Short answer: St Kitts & Nevis citizenship by investment via the Sustainable Island State Contribution (SISC) starts from about USD 250,000 for a single applicant. The passport is visa-free to Schengen and the UK (ETA required) — one of the few that still retains both.
Key features
| Item | Position |
|---|---|
| Minimum donation | From about USD 250,000 (SISC) |
| Other routes | Approved real estate etc. |
| Schengen | Visa-free |
| UK | Visa-free (ETA) |
| Processing | About 4–12 months |
| Ties with Taiwan | Yes |
Versus Antigua and Grenada
- St Kitts: longest-established; Schengen and UK visa-free; ties with Taiwan.
- Antigua: slightly lower donation threshold; also Schengen and UK visa-free.
- Grenada: US E-2 eligible; also Schengen and UK visa-free.
Who it suits
Applicants who value UK and European travel, prefer a longer-established programme, or care about diplomatic ties with Taiwan.