Citizenship by investment is a legal route to a second nationality: you make a qualifying financial contribution to a participating country’s economy, pass its background checks, and receive a passport that you and your immediate family can keep for life. Caribbean nations run the most established programs, and a single applicant should budget roughly $150,000 to $300,000 all-in through one of them; a family of four using the real estate route can easily pass $400,000. The rest of what follows explains where that money goes, what you have to prove to qualify, what the passport is actually worth, and which parts of the industry are changing fast enough that today’s answer may not be next year’s.
The Three Ways to Qualify
Every established program gives you two or three financial paths. The one you pick decides both your total outlay and whether you ever see the money again.
A Donation to a Government Fund
The simplest route is a non-refundable contribution to a national development fund. The money is gone the moment your application is approved; there is no asset to sell later. Governments direct these contributions to infrastructure, disaster relief, and economic diversification. Minimums for a single applicant: Dominica’s Economic Diversification Fund starts at $100,000, Antigua and Barbuda’s National Development Fund requires $230,000, Grenada’s National Transformation Fund is $235,000, and St. Kitts and Nevis, the world’s oldest program, requires $250,000 through its Sustainable Island State Contribution.1Citizenship by Investment Unit. Citizenship by Investment Unit Adding a spouse or dependents raises the total, often by $25,000 to $50,000 per person.
Approved Real Estate
Buying government-approved property leaves you with a tangible asset rather than a pure donation. Dominica’s floor is $200,000 in approved real estate; Türkiye sets its threshold at $400,000.2Dominica Citizenship by Investment Unit. Real Estate Investment3Invest in Türkiye. Acquiring Property and Citizenship St. Kitts and Nevis prices condominium shares at $325,000 and private homes at $600,000. You cannot flip the property immediately. Türkiye locks the asset in for three years, and St. Kitts and Nevis requires a seven-year hold before resale.4Citizenship by Investment Unit. Private Real Estate Investment Government processing fees, legal costs, and property transfer taxes add substantially to the purchase price, so real estate almost always costs more in total than a fund donation.
Business Investment or Government Bonds
A smaller set of programs accepts direct business investment or the purchase of government bonds. Business routes typically demand larger capital, often above $1 million, along with commitments to create local jobs. Bond options involve lending money to the state for a fixed term, usually around five years, after which the principal comes back with little or no interest. These exist mainly for investors who want their capital in something other than an illiquid property market.
What It Actually Costs
The investment minimum is the starting line, not the finish. Several layers of fees sit on top of it, and every applicant pays them.
- Due diligence fees. Governments charge each applicant for background checks. St. Kitts and Nevis charges $10,000 for the main applicant and $7,500 per dependent aged 16 or older; other Caribbean programs run $5,000 to $10,000 for the primary applicant.5St. Kitts and Nevis CBI. Investments and Fees
- Government processing fees. Separate from due diligence, these cover the citizenship unit’s administration and vary by program and family size.
- Authorized agent fees. You cannot file directly, and mandated agents typically charge $5,000 to $15,000 depending on family size.
- Legal and document preparation. Translation, notarization, apostille services, and attorney review for a standard family application generally run $6,000 to $10,000.
- Tax advisory. Cross-border tax planning from a qualified advisor runs $5,000 to $20,000, and skipping it is one of the most expensive mistakes applicants make.
Combine those with the base investment, and a solo applicant taking the fund route through a mid-priced Caribbean program should plan for $150,000 to $300,000 total. A family of four choosing real estate can pass $400,000 without difficulty.
Who Qualifies
Money on its own does not carry an application through. Every program screens for character, financial history, criminal record, and health, and those checks are more invasive than most applicants expect.
All programs apply a “fit and proper person” test. A clean criminal record is non-negotiable. Background checks run through international law enforcement databases and private intelligence firms, covering every jurisdiction where you have lived. You must supply police clearance certificates from your home country and from every nation where you have resided for six consecutive months or longer since turning 18.6The Citizenship by Investment Programme. Police Certificates
Source of funds is where applications most often stall. You need a comprehensive paper trail showing exactly where the investment capital came from, with the underlying wealth traceable to legitimate origins: professional earnings, business income, inheritance, investment returns. The point is anti-money-laundering compliance, and applicants who cannot document a clean origin get rejected outright. People consistently underestimate how much documentation “prove your wealth is clean” actually requires.
Main applicants must be at least 18. Medical screenings by licensed physicians are standard, checking for communicable diseases and conditions that would create a significant burden on the host country’s healthcare system. Medical reports typically must be no older than three months at filing.
How the Application Works
You cannot file a citizenship-by-investment application yourself. Regulations require using a licensed authorized agent who sits between you and the government’s citizenship unit.7Dominica Consulate Greece. Authorized Citizenship by Investment Agents The agent reviews your file for completeness, submits it with the initial due diligence fees, and manages all communication with the government.
Vetting begins once the file is in. Private intelligence firms and international law enforcement agencies verify your documents, check your name against global watchlists and sanctions databases, and compile a background report. Across Caribbean programs, this typically takes three to six months.
A clean report produces what is called an “approval in principle,” a conditional green light stating that citizenship will be granted once you complete the investment. You then have a fixed window, usually 60 to 90 days, to transfer the remaining funds. Only after the government verifies the payment does the relevant official sign the certificate of registration or naturalization.
One warning belongs here. Every legitimate program publishes its approved investment options and authorized agents on an official government website. Any offer priced well below the actual government minimums is mathematically impossible once fees are added; it is a fraud, not a bargain. Verify an agent’s license directly with the relevant citizenship unit, not through the agent’s own marketing.
What the Passport Gets You
The main draw is mobility. Caribbean CBI passports currently provide visa-free or visa-on-arrival access to roughly 145 to 153 countries, including the Schengen Area for stays of up to 90 days within any 180-day period. St. Kitts and Nevis leads at around 153 destinations, followed by Antigua and Barbuda at 152, Grenada at 148, and Dominica at 145. All four include Schengen access, which covers most of the European Union plus associated states such as Switzerland and Norway.
Grenada has one distinctive advantage among Caribbean options: its citizens qualify for E-2 treaty investor visas to the United States, which makes it popular with entrepreneurs who want a path to living and working in America.
These figures are not permanent. Visa-free access rests on bilateral agreements that governments can withdraw, and several have started to do exactly that.
Where the Ground Is Shifting
The industry is under more scrutiny than at any point in its four-decade history, and the changes affect what a CBI passport is worth.
The EU suspended Vanuatu’s Schengen visa waiver in 2022 over inadequate due diligence in its CBI program.8Council of the European Union. Vanuatu – Council Fully Suspends Visa Free Travel Agreement Vanuatu did not address those concerns, and the EU formally revoked visa-free access in December 2024. Malta’s program, long treated as the gold standard for European CBI, was ruled unlawful by the European Court of Justice in April 2025 on the grounds that it amounted to a commercial transaction lacking genuine ties to the country. Malta repealed the program in July 2025. Spain closed its golden visa program in April 2025. The United States imposed partial travel restrictions on Antigua and Barbuda and Dominica beginning in January 2026, specifically citing their citizenship programs as national security concerns.
The OECD also identifies CBI and residency-by-investment schemes that pose a high risk to the integrity of the Common Reporting Standard for automatic tax information exchange. Programs that offer low personal income tax rates on offshore assets without requiring at least 90 days of physical presence get flagged, and financial institutions worldwide factor that into their due diligence on account holders.9OECD. Residence/Citizenship by Investment Schemes In practice, banks may question your tax residency claims or ask for additional documentation if your citizenship comes from a flagged program.
One more change is coming for travel itself. The European Travel Information and Authorisation System (ETIAS) is scheduled to begin operations in the last quarter of 2026.10European Union. European Travel Information and Authorisation System (ETIAS) Visa-exempt travelers, including Caribbean CBI passport holders, will need an ETIAS authorization before entering the Schengen Area. The fee is €7, and the authorization permits stays of up to 90 days. It does not eliminate visa-free access, but it adds a screening layer.
Before committing hundreds of thousands of dollars, look at more than a program’s current brochure. Its standing with the EU, the US, and the OECD determines whether the mobility you are paying for will still exist in five years.
Obligations That Do Not End at the Ceremony
Receiving the passport is not the end of the relationship. Programs attach ongoing conditions, and violating them can cost you the citizenship you paid for.
Real estate holding periods are the most common. Türkiye mandates a three-year minimum hold; St. Kitts and Nevis imposes a seven-year restriction on resale of private real estate purchased through the program.4Citizenship by Investment Unit. Private Real Estate Investment Selling early can trigger revocation, and you will not get a refund on fees or contributions already paid.
Antigua and Barbuda requires new citizens to spend at least five days in the country during the first five calendar years after receiving citizenship. Failure to meet that minimal presence requirement can result in loss of citizenship, again with no refund of the original investment, contribution, or purchase price.11The Citizenship by Investment Programme. Citizenship
Across all programs, citizenship obtained through false or misleading information in the original application can be revoked at any time, regardless of how many years have passed. Legislative changes can also alter the rules for existing citizens.
If You Are a US Citizen
Acquiring a second nationality through investment does not put your US citizenship at risk. Federal law does not require you to choose between US nationality and a foreign one, and naturalizing abroad carries no automatic consequence for your American status.12U.S. Department of State. Dual Nationality Loss of US nationality happens only when a citizen voluntarily performs a qualifying act, such as obtaining foreign naturalization, with the explicit intention of relinquishing US status.13Office of the Law Revision Counsel. 8 USC 1481 – Loss of Nationality by Native-Born or Naturalized Citizen One practical rule: US nationals must use a US passport to enter and leave the United States, but the second passport is fine for travel between other countries.
The reporting obligations are the real issue. If the combined value of your foreign financial accounts exceeds $10,000 at any point in the year, you must file an FBAR (FinCEN Form 114).14Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR) Form 8938 separately requires disclosure of specified foreign financial assets above higher thresholds that depend on filing status and residence.15Internal Revenue Service. Do I Need to File Form 8938, Statement of Specified Foreign Financial Assets Applicants who later consider renouncing US citizenship face the expatriation tax if they qualify as “covered expatriates,” a regime that treats most assets as sold at fair market value the day before expatriation.16Internal Revenue Service. Expatriation Tax This is the reason tax advisory belongs in the initial budget, not after the fact.