Tax measures to be adopted by the Community in connection with the liberalization of capital movements. Communication from the Commission to the Council. Proposal for a Council Directive on a common system of withholding tax on interest income. Proposal for a Council Directive of amending Directive 77/799/EEC concerning mutual assistance by the competent authorities of the Member States in the field of direct taxation and value added tax. COM (89) 60 final, 8 February 1989