• Register now

    Online registration for IOTA members and special guests is available after login. We welcome observers as well: for further information please contact iota@iota.hu
  • Advancing tax administrations in Europe

    We are a non-profit organisation with 44 member countries in the European region. We bring tax administrations closer together so they can share best practice – helping them become more effective and efficient in collecting tax, ensure taxpayer compliance and deliver taxpayer services to the highest professional standards.
  • Modern tax systems – digital technology

    We assist our members in modernization of tax administration. One of the most important challenges of tax administrations today is the use of modern information and communication technology, introducing simplified e-services and online tax accounts. We provide platform for learning new trends an exchange experiences on new models and formats.