Caribbean Citizenship by Investment 2026: Dominica vs Grenada vs Saint Kitts vs Antigua

The Caribbean CBI market remains the most active citizenship-by-investment market globally by transaction volume. Four programs — Dominica, Grenada, Saint Kitts & Nevis, and Antigua & Barbuda — together account for the majority of global CBI approvals annually. In 2026, there are meaningful differences between them worth understanding before committing.

Pricing — donation route

Passport strength

Passport rankings fluctuate but the order of merit has been broadly stable:

• Saint Kitts: Henley rank 19, 157 destinations. The Caribbean's strongest passport — UK, Schengen, Singapore, and Hong Kong visa-free. The 40-year pedigree of the world's oldest CBI program gives it credibility in banking and visa interviews.
• Antigua: Henley rank 19, 150 destinations. Very close to Saint Kitts; the 5-day physical presence requirement in the first 5 years is the key downside.
• Grenada: Henley rank 26, 144 destinations. The differentiating feature is the E-2 Treaty with the United States — the only Caribbean CBI passport that enables US E-2 investor visa applications. Critical for US-focused applicants.
• Dominica: Henley rank 26, 145 destinations. Strong Schengen and UK access. The least expensive major program and consistently cited for the most rigorous due diligence process.

Processing speed

Processing times vary and are agent-dependent, but broadly:

• Vanuatu DSP: 30–60 days (the market's fastest by a significant margin)
• Saint Kitts Accelerated Process: 45–60 days (at a premium)
• Dominica, Grenada, Antigua, Saint Lucia: 3–5 months standard

Which program for which investor

Choose Saint Kitts if passport rank is the primary criterion and budget is not constrained. The highest-ranked Caribbean CBI; zero-income-tax jurisdiction; the most widely recognised by banks and visa officers globally.

Choose Grenada if the US is the end-destination. The E-2 Treaty Investor Visa pathway — obtainable after Grenadian citizenship — allows investors to live and work in the US while operating a business there. No other Caribbean CBI passport offers this. Premium pricing reflects this unique advantage.

Choose Dominica if budget efficiency and due-diligence reputation are the priorities. The most cost-effective major CBI, with a consistently clean compliance record and good UK and Schengen access.

Choose Antigua if family pricing efficiency matters. At USD 125,000 for a family of four, Antigua is the most cost-effective Caribbean CBI per family member. The 5-day physical presence requirement is a minor inconvenience for most applicants.