Compare jurisdictions, side by side.

Paraguay residency routes:

• Permanent residency via proof of solvency / qualifying income - the standard route
• Family inclusion on the main application

Physical-presence requirements are relatively low compared to other jurisdictions.

Montenegrin residency routes:

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

Permanent residence typically after 5 years.

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

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.

SRL (Limited Liability) and SA (Joint Stock) structures are available; entity setup is well-supported by local partners. Substance and reporting requirements should be confirmed at setup.

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

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

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.

Personal banking for residents is accessible. Bordercase coordinates introductions and documentation prep.

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

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

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.

Family inclusion on residency applications is supported. Schools (Spanish-language and limited international) are concentrated in Asunción.

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

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

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.

Risks Bordercase watches for in Paraguay:

• Residency vs tax residency confusion
• Document apostille and translation requirements must be tracked carefully
• Some originating countries are subject to additional scrutiny
• Real-world banking outside Paraguay may not change because of Paraguayan residency

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 Brazil:

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

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

Typical Paraguay documents:

• Passport
• Criminal record certificate (origin country + any country of residence in last 5 years)
• Marriage / birth certificates for family
• Proof of income or solvency (savings / pension / business)

All documents apostilled and translated to Spanish.

Typical Montenegrin residency documents:

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

Apostilled and translated.

Typical Brazilian documents:

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

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