Less than 24 hours after the Obama administration escalated its battle against corporate tax inversions, the outcome of at least one major pending U.S. merger seemed clouded by doubt Tuesday. The ...

WASHINGTON/NEW YORK (Reuters) - The U.S. Treasury Department took new steps on Monday to curb tax-avoiding corporate "inversions," with the pending $160 billion merger of Pfizer Inc and Allergan Plc ...

Forbes contributors publish independent expert analyses and insights. Carrie Brandon Elliot analyzes international tax issues. Inversion regs clarify when a corporation has substantial business ...

Banks are among the winners in the final version of long-anticipated new rules announced by the Treasury Department Thursday meant to prevent businesses from shifting profits out of the U.S. and crack ...

NEW YORK (Reuters) - Pfizer Inc's finance chief said on Tuesday that new rules by the U.S. Treasury will make it "prohibitively harder" for American companies to buy foreign firms in order to relocate ...

The White House said Wednesday that the Treasury Department’s new rules aimed at curbing corporate inversions were not specifically targeted at the prospective Pfizer and Allergen merger that the ...