Savings Guide: NS&I Products Explained — Every Account, Current Rates and How to Choose in 2026

Premium Bonds remain NS&I, backed by HM Treasury (gov.uk/government/organisations/ns-and-i)'s flagship product, held by millions of savers across the UK. Unlike conventional savings accounts, Premium Bonds don't pay interest. Instead, each £1 Bond is entered into a monthly prize draw, with tax-free — see GOV.UK for current allowances (gov.uk/income-tax-rates) prizes ranging from £25 to £1 million.

The current annual prize fund rate is 3.60% (variable), dropping to 3.30% from the April 2026 prize draw. The odds of winning stand at 22,000 to 1 per £1 Bond (rising to 23,000 to 1 from April 2026). You can invest from £25 up to £50,000, and all prizes are completely free from UK Income Tax and Capital Gains Tax.

Premium Bonds offer easy access — you can cash in online, by phone or by post with no notice or penalty, typically receiving your money within 3-5 working days. They're also one of the few savings products you can buy as a gift for a child under 16.

For a deeper look at whether Premium Bonds are right for you, see our guide to Premium Bonds and NS&I rates. The key trade-off is that returns are not guaranteed. A saver with the maximum £50,000 holding might expect to win around £1,650 in prizes per year at the 3.30% rate, but actual returns vary. Some months you may win nothing; in others, you could win several prizes. For higher-rate and additional-rate taxpayers, Premium Bonds' tax-free status can make the effective return competitive with taxable accounts offering headline rates of 4% or more.

For more on this topic, see our guide to Help to Save UK — How the Government's 50% Bonus Scheme Works and Who Can Apply.

NS&I's Guaranteed Growth Bonds and Guaranteed Income Bonds — marketed together as British Savings Bonds — offer fixed-rate returns over set terms. These are NS&I's answer to fixed-rate savings accounts from high-street banks, with the added security of full government backing.

Guaranteed Growth Bonds pay interest at maturity (compounded annually), making them suitable for savers who don't need regular income. Current rates are:

• 1-year fixed: 4.07% gross/AER (Issue 88)
• 2-year fixed: 3.98% gross/AER (Issue 76)
• 3-year fixed: 4.02% gross/AER (Issue 78)
• 5-year fixed: 4.05% gross/AER (Issue 70)

Guaranteed Income Bonds pay interest monthly into your bank account, ideal for retirees or anyone seeking regular income. The AER rates match the Growth Bonds above, though the gross rates differ slightly because monthly compounding produces a higher effective annual return.

Both products accept investments from £500 to £1 million. Interest is taxable — it counts towards your Personal Savings Allowance (gov.uk/apply-tax-free-interest-on-savings) (PSA) of £1,000 for basic-rate taxpayers or £500 for higher-rate taxpayers. You cannot access your money before the fixed term ends without closing the account and losing 90 days' interest.

NS&I offers two variable-rate easy access accounts, each with slightly different features to suit different savers.

The Direct Saver pays 3.05% gross/AER (variable) and accepts deposits from just £1 up to £2 million. Interest is paid annually in November, and you can manage your account online or by phone. With its very low minimum deposit and high maximum, it's the most flexible NS&I product — and the £2 million ceiling makes it particularly useful for savers with large balances who want full government protection above the £120,000 FSCS limit.

Income Bonds pay 3.01% gross (3.05% AER, variable) with interest paid monthly direct to your bank account. The minimum investment is £500 and the maximum is £1 million. They're designed for savers who want regular monthly income from their savings, such as retirees supplementing their pension.

Both accounts offer instant access to your money with no penalties. The difference comes down to when interest is paid (annually vs monthly) and the investment limits. For most savers who don't need monthly income, the Direct Saver's lower minimum and higher maximum make it the more practical choice.

It's worth noting that these rates are below the best easy access accounts available from challenger banks and building societies, which may offer 4% or more. The trade-off, as always, is the unlimited government guarantee that NS&I provides — a level of protection that goes beyond even the FSCS deposit protection scheme.

NS&I's ISA products offer tax-free savings with the added benefit of full government backing — a combination no other ISA provider can match.

The Direct ISA pays 3.50% tax-free/AER (variable) on cash deposits up to the annual ISA allowance of £20,000. It's a straightforward cash ISA with easy access — you can withdraw at any time without losing your tax-free status on the remaining balance. The rate is competitive but not market-leading; several providers offer Cash ISA rates above 4%. However, for savers with more than £120,000 in total savings across institutions, the government guarantee adds genuine value.

The Junior ISA pays 3.55% tax-free/AER (variable) for children under 18, with an annual allowance of £9,000 for the 2025/26 tax year. Parents, grandparents or anyone can contribute, and the money is locked away until the child turns 18 (full details on the NS&I Junior ISA page) — at which point it automatically converts to an adult ISA. The child cannot access the funds before then, making it a disciplined long-term savings vehicle.

Both ISA products are particularly attractive for higher-rate and additional-rate taxpayers, who have a reduced or zero Personal Savings Allowance. For basic-rate taxpayers earning below the PSA threshold, the tax-free wrapper may offer less advantage compared to a higher-paying taxable account.

Remember that you can only pay into one Cash ISA per tax year (though you can transfer previous years' ISA savings between providers). The NS&I Direct ISA accepts transfers in from other Cash ISA providers.

Choosing between NS&I products depends on three factors: your access needs, your tax situation, and how much you're saving.

If you need easy access, the Direct Saver (from £1) or Income Bonds (from £500, with monthly interest) are the straightforward choices. If you're a non-taxpayer or basic-rate taxpayer with savings income within your PSA, the taxable accounts may serve you well. If you're a higher-rate taxpayer, consider the Direct ISA or Premium Bonds for their tax-free status — our Cash ISA rates guide compares the best options.

If you can lock money away, the British Savings Bonds (Guaranteed Growth or Income) offer fixed rates around 4% across 1-5 year terms. Compare these against the best fixed-rate accounts from banks — NS&I's rates are competitive but may be marginally lower. The government guarantee is the deciding factor.

If you have large savings (over £120,000), NS&I becomes genuinely compelling. The FSCS limit at other banks means savers with substantial balances either need to spread money across multiple institutions or accept the risk. NS&I's Direct Saver allows up to £2 million with full government backing — no spreading required.

If you're saving for a child, the Junior ISA at 3.55% offers tax-free growth with the discipline of a locked account. For gifts, Premium Bonds remain popular — they can be bought for any child under 16 and offer the excitement of the monthly prize as published by NS&I (nsandi.com), a government-backed institution (gov.uk/national-savings) draw.

If you want tax-free returns without an ISA, Premium Bonds are the only option at NS&I. With the prize fund rate at 3.30% from April 2026, they're most attractive for higher-rate taxpayers whose effective after-tax return on a 4% savings account would be just 2.4%.

One important consideration: NS&I is not covered by the FSCS because it doesn't need to be — you can check all current rates on the NS&I official interest rates page — its 100% HM Treasury guarantee provides even stronger protection. This makes NS&I the safest place to hold savings in the UK, bar none.

This article is for informational purposes only and does not constitute regulated financial advice. Savings rates change frequently — always check the latest rates directly with providers. For personalised advice, consult a qualified financial adviser.

For a deeper look at this area, read our guide to NS&I Savings Products 2026.