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 £207 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 2021-22


Operational Delivery


Customer Satisfaction

1.6 million

A total of 1.6 million people have now downloaded NS&I's prize checker app


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

In 2022-23

In Q2 2022-23, NS&I delivered £2.1 billion of Net Financing, giving a half-year total of £3.4 billion. This is as at Q2 2022-23 and is against a whole year Net Financing target for 2022-23 of £6 billion (+/- £3 billion). 

Inspiring a stronger savings culture

Here you can see our performance and the progress we’ve made towards each of our six strategic aims that make up our Inspire & Invest strategy.

View annual report

Latest news

NS&I brings back one-year fixed rate Bonds for general sale

New Issues of one-year fixed rate Guaranteed Growth Bonds and Guaranteed Income Bonds are on sale from today at 4.00% gross/AER and 3.90% gross/3.97% AER respectively Close to half a million existing NS&I customers may also benefit from interest rate increases for Guaranteed Growth Bonds, Guaranteed Income Bonds and Fixed Interest Savings Certificates NS&I is bringing back on sale its one-year fixed rate Guaranteed Growth Bonds and Guaranteed Income Bonds and increasing interest…

500th Premium Bonds millionaire made in landmark draw with jackpot winners from Sefton and Sheffield

Five hundred Premium Bonds holders have now been made millionaires since the £1 million jackpot prize was first introduced in 1994 thanks to February’s landmark draw. Agent Million delivered the life-changing news to the February winners based in Sefton in Merseyside, and Sheffield. The jackpot winning numbers were drawn by the fifth incarnation of ERNIE, NS&I’s famous random number generator.

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