Seismic’ tax policy reforms announced by G7 face aftershocks, says ACCA

New tax policies announced at the weekend in the G7 communiqué will face hurdles as the proposals are yet to be agreed by the G20 and other jurisdictions, says ACCA today, asserting that the three foundations for a sound tax system are simplicity, certainty and stability.

Lloyd Powell, Head of ACCA Cymru Wales, said: “Committing to a global minimum tax of at least 15% on a country by country basis is a challenge, predicated on the agreement of other jurisdictions’ governments. To be truly effective it will need to go beyond the G7, and even the G20, to the OECD’s Inclusive Framework of 139 countries, requiring compromise as governments surrender legal sovereignty in return for an effective, practical framework.

“And the move for multinationals to pay tax in the countries where they do business – and not just were they are headquartered – will create new legal and accounting challenges for banks, businesses and tax authorities.”

ACCA says the main challenges are about achieving true parity and fairness. Lloyd Powell explains: “This is indeed a seismic announcement, but it’s more a foreshock than the main event. Corporate taxes contribute only a small proportion of total revenues, and these measures capture only a tiny fraction of even that. The real heavy lifting is done by consumption and personal income taxes, and that is where reforms could make a real difference to the sorts of societies we live in.

“Overall, tax ‘mitigation’ is the symptom, not the cause. We’ve broken the link between business and the society it serves, and somehow need to rebuild that. Building a tax system which supports and encourages a circular economy would help – and profits taxes are a very small part of that. However, this is a move to be welcomed, bringing fairness and transparency to a system that has long been seen solely as a matter for national governments. We have long called for a halt to the race to the bottom for setting corporate taxes.”

In 2019, ACCA with CA ANZ and IFAC published a report called G20 public trust in tax: Surveying public trust in G20 tax systems. This showed that most people surveyed for this report were supportive of cooperation on international tax policy to create a more coherent international tax system (69%).

Lloyd Powell adds: “We know from our research that transparency is a top issue for G20 citizens when considering tax systems. Across the G20, respondents to our global research wanted more clarity on how and from whom their governments are collecting taxes, and how their tax money is spent. Corruption in the tax system is a top concern in multiple countries, and that has remained the case in survey data for the 2021 Report, which will be published in September of this year.”

Lloyd Powell concludes: “Competition on tax policy among countries, whether to take a greater share of revenues or attract multinational business, has been the reality of the international tax environment for many years. What the G7 has announced aims to change this reality – what’s essential is that we all have trust in tax systems and this remains to be seen.”