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 more than 24 million customers and over £240 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 more than 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 2024-25

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89.77

Digital-first

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97.77

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

6.7p

Administration cost per £100 of funds held by NS&I

500,000

As at March 2025, more than half a million Help to Save accounts had been opened

In 2024-25

In 2024-25, NS&I delivered £9.8 billion of Net Financing, against a whole year target of £9 billion (+/- £4 billion), excluding Green Savings Bonds.



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Inspiring a stronger savings culture

Our strategy is called Inspire & Invest. Here you can see our performance as well as the progress we’ve made towards each of our three strategic aims.

View annual report

Latest news

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