The interest rate is the average of the five highest Competitor Rates, as taken and verified by Defaqto on the second Monday of each month. This interest rate will be effective from the first day of the month following its calculation.
The providers of the Competitor Rates are: Santander, Royal Bank of Scotland, Rafidain Bank, The Co-operative Bank including Britannia, NatWest, Halifax, HSBC and Barclays. The search includes branch based instant access, limited access and notice accounts from the eight competitors on the AER* of a £10,000 balance. To ensure a like for like comparison, certain accounts are excluded, such as fixed rates, ISAs, regular savings and age-specific accounts. For full details please see the Champion Saver terms and conditions.
* AER stands for Annual Equivalent Rate which illustrates what the interest rate would be if interest was paid and compounded once each year. The gross rate of interest is the interest rate payable before any income tax is deducted (if you pay tax).