Caribbean Passport Countries: The Five Citizenship by Investment Programmes

Five Caribbean states operate citizenship by investment programmes. Enquirers routinely ask which countries these are and how they differ, often having encountered a list that includes jurisdictions offering residency rather than citizenship. This is the current position and the distinctions that matter.

The Five Countries

Citizenship by investment in the Caribbean is available in exactly five states:

• Antigua and Barbuda
• Dominica — the Commonwealth of Dominica, not the Dominican Republic
• Grenada
• St Kitts and Nevis
• St Lucia

Why Only These Five

St Kitts and Nevis established the first programme in 1984, making it the oldest in the world. The others followed over subsequent decades, and the model suits small island economies with limited alternative sources of foreign exchange: the revenue is significant relative to the size of the economy, and the administrative burden is comparatively modest.

Larger regional economies have not adopted the model, and the number of Caribbean programmes has been stable for years.

What the Five Now Share

Historically the programmes competed on price, which produced a downward drift in standards that drew sustained attention from the United States and the European Union. That competition has been curtailed.

Following engagement with the United States in 2023, the five states agreed a common set of principles. The operative changes:

• A minimum investment floor applying across all five, ending undercutting on price
• Mandatory applicant interviews, which several programmes previously did not require
• Enhanced due diligence, including mandatory checks with the applicant's country of origin
• Information sharing between the programmes, so that a refusal in one is visible to the others
• Restrictions on applicants previously refused by another programme in the group

The practical effect for advisers is that programme-shopping after a refusal no longer works, and that a client's disclosure obligations now carry materially greater consequence.

Country-by-Country Distinctions

Grenada and the E-2 Treaty

Grenada's distinction is substantive rather than marginal. It is party to a treaty with the United States that makes its citizens eligible to apply for the E-2 treaty investor visa — a route permitting an investor to live in the United States while directing a business there. No other Caribbean citizenship by investment country holds such a treaty.

For a client whose actual objective is US presence, this can make Grenada the only relevant option in the region. The E-2 is a non-immigrant visa with its own substantial requirements and does not itself lead to permanent residence; the detail is set out in our Grenada E-2 eligibility brief.

Antigua's Residency Requirement

Antigua and Barbuda requires five days of physical presence in the country within the first five years of citizenship. It is a light obligation, but it is a real one, and it disqualifies the programme for clients who will not travel. It also means Antigua cannot honestly be presented as a no-visit route.

What a Caribbean Passport Provides

All five offer visa-free or visa-on-arrival access to a substantial number of jurisdictions, and access to the United Kingdom and the Schengen area has historically been the principal draw. That access is not fixed.

Beyond travel, the programmes provide a second civil status, inclusion of family members within a single application, and in most cases no requirement to relocate or to give up existing citizenship.

The Direction of Travel

Every structural change of the past several years has moved toward more scrutiny: higher minimums, mandatory interviews, deeper due diligence, information sharing between programmes, and sustained external pressure from the US and the EU. Nothing currently visible suggests a reversal.

For advisers, two consequences follow. Applications now take longer and demand more thorough preparation than the marketing suggests. And a client with any complication in their history — a prior refusal, adverse media, an entry in a compliance database — faces materially worse odds than they would have several years ago, and needs to be told so before fees are committed.

Frequently Asked Questions

Which Caribbean countries offer citizenship by investment?

Five: Antigua and Barbuda, Dominica, Grenada, St Kitts and Nevis, and St Lucia. The Dominican Republic is a different country and does not operate such a programme.

Which Caribbean passport is best?

There is no single answer, because the programmes now share a minimum investment floor and comparable due diligence. The distinctions that matter are specific: Grenada for anyone interested in the US E-2 route, and Antigua only where the client will accept a five-day presence requirement.

Do Caribbean passports still give visa-free access to the UK and Europe?

Access varies by country and has been withdrawn in at least one case — the UK removed visa-free access for Dominica in 2023. Current access must be verified against official sources rather than programme marketing.

Can an applicant refused by one programme apply to another?

Not in practice. The five programmes now share information about refusals and restrict applicants previously declined elsewhere.