Compare jurisdictions, side by side.

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

Uruguayan residency routes:

• Standard residency - proof of income / qualifying activity
• Investor route
• Retirement / pensioner route
• MERCOSUR fast-track for member-state nationals
• Family reunification

Common Armenian residency routes:

• Temporary residence - issued for 1 year, renewable; granted for work, study, business, family, or Armenian ancestry
• Permanent residence - typically 5 years renewable; available after qualifying temporary stay or other qualifying ground
• Special residence - 10-year status for individuals of Armenian descent or those of significant value to Armenia
• Family reunification - spouse, children, dependant parents

Many nationalities can enter visa-free or with a simple e-visa for up to 180 days, which is often used to plan the right route.

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

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

SAS and SA are common structures. DGI tax registration and BPS social-security registration follow.

Standard Armenian entities and tax treatment:

• LLC (Sahmanapak Pataskhanatvutyamb Enkerutyun) - the default private entity; fast online formation
• Individual Entrepreneur (IE) - simple setup; Turnover Tax regime at 5% (or category-specific rates) for qualifying small businesses
• IT Sector incentives - certified IT companies have historically benefited from reduced corporate tax and payroll incentives (programmes are revised periodically)
• Standard CIT is 18%; dividend withholding is 5% for residents

Bordercase coordinates structure choice to match real activity and current incentive frameworks.

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.

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

Residency unlocks personal banking. Uruguay has historically been a HNW banking destination in the region; standards have tightened materially.

Personal and corporate banking is broadly accessible through Ameriabank, ACBA Bank, Ardshinbank, and others - typically with USD, EUR, RUB, and AMD accounts. Onboarding is straightforward for clean cases; expect source-of-funds questions for larger flows. Bordercase coordinates introductions where useful.

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

Family reunification is supported. Schools (public, private, bilingual, international) are concentrated in Montevideo and Punta del Este.

Family reunification is supported across most routes. English-language international schools are available in Yerevan. Healthcare is a mix of public and private; private cover is recommended for relocating families.

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 Argentina:

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

Risks Bordercase watches for in Uruguay:

• Tax residency triggers (the new-resident tax holiday has conditions)
• Banking documentation and source-of-funds rigor
• Apostille + Spanish translation requirements

Risks Bordercase watches for in Armenia:

• Tax residency triggers - 183 days makes you tax-resident under Armenian rules
• IT certification scope - incentives apply only to certified, qualifying activities
• Russia/EAEU exposure - Armenia is part of EAEU; some structures benefit from this, others raise sanctions/banking flags
• Source-of-funds scrutiny for non-standard transfer corridors
• Permit renewals - documentation continuity matters across cycles

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 Argentine documents:

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

Typical Uruguayan documents:

• Passport
• Apostilled foreign documents
• Proof of income or investment
• Health insurance
• Spanish translations where required

Typical Armenian residency documents:

• Passport (6+ months valid)
• Proof of basis (employment, business, study, ancestry, family)
• Proof of accommodation
• Health insurance
• Bank statements / proof of income
• Criminal record certificate (apostilled, where required)
• Marriage / birth certificates for family routes

Apostille and certified translation into Armenian where required.

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