The latest cut to the Premium Bonds prize fund rate has signalled a shift for millions of savers who rely on the monthly draw for tax-free returns instead of traditional interest.
National Savings and Investments has confirmed that the prize fund rate has been cut again, falling from 3.8% to 3.6% after a previous cut from 4% earlier in the year.
The adjustment reflects what NS&I described as a “changing landscape for savings” and comes as wider rates across the market continue to soften.
While the headline prize of £1 million remains unchanged, the overall value of prizes being distributed each month is gradually shrinking as a result of the rate reduction.
The odds of winning, however, remain fixed at 22,000 to one for each £1 bond number.
That means every bond continues to have the same statistical chance of winning, regardless of when it was purchased.
In February’s draw, two bond holders once again became millionaires overnight.
One winner from Central Bedfordshire held £50,000 in bonds and bought the winning number in February 2022, marking the area’s second jackpot success.
Another winner from Liverpool, also holding £50,000, purchased their bond back in October 2004 and became the city’s fourth £1 million winner.
Andrew Westhead, NS&I’s retail director, congratulated the pair and noted that more than 6.1 million prizes worth over £408 million were distributed in the February draw alone.
Since Premium Bonds began in 1957, more than £40 billion in prizes have been paid out across over 815 million winning entries.
Unlike savings accounts where interest is guaranteed, Premium Bonds rely on a prize system that ranges from £25 to £1 million, with all winnings free from income tax and capital gains tax.
This structure has long appealed to savers who value security and the possibility of large rewards without risking their capital.
The rate reduction does not affect the safety of holdings, which are fully backed by HM Treasury, nor does it change the flexibility to withdraw funds at any time.
However, the lower prize fund rate does mean the expected return across all bond holders decreases slightly over time.
At the same time, NS&I has announced cuts to interest rates on its Direct Saver and Income Bonds accounts.
From 12 February, both accounts will pay 3.05%, down from 3.3% and 3.26% respectively.
NS&I said the decision was made in response to movements in the wider savings market.
Another ongoing issue for Premium Bond holders is unclaimed prizes.
Across the UK, more than 2.7 million prizes worth £114 million remain uncollected.
In Central Bedfordshire alone, there are over 10,400 unclaimed prizes dating back to 1968, including a £10,000 win from January 2024.
Liverpool also has several high-value unclaimed prizes, including a £5,000 win from May 2023 and multiple £1,000 prizes from the late 1980s.
Prizes never expire, meaning bond holders can still claim winnings from decades ago.
NS&I encourages customers to check their holdings online or use the prize checker app to avoid missing out.
Bond holders can also choose to have winnings automatically paid into their bank account to reduce the risk of prizes going unnoticed.
Despite the prize fund cut, Premium Bonds continue to offer a unique mix of security, accessibility and the chance of a tax-free windfall each month.
For many savers, that combination remains attractive even as the effective return narrows in line with broader market trends.
