St. Kitts and Nevis, the world's longest-running citizenship-by-investment programme (since 1984), grants citizenship from USD 250,000 via the Sustainable Island State Contribution. It offers strong visa-free mobility and no residency requirement.
| Criterion | St. Kitts and Nevis | Antigua and Barbuda |
|---|---|---|
| Type | CBI | CBI |
| Minimum investment | US$250,000 | US$230,000 |
| Family of 4 | US$250,000 (family of 4) | US$230,000 (family of 4) |
| Processing time | 4-6 | 4-7 |
| Mobility | 157 visa-free destinations | 154 visa-free destinations |
| Path to citizenship | immediate (citizenship programme) | immediate (citizenship programme) |
| Tax note | — | — |
| Verification | ✓ verified vs official source (2026-06-06) | ✓ verified vs official source (2026-06-06) |
Antigua and Barbuda has the lower verified entry cost (US$230,000 vs US$250,000). St. Kitts and Nevis offers stronger mobility (157 visa-free destinations vs 154). The right choice depends on your nationality, family composition, timeline and goals — a specialist comparison takes 30 minutes.
Antigua and Barbuda has the lower verified minimum: US$230,000. Total cost depends on family size and government fees — verified figures above.
St. Kitts and Nevis: US$250,000 (family of 4). Antigua and Barbuda: US$230,000 (family of 4). Family composition (children's ages, parents) often decides this — both programmes treat dependants differently.
Yes — ✓ verified vs official source (2026-06-06); ✓ verified vs official source (2026-06-06). Every figure traces to the official government source; see our methodology and live change log.