St Kitts and Nevis, Dominica or Antigua and Barbuda: Which Citizenship by Investment Programme Is Easiest?

"Easiest" is not one number. When investors ask which Caribbean island is easiest, they are usually really asking about a mix of:

• the size of the qualifying contribution or real estate purchase;
• how much it costs to add a spouse, children or parents;
• how long the government typically takes to decide;
• how strict the due diligence and source-of-funds checks are; and
• whether a donation or a resaleable property suits them better.

No official programme markets itself as "the easiest," and none of the three should be read as a shortcut. All three still require a clean criminal record, a documented and lawful source of funds, and approval from the relevant citizenship authority, which can request further information or decline an application. What differs between them is the shape of the cost, the timeline and the family rules, not the presence of due diligence.

The figures above come from each country's official Citizenship by Investment Unit and are current as of the review date on this page. Governments update contribution amounts, family definitions and processing rules from time to time, so treat this table as a starting point and confirm current terms before you commit funds.

Saint Kitts and Nevis

Saint Kitts and Nevis offers three routes. The Sustainable Island State Contribution (SISC) is a non-refundable donation of $250,000 that covers a single applicant or a family of up to four; each further dependant under 18 adds $25,000, and each further dependant aged 18 or over adds $50,000. The Public Benefit Option channels the same $250,000 into a specific government-approved infrastructure project rather than the general fund. Applicants who prefer property can buy into an approved development from $325,000, or a private home from $600,000, with resale possible after seven years (and the next buyer may also qualify for citizenship by investment). Government due diligence fees are $10,000 for the main applicant and $7,500 for each dependant aged 16 or over.

Dominica

Dominica gives you a choice between its Economic Diversification Fund (EDF) and approved real estate. The EDF is $200,000 for a single applicant or $250,000 for a main applicant with up to three dependants; an extra dependant under 18 adds $25,000, and one aged 18 or over adds $40,000. The real estate route starts at $200,000 in an approved project, held for three years (five years if the next buyer is also applying for citizenship by investment), plus separate government fees of $75,000 for a single applicant or $100,000 for a family of up to four. Due diligence runs $7,500 for the main applicant and $4,000 per dependant aged 16 or over.

Antigua and Barbuda

Antigua and Barbuda's National Development Fund asks for $230,000 whether you apply alone, as a family of up to four, or as a family of five or more, though processing fees rise with family size: $10,000 for a single applicant and $20,000 for a family of up to four, plus $10,000 for each additional dependant from the fifth onward. Real estate in an approved development starts at $300,000, held for five years. Large families sometimes prefer the University of the West Indies Fund, available only to families of six or more, which asks for $260,000 and includes a one-year scholarship for one family member under 29. A business investment route also exists, from $1,500,000 for a single investor or $5,000,000 shared between joint investors contributing at least $400,000 each, though it is the least used of Antigua and Barbuda's options. Due diligence fees are $8,500 for the main applicant, $5,000 for a spouse, and $2,000 to $4,000 per dependant depending on age.

Family inclusion rules are one of the biggest practical differences between the three programmes, and they change what a "family" application actually costs.

Antigua and Barbuda's 2024 change, removing the financial-dependence test for adult children under 30, is worth flagging if you have older children who work or study independently: they may still qualify there even where the other two programmes would exclude them.

Minimum contribution is not the same as total cost. Government due diligence, processing, passport and certificate fees sit on top of the headline figure, and none of the three programmes should be described as a fixed "price." Based on the current published fee schedules, here is an illustrative range that excludes legal, translation and travel costs:

On this basis, Dominica currently comes out lowest for a single applicant, while the gap narrows considerably for a family of four, where all three sit within a similar band. These figures move whenever a government revises its fee schedule, so use them to compare shape and scale rather than as a quote.

If you would like these numbers modelled against your own family size and preferred route, our team at My Golden Visa can walk through the current government fee schedule with you before you commit to a programme.

All three governments quote a similar working range of around three to six months from a complete application to a citizenship decision, and all three can extend that range if due diligence turns up something that needs a follow-up request. Saint Kitts and Nevis is the only one of the three offering an official Accelerated Application Process, which can bring its own timeline down to roughly six to eight weeks for an additional fee. None of the governments guarantees a fixed date, and treating any of these figures as a deadline rather than a typical range is a common and avoidable mistake.

More applications stall on due diligence than on the investment decision itself. Each authority checks for a clean criminal record, consistent identity documents, and a source of funds that can be documented with bank statements, tax filings, business records or equivalent evidence going back roughly a year or more. Citizenship by investment programmes across the region also apply enhanced checks, or exclude applicants entirely, for certain nationalities and for individuals connected to countries on international sanctions lists; the exact list and conditions are set by each authority and can change, so confirm your own situation with an authorised agent before you invest time preparing an application.

Two practical points come up often. First, only the portion of your wealth used to fund the investment needs full documentary proof, though all of your assets and business interests must still be disclosed. Second, undisclosed nationalities or previous refusals in another citizenship by investment programme are a common cause of delay or refusal, so full disclosure at the outset is worth more than trying to present a cleaner file.

What a decline actually costs you is worth confirming before you pay anything. The contribution itself is described by each authority as non-refundable once a route such as Saint Kitts and Nevis's SISC is elected, and government due diligence and processing fees are generally paid to cover the cost of the check regardless of outcome. Refund policies, and any option to switch route or country instead of losing the fee outright, differ by authority and can be revised, so ask your authorised agent to confirm the current refund and escrow terms for your specific programme in writing before you submit funds.

These are not the same thing, and confusing them leads to bad expectations. Citizenship by investment, the route offered by Saint Kitts and Nevis, Dominica and Antigua and Barbuda, grants citizenship directly once an application is approved, evidenced first by a certificate of registration or naturalisation and followed by passport issuance. A golden visa, more commonly the term for European residence by investment routes, instead grants a residence permit; citizenship there, where it becomes available at all, requires a separate naturalisation application under that country's own rules, usually after a period of legal residence. If Europe is part of your thinking as well as the Caribbean, our guide to citizenship by investment sets out that broader distinction in more detail, and our overview of Caribbean citizenship by investment options covers programmes beyond these three.

No, not by itself. Obtaining citizenship in Saint Kitts and Nevis, Dominica or Antigua and Barbuda is a change in your legal status, not an automatic change in your tax residence. Tax residence generally depends on where you physically live, register as a taxpayer, and earn or hold income, not on which passport you carry. All three countries apply their own domestic tax rules to people who do become resident and earn income there: Antigua and Barbuda, for example, requires anyone with local income to register for a Tax Identification Number with the Inland Revenue Department within 15 days of becoming liable to tax, and applies its own sales tax and property tax regimes to residents. If you already pay tax elsewhere, obtaining citizenship in one of these three countries does not, on its own, remove your existing filing obligations in your current country of residence or citizenship. Because tax outcomes depend heavily on your personal circumstances, treat this section as background only and get advice from a qualified tax adviser in every jurisdiction relevant to you before assuming any particular tax result.

Citizenship by investment rules are not frozen. A few points are worth factoring into your decision, alongside the due diligence risk covered above:

Saint Kitts and Nevis is midway through a National Biometric Enrolment and Passport Modernisation Programme. New applicants approaching approval and existing citizens both need to complete biometric enrolment, with a final deadline of 31 July 2027; passports belonging to citizens who have not enrolled by that date will be deactivated for international travel. This does not add a new eligibility requirement to the citizenship application itself, but it is a real administrative step you or your family will need to complete.

More broadly, citizenship by investment programmes across the OECS region are periodically reviewed by their governments, and contribution amounts, family definitions, due diligence standards and processing steps can and do change, sometimes with limited notice. Citizenship can also be revoked in cases of fraud, material misrepresentation, or serious criminal conduct after naturalisation. None of this makes the programmes unusually risky compared with other citizenship by investment routes worldwide, but it does mean the figures in this guide should be reconfirmed against the relevant government's own site, or with an authorised agent, at the point you actually apply rather than assumed to be fixed indefinitely.

There is no objectively "best" answer here; the right programme depends on what you are optimising for.

If your situation does not map neatly onto any of these six, that is normal. Family structure, timeline pressure, and whether you would rather donate or invest in resaleable property all interact, and a short conversation with someone who works across all three programmes is often faster than working through the comparison alone.

Saint Kitts and Nevis, Dominica and Antigua and Barbuda are three of several Caribbean citizenship by investment programmes, and citizenship by investment itself is only one branch of investment migration. If you are weighing a European residence route alongside a Caribbean citizenship, or want to see Grenada, St Lucia and other Caribbean options set out alongside these three, our Caribbean citizenship by investment overview is the right next stop, and our full programme directory lets you filter by budget, timeline and family size across every route we cover.

Whichever direction you are leaning, it is worth talking to someone before you start collecting documents. Get in touch with My Golden Visa and we will go through your budget, family composition and timeline against the current rules for all three programmes, and flag anything in your specific situation, such as nationality-based due diligence or an existing visa refusal, that could affect which route actually suits you.