NS&I Boosts British Savings Bond Rates to 4.50% for One-Year Term
NS&I Raises British Savings Bond Rates Across All Terms

Savings giant NS&I has launched new issues of its British Savings Bonds with higher interest rates, reflecting changes in the wider market. The provider, backed by the Treasury, aims to meet its net financing target while balancing interests of savers, taxpayers, and the financial sector.

New Rates for Fixed Terms

The one-year option now offers 4.50% AER, up from 4.07%. Two-year bonds pay 4.48% AER (previously 3.98%), three-year bonds yield 4.45% AER (up from 4.02%), and five-year bonds provide 4.40% AER (increased from 4.05%). These rates apply to new customers and those with maturing bonds.

Product Details

British Savings Bonds are fixed-term issues of Guaranteed Growth Bonds and Guaranteed Income Bonds. They require a minimum investment of £500 and a maximum of £1 million per person per issue. Funds cannot be withdrawn early; after the term, savers can withdraw or reinvest.

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Additionally, NS&I's postal-only Investment Account rate rose to 2.05% AER from 1.00%.

Market Context

The rate increases come amid volatility from the Middle East conflict, which has kept interest rate expectations higher for longer. The Bank of England's next base rate decision is on Thursday. Many providers have launched new deals during 'Isa season' as the new tax year began in April.

Expert Views

Rachel Springall of Moneyfactscompare.co.uk noted: 'NS&I are popular due to their trusted brand and 100% capital security. These bonds may appeal to savers with large pots, but longer-term offerings should be compared with alternatives like Market Harborough Building Society's five-year bond at 4.70%.' She added that fixed-rate cash ISAs, such as Skipton Building Society's 18-month deal at 4.55%, could be tax-efficient alternatives.

Sarah Coles of AJ Bell described the one-year deal as 'particularly strong,' stating: 'NS&I is clearly working harder to attract cash. Given its funding target and past bad news, it needed a bold move. Savers can still find better rates elsewhere, but for those loyal to the brand or valuing the Treasury guarantee, the boost may be decisive.'

In March, NS&I faced criticism over failures to trace accounts of deceased customers, leading to hundreds of millions in unclaimed savings. The provider has since resolved the issue and implemented robust measures.

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