EU orders Starbucks and Fiat to repay 30 million euros in taxes it says the companies owe the Netherlands and Luxembourg because those nations granted illegal tax incentives.

Crackdown could include new transparency requirements for global companies.

Crackdown could include new transparency requirements for global companies.

Documents show companies benefited from arrangements to cut tax bills lower taxes.

Documents show companies benefited from arrangements to cut tax bills lower taxes.

Nine countries back proposal for automatic sharing of bank details.

Nine countries back proposal for automatic sharing of bank details.

Investigation involves bank fees on card payments made by customers based outside of EU.