NS and I

Over 2.1 million Premium Bonds prizes are yet to be claimed – 500,000 more than first thought – new figures obtained by MoneySavingExpert.com reveal. If you have or have ever had Premium Bonds, here's how to check if you've won.

Tens of thousands of Premium Bond winners were accidentally sent duplicate prizes this month – so check if you've received an extra one. 

There are now more than 1.6 million unclaimed Premium Bond prizes worth more than £63 million, according to the latest figures – check now to see if you've won some cash you didn't know about.

Aunts, uncles and family friends can buy Premium Bonds for children aged under 16 from today, after the rules were relaxed.

Holders of National Savings & Investments savings certificates will see a drop in earnings if they let them renew from today, as the savings provider has switched to using a different measure of inflation. So check yours now, as if you're affected you'll only have 30 days to leave penalty-free. 

Over 180,000 Premium Bond prizes which were sent as cheques but never arrived in the post are waiting to be reclaimed, MoneySavingExpert.com can reveal. 

There are still more than 1.5 million unclaimed Premium Bond prizes, including five worth £100,000, according to new figures – check now to see if you've won some cash you didn't know about.

The minimum amount you can save in Premium Bonds has been cut to £25. 

Thousands of NS&I customers are facing delays in withdrawing money from their accounts this week – and others calling up about their accounts are finding call centre staff can't access their details. 

Over £90 million worth of prizes were paid out in November's Premium Bond draw - the highest figure in over 10 years.