Amazon and Starbucks pay less tax in Austria than a local sausage stall, the country's Chancellor Christian Kern has said in a newspaper interview.
"Every Viennese cafe, every sausage stand pays more tax in Austria than a multinational corporation," Mr Kern told Der Standard.
"That goes for Starbucks, Amazon and other companies," he said.
He added that EU countries with low corporate taxes were undermining the structure of the union itself.
"What Ireland, the Netherlands, Luxembourg or Malta are doing here lacks solidarity towards the rest of the European economy," he said.
He praised the European Commission's recent order that Apple should pay 13bn euros (£11bn) more in tax to Ireland.