Consumers find payment experiences varied, with many reviewers praising quick bank transfers, prompt... See more

Service

Reviewers mention positive feedback about service, noting that transactions run smoothly, cash transfers and... See more

Customer service

Reviewers highlight ambiguous aspects of customer service, with some consumers praising the calm, helpful,... See more

Reviews shaping this summary

Rated 4 out of 5 stars

A secure website which sometimes seems to want extra layers of proof of owners accounts. The app does not let you delve into the intricacies of your accounts. They keep in touch when necessary and inf... See more

Rated 4 out of 5 stars

Really enjoy the premium bonds, even when you win nothing, I perhaps would have only had a few quid interest in the bank so it’s always exciting to get a win. The app is helping make things easier to... See more

Rated 4 out of 5 stars

It's easy to put money in, however, if I need it out, I have to faff around with texts or calls, I wish they had a passkey/word system that got round that as I travel constantly and often lose my UK S... See more

Rated 5 out of 5 stars

Iv been saving with NS&I for a long time, while iv not won any big prizes the accumulation of prizes i have one is comparable with interest of other savings accounts and is also tax free. Online plate... See more


Company details

  1. Savings Bank

About NS&I

Written by the company

We’re the nation’s savings bank.

At NS&I, we support savers to achieve what they aspire to in life. We are the nation’s savings bank, and the only savings provider backed by HM Treasury. This means your savings are 100% secure, no matter how much you have saved with us.

We’ve been supporting the UK’s savers for over 160 years. With easy access savings accounts, fixed term investments and the chance to become a Premium Bonds millionaire — we’re the safe home for your savings.

Why save with us?

Written by the company

We're saving experts
We've been supporting the nation's savers since 1861. Today, millions of customers trust us with their savings.
We're the only savings provider backed by HM Treasury
We guarantee 100% of your savings – no matter how much you save.
We’re all about saving
Saving. Nothing more, nothing less. Whatever you’re saving for, we offer a range of products to suit your needs.
We're the home of Premium Bonds
Every £1 you save gives you the chance to win tax-free prizes every month – from £25 up to the two £1 million jackpots!

Contact info

Promotion box for NS&I

We’re here for you

Whether a new or existing NS&I saver, we're here and ready to help.

4.3

Excellent

TrustScore 4.5 out of 5

13k reviews

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4.3

All reviews

(13,244)

3,783 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 4 out of 5 stars

NS&I are a credit to the nation

The organisation's website is improving all the time. And that's great. It's also compulsory that they keep up with secure financial tech and banking systems. I wish they could pay a better rate of interest but hey, they have a decent range of products and human beings respond when you need them to. I remain loyal.

4 November 2025
Rated 1 out of 5 stars

I keep hoping that NSANDI will improve…

I keep hoping that NSANDI will improve its website. Very slow and for quite a few years, have not been able to complete their cash-in procedure properly - just get looped back to log in (no suggestions that phone operators make about clearing cookies history has ever worked either), so have to ask to withdraw by phone, also very difficult to access. 15 minute predicted wait this morning.

4 November 2026
Unprompted review
Rated 1 out of 5 stars

I have saved money for my daughter on…

I have saved money for my daughter on junior savings account ISA, My daughter has turned 18 back in August and for a next 3 months we keep calling to customer service then receiving letter than calling again, than they say new letter new call, no end to this process.
My child can't withdraw money what I have saved for her, not for nsandi!
Number of letters, number of calls and still not getting close.
Won't recommend them, really slow and uncertain

2 November 2026
Unprompted review
Rated 2 out of 5 stars

Absolute horrible customer service…

Absolute horrible customer service team!
I’ve had the unpleasant task of having to telephone NSI, on 4 separate occasions now. Every person I speak to in the team is awful. Not a very nice attitude at all. Very short, tut at me when I didn’t understand something, tone in their voice that isn’t pleasant.
Result - withdrawal of all mine and my son’s premium bonds. Can’t wait until I can get shut of my sons JISA aswell.
All ok if u can use the app, be prepared to be spoken down to if u need further help

1 November 2026
Unprompted review
Rated 5 out of 5 stars

You’re like my lost parents

You’re like my lost parents. Gentle notifications that I’ve had money added to my account or BACS transfer has completed.

Your communications are calm and human like.

That is a rarity nowadays.

And I love that you can hold off withdrawing until after the prize draw.

Bringing me dreams - passed on from my father - he was a huge NS&I fan 😊✨

1 November 2026
Rated 1 out of 5 stars

Absolutely dreadful

Absolutely dreadful. My son (16) has been trying to cash out his premium bonds for months without success. Whichever way he tries, NS&I come up with some new problem as to why it isn’t right. At the last attempt - and despite completing the form they themselves sent us - they told us we needed to make a series of handwritten changes to the standard form to make it acceptable. Guess what- they then rejected it. I had heard stories of how bad they were in relation to customer service and thought they must be exaggerated - they’re not. Whenever you manage to speak to someone it seems they go out of their way to be difficult and unhelpful. Avoid at all costs!

30 October 2026
Unprompted review
Rated 2 out of 5 stars

Bank Transfet

You really need to sort out the process when you buy more bonds. Once you have completed the transfer, nothing happens. It only when my bank notify’s me so I know you have taken the money. Only it (your website) just seems to leave me in nowhere land. Very poor. Needs to be sorted.

29 October 2026
Unprompted review
Rated 1 out of 5 stars

Twice now NS&I stopped putting my…

Twice now NS&I stopped putting my winnings into my designated account and didn’t bother to write, email or message me to say there was a security concern so they put it into their own account instead. Keep checking up on them

1 October 2026
Unprompted review
Rated 1 out of 5 stars

I am giving up

I am giving up! It is SO difficult to invest money in the NS&I. It took several attepmts and phone calls trying to buy Premium Bonds. Admittedly when I complained they eventually sent me £50 compensation.Since then I have tried for an hour, to no avail, to invest £10K in one of their savings accounts. I am going elesewhere. I do not trust them. Remember the Government Post office scandal!There are more reliable companies out there.

21 October 2026
Unprompted review
Rated 5 out of 5 stars

Excellent Customer Service from NS&I

I contacted NS&I because I had forgotten my password, and I was genuinely impressed with the service I received. The staff member was very helpful, patient, professional and friendly throughout the call.

They made the whole process easy to understand and helped me with my problem without making things complicated. It was a pleasure to speak to someone who was willing to help and took the time to provide such good customer service.

Thank you to the NS&I team for making my experience so positive. Customer service like this really makes a difference, and I truly appreciate the support I received. Keep up the excellent work!

19 October 2026
Unprompted review
Rated 1 out of 5 stars

terrible company making it impossible…

terrible company making it impossible to retrieve your childs saving and trust fund, absolute joke, ring them they tell u go online, go online they say ring the number, finally u get some1 helpful but its still impossible, never ever touch these crooks

21 October 2026
Unprompted review

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