Donald Trump’s inauguration this week heralds an unprecedented era of tax warfare between sovereign nations, threatening the globalist movement towards tax co-operation and heaping pressure on Australia to commit to long-overdue, politically contentious tax reform.
Just over a month after Australia committed itself to the OECD’s 15 per cent global minimum tax deal by enacting the legislation in a pre-Christmas flurry, the new president released a memorandum within hours of taking office declaring that the US would not support the OECD global tax deal.