>The IRS claims Facebook’s tax adviser Ernst & Young LLP undervalued the company’s property as it was transferred to Facebook Ireland Holdings Ltd. by evaluating pieces of the online platform separately, according to court filings ... “I don’t think Facebook is necessarily hiding anything, but it’s a fight over pricing,” said Stephen Hamilton, a tax lawyer in Philadelphia. “This is what companies do when they transfe…
That is how taxes work. The government introduces friction into economic transactions, which sucks up some amount of productivity from those who produce value, which the government can then use for its own ends. By moving to a country with more reasonable taxes, Facebook's economic interactions now have less friction and higher efficiency.