Martin Lewis’ MoneySavingExpert.com team has analyzed whether Premium Bonds remain a viable option following NS&I’s recent reduction in the prize fund rate. Premium Bonds function as a unique savings product where instead of earning a fixed interest rate, individuals participate in a monthly prize draw.

The prizes range from £25 to £1 million, with a higher number of smaller prizes compared to the larger sum rewards. NS&I disclosed a decrease in the Premium Bonds prize fund rate from 3.6% to 3.3% starting from the April 2026 draw.

The prize fund rate serves as a proxy for an interest rate in Premium Bonds, and the odds of winning a prize per bond have diminished from 1 in 22,000 to 1 in 23,000. The latest rate cut has prompted Martin Lewis’ MSE team to suggest that Premium Bonds are now more easily surpassed by other investment options.

According to the MSE team, the majority of individuals are unlikely to achieve a return equivalent to the previous 3.6% or the current 3.3% on a £50,000 investment in Premium Bonds. They highlighted that traditional savings accounts offering guaranteed interest rates might now present a more attractive choice.

The MSE team recommended exploring accounts with competitive interest rates, emphasizing the certainty of returns compared to the variable outcomes of Premium Bonds. Despite the allure of the £1 million prize, MSE cautioned that the majority of savers are expected to receive less than the prize fund rate, with slim chances of winning the top prize.

In conclusion, MSE suggested that individuals who understand and accept these probabilities may still find value in investing in Premium Bonds.