Earlier quoted context omitted.
Loopholes do not exist. There is only the law (and people who are smart enough to figure out a way to place themselves outside of the application of said law). Generally the EU gives member states the right to grandfather certain arrangements because it would be hard to restructure everything in a few months. Most countries use a 3 or 4 year grandfathering period. The same thing applies to the old IP regime (IP incom…
These loopholes abuse the tax codes of multiple nations. They absolutely are loopholes that ignore the spirit of the law.
What seems like an acceptable rate of taxation to pay for person A seems outrageous for B, and both rates would probably seem outrageous anyway to both those people if they have to pay those abroad (e.g. not in the home country of the main shareholders)
Let's just stick to the letter of the law -- things are complicated enough as is.
Edit: and for those who haven't noticed, member states introduce some of these "loopholes" on purpose in order to attract incoming investment. For example: there is a reason the Netherlands does not levy withholding taxes on 1) royalties and 2) outgoing dividends. They do this so people and companies would book some profit there so they can then tax it.