Isle of Man vs Mauritius: which jurisdiction wins?

Isle of Man vs Mauritius — both credible, very different trade-offs. Below: side-by-side on the variables that actually move the decision.

	Isle of Man	Mauritius
Tax headline	0% (10% banking/retail)	15% with partial exemption (effective ~3%)
Formation days	5	10
First-year cost	$4,800	$4,500
Treaties	11+	46+
Substance	Substance requirements aligned with EU code of conduct	Substance required for GBC status
Banking	IoM banks plus UK introductions	MCB, SBM, AfrAsia

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