I was thinking of opening a BOI SuperSaver account but my brother said expect around 1% interest than 3%. His account just matured and I know there is Dirt tax applied but after saving €24,000 he got around €250. He showed me on his phone the balance after interest added as I said that can't be right if 3% interest. He is about to apply for a mortgage so went flat out saving for the last year but it seems to me he got short changed. Am I wrong thinking this? Any other savings account anyone would recommend? Thanks.