Isle of Man vs Cayman Islands: which jurisdiction wins?

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

	Isle of Man	Cayman Islands
Tax headline	0% (10% banking/retail)	0% corporate, capital gains, and income tax
Formation days	5	5
First-year cost	$4,800	$4,200
Treaties	11+	Limited
Substance	Substance requirements aligned with EU code of conduct	Economic Substance Law applies to relevant activities
Banking	IoM banks plus UK introductions	Top-tier prime brokerage and crypto-friendly banking via Cayman National & private banks

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