Corporate Site

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One of the UK’s largest savings organisations

Benefitting the public and the public purse

NS&I is one of the largest savings organisations in the UK with 25 million customers and more than £202 billion invested.

NS&I is both a government department and an Executive Agency of the Chancellor of the Exchequer. Our origins can be traced back 160 years to 1861.

When customers invest in NS&I products, they are lending to the Government, which goes towards the public purse. In return, the Government pays interest, or prizes for Premium Bonds. We offer 100% security on all deposits.

Our performance

In 2020-21


Digital First


Amount of key service levels achieved versus total contractual service levels, where service credits apply, across all GPS clients


First bonus payments paid in December 2020 to Help to Save


Increase in the number of under-16s saving with NS&I

In 2021-22

In Q3 2021-22, NS&I delivered £1.6 billion of Net Financing, giving a year-to-date Net Financing total of £2.2 billion. This is against a whole year Net Financing target for 2021-22 of £6 billion (+/- £3 billion). 

Inspiring a stronger savings culture

This was the third year of our strategy, Inspire & Invest. Here you can see our performance as well as the progress we’ve made towards each of our six strategic aims.

View annual report

Latest news


NS&I will increase the Premium Bonds prize fund rate from 1.00% to 1.40%, effective from the June 2022 Premium Bonds prize draw. The odds of each £1 Premium Bond number winning a Premium Bonds prize will also change from 34,500 to 1 to 24,500 to 1. The increased prize fund rate will see an estimated additional 1.4 million prizes paid out in the June Premium Bonds prize draw.


Thanks to the randomness of ERNIE, a Premium Bonds holder in Greater Manchester and another in Wandsworth will be waking up £1 million richer after winning the jackpot in the May Premium Bonds prize draw. The first jackpot-winning number is 281HY160082 and belongs to a winner in Greater Manchester. The jackpot winner holds £50,000 in Premium Bonds and purchased the winning Bond in September 2016. 092QC393046 is the second jackpot-winning number and the Bondholder lives in Wandsworth. The…

Join our team

Find out how to use your commercial skills and fresh thinking to create value for the public purse, and inspire the savers of today and tomorrow.

Learn more about working at NS&I