Answers · UK 2025/26
Is money in National Savings and Investments (NS&I) protected if something goes wrong?
Money held in NS&I products (including Premium Bonds, Income Bonds, and other NS&I savings accounts) is 100% backed by the UK government via HM Treasury, meaning there is effectively no practical limit on protection (unlike the £85,000 FSCS limit that applies to ordinary bank and building society savings), making NS&I one of the safest places to hold large sums of cash savings in the UK.
Full answer
NS&I occupies a distinctive position in the UK savings landscape, offering a level of government-backed security that goes beyond what any ordinary bank or building society account can offer, though this comes with some trade-offs in typical returns and product features. **Why NS&I is different from a bank or building society** Most UK savings accounts are protected by the Financial Services Compensation Scheme (FSCS) up to £85,000 per person, per authorised institution -- if a bank or building society fails, this scheme protects savers up to that limit, but any amount above £85,000 held with a single institution is at risk. NS&I, by contrast, is not a bank at all -- it is a government agency, and money deposited with it is a direct liability of HM Treasury, backed by the government itself, rather than relying on a separate compensation scheme with a capped limit. **Why this matters for large sums** Because NS&I deposits are backed in full by the government (rather than being protected only up to £85,000 like an ordinary bank account), NS&I products are often used by savers wanting to hold very large sums of cash (well above the £85,000 FSCS limit) with maximum security, without needing to spread the money across multiple different banking institutions to stay within separate £85,000 protection limits at each one. **What NS&I products are available** NS&I offers several distinct products, including Premium Bonds (where instead of interest, savers are entered into a monthly prize draw for tax-free cash prizes, with an "average" annual prize fund rate used for illustrative comparison purposes, though actual returns for any individual saver can vary significantly above or below this average depending on luck), Direct Saver and Income Bonds (variable rate savings accounts), and various fixed-term Guaranteed Growth/Income Bonds from time to time, alongside historic products like Index-linked Savings Certificates that are no longer available for new investment but may still be held by existing savers. **Interest rates are often not market-leading** Because of its unique security position and the fact that NS&I also serves a wider government funding purpose (raising money for the Treasury via retail savings, alongside more traditional gilt issuance), NS&I interest rates on products like Direct Saver are not always the most competitive available compared with the top rates offered by ordinary banks and building societies -- savers often accept a somewhat lower rate in exchange for the additional government-backed security, particularly for very large balances. **Premium Bonds -- tax-free but not guaranteed growth** Unlike interest-bearing savings, Premium Bonds pay no guaranteed interest at all -- instead, the equivalent of the "prize fund rate" is distributed via monthly prize draws, meaning some savers with modest holdings could go for extended periods winning nothing, while others get lucky with prizes exceeding what interest would have provided; the average return quoted is a statistical measure across all bond holders, not a guaranteed rate for any individual saver. All Premium Bond prizes are entirely tax-free. **Worked example** A retiree with £150,000 in savings, wanting maximum security, splits their money across an NS&I Direct Saver account (£85,000, fully within both the government-backing of NS&I and coincidentally also within the FSCS limit that would apply if it were an ordinary bank instead) and £65,000 in NS&I Income Bonds -- because both NS&I products are backed in full by the government regardless of the amount held, the entire £150,000 is protected without needing to split the money across two or more separate banking institutions purely to stay within FSCS's £85,000-per-institution limit, as would have been necessary if using ordinary bank accounts instead. **Practical tip** For savers with amounts comfortably within the £85,000 FSCS limit, ordinary bank/building society savings often offer better interest rates than NS&I for a similar level of practical security -- NS&I's distinctive value proposition is strongest for savers holding sums well above £85,000 who want maximum simplicity and security without spreading money across many different institutions.
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This answer is informational only and does not constitute financial, tax or legal advice. Figures are for the 2025/26 UK tax year. See our methodology and sources.