You say you have lost " Hundreds of pounds ", on 10.000 Lirasi over a period of approx. 8 months ?? Either my mathematics is totally " out of whack ", or you are totally delusional. I am at a loss to understand how 9.2 % interest on an amount as insignificant as 10,000 lirasi , ( £2857.14285714 exactly at todays rate ), can accrue that amount of interest over such a short period, never mind the deduction of tax from the interest ?? Are you certain that you have not missed a couple of noughts from your original posting ??