Economic profile
Tourism, construction, retail, transport and public services dominate a small, import-dependent economy.
Legal setting
Saint-Martin is a French overseas collectivity with its own local fiscal competences. EU, French and local rules interact; generic ‘tax haven’ claims are misleading.
Starting carefully
A serious project needs current advice from the Collectivité, tax administration, social-security bodies and a qualified local professional.
Logistics
Most goods arrive by sea or via regional supply chains. Weather disruption, limited storage and the cross-border island market affect costs.
Responsible investment
Projects should account for housing pressure, hurricane resilience, water, waste, energy and local skills rather than treating land as an unlimited resort asset.