Under the reformed Real Estate Route, third-country nationals can secure an annually renewable 1-year temporary residence permit by acquiring residential or commercial property with a strict minimum tax-assessed value of EUR 150,000 — a threshold calculated by the official Tax Authority’s transfer assessment rather than the negotiated market purchase price. Alternatively, the Corporate Route allows entrepreneurs to obtain an integrated work-and-residence permit by establishing a localised Limited Liability Company (D.O.O.) and assuming the role of Executive Director; to eliminate shell companies, non-EU majority owners must ensure the enterprise satisfies a minimum annual tax-and-social-contribution floor of EUR 5,000. Across all pathways, applicants must clear anti-money-laundering background checks, hold private health insurance, and demonstrate a basic liquidity reserve of roughly EUR 3,650 deposited into a Montenegrin bank account. While these entry tiers grant access to the country’s competitive flat-tax regime and an eventual pathway to permanent residency after 5 years, transitioning to full Montenegrin citizenship requires 10 cumulative years of legal stay, passing a localised language test, and formally renouncing all prior nationalities.