What are the “economic substance rules”?
These are rules, pushed forward by the EU and the OECD, as part of the continued battle against “tax havens”.
They seek to put pressure on zero tax jurisdictions by requiring companies incorporated in traditional “tax havens” to prove they have “adequate substance” in those jurisdictions to carry out the business they carry out.
“Adequate” is a deliberately vague term, capable of adapting itself to different fact patterns.