Interest in citizenship pathways remains strong in 2026, driven by growing demand for international diversification and long-term planning.
If your goal is to create a resilient global strategy, staying informed about new programs and market developments should be part of your plan.
Drawing on more than 25 years of experience in citizenship and investment migration, Citizens International looks at the newest citizenship by investment programs in 2026, how they compare with established Caribbean options, and what investors should consider before choosing a route.
Key Takeaways
- São Tomé and Príncipe became the world’s newest citizenship by investment destination in 2025, offering one of the most affordable second passport pathways available today.
- Argentina, Botswana, and Tonga are exploring their own programs, although none has been fully implemented or opened to applicants.
- Many emerging second passport programs aim to attract international capital through lower investment thresholds and streamlined application processes.
- Despite new market entrants, established Caribbean programs continue to stand apart for their track record, global mobility and, in certain countries, the opportunity to combine citizenship with an approved real estate investment.
São Tomé and Príncipe Citizenship by Investment Program
The São Tomé and Príncipe Citizenship by Investment (CBI) program was launched in August 2025, making it the newest second passport by investment pathway worldwide.
The program is considered the most affordable second citizenship program, with a minimum investment of US$95,000.
About São Tomé and Príncipe
São Tomé and Príncipe is a two-island nation in the Gulf of Guinea, off the western coast of Central Africa. Its economy is supported by agriculture, tourism and a growing services sector, with the government also seeking greater international investment in infrastructure and development.
São Tomé Citizenship by Investment Guide
The country’s second passport pathway is expected to be one of the top countries offering citizenship by investment in 2026, thanks to its inexpensive outlay.
To obtain a São Tomé and Príncipe passport, you need to donate US$90,000 to the National Transformation Fund if you are a single applicant. If you are applying with two to four family members, the required donation is US$95,000.
A fee of US$5,000 is required for each additional dependent. Each applicant must also pay a submission fee of US$5,000.
As one of the emerging second passport programs, São Tomé and Príncipe offers the following benefits in addition to its low cost:
- Visa-free travel to over 60 countries, including Singapore, Hong Kong, and South Africa. Passport holders can also enjoy e-visa access to the UAE and Qatar.
- Family members, including your spouse, dependent children under 31, parents and grandparents over 55, can apply for citizenship.
- The program offers a fully remote application process and does not impose residency, language, or physical presence obligations.
- Citizenship can be passed on by descent.
- Fast processing time, with an average of 2.5 months.
The program allows dual citizenship, but if you already hold three or more passports from different countries, you will not be permitted to apply.
To be eligible for this program, you must be at least 18 years old and in good health and have a clean criminal record. Applicants must also complete this new passport program’s due diligence checks.
You should also provide proof of a legitimate source of funds to support your application.
As the newest entrant to the citizenship by investment market, São Tomé and Príncipe is notable for its comparatively low investment threshold and fast processing timeline. However, newer programs also come with less operating history, and applicants should consider factors such as visa-free access, regulatory stability, family eligibility and long-term objectives alongside the initial cost.
Citizens International’s view: Cost is only one part of choosing a citizenship program. For many investors, the longer track record, established regulatory frameworks and broader investment opportunities available through Caribbean programs remain important considerations.
Other Countries Exploring Citizenship by Investment
Other countries are also looking to enter the citizenship by investment market, though many of these proposals are still in development. These include:
Argentina
Details of Argentina’s CBI, including its pathways and estimated cost, were announced in 2025. The program was intended to be implemented in 2026, but the program’s master agent tender was canceled earlier this year.
Although the original master tender was canceled, the program is still being amended and evaluated and is likely to push through.
Botswana
This South African country announced the development of its citizenship by investment program in 2025. The minimum investment requirement is said to be US$75,000, making it another affordable second passport pathway.
The program is scheduled to be launched in 2026; however, it has not yet been formally implemented.
Tonga
Tonga has been identified as another potential entrant to the citizenship by investment market. Although the Pacific Island nation does not currently offer a formal citizenship by investment program, discussions surrounding its reintroduction have gained momentum in recent years.
Presently, the country’s CBI framework is still being developed, and the program has not yet been approved, legislated, or officially launched.
The number of countries exploring CBI reflects continued international interest in second citizenship, although an announced or proposed program should not be treated in the same way as an established, operational route.
Established Citizenship by Investment Programs
While new alternatives to the Caribbean citizenship by investment programs are being introduced, the options from the Caribbean remain the most established and trusted.
They also offer something particularly relevant for investors looking beyond the passport itself. In several Caribbean jurisdictions, applicants can qualify through approved real estate, creating the opportunity to combine citizenship planning with property ownership and a longer-term connection to the region.
The countries offering Caribbean citizenship by investment programs give you the right to obtain citizenship through an approved financial contribution pathway.
Below is a look at these CBI programs:
Antigua and Barbuda
Since its launch in 2013, the Antigua and Barbuda citizenship program has been popular among investors and high-net-worth individuals and families. A passport from this country offers visa-free access to 154 countries and allows lifetime dual citizenship.
Antigua and Barbuda is particularly attractive for applicants considering a longer-term Caribbean base, with citizenship available through both contribution and approved real estate routes. For property-focused investors, the real estate pathway can combine the benefits of citizenship with ownership in one of the Caribbean’s most established lifestyle and tourism markets.
Dominica
Established in 1993, the Dominica citizenship by investment program offers successful applicants tax-free residence in the country. With a Dominican passport, you can travel visa-free to 145 destinations.
Grenada
The Grenada citizenship by investment program provides citizens with the opportunity to apply for a US E-2 Investor visa. A passport from this country also gives you visa-free access to 147 countries.
St. Kitts and Nevis
St. Kitts and Nevis’ citizenship by investment option permits dual citizenship and allows citizenship to be passed down to future generations. A passport from this country allows you to travel to 158 destinations visa-free and enjoy benefits in the UK and other Commonwealth nations.
St. Lucia
The St. Lucia citizenship program offers dual citizenship even if you don’t reside in or visit the country. You also do not have to pay tax on worldwide income, and you can visit 144 countries without an entry visa.
Even with alternative investment migration options, the Caribbean continues to set the benchmark. Its established legal frameworks, extensive experience, and proven track record make the region an important point of reference when evaluating any new program entering the market.
Frequently Asked Questions
Read more information about emerging second passport programs below:
Are there any new citizenship by investment options in 2026?
Yes, several new pathways are emerging in 2026. São Tomé and Príncipe launched its program in August 2025, making it the newest option on the market. Botswana and Argentina have also announced programs expected to launch this year, while Tonga’s framework is still under development.
Is São Tomé and Príncipe a legitimate option?
São Tomé and Príncipe operates a legitimate, government-run citizenship by investment program, requiring a donation to its National Transformation Fund starting at US$90,000. Applicants must pass due diligence checks, prove a legitimate source of funds, and meet standard eligibility criteria. As a newly launched program, it has a shorter track record than established Caribbean options, so applicants should review current terms carefully before applying.
How do emerging programs compare with Caribbean routes?
Emerging programs like São Tomé and Príncipe generally cost less upfront compared to the average Caribbean thresholds. However, Caribbean programs offer decades of operating history and access to more visa-free destinations. Newer programs may offer value, but established routes offer more predictability and reliability.
What risks come with newer programs?
Newer programs carry more uncertainty than established ones. Rules, fees, and due diligence standards can change as a program matures, and some proposed pathways, such as Argentina’s, have faced delays or canceled agreements. The visa-free access networks of emerging programs may also be more limited initially.
Who should consider a newer route?
Newer routes such as São Tomé and Príncipe may appeal to applicants prioritizing a lower initial outlay or faster processing. However, investors should also consider program history, mobility, regulatory stability and their longer-term objectives before choosing a route.
For applicants looking to combine second citizenship with property ownership or establish a future base in the Caribbean, an established Caribbean program may be more aligned with those goals.
The Future of Second Citizenship
Interest in citizenship by investment shows no signs of slowing, and emerging second passport pathways offer more choices than ever before. At the same time, established programs continue to provide the certainty and experience that many applicants value.
The arrival of new citizenship programs gives investors more choice, but more choice does not necessarily make the decision simpler. Investment level, mobility, family eligibility, program stability and the ability to create a genuine long-term connection to a destination should all form part of the decision.
At Citizens International, our focus is increasingly on helping clients look beyond simply acquiring another passport. For many, citizenship forms part of a broader plan that includes property ownership, time in the Caribbean and the option to establish a second home or future base in the region.
Considering your options? Speak with our team to compare established Caribbean citizenship programs, approved real estate opportunities and the routes best suited to your longer-term plans.
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