Cayman Islands vs Wyoming (USA): which jurisdiction wins?

Cayman Islands vs Wyoming (USA) — both credible, very different trade-offs. Below: side-by-side on the variables that actually move the decision.

	Cayman Islands	Wyoming (USA)
Tax headline	0% corporate, capital gains, and income tax	21% federal, 0% state
Formation days	5	1
First-year cost	$4,200	$1,000
Treaties	Limited	70+
Substance	Economic Substance Law applies to relevant activities	Federal tax considerations apply
Banking	Top-tier prime brokerage and crypto-friendly banking via Cayman National & private banks	EMIs (Mercury) plus Wyoming SPDIs (Kraken)

Talk to a partner before you incorporate.

Wrong jurisdiction, wrong substance, or wrong bank shortlist is a 12-month problem. A 30-minute briefing fixes 80% of it.