São Tomé vs Antigua
São Tomé vs Antigua & Barbuda: a side-by-side comparison.
Antigua & Barbuda is one of four Caribbean CBI programs and is notable for its low family-of-four pricing and a 5-day residency requirement during the first five years after grant. São Tomé & Príncipe offers a faster, fully-remote alternative with no residency requirement at any stage — and at roughly half the cost for a single applicant.
Direct CBI
São Tomé & Príncipe
National Development Contribution (CBI)
Direct CBI
Antigua & Barbuda
Antigua & Barbuda Citizenship by Investment
Comparison
Program & cost
| Criterion | São Tomé & Príncipe | Antigua |
|---|---|---|
| Program type | CBI — National Development Contribution | CBI (NDF / UWI / Real estate / Business) |
| Minimum cost — single | US$100,750 all-in (US$90,000 NDC + fees)✓ Edge | US$230,000 (NDF contribution) |
| Minimum cost — family of 4 | US$108,000 all-in (US$95,000 NDC + fees)✓ Edge | US$245,000 (NDF) including govt fees |
| Real-estate option | Not required | US$300,000 (5-year hold) |
Comparison
Process & timeline
| Criterion | São Tomé & Príncipe | Antigua |
|---|---|---|
| Processing time | ~8 weeks✓ Edge | 3–6 months |
| Residency required after grant | None✓ Edge | 5 days in Antigua during first 5 years |
| Visit / oath | Not required (Oath via video) | Oath in person or at consulate |
Comparison
Citizenship & travel
| Criterion | São Tomé & Príncipe | Antigua |
|---|---|---|
| Visa-free / VOA destinations | ~61 (incl. Singapore, Hong Kong, South Africa, Türkiye, most of West & Southern Africa) | ~150+ (UK & Schengen included)✓ Edge |
| Visa-free UK / Schengen | Visa required | Yes (currently)✓ Edge |
| CPLP onward pathway | Yes — Portugal & Brazil residency rights✓ Edge | None |
| Inheritable by descendants | Yes — for life | Yes — subject to 5-day residency |
Comparison
Tax & living
| Criterion | São Tomé & Príncipe | Antigua |
|---|---|---|
| Personal income tax (non-resident) | Zero tax on foreign-sourced income for non-residents; no wealth, gift or inheritance tax | No personal income tax |
| Official language | Portuguese (official) — CPLP member state | English (official) |
The bottom line
Which program suits you?
Choose São Tomé if…
- You will not commit to any residency requirement, even a token 5 days.
- Cost is a primary driver — São Tomé is less than half the price for a single applicant.
- You want the CPLP route to Portugal or Brazil.
- Processing speed matters (8 weeks vs 3–6 months).
Choose Antigua if…
- Visa-free travel to the UK and Schengen Area is essential.
- Caribbean lifestyle and proximity to the US is preferable.
- You want the optionality of real-estate or business-investment routes.
Frequently asked
São Tomé vs Antigua — questions answered
Does Antigua require residency after citizenship?
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Yes. Antigua & Barbuda requires citizens-by-investment to spend at least 5 days in the country during the first 5 years after grant. São Tomé has no residency requirement at any stage.
Is São Tomé cheaper than Antigua?
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At single-applicant level, yes — US$100,750 all-in vs US$230,000 minimum. São Tomé also wins at family-of-four level (US$108,000 vs US$245,000).
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