'Difficult to accept'
Momentum is growing behind the US-led plans to limit the ability of multinationals like tech giants to game the system to boost profits, especially at a time when economies around the world are reeling from the impact of the coronavirus pandemic.
"Before the crisis, it was difficult to understand," a European source told AFP. "After the crisis, it is difficult to accept."
It is increasingly clear that in a complex, global, digital economy, we cannot continue to rely on a tax system that was largely designed as in the 1920sRishi Sunak, British finance minister
Corporate tax is one of two pillars in efforts for global fiscal reform, the other being a "digital tax" to allow countries to tax the profits of multinationals headquartered overseas.
"It is increasingly clear that in a complex, global, digital economy, we cannot continue to rely on a tax system that was largely designed as in the 1920s," Sunak said in opening remarks.
"And I would just say this: the world has noticed. And I believe they have high expectations for what we all can agree over the coming days.”
According to the draft communique, ministers also plan to commit to "sustain policy support", or stimulus, for "as long as necessary" to nurture economic recovery, while addressing climate change and inequalities in society.
Furthermore, they will urge "equitable, safe and affordable access to Covid-19 vaccines" everywhere. The thorny topic of the regulation of digital currencies such as bitcoin will also be on the agenda.
Agreement 'within sight'
Biden has called for a unified minimum corporate tax rate of 15 per cent in negotiations with the Organisation for Economic Co-operation and Development (OECD) and G20.
His proposal has so far won broad support from countries such as France and Germany, as well as the International Monetary Fund. A deal is "within sight", finance ministers from France, Germany, Italy and non-G7 member Spain declared Friday.
"We have a chance to get multinational businesses to pay their fair share," France's Le Maire, Germany's Olaf Scholz, Italy's Daniele Franco and Spain's Nadia Calvino said in The Guardian newspaper.
"For more than four years, France, Germany, Italy and Spain have been working together to create an international tax system fit for the 21st century," added the four ministers.
"Now it's time to come to an agreement."
France's Le Maire told journalists in London that Biden's proposed 15 percent is "a minimum. For us, it's a starting point".
Along with its G7 and G20 partners, France wants "a more ambitious level of taxation," the minister said, with the current pandemic crisis showing that "tax evasion, the race towards the lowest possible level of taxation, is a dead end".
Ireland has expressed "significant reservations" about Biden's plan, however. Its 12.5 per cent tax rate is one of the lowest in the world, prompting tech giants such as Facebook and Google to make Ireland the home of their European operations.
The UK-based anti-poverty organisation Oxfam argued that Biden's proposal of 15 per cent was too little, with the charity's senior policy officer for France, Quentin Parrinello, telling AFP an agreement without a specific rate "would be a real failure".
Proponents argue that a minimum tax is necessary to stem competition between countries over who can offer multinationals the lowest rate.
They say that a "race to the bottom" saps precious revenues that could go to government priorities like hospitals and schools. Britain wants multinationals to pay taxes that reflect their operations, as nations across the world seek to repair virus-battered finances.
Governments worldwide have suffered massive falls in tax receipts during Covid lockdowns, while at the same time having to borrow vast sums to prop up their economies.