Tax sparing provisions have now more than four decades of history in bilateral tax treaties, including treaties between OECD countries. But the world of today is quite different from that when the positions of OECD Member and non-member countries towards tax sparing were developed. These changes...

In October 2021, the international community agreed a landmark deal on the two-pillar solution to the tax challenges arising from the digitalisation and the globalisation of the economy. As part of this plan, Pillar Two establishes a global minimum effective corporate tax rate of 15% for large...

This document reports on the final output of the OECD microBeRD+ project. Drawing on the outcomes of previous work, this study presents new evidence on the impact of business R&D support policies – tax incentives and direct forms of support – on business R&D investment (R&D input...

Tax on corporate profits is defined as taxes levied on the net profits (gross income minus allowable tax reliefs) of enterprises. It also covers taxes levied on the capital gains of enterprises. This indicator relates to government as a whole (all government levels) and is measured in percentage...