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	Montenegro Europe	Saint Kitts and Nevis Central America & Caribbean	Argentina Latin America
Overview	Montenegro is a non-EU European country with structured residency routes, EU candidate status, and a growing role as a base for founders and remote workers in the region. Bordercase coordinates with licensed Montenegrin partners.	Saint Kitts and Nevis is a Caribbean jurisdiction with one of the oldest citizenship-by-investment programmes. Bordercase coordinates with authorised local agents and licensed advisers - citizenship outcomes remain at the discretion of the Citizenship by Investment Unit.	Argentina is a major South American economy with structured residency routes and a competitive cost of living for international founders and families. Bordercase coordinates with licensed Argentine partners for filings.
Best for	Cost of living Coastal living Regional residency	Second passport Caribbean residency Asset planning	Latin America hub Cost of living Founders Families
Currency	EUR	XCD / USD	ARS
Language	Montenegrin / Serbian	English	Spanish
Time zone	UTC+1	UTC-4	UTC-3
EU member	No	No	No
Schengen	No	No	No
Residency	Montenegrin residency routes: Temporary residence via employment Business / self-employment Real-estate ownership Family reunification Permanent residence typically after 5 years.	Saint Kitts and Nevis routes: Citizenship by Investment (CBI) via the Sustainable Growth Fund CBI via approved real-estate investment Standard work / family routes Citizenship outcomes remain at the discretion of the Citizenship by Investment Unit.	Argentine residency routes: Rentista visa - passive income / pension Investor visa - qualifying investment in an Argentine business Worker visa - employer-sponsored Family routes - spouse, children, parents MERCOSUR fast-track for nationals of member states
Company setup	DOO (limited liability) is the standard structure. Formation is well-documented and reasonably fast. Tax and VAT registration follow.	Nevis IBCs and LLCs are commonly used in international structures. Substance, beneficial ownership disclosure, and AML standards have tightened materially.	SA (Sociedad Anónima) and SRL (Sociedad de Responsabilidad Limitada) are the standard structures. CUIT, IGJ registration, and AFIP tax registration follow.
Banking	Personal banking for residents is accessible. Corporate banking depends on activity. Bordercase coordinates introductions where useful.	Domestic and offshore banking options exist but have become more selective on KYC and source of funds. Bordercase coordinates banking pack preparation and partner introductions.	Residency unlocks personal banking. Forex controls and currency volatility are part of the landscape; multi-jurisdiction structuring is common.
Family	Family inclusion on residency applications is supported. International schools are available in Podgorica and on the coast.	CBI applications can include qualifying dependants - spouse, children, and in some cases parents - under specific conditions.	Family reunification is supported on most routes. Schools (public, private, English, German, French) are widely available in Buenos Aires.
Risks	Risks Bordercase watches for in Montenegro: Tax residency triggers EU accession dynamics may change rules over time Processing variations between municipalities Schengen entry / exit considerations for travel planning	Risks Bordercase watches for in Saint Kitts: Programme parameters change Due diligence has tightened materially Rejection rates have risen for incomplete or unclear source-of-funds presentations Visa-revocation and reputational risks if information is misrepresented	Risks Bordercase watches for in Argentina: Currency / forex controls Tax residency triggers Document apostille + Spanish translation requirements
Documents	Typical Montenegrin residency documents: Passport Criminal record certificate Proof of accommodation Basis for residence Health insurance Family certificates Apostilled and translated.	Typical CBI documents: Passport Due diligence questionnaires Source-of-funds evidence (extensive) Employment / business documentation Family certificates with apostille and certified translation Police clearance certificates for all countries of residence in the prior 10 years	Typical Argentine documents: Passport Criminal record certificate (apostilled) Marriage / birth certificates for family Proof of income or investment Health insurance

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