Presumably the Deputy is referring to the European Commission's proposal for the introduction of an EC-wide minimum withholding tax of 15 per cent on interest income. This was not a proposal for harmonisation of the taxation of savings: member states, for example, would have been free to impose a higher rate on their own residents. The proposal was strongly opposed by a number of member states and, although it has not formally been withdrawn by the Commission, it is not expected to find agreement.
I take it that the Deputy's interest arises from the possible implications for deposit interest retention tax of Ireland's obligation to abolish exchange controls by end-1992 at the latest. This matter is under active consideration at present.