Weyzig, F creator text Oxford Oxfam GB for Tax Justice Network, Global Alliance for Tax Justice, PSI and Oxfam International 2015 Joint Agency Briefing Note monographic 12p. The report emphasises the need for governments to do more to fix the international corporate tax system .Even though some meaningful actions are being taken , they have left the fundamentals of a broken tax system intact and failed to curb tax competition and harmful tax practices. Considering the enormous losses that countries around the world incur, it is alarming that the G20 seems fairly satisfied with the current agenda. Governments and citizens of G20 countries should wake up, face the facts and take additional action immediately. Tax Evasion 978-1-78077-973-7 iffoadatabase.trustafrica.org/iff/Briefing_Summary_Corporate_Tax_Gap_10Nov2015.pdf iffoadatabase.trustafrica.org/iff/Briefing_Summary_Corporate_Tax_Gap_10Nov2015.pdf