European regulators have slapped Amazon with a bill for 250 million euros (about £220 million, $294 million or AU$370 million) in unpaid taxes.
The online giant was found by the European Commission to have an illegal deal with Luxembourg since 2003, which allowed the US company to move money between its subsidiaries so profits were taxed there instead of a country with a higher corporate rate.
"Almost three quarters of Amazon's profits were not taxed," said European Commissioner Margrethe Vestager in an official statement. "Amazon was allowed to pay four times less tax than other local companies subject to the same national tax rules. This is illegal under EU State aid rules. Member States cannot give selective tax benefits to multinational groups that are not available to others."
An Amazon spokesperson told CNET the company disputes the allegation of special treatment from Luxembourg, and will consider an appeal.
Amazon shouldn't have any problem stumping up the cash, having turned over revenue of $35.7 billion in the first quarter of 2017 alone.
The ruling is the latest example of European watchdogs going after tax avoidance by US companies.Last year, for instance, Apple was told to pay a . That's around £11 billion, $14.5 billion or AU$18 billion.
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