Martin Lewis’ MoneySavingExpert.com team analyzed the ongoing value of Premium Bonds following NS&I’s recent reduction in the prize fund rate. Premium Bonds, a unique savings product, offer participants a chance to win prizes through a monthly draw instead of earning a fixed interest rate on their investment. The range of prizes varies from £25 to £1 million, with more smaller prizes awarded compared to larger sums.
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 is akin to an interest rate for Premium Bonds, and the odds of winning a prize per bond have now shifted from 1 in 22,000 to 1 in 23,000.
According to the MSE team led by Martin Lewis, the latest rate cut makes it increasingly advantageous to explore alternative investment options. They highlighted that the majority of investors, even with the maximum £50,000 invested, are unlikely to achieve a return matching the previous rates. The team emphasized that accounts offering interest are now more appealing for savers, as they provide a guaranteed return, unlike Premium Bonds where winning nothing is a possibility.
MSE suggested that opting for savings accounts with interest may yield more certain returns than Premium Bonds, particularly in light of the reduced prize fund rate. Despite the allure of the occasional big win, most participants are projected to receive less than the prize fund rate and have minimal chances of clinching the top £1 million prize. MSE concluded that for individuals who understand and accept these probabilities, investing in Premium Bonds remains a viable option.