Governments around the world are trying to overhaul international tax treaties to stop big corporates siphoning off profits into low-tax havens, but British finance minister George Osborne broke cover on Wednesday to announce his own changes next year.
Tax experts cautioned however that the move, in response to growing outrage over how little tax some big corporates pay, would be difficult to enforce unilaterally.
“We will make sure that big multinational businesses pay their fair share,” Osborne said in a half-yearly budget statement. The tax will be set at a rate of 25 percent.
“Some of the largest companies in the world, including those in the tech sector, use elaborate structures to avoid paying taxes,” he told parliament.
Companies including Google, coffee shop chain Starbucks (SBUX.O) and internet retailer Amazon have paid minimal corporate tax in Britain by shifting revenues to low-tax jurisdictions, for example by using a system of internal payments.
Deloitte’s head of tax policy Bill Dodwell said he saw the tax as the first step towards wider international corporate tax changes that are being thrashed out by governments.
“It will have to be done in a manner that is compatible with the way the international corporate rules are changing, and the UK is just going a bit early,” he said.
Osborne said he would introduce the tax on profits generated by multinationals “from economic activity here in the UK which they then artificially shift out of the country” in April 2015.
Details about how the tax will be levied will be published on Dec. 10.
Osborne said Britain was leading the world in taking such a step, and he predicted the new Diverted Profits Tax would raise more than 1 billion pounds ($1.6 billion) over the next five years.
Toby Ryland, partner at HW Fisher & Company chartered accountants, said the so-called ‘Google tax’ sounded great in principle but was unlikely to give the average multinational much cause for concern.
“In reality, many of the UK’s double tax treaties with other countries dictate where profits can be taxed,” he said.
Google declined to comment, while Amazon was not immediately available for comment.
The target to raise more than 1 billion pounds over five years appears modest compared with the profits made by some multinationals.
Google, for example, had UK revenue of $5.6 billion and a profit margin of about 25 percent in 2013, according to its annual report. That would result in profit of about $1.4 billion, and a tax bill at 25 percent of around $350 million (223 million pounds).
It paid 20.4 million pounds of corporation tax on its profits that year, according to accounts filed at Companies House
Deputy finance minister Danny Alexander told the BBC that Britain could introduce the tax without changes to international agreements on tax treaties. – Reuters