Published 5 March 2026
The 2026 Global Forum Capacity-Building Report shows how the Global Forum expanded its support to member countries and jurisdictions to record highs in 2025, boosting their efforts to fight tax evasion, improve tax systems and mobilise domestic resources.
The report details the multipronged and global capacity-building activities carried out by the Global Forum Secretariat in 2025 in support of the implementation of the tax transparency standards. It includes numerous figures, countries' experiences, and testimonies reflecting the very impactful results achieved so far.
Launched in 2011 and responding to the growing share of developing countries within the Global Forum membership, the capacity-building programme has expanded over the years to cover new areas. This work empowers jurisdictions all over the world in their fight against tax evasion and other illicit financial flows, ultimately helping them enhance their domestic resource mobilisation.