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	Montenegro Europe	Mauritius Africa	Spain Europe
Overview	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.	Mauritius is a stable jurisdiction with structured residency and corporate routes, often combined for international families and founders. Bordercase coordinates with licensed Mauritian partners.	Spain offers structured EU residency routes for individuals, families, and entrepreneurs, including the digital nomad visa introduced under the Startups Law. Bordercase coordinates with licensed Spanish partners for filings.
Best for	Cost of living Coastal living Regional residency	Founders Banking Trust HNW English admin	Families Remote workers EU access Cost of living
Currency	EUR	MUR	EUR
Language	Montenegrin / Serbian	English / French	Spanish
Time zone	UTC+1	UTC+4	UTC+1
EU member	No	No	Yes
Schengen	No	No	Yes
Residency	Montenegrin residency routes: Temporary residence via employment Business / self-employment Real-estate ownership Family reunification Permanent residence typically after 5 years.	Mauritius residency routes: Premium Visa - remote work Occupation Permit - investor / professional / self-employed Residence Permit by property purchase - within approved schemes Family routes	Spanish residency routes: Non-Lucrative Visa - passive income, no employment in Spain Digital Nomad Visa - remote workers and self-employed (Startups Law) Self-Employed Visa Entrepreneur Visa EU citizen-derivative routes The Golden Visa has been phased out for real estate purchases.
Company setup	DOO (limited liability) is the standard structure. Formation is well-documented and reasonably fast. Tax and VAT registration follow.	GBC (Global Business Company) and Domestic Companies are the standard structures. Substance requirements following OECD reforms must be considered; the GBC framework has evolved materially.	SL (Sociedad Limitada) is the standard private company. Registration involves NIE / NIF, notary, mercantile registry, and tax registration. Spanish tax residency triggers worldwide income reporting; the Beckham Law (special tax regime) may apply to eligible relocated workers.
Banking	Personal banking for residents is accessible. Corporate banking depends on activity. Bordercase coordinates introductions where useful.	Local banks support resident and corporate accounts; KYC and source-of-funds requirements are real. Bordercase coordinates banking introductions.	Personal banking for residents is straightforward; corporate banking depends on activity and structure. Bordercase coordinates introductions for non-standard cases.
Family	Family inclusion on residency applications is supported. International schools are available in Podgorica and on the coast.	Family inclusion is supported. International schools are available in major regions.	Family reunification is supported on most residency routes after a qualifying period. Schools (public, private, international) are widely available; the public system is generally accessible to legal residents.
Risks	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 Mauritius: Substance reform impacts on Global Business Companies FATCA / CRS reporting on related accounts Mauritian residency vs physical-presence-based tax residence elsewhere Banking introductions vary by activity	Risks Bordercase watches for in Spain: Tax residency triggers - 183 days + centre of interests Beckham Law (special regime) eligibility Autonomous-community tax variation Hacienda audits when planning is unclear Past Schengen overstays must be disclosed
Documents	Typical Montenegrin residency documents: Passport Criminal record certificate Proof of accommodation Basis for residence Health insurance Family certificates Apostilled and translated.	Typical Mauritius documents: Passport Criminal record certificate Proof of income / investment Health insurance Accommodation evidence Marriage / birth certificates for family Apostille where required.	Typical Spanish residency documents: Passport NIE (foreigner identification number) Criminal record certificate with apostille Proof of income / assets Health insurance with full cover in Spain Accommodation evidence Marriage / birth certificates for family routes

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