Compare

Compare jurisdictions, side by side.

Pick up to 4 countries and see residency, company, banking, family, and risk notes line up. No prices, no marketing packages - just the working notes.

Start your assessment All countries

	Portugal Europe	Brazil Latin America	Montenegro Europe
Overview	Portugal is a popular EU destination for individuals, families, and remote professionals. Bordercase coordinates assessment across the main residency routes and family relocation logistics, working with licensed Portuguese 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.	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.
Best for	Families Remote workers Founders EU access	Latin America hub Founders Families Digital nomads	Cost of living Coastal living Regional residency
Currency	EUR	BRL	EUR
Language	Portuguese	Portuguese	Montenegrin / Serbian
Time zone	UTC+1	UTC-3	UTC+1
EU member	Yes	No	No
Schengen	Yes	No	No
Residency	Common Portuguese residency routes: D7 - passive income / pension D8 - digital nomad / remote work D2 - entrepreneur / self-employed D3 - highly qualified workers Tech Visa - eligible tech roles via accredited companies Golden Visa - restricted in scope after recent reforms Family reunification on most permits Each has different income, residency-day, and renewal requirements.	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	Montenegrin residency routes: Temporary residence via employment Business / self-employment Real-estate ownership Family reunification Permanent residence typically after 5 years.
Company setup	Portugal supports Lda (private limited) and SA (public limited) structures. Tax registration, social security registration, and a Portuguese tax representative are typically required. Substance, accounting, and reporting obligations are real.	Ltda and SA are the standard structures. CNPJ registration, state registrations, and Receita Federal tax registration follow. The MEI regime suits micro-entrepreneurs.	DOO (limited liability) is the standard structure. Formation is well-documented and reasonably fast. Tax and VAT registration follow.
Banking	Personal accounts are accessible to residents and many non-residents; documentation is structured and predictable. Corporate banking depends on company structure and intended activity; Bordercase coordinates with banking partners for introductions.	Residency unlocks personal and corporate banking. Pix has changed everyday payments; SWIFT for international flows still requires careful KYC.	Personal banking for residents is accessible. Corporate banking depends on activity. Bordercase coordinates introductions where useful.
Family	Family reunification is supported on most residency routes. Schools (public, private, and 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.	Family inclusion on residency applications is supported. International schools are available in Podgorica and on the coast.
Risks	Risks Bordercase watches for in Portuguese cases: AIMA processing delays (formerly SEF) Misalignment between visa type and actual activity Tax residence triggered by accident - NHR window timing matters Past EU Schengen overstays must be disclosed Real estate vs investment routes have changed materially	Risks Bordercase watches for in Brazil: Tax residency rules and worldwide-income reporting Real-estate restrictions in certain border regions Document apostille + Portuguese translation	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
Documents	Typical document pack for Portuguese residency: Passport NIF (Portuguese tax number) Proof of accommodation (lease, deed, or invitation) Proof of income or assets (varies by route) Criminal record certificate with apostille Health insurance valid in Portugal Marriage / birth certificates for family routes Certified translations where required	Typical Brazilian documents: Passport Apostilled foreign documents Proof of income or investment Photographs to specification Brazilian consular application abroad for most routes	Typical Montenegrin residency documents: Passport Criminal record certificate Proof of accommodation Basis for residence Health insurance Family certificates Apostilled and translated.

Country pages stay the authoritative source. This view is a side-by-side; nothing here promises a particular outcome.