The fastest routes to a second passport vary dramatically by region, cost, and the benefits they confer. Below is a concise overview of the quickest citizenship‑by‑investment (CBI) programs and naturalization options available on each inhabited continent as of 2026.
Africa
| Country | Program | Cost (single applicant) | Processing time | Visa‑free / visa‑on‑arrival access |
|---|---|---|---|---|
| São Tomé and Príncipe | Citizenship Investment (donation) | $90,000 donation + $5,000 fee | 6–8 weeks, remote application | 61 destinations (e.g., South Africa, Hong Kong, Singapore); EU & UK require visas |
| Sierra Leone | “Go for Gold” – fast‑track | $140,000 (standard) or $100,000 (heritage route, DNA test required) | 60–90 days | 61 destinations; similar to São Tomé’s mobility |
Key points: São Tomé’s program is the world’s cheapest CBI, and its Portuguese‑language community ties give preferential immigration pathways to Portugal and Brazil. Sierra Leone’s heritage route offers a lower price but adds a DNA verification step.
Pacific
| Country | Program | Cost (family of four) | Net‑asset requirement | Processing time | Visa‑free access |
|---|---|---|---|---|---|
| Vanuatu | Development Support Program (DSP) | $180,000 | $250,000 | 30–60 days (average 3.3 months including banking) | ~90 destinations; EU now requires visas |
| Nauru | Economic and Climate Resilience Citizenship | $115,000 (standard) – $90,000 promotional until 30 Jun 2026 | — | 3–4 months | Lost UK visa‑free status (Dec 2025) |
Key points: Vanuatu’s passport still offers broad access across Asia, the Middle East, and the Americas, but lost Schengen visa‑free travel in Dec 2024. Investors often pair Vanuatu citizenship with a European residency program to obtain Schengen access.
Asia
| Country | Program | Minimum investment | Typical processing time | Notable advantages |
|---|---|---|---|---|
| Turkey | Citizenship by Investment (real estate, deposit, bond, or fund) | $400,000 (real estate held ≥ 3 years) | < 3 months (same‑day biometrics for well‑prepared files) | Eligibility for US E‑2 Treaty Investor Visa after 3 years of domicile |
| Cambodia | Citizenship by Investment (donation or project) | $245,000 (donation) or $305,000 (project) – total out‑of‑pocket ≈ $330,000 | ~6 months; requires three in‑person visits | Dual citizenship, full property ownership, visa‑free travel to all ASEAN states (≈ 53 destinations) |
Key points: Turkey’s program is the most popular globally, with over 13,000 investors since the 2018 threshold reduction. Cambodia’s route mandates physical presence during the process but grants extensive ASEAN mobility and financial privacy (non‑CRS jurisdiction).
Caribbean (North America)
| Country | Program | Cost (single applicant) | Processing time | Visa‑free destinations |
|---|---|---|---|---|
| St. Kitts & Nevis | Sustainable Island State Contribution (donation) or real estate | $250,000 donation; $325,000–$600,000 real estate | 4–6 months (remote possible) | ≈ 157 (including Schengen, UK, Russia, Saudi Arabia) |
| Dominica | Citizenship by Investment | $200,000 (lowest entry point) | 4–8 months | ≈ 140 |
| Grenada | Citizenship by Investment (donation or real estate) | $150,000 donation; $350,000–$600,000 real estate | 4–8 months | ≈ 140; unique access to US E‑2 Visa |
| Antigua & Barbuda | Citizenship by Investment | $100,000 donation; $200,000–$400,000 real estate | 4–8 months | ≈ 150 |
| St. Lucia | Citizenship by Investment | $100,000 donation; $300,000–$500,000 real estate | 4–8 months | ≈ 150 |
Key points: Caribbean passports provide the strongest global mobility among CBI options, with most granting Schengen and UK visa‑free access. Physical presence requirements are minimal (e.g., a 30‑day minimum for St. Kitts & Nevis in 2026, not yet enforced).
Europe
- No active CBI programs aside from Turkey, which straddles Europe and Asia. Turkish citizenship (≈ $400,000) can be obtained in 3–6 months but does not confer EU free movement rights.
- For genuine EU access, investors must pursue a golden‑visa residency route followed by naturalization, typically after 5 years of residence (e.g., Portugal, Ireland, Poland).
- Malta and Austria have introduced “citizenship by merit” schemes, but timelines and requirements remain variable.
South America
| Country | Path | Residency requirement | Citizenship eligibility | Visa‑free destinations |
|---|---|---|---|---|
| Argentina | Naturalization (2‑year residency) | 2 years continuous physical presence (post‑Decree 366/2025) | After 2 years; processing adds months | 172 (including Schengen) |
| Dominican Republic | Naturalization (2‑year residency) | 2 years | After 2 years | ≈ 140 |
Key points: Argentina is the only South American nation offering a 2‑year naturalization timeline. A recent decree now requires applicants to remain in the country for the full period, resetting the clock if they leave. Argentina also announced a forthcoming CBI program (expected $500,000 investment) slated for late 2026/early 2027, which would be the region’s first.
Decision considerations
- Speed vs. cost: São Tomé and Príncipe delivers a passport in 6 weeks for $90 k, while Caribbean options take 4–8 months at $100 k–$600 k. Pacific programs fall between 2–4 months at $90 k–$180 k.
- Mobility: Caribbean passports provide the widest visa‑free access, including Schengen. African and Pacific passports are more limited, often requiring visas for Europe and the UK.
- Strategic value: CPLP membership (São Tomé) offers indirect pathways to Portugal; Turkish citizenship enables US E‑2 visa eligibility; Grenada’s passport also grants US E‑2 access.
- Residency obligations: Most CBI programs have minimal physical presence requirements, whereas naturalization routes (e.g., Argentina) demand continuous residency.
- Future developments: Argentina’s planned CBI program could combine rapid naturalization with investment‑driven citizenship, potentially reshaping South American options.
When choosing a fast‑track passport, weigh the required investment, processing timeline, visa‑free reach, and any ancillary benefits such as access to residency programs or treaty visas.
