NS&I has issued a statement clarifying the rules for Premium Bonds, as key changes to the scheme are set to take effect imminently. The chance-based savings product remains hugely popular, with each £1 Bond entered into a monthly prize draw carrying an equal opportunity of securing a prize, up to £1 million. One benefit of Premium Bonds is that you can cash them in at any time, making them an attractive option for savers seeking easy access to their funds. This can be arranged by calling NS&I or through your online account.
Understanding the 'All or Part' Rule
Guidance on the NS&I website confirms: "You can cash in all or part of your Bonds at any time." However, funds may take several days to reach your bank account, depending on when you submit the request. There is an intriguing regulation concerning cashing in: savers can withdraw specific £1 Bonds. On the surface, this may seem unnecessary, given that each £1 Bond holds an identical chance of winning each month, provided it qualifies for the draw. The current odds of winning stand at 23,000 to one, though this is due to change soon.
Emotional Connection to Bond Numbers
NS&I was approached regarding the rationale behind this policy. A spokesperson said: "Premium Bonds are one of the UK's most popular savings products, offering customers the chance to win tax-free prizes each month and the flexibility to manage their savings. This includes being able to cash in all or part of their savings when they need. Some customers have an emotional connection to specific Bond numbers, such as ones they were bought as a child or for a special occasion, and want to keep hold of them and cash in newer Bonds. They can do this by filling in a form to let NS&I know which ones they wish to keep when they withdraw part of their savings."
Premium Bonds Changes
The scheme's prize fund rate currently stands at 3.3 per cent, while the odds of winning are 23,000 to one for each £1 Bond. However, savers will be pleased to hear that their prospects of claiming a prize are set to improve. From July's draw, the prize fund rate will rise to 3.8 per cent, and the winning odds will shift to 22,000 to one. This reverses recent patterns, as the prize rate suffered three reductions during 2025, followed by another in January 2026. The winning odds remained at 22,000 to one throughout 2025 before being lowered to 23,000 to one in January 2026.
Automatic Reinvestment of Prizes
Many customers set up their accounts so that any prize winnings are used to automatically buy more Bonds. This boosts your chances of a future win. Another advantage is that these freshly acquired Bonds qualify for the following month's draw. Conversely, when purchasing new Bonds separately, holders must wait a complete calendar month before their holdings enter the next prize draw.
