Citizenship by Investment (CBI) is the practice of obtaining citizenship in a country by making a significant economic contribution to that nation, typically through a donation to a government fund, the purchase of real estate, or a combination of approved investments. Unlike temporary residency programs, CBI provides permanent citizenship with the associated rights including passport issuance, voting privileges, and property ownership without restrictions.
The modern CBI industry began in 1984 when St. Kitts and Nevis established the first formal program. The island nation faced economic difficulties in the sugar industry and saw an opportunity: attract foreign capital and diversify the economy away from agriculture. St. Kitts' initial investment threshold of $350,000 (later lowered to $150,000 for donations) became the template that countries worldwide would copy. The early success was undeniable—it generated hundreds of millions in government revenue—and by the 1990s and 2000s, other Caribbean nations launched similar programs.
Today's CBI market spans approximately 20 countries across three main regions. The Caribbean dominates. The "Caribbean Five" (St. Kitts and Nevis, Dominica, Grenada, St. Lucia, and Antigua and Barbuda) each offer citizenship programs with donations typically ranging from $200,000 to $250,000 or real estate purchases from $200,000 to $400,000. Processing times for Caribbean programs run 60 to 120 days.
European CBI options provide stronger passports with better travel freedom, though at significantly higher costs. Malta's Citizenship by Investment program, established in 2014, requires €600,000 contributed to a government fund plus real estate or rental requirements, with processing taking 12 to 14 months. Portugal's earlier residency-by-investment programs (later reformed under EU pressure) attracted tens of thousands of applicants, particularly from China and Russia, through real estate investments starting at €250,000.
Turkey offers citizenship for real estate investments of $400,000 (or equivalent in Turkish Lira), making it one of Europe's most affordable options, though its passport ranks lower in travel freedom compared to EU members. Vanuatu, a Pacific island nation, offers one of the fastest and most affordable programs available anywhere—citizenship for donations as low as $130,000 and processing in as little as 30 days. Jordan has emerged as a newer player, with programs targeting investors from the Gulf Cooperation Council countries.
CBI programs typically offer multiple investment pathways to appeal to different investor profiles. The most common is a government donation or development fund contribution—non-recoverable, fastest processing, lowest threshold. Dominica's donation program, for example, requires $200,000,, with processing in 30 to 60 days.
Real estate investment is another major pathway. Applicants purchase property valued above a set threshold, typically $200,000 to $500,000 depending on the country. Some programs allow the property to be resold after a holding period (usually 3 to 5 years); others require permanent ownership. Government bond investments, available in programs like Grenada and Dominica, bridge these two structures—applicants purchase bonds that yield returns but must hold them for specified periods (often 5 to 10 years) before redemption.
Business investment pathways exist in some programs, requiring applicants to establish a qualifying business or invest in existing enterprises. Investment thresholds for business pathways typically start at $500,000 and may include job creation requirements.
Modern CBI programs incorporate rigorous due diligence to combat money laundering and sanction evasion. Caribbean programs now conduct background checks examining criminal records, tax compliance, politically exposed persons (PEP) status, and source of funds. Applicants must typically provide bank statements, tax returns, employment letters, and sometimes detailed autobiographical statements tracing how they accumulated their wealth.
All legitimate CBI programs require applicants to work through authorized agents rather than applying directly. These agents—typically immigration law firms or licensed investment advisors—verify documentation, coordinate with government agencies, and manage the application process. Reputable agents belong to associations such as the Citizenship and Residency Advisors Association (CRAA) and carry professional indemnity insurance. This intermediary structure matters because governments outsource much of the due diligence burden to private sector intermediaries, making agent selection essential for success.
Due diligence costs, separate from the investment itself, typically range from $5,000 to $15,000 per applicant, with higher costs for applicants with complex financial histories or those requiring additional investigation.
Processing timelines vary significantly by program. Caribbean donation-based programs operate fastest, completing approvals within 30 to 90 days. Real estate programs take 3 to 6 months due to property verification complexities. European programs are substantially slower, with Malta and some others requiring 12 to 18 months.
Upon approval, applicants receive full citizenship rights including the right to hold a passport, own property without restrictions, vote in national elections, and live and work indefinitely in the country. CBI passports vary significantly in utility. A Malta or Portugal passport provides visa-free travel to 188+ countries including the Schengen area and Commonwealth nations. A Vanuatu passport provides access to approximately 140 countries. This variance reflects both the geopolitical standing of the issuing country and international reciprocal agreements.
The CBI industry faces mounting scrutiny from international regulatory bodies, particularly the European Union and OECD. The EU Financial Action Task Force identified CBI programs as high-risk vectors for money laundering. In 2019, it issued recommendations to member states to terminate or restrict citizenship by investment. Malta faced particular scrutiny following the 2017 assassination of journalist Daphne Caruana Galizia, which exposed serious governance gaps in their due diligence process.
The European Commission launched formal procedures against Malta in 2020. Cyprus, which operated a large and lucrative program, came under intense pressure and announced termination in 2021. Bulgaria followed suit in 2022. These actions reflect broader concerns about citizenship programs circumventing immigration controls and facilitating illicit financial flows.
Beyond regulatory pressures, CBI programs face criticism from civil society organizations and researchers. They argue these programs create inequality (allowing the wealthy to buy citizenship while others wait years through standard immigration), potentially harbor corruption, and weaken the concept of national citizenship. The UK and US, neither of which offer CBI programs, have become increasingly critical of countries that do, particularly regarding sanctions evasion risks.
Citizenship by Investment (CBI) and Residency by Investment (RBI) are fundamentally different. CBI provides immediate or near-immediate citizenship, including passport issuance. RBI grants permanent or long-term residency permits without citizenship—applicants retain their original nationality and must typically apply for naturalization after 5 to 10 years.
This distinction has practical consequences. A CBI applicant investing in Malta receives a Maltese passport within 12 to 14 months. An RBI applicant investing in Portugal's Golden Visa receives a residency permit, keeps their original passport, and can only access Portuguese citizenship after 5 years of residency. RBI programs are generally more numerous, more affordable, and less controversial than CBI programs, making them attractive for applicants whose primary goal is residency rather than a new passport.
Many assume CBI programs are "pay for passport" schemes with minimal due diligence. In reality, modern programs conduct extensive background checks and source of funds verification. Another common error is thinking CBI citizenship is somehow "less legitimate" than citizenship acquired through birth or naturalization—in law, all citizenship is equal regardless of acquisition method, though some countries maintain distinctions in naturalized citizens' rights (for example, some constitutions restrict naturalized citizens from serving as president).
A third misconception involves tax obligations. Obtaining citizenship by investment in a country does not obligate applicants to pay taxes there unless they are resident or derive income from that jurisdiction. The US and certain other countries tax citizens on worldwide income regardless of residence, but this existed before CBI and is not a function of obtaining citizenship through investment.
Before pursuing CBI, clarify your objectives. Those seeking a second passport purely for travel should prioritize programs offering high-utility passports (Malta, Portugal post-reform, certain EU pathways through descent). Those seeking a residency base may find RBI programs more cost-effective. Consider the political stability of the issuing country, how legitimate the passport appears internationally, and what future regulatory changes might occur. Changes happen regularly—several long-established programs have been terminated or restricted in recent years. EU and OECD pressure suggests that high-cost programs in developed countries may face additional restrictions, while lower-cost Caribbean programs may continue operating with refinements to due diligence.