Citizenship by investment is a statutory naturalisation route, not a purchase of guaranteed passport access. As of 25 August 2026, the five Caribbean programmes reviewed below remain open through their official units. Their contribution thresholds, family definitions, residence rules and due diligence requirements differ. Malta's former investor citizenship framework cannot be treated as a live European Union alternative after the Court of Justice judgment in Case C-181/23.
Citizenship, immigration residence, tax residence, domicile, treaty residence and succession are separate legal questions. A second nationality does not by itself end tax residence, remove estate tax exposure or establish treaty entitlement.
Table of Contents
- What citizenship by investment means
- Current programme set
- The European Union position after the Malta judgment
- Due diligence and revocation
- Tax residence and succession planning
- Application sequence
- Family office considerations
- Official resources
- Frequently asked questions
- Related content
What Citizenship by Investment Means
A citizenship by investment programme uses nationality legislation and programme regulations to permit naturalisation after an applicant passes eligibility and due diligence checks and completes an approved contribution or investment. Approval remains a sovereign decision. The investment is one condition within a legal process, not consideration for an unconditional passport.
Citizenship by investment must also be distinguished from residence by investment. A residence permit grants immigration status under the host country's rules. It does not grant nationality unless the holder later qualifies through a separate naturalisation route. The residence period, physical presence, language, integration and discretion applied to that later route are country specific.
Nationality is not uniformly irrevocable or automatically transmissible. Programme legislation can provide for deprivation where citizenship was obtained through fraud, material concealment or other statutory grounds. Citizenship by descent is also governed by the nationality law in force when a child or later generation claims it.
Current Programme Set
The table uses the lowest official government contribution route shown by each programme administrator on 25 August 2026. It does not combine government contributions with due diligence, processing, interview, agent, passport or family fees. Those additional amounts depend on the applicant group and the rules in force when the file is submitted.
| Jurisdiction | Official contribution route | Minimum contribution | Residence and family position |
|---|---|---|---|
| Antigua and Barbuda | National Development Fund | USD 230,000 per application | The official fund page permits specified family members within an application, with separate government and due diligence fees. The official citizenship page states that a citizen may be deprived of citizenship for failing to spend at least five days in Antigua and Barbuda during the five calendar years after citizenship is obtained. |
| Dominica | Economic Diversification Fund | USD 200,000 for the main applicant and USD 250,000 for the main applicant with up to three qualifying dependants | The official frequently asked questions state that residence before or after citizenship is not required. Family eligibility and additional contributions depend on the programme definitions. |
| Grenada | National Transformation Fund | USD 235,000 for the main applicant, spouse or a qualifying family of four under the published fee table | IMA Grenada's Circular No. 2 of 2026 states that the proposed regional residence requirement had not taken effect and would await operationalisation of the regional regulator and a formally communicated commencement date. |
| St Kitts and Nevis | Sustainable Island State Contribution | USD 250,000 for the main applicant or a family of up to four | The official contribution page states that there is no mandatory travel or residence requirement under the current programme and sets separate amounts for additional dependants. |
| Saint Lucia | National Economic Fund | USD 240,000 for the applicant with up to three qualifying dependants | The Board publishes separate amounts for additional dependants. Residence and continuing obligations should be confirmed from the current legislation and Board guidance at filing rather than inferred from another Caribbean programme. |
These are current contribution routes, not total prices. Real estate and project routes introduce approval status, holding periods, disposal restrictions and additional government fees. For example, Dominica's official real estate route requires an approved project investment of at least USD 200,000 and identifies different holding periods depending on the later purchaser. A family should therefore compare the legal restrictions and total committed capital, not only the headline investment amount.
The regional framework is also changing. Grenada's August 2026 circular is direct evidence that a scheduled rule can remain inoperative pending regional implementation. Every programme must be checked again immediately before filing.
The European Union Position After the Malta Judgment
On 29 April 2025, the Court of Justice of the European Union judgment in Commission v Malta, Case C-181/23 held that Malta had failed to fulfil its obligations under European Union law by operating an investor citizenship scheme based on predetermined payments or investments without a genuine link to Malta.
The judgment is not authority for treating a European residence permit as citizenship. Portugal, Greece and other European states may operate investment residence routes, but residence status and eventual naturalisation remain separate. Any later citizenship application depends on the nationality law, residence history and other conditions of the relevant state.
The practical conclusion is narrow. There is no current investment only European Union citizenship route in this article. Families considering European residence should analyse it as a residence strategy and should not price it as a guaranteed route to a European Union passport.
Due Diligence and Revocation
All five programme administrators require an application through the official process and apply due diligence. The exact interview age, document set, source of funds evidence and dependant definition differ. They should be taken from the current programme rules, not from a regional summary.
A robust file normally requires identity and civil status records, police or security material, medical evidence, business and employment history, and a documented source of wealth and source of funds. An authorised programme agent prepares the submission where the legislation requires one. Growth Capital can coordinate a wider mobility review, but the authorised agent and relevant legal advisers remain responsible for the sovereign application and legal advice.
Approval is not guaranteed. A government can refuse an application under its legislation and can later consider deprivation where statutory grounds are met. The applicant should therefore examine the governing nationality law, not rely on a promise that citizenship is universally permanent or irrevocable.
Tax Residence and Succession Planning
Citizenship is one fact within a cross border plan. It does not automatically move tax residence. Domestic residence tests usually examine physical presence, available homes, work, family and economic connections. Treaty residence, where relevant, follows the applicable treaty and can produce a different analysis.
Estate and succession exposure is also separate. It can depend on domicile, habitual residence, nationality, marital property rules, the situs of assets and the law governing a trust, foundation or company. Moving residence to a jurisdiction without a particular estate tax does not by itself remove tax or succession rules in every country where the family or its assets remain connected.
United States Position
United States citizens generally remain subject to federal income tax reporting on worldwide income while living abroad. The IRS guidance for citizens and resident aliens abroad explains that residence outside the United States does not end that filing framework.
Formal expatriation is a separate legal event. Section 877A of the Internal Revenue Code applies expatriation tax rules to a covered expatriate, including specified United States citizens and long term residents. The IRS expatriation tax guidance and Form 8854 process must be considered before any relinquishment decision.
A second citizenship does not calculate or remove Section 877A exposure. It also does not replace immigration, nationality and consular advice. Our detailed Section 877A analysis addresses the covered expatriate tests and special asset rules.
Application Sequence
- Define the legal objective. Separate mobility, residence, tax, succession and family governance outcomes.
- Confirm current programme law. Recheck programme status, contribution, family eligibility, presence, holding and revocation rules on the filing date.
- Complete preliminary due diligence. Test source of wealth, source of funds, sanctions, litigation and disclosure issues before paying non refundable fees.
- Appoint the required authorised agent. Use the official programme list and verify the scope of the engagement.
- Submit the sovereign application. Provide the current forms and evidence. Do not treat an advertised processing period as a guarantee.
- Complete the approved contribution or investment. Follow the programme's timing and payment instructions after the required approval stage.
- Integrate the result separately. Review immigration residence, tax residence, treaty, estate and reporting consequences in each connected jurisdiction.
Family Office Considerations
A principal's additional nationality does not redomicile a company, trust, foundation or family office. Each entity keeps its own governing law, tax residence, beneficial ownership and reporting analysis. Banks and counterparties also conduct their own onboarding. A passport does not guarantee an account or determine the risk classification of a structure.
The relevant institutional question is therefore not which passport ranks highest. It is whether the programme's legislation, due diligence, family eligibility and continuing obligations fit the family's documented objectives without creating inconsistent tax or succession assumptions.
The UAE can remain an operational base through residence, corporate and financial centre frameworks, but it does not offer a conventional investment only citizenship programme. A UAE residence strategy should be analysed independently from any Caribbean nationality application.
Official Resources
- Antigua and Barbuda Citizenship by Investment Unit
- Dominica Citizenship by Investment Unit
- Investment Migration Agency Grenada
- St Kitts and Nevis Citizenship Unit
- Saint Lucia Citizenship by Investment Board
- Court of Justice case record for C-181/23
- United States Code Section 877A
Frequently Asked Questions
1. Can citizenship obtained through investment be revoked?
Revocation or deprivation depends on the relevant nationality law. Fraud, material concealment and failure to satisfy continuing programme conditions can be statutory grounds. The answer must be checked programme by programme.
2. Is approval guaranteed after the investment is available?
No. The programme unit applies eligibility and due diligence rules, and the sovereign decision is not replaced by the applicant's ability to fund the route.
3. Must the applicant live in the country?
The rule differs. Antigua and Barbuda publishes a five day requirement during the first five calendar years. Dominica and St Kitts and Nevis currently publish no mandatory residence requirement for their programmes. Grenada has announced that a proposed regional residence requirement will await a later formally communicated commencement date. Current rules must be checked before filing.
4. Does citizenship change tax residence?
Not automatically. Domestic tax residence and treaty residence follow separate legal tests. Citizenship can be relevant in some systems, particularly the United States, but it is not a universal residence election.
5. Can family members join one application?
The five programmes allow specified qualifying dependants, but age, dependency, relationship, education and support conditions vary. The current statutory definition and fee schedule must be applied to each person.
6. How does citizenship by investment differ from a Golden Visa?
Citizenship is nationality. A Golden Visa is immigration residence. Any later naturalisation under a residence route is a separate process with its own conditions and discretion.
Related Content
- Global Tax Relocation Landscape
- Covered Expatriate Status and Section 877A
- UAE Wealth Structuring Guide
This article is general information and does not constitute investment, legal, tax, nationality or immigration advice. Programme legislation and administrative practice can change. Confirm the current law and obtain advice on every connected jurisdiction before acting.