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	Saint Kitts and Nevis Central America & Caribbean	Switzerland Europe	Türkiye Europe
Overview	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.	Switzerland is a stable, high-quality jurisdiction with structured residency routes - most of them merit-based, contribution-based, or employer-sponsored. Bordercase coordinates with licensed Swiss partners for filings.	Türkiye offers a range of residency routes from short-term tourist residency to longer-term investor / family / work routes. Bordercase coordinates with licensed Turkish lawyers for filings.
Best for	Second passport Caribbean residency Asset planning	HNW Founders Forfait fiscal Stability	Citizenship by investment Cost of living Regional residency Families
Currency	XCD / USD	CHF	TRY
Language	English	German / French / Italian	Turkish
Time zone	UTC-4	UTC+1	UTC+3
EU member	No	No	No
Schengen	No	Yes	No
Residency	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.	Swiss residency routes: Work permit - employer-sponsored, quota-controlled for non-EU Lump-sum taxation (forfait fiscal) - HNW individuals in eligible cantons Business / investor routes EU / EFTA routes - under FMP Family reunification	Türkiye residency routes: Short-term residence permit (1-2 years, renewable) Family permit Work permit - employer-sponsored Student permit Citizenship-by-investment via real estate or qualifying deposits / investments
Company setup	Nevis IBCs and LLCs are commonly used in international structures. Substance, beneficial ownership disclosure, and AML standards have tightened materially.	GmbH and AG are the standard structures. Cantonal variation in tax, registration, and substance treatment is real. Federal and cantonal compliance is precise.	Limited Şirket (LLC) and AŞ (Joint Stock) are common structures. Notary registration, tax registration, and a tax representative are typically required.
Banking	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.	Swiss banking has tightened materially since the 2010s. Personal accounts require residency or strong nexus; corporate banking requires substance and clear source of funds. Bordercase coordinates introductions through current partners.	Personal banking for residents is broadly accessible; non-resident corporate banking has tightened. Source-of-funds and ownership clarity are central.
Family	CBI applications can include qualifying dependants - spouse, children, and in some cases parents - under specific conditions.	Family reunification is supported on most permits. Schools (public, private, and international) are widely available; international schools are well-established but selective.	Family reunification is supported on most routes. International schools (English, German, French, Italian) are available in Istanbul and Ankara.
Risks	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 Switzerland: Quotas for non-EU work permits Lump-sum taxation eligibility and cantonal variation Banking gatekeeping for non-residents Substance and arm's-length pricing audits	Risks Bordercase watches for in Türkiye: Restricted residency zones (some districts no longer issue short-term residency to foreigners) Currency volatility on investment routes Shifting policy on the citizenship-by-investment programme Banking documentation requirements tighten regularly
Documents	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 Swiss residency documents: Passport Employment contract or business plan Criminal record certificate Proof of accommodation Health insurance valid in Switzerland Financial evidence Apostilled and translated where required.	Typical Türkiye documents: Passport Biometric photos Proof of address Proof of income or savings Health insurance Criminal record certificate Marriage / birth certificates for family Documents apostilled and translated to Turkish.

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