• Organizing and convening General Assembly meetings. The General Assembly meetings are to be held preferably on a rotation basis among members.
• Organizing technical conferences, seminars, workshops and training courses on aspects of tax and/or Zakat administration related issues.
• Collecting, analyzing and disseminating legislative and administrative information on tax and/or Zakat.
• Providing direct technical assistance or collaborating with bilateral and multilateral agencies and generally facilitating work that provides research facilities in the field of tax and/or Zakat administration.
• Carrying out functions related to overall improvement of the capabilities of tax and/or Zakat administration through functional cooperation between and among Member Countries.
• Keeping abreast with all Member Countries as well as with activities of regional tax associations.
• Creating mechanisms to coordinate and cooperate with related international tax organizations in order to benefit from their experiences in international taxation.
• Exchange of visits and expertise among Member Countries to develop and improve the efficiency of their tax administrations.
• Conducting research and studies in the field of tax systems, policies and tax administration and disseminate the relevant outcomes to Member Countries.