More than 80 sovereign states now run an investment migration programme, according to the Investment Migration Council ("What is Investment Migration?", 2026). That single fact reframes a quiet shift in how wealthy families plan. Citizenship by investment, often shortened to CBI, lets you acquire a second nationality by making a qualifying economic contribution to a host country. It is not a loophole. It is a regulated, legal route used by entrepreneurs, expatriates and globally mobile families who want more travel freedom, a contingency plan and somewhere stable to base their affairs. This guide explains how the model works in 2026, what each major programme actually costs, and where the rules changed sharply over the past two years.
Key Takeaways
- Citizenship by investment grants a second passport in exchange for a qualifying donation or real-estate purchase, with five Caribbean nations and a handful of others running active programmes.
- Caribbean programmes share a harmonised price floor of US$200,000 set on 1 July 2024, but only Dominica sits at that floor (OECS, 2024).
- Malta's pure cash-for-passport route is closed: the EU Court of Justice ruled it unlawful on 29 April 2025.
- Processing typically runs three to six months for the Caribbean, faster than most residence-then-naturalisation paths.
- A second passport does not change US tax: US persons are taxed on worldwide income regardless of any other nationality.
What is citizenship by investment, and how does it work?
Citizenship by investment is a legal route to a second nationality in exchange for a measurable economic contribution, and the Investment Migration Council reports that 80-plus states now use investment migration in some form ("What is Investment Migration?", 2026). In practice, a government grants citizenship after you fund a sovereign development fund or buy approved real estate, pass due diligence, and complete the paperwork. You do not normally need to relocate.
The mechanics are straightforward once you separate the two main routes. The first is a non-refundable donation to a national fund. The second is a qualifying property purchase, usually in a government-approved development, held for a set period. Both routes sit on top of a fixed processing fee, due-diligence charges and per-dependant costs.
Who actually uses these programmes? In our experience advising UK, Gulf and European families, the typical applicant is not chasing a tax trick. They want a credible second home base, broader travel access and an option to pass mobility to their children. For the wider context of which travel documents these programmes deliver, see our companion guide on the world's most powerful passports in 2026.
One distinction trips people up constantly. Citizenship by investment is not the same as residence by investment. A residence-by-investment ("golden visa") programme gives you the right to live somewhere, and naturalisation may follow after years of residency. CBI delivers the passport itself, far faster. This guide covers the citizenship route. If your goal is European residence first, that is a different planning conversation.
It is also worth separating "second citizenship by investment" from holding two nationalities through birth or marriage. Many countries, including Britain, let you keep more than one. If you are weighing whether your home country even permits it, our explainer on dual citizenship in the UK and how it works sets out the rules that govern keeping a second passport.
Citizenship by investment is a legal route to a second nationality granted after a qualifying donation or property purchase plus due-diligence vetting, used across more than 80 states worldwide, according to the Investment Migration Council in 2026. It differs from residence-by-investment, which grants residency that may later lead to naturalisation.
The real cost of citizenship by investment in 2026
Caribbean citizenship by investment carries a harmonised price floor of US$200,000, effective 1 July 2024 under a regional Memorandum of Agreement, per the OECS Pressroom ("Caribbean countries pressing forward with implementation", 2024). That floor is the minimum any of the five Caribbean programmes may charge on its cheapest option. It is not a single fixed price, and most programmes sit well above it.
Here is the part most articles get wrong. The US$200,000 number is a regulatory floor, not the going rate. Only Dominica currently prices its donation route at that level. St Kitts and Nevis starts at US$250,000, St Lucia at US$240,000, Grenada at US$235,000, and Antigua and Barbuda at US$230,000. So the honest answer to "how much does it cost" is a range, anchored by a floor, and read off a table.
Costs also stack beyond the headline figure. Expect government processing fees, due-diligence fees (around US$10,000 for the main applicant in St Kitts, per its official unit), per-dependant charges, plus agent and legal fees. A family of four pays meaningfully more than a single applicant. The real-estate route usually costs more upfront than donation, though part of the property value may be recoverable on resale.
The chart below shows the donation-route minimums across the five active Caribbean programmes against the harmonised floor.
For a side-by-side cost, speed and visa-free comparison of all five islands, our Caribbean citizenship by investment comparison for 2026 breaks each programme down row by row.
Caribbean citizenship by investment programmes share a harmonised price floor of US$200,000, in force since 1 July 2024 under a regional Memorandum of Agreement, according to the OECS Pressroom in 2024. The floor is a regulatory minimum rather than a market price: only Dominica sits at it, while St Kitts and Nevis starts at US$250,000.
Which citizenship by investment programmes are active in 2026?
Five Caribbean nations run active citizenship by investment programmes in 2026, all priced above the US$200,000 regional floor set in July 2024, per the OECS Pressroom ("Caribbean countries pressing forward", 2024). They are St Kitts and Nevis, Grenada, Dominica, Antigua and Barbuda, and St Lucia. Malta's pure cash-for-passport scheme, once the headline European option, no longer accepts that route.
The table below summarises the donation minimum, the real-estate minimum, indicative processing time and approximate visa-free access for each. Figures for St Kitts and Dominica come from their official units; the others are corroborated through Henley & Partners and should be confirmed against each official Citizenship by Investment Unit before you apply.
| Programme | Donation min (US$) | Real-estate min (US$) | Processing | Visa-free (approx.) | Note |
|---|---|---|---|---|---|
| St Kitts & Nevis | 250,000 (SISC) | ~325,000 | 120-180 days | ~155-157 | Oldest programme (1984); official CIU |
| Grenada | 235,000 (NTF) | 270,000 | ~4-6 months | ~147 | Only Caribbean CBI with USA E-2 treaty access |
| Dominica | 200,000 (EDF) | 200,000 | ~3-6 months | ~136 | Sits at the harmonised floor; official CBIU |
| Antigua & Barbuda | 230,000 (NDF) | 300,000 | up to ~9 months | ~148-154 | Family-friendly fund pricing |
| St Lucia | 240,000 (NEF) | 300,000 | ~3-6 months | ~144 | Newest of the five (2015) |
| Malta | Closed to pure CBI since 29 April 2025 (CJEU ruling) | Previously an EU passport route |
A few programme notes matter for planning. The St Kitts and Nevis citizenship programme runs the oldest scheme, launched in 1984, and you can read about its recent rule changes in our brief on the St Kitts and Nevis CBI changes. The Grenada citizenship programme is the only Caribbean route that opens a path to the US E-2 investor visa, while the Antigua and Barbuda passport and the St Lucia passport both offer competitive fund pricing for families. Dominica remains the budget entry point at the floor.
How quickly can you expect a decision? Most Caribbean programmes process between three and six months, faster than residence-based naturalisation routes that can run five years or longer. If timing is your single biggest constraint, we cover the speed angle separately in our roundup of the fastest citizenship-by-investment programmes. The chart below shows indicative processing ranges.
Five Caribbean nations, St Kitts and Nevis, Grenada, Dominica, Antigua and Barbuda, and St Lucia, run active citizenship by investment programmes in 2026, all priced above the US$200,000 regional floor, according to the OECS in 2024. Most issue a decision within three to six months, and Grenada uniquely opens a path to the US E-2 investor visa.
What happened to Malta's citizenship by investment route?
Malta's pure citizenship by investment scheme is closed. On 29 April 2025, the Grand Chamber of the EU Court of Justice ruled the programme unlawful, finding that "the acquisition of Union citizenship cannot result from a commercial transaction," as Transparency International EU reported ("EU Court of Justice puts an end to harmful schemes", 2025). The judgment in Case C-181/23 ended the last cash-for-EU-passport route.
This matters far beyond Malta. The Court held that the scheme breached the principle of sincere cooperation under Article 4(3) of the EU Treaty and the concept of Union citizenship under Article 20 TFEU. In plain terms, no EU member state can sell citizenship as a straight commercial transaction. The ruling effectively blocks copycat programmes across the bloc, not just Malta's.
What does that leave for applicants who wanted an EU passport? Genuine residence-and-naturalisation routes remain, and they require real ties, time and presence. There is no quick European equivalent to a Caribbean donation. We unpack the post-ruling picture, including the "Malta by Merit" debate, in our dedicated analysis of Malta citizenship by investment after the court ruling.
Malta's pure citizenship by investment scheme is closed: on 29 April 2025 the EU Court of Justice ruled in Case C-181/23 that "the acquisition of Union citizenship cannot result from a commercial transaction," as Transparency International EU reported in 2025. The judgment ended the last cash-for-EU-passport route and blocks copycat schemes across the bloc.
Passport strength: what a CBI passport actually unlocks
Caribbean CBI passports deliver roughly 130 to 157 visa-free destinations, while the world's strongest passport, Singapore, reaches 192, according to the Henley Passport Index (Global Mobility Report, January 2026). So a second passport buys meaningful mobility, though not the very top tier. St Kitts and Nevis leads the Caribbean group at around 155 to 157 destinations.
Context helps you judge that. The same Henley index ranks Japan and South Korea at 188, the UAE fifth at 184 (the biggest riser of the past two decades), the UK seventh at 182, and the USA around tenth at 179. A Caribbean passport in the 145 to 157 band typically adds visa-free access to the UK's Schengen-area neighbours, much of the Commonwealth and key Asian hubs, depending on the island.
One caution we always flag. Visa-free counts move. They vary between indices, and they shift as countries sign or suspend bilateral agreements. A figure that looks precise is really a snapshot. The chart below compares Caribbean CBI passports against the global front-runners so you can see the realistic gap.
If passport strength is your primary lens, our full ranking of the world's most powerful passports in 2026 lists every country in order, with the visa-free counts behind each position.
Caribbean citizenship by investment passports deliver roughly 130 to 157 visa-free destinations, with St Kitts and Nevis leading the group, while Singapore tops the world at 192, according to the Henley Passport Index in January 2026. Visa-free counts vary by methodology and change as countries sign or suspend bilateral travel agreements.
What are the risks, rules and due-diligence realities?
Investment migration faces tightening scrutiny: the OECD warns that CBI schemes granting low tax on offshore assets with no physical-presence requirement can undermine the Common Reporting Standard, as reported via Pinsent Masons (Out-Law). That pressure has made due diligence stricter, not lighter, and reputable programmes now screen applicants harder than they did a decade ago.
Expect a thorough background check. Programmes run multi-stage due diligence covering source of funds, criminal record, sanctions exposure and reputational risk. The St Kitts and Nevis unit charges roughly US$10,000 in due-diligence fees for the main applicant alone, which signals how seriously the vetting is taken. A clean, well-documented application is the single best predictor of approval.
Here is the tax point US persons must hear clearly. A second passport does not change your US tax position. The United States, alongside Eritrea, taxes on the basis of citizenship rather than residence, so a US citizen or green-card holder remains liable on worldwide income regardless of any other nationality. Only formal renunciation ends that, and renunciation carries its own exit-tax rules. Get specialist advice before assuming otherwise.
Regulation also keeps evolving. The Caribbean's 2024 Memorandum of Agreement created a shared regulatory commission and the price floor precisely to protect programme integrity, and Malta's closure shows courts will act when they judge a scheme abusive. Stable programmes are the ones investing in compliance.
The OECD warns that citizenship by investment schemes offering low tax on offshore assets without a physical-presence requirement can undermine the Common Reporting Standard, as reported via Pinsent Masons. Consequently, due diligence has tightened: the St Kitts and Nevis unit charges roughly US$10,000 to vet a single main applicant, and a clean, well-documented file is the strongest predictor of approval.
Choosing between the donation and real-estate routes
Most applicants choose the donation route because it is simpler and usually cheaper upfront: St Kitts and Nevis sets its donation minimum at US$250,000 against roughly US$325,000 for approved real estate, according to its official Citizenship by Investment Unit (2026). The donation is non-refundable. The property may be partly recoverable on resale after the required holding period.
The trade-off comes down to liquidity and intent. A donation is money gone, in exchange for the fastest, cleanest processing. Real estate ties up more capital and adds management and resale considerations, but it is an asset rather than a sunk cost. Families planning to actually use the property, or to recover value later, often accept the higher entry price.
The donut below shows the gap between the two routes using the St Kitts example.
A useful rule of thumb from our advisory work: if your only goal is the passport and speed, donate. If you want a usable asset in the country and can hold it for years, the property route can make sense. Either way, run the full all-in cost, including fees and dependants, before you commit.
Most applicants choose the donation route because it is cheaper upfront and faster: St Kitts and Nevis sets its donation minimum at US$250,000 against roughly US$325,000 for approved real estate, according to its official Citizenship by Investment Unit in 2026. The donation is non-refundable, while property value may be partly recoverable after the required holding period.
Frequently asked questions
How much does citizenship by investment cost?
It depends on the programme, but Caribbean options start at the harmonised floor of US$200,000, set on 1 July 2024 by the OECS Memorandum of Agreement (2024). Only Dominica sits at that floor; St Kitts and Nevis starts at US$250,000. Add due-diligence, government and per-dependant fees on top of the donation.
Which is the cheapest citizenship by investment?
Dominica is currently the cheapest, pricing its donation route at the US$200,000 regional floor, per the OECS Memorandum of Agreement (2024). The other four Caribbean programmes sit above it, from US$230,000 to US$250,000. Always compare the all-in cost, including fees and dependants, rather than the headline donation figure alone.
Is Malta citizenship by investment still available?
No. The EU Court of Justice ruled Malta's scheme unlawful on 29 April 2025, finding that Union citizenship "cannot result from a commercial transaction," as Transparency International EU reported (2025). The pure cash-for-passport route is closed across the EU, leaving only genuine residence-and-naturalisation paths that require real ties and time.
How long does citizenship by investment take?
Most Caribbean programmes issue a decision in three to six months, far faster than residence-based naturalisation, which can take five years or more, according to Henley & Partners and Dominica's CBIU (2026). Due diligence can extend timelines. For the speed-first comparison, see our roundup of the fastest citizenship-by-investment programmes.
Does a second passport change my tax?
Not for US persons. The United States and Eritrea tax on the basis of citizenship, so a US citizen or green-card holder is taxed on worldwide income regardless of any second passport, per long-standing IRS rules. Only formal renunciation ends that liability. For others, tax depends on residence, not the passport itself.
Conclusion
Citizenship by investment in 2026 is more regulated, more transparent and more carefully priced than it was even three years ago. The Caribbean's US$200,000 floor, a shared regulator and Malta's court-ordered closure all point the same way: programmes that invest in compliance survive, and shortcuts do not. For globally mobile families, a second passport still buys real travel freedom, a credible backup base and a mobility legacy for the next generation. What it does not buy is a tax escape hatch, and it never replaces specialist advice tailored to your nationality and goals. Treat the figures here as a sourced starting point, then confirm every number against the official Citizenship by Investment Unit before you commit. When you are ready to weigh the options against your own circumstances, you can speak to Ancova's citizenship advisers for a confidential assessment.
Sources
- IRS (US Internal Revenue Service), "US Citizens and Resident Aliens Abroad", retrieved 2026-06-13, irs.gov
- Investment Migration Council, "What is Investment Migration?", retrieved 2026-06-13, https://investmentmigration.org/about/what-is-investment-migration/
- OECS Pressroom, "Caribbean Countries Pressing Forward with the Implementation of the Memorandum of Agreement on Citizenship by Investment Programmes", retrieved 2026-06-13, https://pressroom.oecs.int/caribbean-countries-pressing-forward-with-the-implementation-of-the-memorandum-of-agreement-on-citizenship-by-investment-programmes
- Transparency International EU, "EU Court of Justice Puts an End to Harmful Citizenship by Investment Schemes" (Case C-181/23), retrieved 2026-06-13, https://transparency.eu/eu-court-of-justice-puts-an-end-to-harmful-citizenship-by-investment-schemes/
- St Kitts & Nevis Citizenship by Investment Unit, "Sustainable Island State Contribution", retrieved 2026-06-13, https://ciu.gov.kn/sustainable-island-state-contribution/
- Henley & Partners, "Henley Global Mobility Report, January 2026", retrieved 2026-06-13, https://www.henleyglobal.com/newsroom/press-releases/henley-global-mobility-report-january-2026
- Pinsent Masons (Out-Law), "OECD: Golden Passport Schemes Risk Tax Abuse", retrieved 2026-06-13, https://www.pinsentmasons.com/out-law/news/oecd-golden-passport-tax-abuse
- American Society of International Law, "Commodifying Citizenship", retrieved 2026-06-13, https://www.asil.org/insights/volume/29/issue/8
Written by
Amine Derag
Director of Strategy, Ancova Associates
Amine Derag is Director of Strategy at Ancova Associates, the Dubai advisory firm for company formation, residency, citizenship by investment, and cross-border tax structuring. He advises founders and private clients relocating to the UAE on how a UAE structure interacts with their home-country tax and reporting obligations.
Connect on LinkedInThis article is general information for educational purposes only and is not legal, tax, financial, or immigration advice. Investment thresholds, processing times, and program terms change — speak with a qualified Ancova adviser before acting.
