Multilat is the only way to solve global emissions reduction – can’t be restrained by national borders
IMF 22, alliance between 188 member countries to ensure stability of the international monetary system, 4/2022, “Coordinating Taxation Across Borders,” https://www.imf.org/-/media/Files/Publications/fiscal-monitor/2022/April/English/ch2.ashx //ST
International coordination on tax matters is needed now more than ever. National governments share challenges in securing revenues, addressing inequalities, and curbing greenhouse gas emissions. Succeeding in these efforts increasingly requires dealing with pressures that cannot be stopped by national borders. These cross-border spillovers—the effects of one country’s actions on other countries—necessitate international coordination. The most pressing areas for coordination are the taxation of multinational enterprises (multinationals) and individuals, as well as carbon pricing.
Recent achievements toward international tax coordination include the agreement in October 2021 under the Organisation for Economic Co-operation and Development (OECD)/Group of Twenty (G20) Inclusive Framework to reform the taxation of multinationals (OECD 2021d), international agreements to exchange information led by the Global Forum, and countries’ pledges under the Paris Agreement and the UN Climate Change Conference at Glasgow (COP26) to reduce emissions.1 However, much more should be done.