Given the dynamics of economic and financial globalization, national tax authorities often do not have adequate tools to effectively combat tax avoidance practices that exploit gaps in the existing tax rules. To address the global problem of tax base erosion and profit shifting (BEPS), the Organisation for Economic Co-operation and Development (OECD) and the Group of 20 (G20) have consolidated their efforts on an equal footing. Their joint BEPS Action Plan allowed to involve more than 100 countries, both developing and advanced, in designing and implementing rules aimed at aligning the generation of profits and their taxation and increasing the predictability, transparency and flexibility of the international tax environment for business.

This article examines the history of the BEPS project, emphasizing the mode of OECD-G20 engagement in global tax governance, describes the key recommendations made by international institutions to tackle BEPS and forecasts further developments in the area. The author pays special attention to the mechanisms designed to stimulate participation by non-OECD and non-G20 members in the BEPS project and the stance of business on the proposed reforms. He concludes that the work on BEPS is far from finished. Different interpretations of standards, risks of strengthening tax competition between countries and potentially excessive tax burdens on businesses should be addressed. In this regard, OECD and G20 should strengthen their efforts to ensure the participation of developing countries and the private sector, which would stimulate other reforms in international taxation to support global growth and development.