Intuitively, it feels bad. But until the profits actually come back to the U.S., the USG doesn't have much of a case.
I do think that EU countries, the EU parliament, and the European Council have a responsibility to their citizens to close these loopholes. It is not fair for Ireland to have a minor advantage (a few thousand jobs) at the cost of depriving other EU countries of billions of Euros of tax receipts.
Why should that tax revenue instead go to a different country that didn't contribute to it?
The employees in the offices are citizens of that country or immigrants approved by the local government of that country. If they are U.S. citizens then they typically pay income tax to the U.S. (depending on the reciprocity).
The infrastructure (roads, water, energy, police & fire protection, healthcare, etc.) being used by those offices and employees were paid for by that country.
Also the citizens in that country are the ones paying for a product or service - so again, why should a different company reap the tax revenue?
Whether that's true or not is a task for the courts to decide, but considering that there is a long history of the US government not taxing overseas profit until it comes to the USA, I'd say that this is an indicator that the government has, to date, agreed with the corporations on this.
Since these are felony allegations (criminal not civil) IRS investigators should sit a few of these CFOs down in a cement room and ask: "Does any of this money come back to the US?"
Then the CFO has a few options: 1) lie to a federal agent (not a good plan) 2) plead the 5th (not a good plan) 3) state to a federal officer that none of the money is used, transferred, or used to pay employees of said corporation by proxy.
I would assume these wouldn't go well at all.
Yes I am well versed in the new stories. The entire point is to move funds out of the country and avoid taxes. They aren't investing in Spain's tech future. They will use this money (stolen from the US people) illegally to: produce products overseas by proxy, perform HR functions by proxy, marketing by proxy, etc. All these products/services are then sold under the company and for more US profit.
The crux of my argument is that you won't find a U.S. felony here, no matter how bad you want it.
26 U.S. Code § 7201 - Attempt to evade or defeat tax:
"Any person who willfully attempts in any manner to evade or defeat any tax imposed by this title or the payment thereof shall, in addition to other penalties provided by law"
I have worked at companies performing the "double-irish". True, they aren't prosecuted. But legal? Because a british lawyer says it is? 26 U.S. Code § 7201 is extremely easy to read and meant to be very vague. It isn't complicated. They "could be viewed as" breaking the US law and that is enough for some IRS investigators. Why they don't? <- I feel, it is more profitable to tear apart thousands of small local businesses using algorithms and automated mailing. If there was any kind of left leaning shift in US politics I would assume a few congressional hearings. Sure Google,Facebook,etc got away with many years of tax evasion, but that doesn't mean the governments find it in anyway legal.
Further: https://upload.wikimedia.org/wikipedia/commons/c/c3/Double_I...
The above info graphic clearly shows an attempt to defeat the US the 26 U.S. Code § 7201. This is not only illegal but morally reprehensible.