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Countries

	Switzerland Europe	Croatia Europe	Poland Europe	Grenada Central America & Caribbean
Overview	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.	Croatia is a Schengen-member EU country with structured residency routes for skilled workers, digital nomads, and family relocation. Bordercase coordinates with licensed Croatian partners for filings.	Poland is a large EU economy with structured routes for skilled workers, founders, and remote professionals - and a growing role as a regional hub for Eastern European operations. Bordercase coordinates with licensed Polish partners for filings.	Grenada is a Caribbean jurisdiction with a Citizenship by Investment programme that uniquely supports US E-2 treaty access. Bordercase coordinates with authorised local agents.
Best for	HNW Founders Forfait fiscal Stability	Digital nomads Families EU access Coastal living	Founders Skilled workers EU access Cost-effective hub	Second passport US E-2 access English admin
Currency	CHF	EUR	PLN	XCD
Language	German / French / Italian	Croatian	Polish	English
Time zone	UTC+1	UTC+1	UTC+1	UTC-4
EU member	No	Yes	Yes	No
Schengen	Yes	Yes	Yes	No
Residency	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	Croatian residency routes: Employment-based residence Digital Nomad Residence Permit - remote workers Business / self-employment Family reunification EU citizen-derivative routes	Polish residency routes: Blue Card - high-skilled employees Temporary residence via employment Self-employment / entrepreneur routes Family reunification EU citizen-derivative routes Permanent residence typically after 5 years.	Grenada routes: Citizenship by Investment (CBI) via fund contribution or qualifying real-estate investment Standard work permits Family routes
Company setup	GmbH and AG are the standard structures. Cantonal variation in tax, registration, and substance treatment is real. Federal and cantonal compliance is precise.	d.o.o. (limited liability) is the standard structure; jednostavno d.o.o. is a simplified low-capital variant. Formation involves notary and court registration. Tax and VAT registration follow.	Sp. z o.o. (limited liability) is the standard private entity. Online formation via S24 is possible; otherwise notary registration. Tax registration, VAT, and ZUS (social contributions) follow. CIT and the new estonian-style lump-sum CIT regime may apply.	Domestic companies and IBCs are common in international structures.
Banking	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.	Resident banking is broadly accessible; corporate banking depends on activity. Bordercase coordinates introductions for cross-border cases.	Personal and corporate banking for residents is widely accessible. Non-resident structures take longer; documentation must be tight. Bordercase coordinates introductions where useful.	Banking is selective. Bordercase coordinates banking introductions through current partners.
Family	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. International schools are available in Zagreb and along the coast.	Family reunification is supported on most residency routes. International schools (English, German, French) are concentrated in Warsaw, Kraków, and Wrocław.	CBI can include qualifying dependents.
Risks	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 Croatia: Tax residency triggers Processing variations Digital nomad permit renewal rules and re-entry constraints	Risks Bordercase watches for in Poland: Long visa processing in some voivodeships CIT and ZUS planning often gets done late Centre-of-interests analysis for tax residency Estonian-style lump-sum CIT regime eligibility	Risks Bordercase watches for in Grenada: Programme parameters change Due diligence has tightened Reputational and revocation risks if information is misrepresented
Documents	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 Croatian residency documents: Passport Criminal record certificate Proof of accommodation Health insurance Employment / income evidence Family certificates Apostilled and translated to Croatian.	Typical Polish residency documents: Passport Criminal record certificate Proof of address Employment contract or business plan Health insurance Marriage / birth certificates for family Apostilled and translated to Polish.	Typical CBI documents: Passport Due diligence questionnaires Source-of-funds evidence (extensive) Family certificates with apostille and translation

Europe

Europe

Europe

Central America & Caribbean

Overview

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.

Croatia is a Schengen-member EU country with structured residency routes for skilled workers, digital nomads, and family relocation. Bordercase coordinates with licensed Croatian partners for filings.

Poland is a large EU economy with structured routes for skilled workers, founders, and remote professionals - and a growing role as a regional hub for Eastern European operations. Bordercase coordinates with licensed Polish partners for filings.

Grenada is a Caribbean jurisdiction with a Citizenship by Investment programme that uniquely supports US E-2 treaty access. Bordercase coordinates with authorised local agents.

Best for

HNW
Founders
Forfait fiscal
Stability

Digital nomads
Families
EU access
Coastal living

Founders
Skilled workers
EU access
Cost-effective hub

Second passport
US E-2 access
English admin

Currency

CHF

EUR

PLN

XCD

Language

German / French / Italian

Croatian

Polish

English

Time zone

UTC+1

UTC-4

EU member

Yes

Schengen

Yes

Residency

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

Croatian residency routes:

Employment-based residence
Digital Nomad Residence Permit - remote workers
Business / self-employment
Family reunification
EU citizen-derivative routes

Polish residency routes:

Blue Card - high-skilled employees
Temporary residence via employment
Self-employment / entrepreneur routes
Family reunification
EU citizen-derivative routes

Permanent residence typically after 5 years.

Grenada routes:

Citizenship by Investment (CBI) via fund contribution or qualifying real-estate investment
Standard work permits
Family routes

Company setup

GmbH and AG are the standard structures. Cantonal variation in tax, registration, and substance treatment is real. Federal and cantonal compliance is precise.

d.o.o. (limited liability) is the standard structure; jednostavno d.o.o. is a simplified low-capital variant. Formation involves notary and court registration. Tax and VAT registration follow.

Sp. z o.o. (limited liability) is the standard private entity. Online formation via S24 is possible; otherwise notary registration. Tax registration, VAT, and ZUS (social contributions) follow. CIT and the new estonian-style lump-sum CIT regime may apply.

Domestic companies and IBCs are common in international structures.

Banking

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.

Resident banking is broadly accessible; corporate banking depends on activity. Bordercase coordinates introductions for cross-border cases.

Personal and corporate banking for residents is widely accessible. Non-resident structures take longer; documentation must be tight. Bordercase coordinates introductions where useful.

Banking is selective. Bordercase coordinates banking introductions through current partners.

Family

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. International schools are available in Zagreb and along the coast.

Family reunification is supported on most residency routes. International schools (English, German, French) are concentrated in Warsaw, Kraków, and Wrocław.

CBI can include qualifying dependents.

Risks

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 Croatia:

Tax residency triggers
Processing variations
Digital nomad permit renewal rules and re-entry constraints

Risks Bordercase watches for in Poland:

Long visa processing in some voivodeships
CIT and ZUS planning often gets done late
Centre-of-interests analysis for tax residency
Estonian-style lump-sum CIT regime eligibility

Risks Bordercase watches for in Grenada:

Programme parameters change
Due diligence has tightened
Reputational and revocation risks if information is misrepresented

Documents

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 Croatian residency documents:

Passport
Criminal record certificate
Proof of accommodation
Health insurance
Employment / income evidence
Family certificates

Apostilled and translated to Croatian.

Typical Polish residency documents:

Passport
Criminal record certificate
Proof of address
Employment contract or business plan
Health insurance
Marriage / birth certificates for family

Apostilled and translated to Polish.

Typical CBI documents:

Passport
Due diligence questionnaires
Source-of-funds evidence (extensive)
Family certificates with apostille and translation