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	Hong Kong Asia	Montenegro Europe	Switzerland Europe	Bulgaria Europe
Overview	Hong Kong remains an active jurisdiction for company formation, banking introductions, and selected residency routes. Bordercase coordinates with licensed Hong Kong company-services and immigration partners.	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.	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.	Bulgaria is an EU member state with competitive corporate tax, structured residency routes, and a well-developed digital infrastructure. Bordercase coordinates with licensed Bulgarian partners for filings.
Best for	Founders Banking Holding structures English admin	Cost of living Coastal living Regional residency	HNW Founders Forfait fiscal Stability	Founders EU access Cost of living
Currency	HKD	EUR	CHF	BGN / EUR transition
Language	Cantonese / English	Montenegrin / Serbian	German / French / Italian	Bulgarian
Time zone	UTC+8	UTC+1	UTC+1	UTC+2
EU member	No	No	No	Yes
Schengen	No	No	Yes	Yes
Residency	Hong Kong residency routes: General Employment Policy (GEP) Quality Migrant Admission Scheme (QMAS) Top Talent Pass Scheme (TTPS) Capital Investment Entrant Scheme (CIES) - recently revived Dependant routes	Montenegrin residency routes: Temporary residence via employment Business / self-employment Real-estate ownership Family reunification Permanent residence typically after 5 years.	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	Bulgarian residency routes: Employment-based residence Business / self-employment routes Retirement / pensioner residency Family reunification EU citizen-derivative routes Permanent residence typically after 5 years.
Company setup	Hong Kong Limited companies are widely used for trading and holding structures. Annual filings, audited accounts, and a company secretary are required. Substance expectations and BEPS-driven changes affect ongoing planning.	DOO (limited liability) is the standard structure. Formation is well-documented and reasonably fast. Tax and VAT registration follow.	GmbH and AG are the standard structures. Cantonal variation in tax, registration, and substance treatment is real. Federal and cantonal compliance is precise.	OOD (LLC) and EOOD (single-shareholder LLC) are common structures. Formation is well-documented. Corporate tax is at a flat rate; VAT registration depends on activity.
Banking	Local banking has tightened materially; some non-resident structures face long onboarding or rejection. EMIs and Singapore / Dubai banking are common alternatives. Bordercase coordinates introductions through current partners.	Personal banking for residents is accessible. Corporate banking depends on activity. Bordercase coordinates introductions where useful.	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 and corporate banking for residents is broadly accessible. Source-of-funds documentation matters for non-standard cases. Bordercase coordinates banking introductions.
Family	Family relocation is supported on most residency routes. Schools (local, private, ESF, international) are competitive; international school waitlists are real.	Family inclusion on residency applications is supported. International schools are available in Podgorica and on the coast.	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. Schools (public, private, English, German, French) are concentrated in Sofia, Plovdiv, and Varna.
Risks	Risks Bordercase watches for in Hong Kong: Company-only setups without substance face banking and audit friction Banking has tightened materially Political / policy shifts must be factored into long-horizon planning Annual audit and filing discipline is real	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 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 Bulgaria: Tax residency triggers VAT classification on cross-border services Processing variations between regions Euro adoption is in progress - operational planning needed
Documents	Typical Hong Kong documents: Passport CV Education certificates Employment history Company documents (where applicable) Family certificates with notarisation	Typical Montenegrin residency documents: Passport Criminal record certificate Proof of accommodation Basis for residence Health insurance Family certificates Apostilled and translated.	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 Bulgarian residency documents: Passport Criminal record certificate Proof of address Basis for residence (employment, business, etc.) Health insurance Family certificates Apostilled and translated to Bulgarian.

Asia

Europe

Europe

Europe

Overview

Hong Kong remains an active jurisdiction for company formation, banking introductions, and selected residency routes. Bordercase coordinates with licensed Hong Kong company-services and immigration partners.

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.

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.

Bulgaria is an EU member state with competitive corporate tax, structured residency routes, and a well-developed digital infrastructure. Bordercase coordinates with licensed Bulgarian partners for filings.

Best for

Founders
Banking
Holding structures
English admin

Cost of living
Coastal living
Regional residency

HNW
Founders
Forfait fiscal
Stability

Founders
EU access
Cost of living

Currency

HKD

EUR

CHF

BGN / EUR transition

Language

Cantonese / English

Montenegrin / Serbian

German / French / Italian

Bulgarian

Time zone

UTC+8

UTC+1

UTC+2

EU member

Yes

Schengen

Yes

Residency

Hong Kong residency routes:

General Employment Policy (GEP)
Quality Migrant Admission Scheme (QMAS)
Top Talent Pass Scheme (TTPS)
Capital Investment Entrant Scheme (CIES) - recently revived
Dependant routes

Montenegrin residency routes:

Temporary residence via employment
Business / self-employment
Real-estate ownership
Family reunification

Permanent residence typically after 5 years.

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

Bulgarian residency routes:

Employment-based residence
Business / self-employment routes
Retirement / pensioner residency
Family reunification
EU citizen-derivative routes

Permanent residence typically after 5 years.

Company setup

Hong Kong Limited companies are widely used for trading and holding structures. Annual filings, audited accounts, and a company secretary are required. Substance expectations and BEPS-driven changes affect ongoing planning.

DOO (limited liability) is the standard structure. Formation is well-documented and reasonably fast. Tax and VAT registration follow.

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

OOD (LLC) and EOOD (single-shareholder LLC) are common structures. Formation is well-documented. Corporate tax is at a flat rate; VAT registration depends on activity.

Banking

Local banking has tightened materially; some non-resident structures face long onboarding or rejection. EMIs and Singapore / Dubai banking are common alternatives. Bordercase coordinates introductions through current partners.

Personal banking for residents is accessible. Corporate banking depends on activity. Bordercase coordinates introductions where useful.

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 and corporate banking for residents is broadly accessible. Source-of-funds documentation matters for non-standard cases. Bordercase coordinates banking introductions.

Family

Family relocation is supported on most residency routes. Schools (local, private, ESF, international) are competitive; international school waitlists are real.

Family inclusion on residency applications is supported. International schools are available in Podgorica and on the coast.

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. Schools (public, private, English, German, French) are concentrated in Sofia, Plovdiv, and Varna.

Risks

Risks Bordercase watches for in Hong Kong:

Company-only setups without substance face banking and audit friction
Banking has tightened materially
Political / policy shifts must be factored into long-horizon planning
Annual audit and filing discipline is real

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 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 Bulgaria:

Tax residency triggers
VAT classification on cross-border services
Processing variations between regions
Euro adoption is in progress - operational planning needed

Documents

Typical Hong Kong documents:

Passport
CV
Education certificates
Employment history
Company documents (where applicable)
Family certificates with notarisation

Typical Montenegrin residency documents:

Passport
Criminal record certificate
Proof of accommodation
Basis for residence
Health insurance
Family certificates

Apostilled and translated.

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 Bulgarian residency documents:

Passport
Criminal record certificate
Proof of address
Basis for residence (employment, business, etc.)
Health insurance
Family certificates

Apostilled and translated to Bulgarian.