NS&I Premium Bond Payout Rates Cut

Published / Last Updated on 25/02/2026

National Savings and Investments (NS&I) has confirmed that its headline prize fun payout rate for premium bonds will be cut by 0.3% to 3.30% from April 1st (Fools Day).

This means that the odds to win various prize levels will sit at:

Odds of Win

1:23000

     

Prize Rate

3.300000%

£50,000 Invested, % Chance of Winning in Each Monthly Draw

Approx Wins Per Annum

Max Est. Time Needed to Guarantee Jackpot Win

£1,000,000

0.000034%

0.000074%

8.86957E-06

1 win every 113,000 years

£100,000

0.001195%

0.002598%

0.000311739

1 win every 3,207 years

£50,000

0.002406%

0.005230%

0.000627652

1 win every 1,593 years

£25,000

0.004779%

0.010389%

0.001246696

1 win every 802 years

£10,000

0.011980%

0.026043%

0.003125217

1 win every 320 years

£5,000

0.023961%

0.052089%

0.006250696

1 win every 160 years

£1,000

0.252985%

0.549967%

0.065996087

1 win every 15 years

£500

0.758956%

1.649904%

0.197988522

1 win every 5 years

£100

25.854336%

56.205078%

6.74

Over 6 wins per year

£50

25.864336%

56.226817%

6.75

Over 6 wins per year

Comment

As you can see, for a little bit of fun, we worked out that to guarantee a jackpot win whilst holding the maximum £50,000 in premium bonds, you may need to wait 113,000 years!

This means you should not focus on the jackpot; you should always consider whether NS&I is the right investment choice for you:

  • Secure, your money is underwritten and protected by the UK Government.
  • Tax free pay outs i.e., think of this as tax free interest.
  • If you hold £50,000, the odds are you should win around 13.5 times per year split between the £50 and £100 prizes.  That’s approximately £1,011.50 pa tax free ‘interest’.  A real return of 2.02% tax free.  The equivalent of 2.52% for a basic rate taxpayer and 3.37% for a higher rate taxpayer.
  • That’s as good as, if not better than many bank and building society deposit savings schemes plus the chance of winning bigger every 5-15 years to boost your return.

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