New details of the Irish tax authority’s probe into an elaborate offshore investment scheme have emerged, including the number of investors being targeted and the scale of penalties being imposed.  The Revenue Commissioners have confirmed that it has recouped €3.7 million from 89 individuals. This includes €1 million in interest and penalties, with the average settlement totalling €45,000.  However, the authority is pursuing a further 40 individuals in relation to the scheme, making it one of the largest offshore tax schemes to be unravelled in several years.  It has emerged that the scheme centred on property in Poland, with the…