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	Argentina Latin America	Saint Kitts and Nevis Central America & Caribbean	Spain Europe	Brazil Latin America
Overview	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.	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.	Spain offers structured EU residency routes for individuals, families, and entrepreneurs, including the digital nomad visa introduced under the Startups Law. Bordercase coordinates with licensed Spanish partners for filings.	Brazil is the largest Latin American economy with structured residency routes and growing remote-worker visa pathways. Bordercase coordinates with licensed Brazilian partners for filings.
Best for	Latin America hub Cost of living Founders Families	Second passport Caribbean residency Asset planning	Families Remote workers EU access Cost of living	Latin America hub Founders Families Digital nomads
Currency	ARS	XCD / USD	EUR	BRL
Language	Spanish	English	Spanish	Portuguese
Time zone	UTC-3	UTC-4	UTC+1	UTC-3
EU member	No	No	Yes	No
Schengen	No	No	Yes	No
Residency	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	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.	Spanish residency routes: Non-Lucrative Visa - passive income, no employment in Spain Digital Nomad Visa - remote workers and self-employed (Startups Law) Self-Employed Visa Entrepreneur Visa EU citizen-derivative routes The Golden Visa has been phased out for real estate purchases.	Brazilian residency routes: Investor visa (VIPER / VITEM) - qualifying investment in a Brazilian business Digital nomad visa - remote workers Retirement visa - qualifying pension income Family reunification Employer-sponsored work permits
Company setup	SA (Sociedad Anónima) and SRL (Sociedad de Responsabilidad Limitada) are the standard structures. CUIT, IGJ registration, and AFIP tax registration follow.	Nevis IBCs and LLCs are commonly used in international structures. Substance, beneficial ownership disclosure, and AML standards have tightened materially.	SL (Sociedad Limitada) is the standard private company. Registration involves NIE / NIF, notary, mercantile registry, and tax registration. Spanish tax residency triggers worldwide income reporting; the Beckham Law (special tax regime) may apply to eligible relocated workers.	Ltda and SA are the standard structures. CNPJ registration, state registrations, and Receita Federal tax registration follow. The MEI regime suits micro-entrepreneurs.
Banking	Residency unlocks personal banking. Forex controls and currency volatility are part of the landscape; multi-jurisdiction structuring is common.	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.	Personal banking for residents is straightforward; corporate banking depends on activity and structure. Bordercase coordinates introductions for non-standard cases.	Residency unlocks personal and corporate banking. Pix has changed everyday payments; SWIFT for international flows still requires careful KYC.
Family	Family reunification is supported on most routes. Schools (public, private, English, German, French) are widely available in Buenos Aires.	CBI applications can include qualifying dependants - spouse, children, and in some cases parents - under specific conditions.	Family reunification is supported on most residency routes after a qualifying period. Schools (public, private, international) are widely available; the public system is generally accessible to legal residents.	Family reunification is supported on most routes. International schools (English, German, French, Japanese) are concentrated in São Paulo, Rio, and Brasília.
Risks	Risks Bordercase watches for in Argentina: Currency / forex controls Tax residency triggers Document apostille + Spanish translation requirements	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 Spain: Tax residency triggers - 183 days + centre of interests Beckham Law (special regime) eligibility Autonomous-community tax variation Hacienda audits when planning is unclear Past Schengen overstays must be disclosed	Risks Bordercase watches for in Brazil: Tax residency rules and worldwide-income reporting Real-estate restrictions in certain border regions Document apostille + Portuguese translation
Documents	Typical Argentine documents: Passport Criminal record certificate (apostilled) Marriage / birth certificates for family Proof of income or investment Health insurance	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 Spanish residency documents: Passport NIE (foreigner identification number) Criminal record certificate with apostille Proof of income / assets Health insurance with full cover in Spain Accommodation evidence Marriage / birth certificates for family routes	Typical Brazilian documents: Passport Apostilled foreign documents Proof of income or investment Photographs to specification Brazilian consular application abroad for most routes

Argentina

Latin America

Saint Kitts and Nevis

Central America & Caribbean

Spain

Europe

Brazil

Latin America

Overview

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.

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.

Spain offers structured EU residency routes for individuals, families, and entrepreneurs, including the digital nomad visa introduced under the Startups Law. Bordercase coordinates with licensed Spanish partners for filings.

Brazil is the largest Latin American economy with structured residency routes and growing remote-worker visa pathways. Bordercase coordinates with licensed Brazilian partners for filings.

Best for

Latin America hub
Cost of living
Founders
Families

Second passport
Caribbean residency
Asset planning

Families
Remote workers
EU access
Cost of living

Latin America hub
Founders
Families
Digital nomads

Currency

ARS

XCD / USD

EUR

BRL

Language

Spanish

English

Spanish

Portuguese

Time zone

UTC-3

UTC-4

UTC+1

UTC-3

EU member

Yes

Schengen

Yes

Residency

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

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.

Spanish residency routes:

Non-Lucrative Visa - passive income, no employment in Spain
Digital Nomad Visa - remote workers and self-employed (Startups Law)
Self-Employed Visa
Entrepreneur Visa
EU citizen-derivative routes

The Golden Visa has been phased out for real estate purchases.

Brazilian residency routes:

Investor visa (VIPER / VITEM) - qualifying investment in a Brazilian business
Digital nomad visa - remote workers
Retirement visa - qualifying pension income
Family reunification
Employer-sponsored work permits

Company setup

SA (Sociedad Anónima) and SRL (Sociedad de Responsabilidad Limitada) are the standard structures. CUIT, IGJ registration, and AFIP tax registration follow.

Nevis IBCs and LLCs are commonly used in international structures. Substance, beneficial ownership disclosure, and AML standards have tightened materially.

SL (Sociedad Limitada) is the standard private company. Registration involves NIE / NIF, notary, mercantile registry, and tax registration. Spanish tax residency triggers worldwide income reporting; the Beckham Law (special tax regime) may apply to eligible relocated workers.

Ltda and SA are the standard structures. CNPJ registration, state registrations, and Receita Federal tax registration follow. The MEI regime suits micro-entrepreneurs.

Banking

Residency unlocks personal banking. Forex controls and currency volatility are part of the landscape; multi-jurisdiction structuring is common.

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.

Personal banking for residents is straightforward; corporate banking depends on activity and structure. Bordercase coordinates introductions for non-standard cases.

Residency unlocks personal and corporate banking. Pix has changed everyday payments; SWIFT for international flows still requires careful KYC.

Family

Family reunification is supported on most routes. Schools (public, private, English, German, French) are widely available in Buenos Aires.

CBI applications can include qualifying dependants - spouse, children, and in some cases parents - under specific conditions.

Family reunification is supported on most residency routes after a qualifying period. Schools (public, private, international) are widely available; the public system is generally accessible to legal residents.

Family reunification is supported on most routes. International schools (English, German, French, Japanese) are concentrated in São Paulo, Rio, and Brasília.

Risks

Risks Bordercase watches for in Argentina:

Currency / forex controls
Tax residency triggers
Document apostille + Spanish translation requirements

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 Spain:

Tax residency triggers - 183 days + centre of interests
Beckham Law (special regime) eligibility
Autonomous-community tax variation
Hacienda audits when planning is unclear
Past Schengen overstays must be disclosed

Risks Bordercase watches for in Brazil:

Tax residency rules and worldwide-income reporting
Real-estate restrictions in certain border regions
Document apostille + Portuguese translation

Documents

Typical Argentine documents:

Passport
Criminal record certificate (apostilled)
Marriage / birth certificates for family
Proof of income or investment
Health insurance

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 Spanish residency documents:

Passport
NIE (foreigner identification number)
Criminal record certificate with apostille
Proof of income / assets
Health insurance with full cover in Spain
Accommodation evidence
Marriage / birth certificates for family routes

Typical Brazilian documents:

Passport
Apostilled foreign documents
Proof of income or investment
Photographs to specification
Brazilian consular application abroad for most routes