Tax network Overview About The Intra-European Organisation of Tax Administrators (IOTA) offers its members a platform for cooperation at the European level. Through IOTA, members have the opportunity to exchange information and good practices. Further, IOTA provides professional knowledge and expertise on practical tax administrative issues through technical Events (workshops, case study workshops, special interest workshops, hot topic workshops, forums, webinars, etc), its Annual International Conference, projects (conducted as part of the Forums’ mandates as well as sponsored by members), Technical Enquiries, Technical Assistance, Publications (Tax Tribune Magazine, IOTA Papers, IOTA Books, Reports, Guides, etc.). IOTA has 44 member states. Objectives Improve effectiveness and efficiency of tax administrations Regional and international partnership and cooperation Forum for exchange Technical assistance Activities Research Conferences Publications Seminars and workshops Organisational Structure IOTA Secretariat Responsibilities Technical and administrative functions of the organisation Affairs entrusted by the General Assembly, the Executive Council and the President General Assembly (annually) Members Heads of the tax administrations of the member countries Responsibilities Supreme decision-making body of IOTA Executive Council Members President, eight members Responsibilities Managing and following up on the performance of activities Executing the budget supervising the Secretariat Resources Annual membership contributions that are calculated on the basis of the average GDP of members in the last three years, whereby members are classified in eight groups Fees received from observers Voluntary contributions and donations Fees received from the provision of services Related websites Intra-European Organisation of Tax Administrations (IOTA)