04 June 2025 – SARS Commissioner Mr Edward Kieswetter is proud to announce the appointment of Ms. Mary Baine as its new Executive Secretary of the African Tax Administration Forum, effective 1 July 2025. Ms. Baine succeeds Mr. Logan Wort, who has served as ATAF’s Executive Secretary since its establishment in 2009.
Ms. Baine brings a wealth of leadership experience and a deep commitment to advancing fair, effective, and inclusive tax systems across the African continent. Before this appointment, she served as the Deputy Executive Secretary of ATAF, where she led the organisation’s strategic planning, international cooperation, and African multilateral initiatives with distinction. Prior to joining ATAF, Ms Baine held senior roles in the government of Rwanda, including that of Commissioner General of the Rwanda Revenue Authority and Permanent Secretary in the Ministry of Foreign Affairs. Her remarkable career has been defined by a passion for African-led development and her tireless efforts to strengthen domestic resource mobilisation as a foundation for sustainable growth.
In announcing her appointment, ATAF Chairperson Mr Edward Kieswetter stated: “Ms Baine’s appointment marks a new and exciting chapter in ATAF’s journey. Her extensive expertise, demonstrated leadership, and unwavering dedication to the Forum’s mission uniquely positioned her to lead ATAF in the next phase of its journey.”
SARS has played a pioneering role as the founding member of ATAF, which is headquartered in Pretoria. This role finds expression in SARS’s strategic objective of working with and through all the stakeholders in the tax ecosystem for the benefit of all. Importantly, the work of Africa’s revenue administrations to not only strengthen solidarity but to also forge closer working relationship and mutual benefit resonates with SARS’s outlook.
ATAF stands as the pre-eminent African network aimed at improving tax systems in Africa through knowledge sharing, capacity development and active contribution to the regional and global tax agenda through the development of Africa informed and focused policies and positions. Striving to build efficient and effective tax administrations in Africa, ATAF has positioned itself as the leader on African tax matters, thereby supporting the enhancement of economic development on the continent, and improving the living standards of the people of Africa.
As the new Executive Secretary, Ms. Baine will continue to inspire and lead ATAF’s strategic direction, champion the interests of its 44 members and the African Continent, and support Africa’s evolving development agenda.
ATAF extends its deepest gratitude to Mr. Logan Wort for his exceptional leadership over the past 15 years. Under his stewardship, ATAF grew into a respected continental institution, playing a pivotal role in shaping tax policy, enhancing capacity, and promoting international tax cooperation for African countries.
In his concluding remarks the ATAF Chairperson said, ”Mr. Wort leaves a legacy of excellence, integrity, and impact. As we welcome Ms. Baine into this new role, we look forward to building on this strong foundation and accelerating progress toward a more equitable and prosperous Africa”.
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Nshimiyimana Fikiri
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About ATAF
The African Tax Administration Forum (ATAF) is a platform that brings together African tax administrations to engage in mutually beneficial discussions and capacity-building initiatives. ATAF works towards promoting efficient and effective tax systems that contribute to the sustainable development of African nations.
For more information about ATAF visit the website www.ataftax.org
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