São Tomé Citizenship by Investment: What You Should Know Before Applying

Expert Review by: A to Zen Therapies Editorial Team

São Tomé and Príncipe has attracted growing international interest since launching its Citizenship by Investment programme in 2025.

Quick Answer

Obtaining a second citizenship can influence much more than international travel. For many individuals and families, it forms part of wider planning around relocation, family security, healthcare access, financial flexibility and long-term lifestyle goals.

São Tomé and Príncipe introduced its Citizenship by Investment (CBI) programme in 2025, offering eligible applicants a relatively affordable route to a second nationality. Before applying, however, it is important to understand both the legal requirements and the practical implications of holding citizenship in another country.

Key Takeaways

✔ São Tomé and Príncipe launched its Citizenship by Investment programme in 2025.

✔ The programme currently starts from approximately USD 90,000 for a single applicant.

✔ Applicants generally do not need to live in the country before obtaining citizenship.

✔ Second citizenship may influence future travel, relocation, healthcare planning and family security.

✔ Programme rules continue to evolve, making professional advice important before applying.

Table of Contents

1. Why People Choose a Second Citizenship

2. About São Tomé and Príncipe

3. How the Citizenship by Investment Programme Works

4. Eligibility Requirements

5. Healthcare and Residency Considerations

6. Passport Benefits and Limitations

7. Tax and Dual Citizenship

8. Choosing the Right Programme

9. Frequently Asked Questions

Introduction

Second citizenship is no longer viewed solely as a tool for international travel. Increasingly, individuals and families explore additional citizenship as part of broader long-term planning that may include retirement abroad, family security, education, healthcare access and international mobility.

Legal residency, citizenship and healthcare are closely connected in many countries.

Although obtaining another passport does not automatically provide access to public healthcare or residency rights elsewhere, it may create additional opportunities depending on local immigration and healthcare legislation.

São Tomé and Príncipe's Citizenship by Investment programme has attracted international attention since its launch in 2025 because it offers one of the lowest entry costs currently available. However, like any significant legal and financial decision, applying for second citizenship requires careful consideration of both the opportunities and limitations.

This guide explains how the programme works, who may be eligible and the wider legal, healthcare and lifestyle considerations prospective applicants should understand before making a decision.

📊 Evidence Snapshot

A second citizenship can influence far more than visa-free travel. Depending on individual circumstances, it may affect future relocation opportunities, healthcare planning, taxation, education and family security. Because programme rules can change over time, applicants should always verify current requirements through official government sources or authorised representatives.

Why Do People Seek a Second Citizenship?

People pursue second citizenship for many different reasons, and international travel is only one of them.

Depending on personal circumstances, obtaining another nationality may form part of wider planning for:

• Family security.

• Retirement abroad.

• International business activities.

• Educational opportunities.

• Long-term relocation.

• Greater travel flexibility.

• Estate and succession planning.

• Political or economic diversification.

For some families, another important consideration is future healthcare access.

While citizenship alone rarely guarantees access to another country's healthcare system, individuals planning to relocate may eventually become eligible for different healthcare services depending on local residency rules and immigration policies.

Similarly, some retirees choose second citizenship as part of long-term planning for where they intend to live and receive healthcare later in life.

Understanding these wider implications helps applicants make decisions based on long-term wellbeing rather than passport rankings alone.

💡 Expert Tip

Before comparing Citizenship by Investment programmes, think beyond visa-free travel. Consider where you may wish to live, retire, access healthcare or educate your children over the next 10–20 years. A second citizenship should support your long-term goals rather than simply adding another passport.

About São Tomé and Príncipe

São Tomé and Príncipe is one of Africa's smallest island nations, located in the Gulf of Guinea just north of the Equator.

The country consists of two volcanic islands surrounded by tropical rainforest, dramatic coastlines and exceptional biodiversity. Several protected areas have received international recognition through UNESCO Biosphere Reserve designations, highlighting their ecological significance.

Portuguese is the country's official language, while tourism, agriculture and fisheries remain important contributors to the national economy.

Although still relatively unknown compared with many island destinations, São Tomé and Príncipe has become increasingly visible internationally following the launch of its Citizenship by Investment programme.

How the Citizenship by Investment Programme Works

São Tomé and Príncipe officially launched its Citizenship by Investment (CBI) programme in August 2025, providing eligible foreign nationals with the opportunity to obtain citizenship through a qualifying government contribution.

Unlike some residency-by-investment programmes, applicants are not required to purchase property, establish residency or spend time living in the country before obtaining citizenship.

Instead, the programme is based on financial contribution, identity verification and comprehensive due diligence.

At the time of writing, the minimum qualifying government contribution starts from approximately USD 90,000 for a single applicant, with additional government processing and documentation fees.

Successful applicants typically receive:

• Permanent citizenship.

• A São Tomé and Príncipe passport.

• A national identity card.

• A Certificate of Citizenship.

According to publicly available programme information, passports are generally issued with a seven-year validity period, while citizenship itself remains permanent unless revoked under exceptional legal circumstances.

Because Citizenship by Investment programmes can evolve, applicants should always confirm current contribution levels, government fees and administrative requirements before beginning an application.

📊 Evidence Snapshot

Citizenship by Investment programmes are subject to periodic policy updates. Government contribution levels, family eligibility rules and administrative fees may change, making it important to rely on current official information rather than older online articles.

Citizenship by Investment applications involve identity verification, financial due diligence and government approval.

Who Can Apply?

Applicants must satisfy several eligibility requirements before citizenship can be granted.

Although exact criteria may change over time, applicants are generally expected to:

• Be at least 18 years of age.

• Demonstrate a lawful source of funds.

• Have no serious criminal convictions.

• Successfully complete enhanced due diligence.

• Meet the programme's health and background requirements.

Many applicants may also include qualifying family members within the same application.

Depending on the programme rules in force, eligible family members may include:

• A spouse.

• Dependent children.

• Dependent parents.

• Dependent grandparents.

Some publicly available guidance differs regarding the maximum age for dependent children. Because eligibility criteria may change, applicants should verify the latest requirements before submitting an application.

💡 Expert Tip

Preparing documents well in advance can help reduce delays. Identity documents, financial records and supporting evidence often require certification, legalisation or translation before submission.

The Application Process

Although every application is assessed individually, the process generally follows a similar sequence.

Step 1 — Initial Assessment

Applicants usually begin by discussing their circumstances with an authorised programme representative to determine whether they meet the eligibility requirements.

Step 2 — Document Preparation

Supporting documentation is gathered, including proof of identity, financial records and background information required for due diligence.

Step 3 — Due Diligence

Independent background checks are carried out to verify the applicant's identity, financial history and suitability for citizenship.

Step 4 — Approval in Principle

Once due diligence has been successfully completed, applicants may receive approval before making the qualifying government contribution.

Step 5 — Citizenship and Passport

Following completion of the required contribution and administrative procedures, successful applicants receive their citizenship documentation and passport.

Current guidance suggests that applications may be processed within approximately 60–90 days, although timelines vary according to the complexity of each case.

São Tomé Citizenship by Investment in 5 Steps

Understanding the five main stages of the São Tomé and Príncipe Citizenship by Investment programme.

Healthcare and Residency Considerations

One of the biggest misconceptions surrounding second citizenship is that obtaining another passport automatically provides access to another country's healthcare system.

In reality, citizenship, residency and healthcare entitlement are often governed by different legal frameworks.

Many countries determine access to publicly funded healthcare based primarily on residency status, social security contributions or immigration status rather than citizenship alone. As a result, obtaining a second passport does not necessarily provide immediate access to free healthcare services.

If you are considering relocating permanently or spending significant periods abroad, it is worth researching:

• Eligibility for public healthcare.

• Private health insurance requirements.

• Availability of specialist medical services.

• Emergency healthcare provision.

• Long-term care and retirement support.

• Prescription medication availability.

Understanding these practical issues can help families make better-informed relocation decisions while avoiding unexpected healthcare costs.

📊 Evidence Snapshot

Healthcare access is generally determined by residency rather than citizenship alone. Individuals planning to relocate should research healthcare eligibility, insurance requirements and residency rules before moving abroad.

Dual Citizenship and Tax Considerations

São Tomé and Príncipe currently permits dual citizenship, allowing successful applicants to retain their existing nationality where permitted by their home country's laws.

However, applicants should always confirm whether their current country of citizenship recognises dual nationality, as legislation differs around the world.

Tax residency should also be considered separately.

Simply obtaining citizenship does not automatically create tax residency. Tax obligations usually depend on factors such as physical presence, habitual residence and domestic tax legislation.

Applicants considering relocation, retirement abroad or international asset planning should obtain advice from appropriately qualified legal and tax professionals before making any decisions.

Healthcare access, residency and taxation should all be considered when planning international relocation.

Passport Benefits and Limitations

A second passport can provide greater international flexibility, but it is important to understand both its strengths and its limitations before applying.

At the time of writing, the São Tomé and Príncipe passport provides visa-free or visa-on-arrival access to approximately 60 destinations, although the exact number varies slightly depending on which passport index is consulted.

Accessible destinations include several countries across Africa and Asia, offering practical

benefits for regional travel and business.

However, prospective applicants should also recognise its limitations.

Currently, the passport does not generally provide visa-free access to:

• The United States

• Canada

• The United Kingdom

• Most countries within the Schengen Area

For applicants whose primary objective is unrestricted travel throughout Europe or North America, alternative Citizenship by Investment programmes may offer stronger travel benefits.

Rather than viewing passport rankings alone as the deciding factor, it is often more helpful to consider how a second citizenship supports your wider personal, family and professional goals.

💡 Expert Tip

A stronger passport does not automatically translate into a better overall programme. Consider healthcare access, long-term residency opportunities, family needs, taxation and future relocation plans alongside international mobility.

Choosing the Right Programme for Your Long-Term Goals

No Citizenship by Investment programme is suitable for everyone.

The right choice depends on your personal priorities, future plans and financial circumstances.

São Tomé and Príncipe may be particularly suitable for people who:

• Want one of the lowest entry costs currently available.

• Prefer a donation-based programme without purchasing property.

• Do not wish to establish residency before obtaining citizenship.

• Value a relatively straightforward application process.

• Want to diversify their international options.

It may be less suitable for applicants whose primary objective is visa-free access to Europe or North America, where alternative programmes currently provide stronger travel benefits.

Individuals looking for long-term relocation rather than immediate second citizenship may also wish to compare residency-based pathways, such as Panama citizenship through naturalisation following permanent residency. These programmes generally involve different timelines and legal requirements compared with direct Citizenship by Investment schemes.

Choosing a Citizenship by Investment programme should always involve balancing cost, legal considerations, healthcare planning, family needs and long-term lifestyle goals.

Health Insurance and International Travel

For individuals who travel frequently or are considering relocating abroad, healthcare planning should form part of any Citizenship by Investment decision.

Before relocating or spending extended periods overseas, consider:

• Access to public healthcare.

• Private health insurance requirements.

• Emergency medical cover.

• Prescription medication availability.

• Management of long-term medical conditions.

• Vaccination requirements for international travel.

A second citizenship may create additional opportunities for international mobility, but it does not replace comprehensive travel or private medical insurance where required.

Anyone planning to live abroad for an extended period should also compare expat health insurance policies, paying close attention to inpatient care, emergency evacuation, pre-existing condition exclusions, prescription cover and whether treatment is available across multiple countries.

📊 Evidence Snapshot

Healthcare planning is an important part of international relocation. Even where a second citizenship is obtained, access to healthcare services is usually determined by local residency rules, insurance arrangements and national legislation.

Working With an Authorised Advisor

Because Citizenship by Investment programmes involve legal documentation, financial due diligence and evolving government policies, working with an authorised programme representative is strongly recommended.

Experienced advisers can help applicants understand:

• Current programme requirements.

• Government fees.

• Family eligibility.

• Required documentation.

• Recent policy changes.

For example, organisations such as Global Residence Index provide programme information and application support for individuals interested in São Tomé and Príncipe's Citizenship by Investment programme. Their pre-assessment process may help identify potential eligibility issues before a formal application is submitted.

Because programme requirements continue to evolve, applicants should always verify the latest information through authorised representatives and official government sources before making financial commitments.

Frequently Asked Questions

Is São Tomé and Príncipe's Citizenship by Investment programme legitimate?

Yes. The programme was officially introduced in 2025 and is administered through the country's Citizenship by Investment Unit (CIU). Applicants should nevertheless verify current programme rules before applying.

Do I need to live in São Tomé and Príncipe?

Current programme guidance indicates there is no minimum residency requirement before

or after citizenship is granted. Applicants should confirm whether any policy changes have occurred before submitting an application.

Can I keep my current citizenship?

São Tomé and Príncipe currently permits dual citizenship. However, applicants should confirm whether their own country also allows dual nationality.

Does citizenship provide immediate healthcare access?

Not necessarily.

Healthcare eligibility is generally determined by residency status, immigration law and local healthcare regulations rather than citizenship alone. People planning to relocate should research healthcare entitlement before moving.

Can family members apply with me?

Many programmes allow eligible spouses, dependent children and certain dependent parents or grandparents to be included within the same application, subject to current programme rules.

Final Thoughts

Obtaining a second citizenship is a significant legal decision that may influence international mobility, family planning, retirement, financial arrangements and future healthcare options.

São Tomé and Príncipe's Citizenship by Investment programme offers one of the most affordable entry points currently available, together with a relatively straightforward application process and permanent citizenship.

However, affordability should never be the only factor influencing such an important decision.

Before applying, take time to consider how a second citizenship fits within your long-term

plans for healthcare, international mobility, family wellbeing, taxation and retirement.

Comparing different programmes and obtaining independent legal, financial and tax advice can help ensure your decision is based on accurate, up-to-date information and realistic expectations.

Continue Exploring Our Law & Health Hub

Legal decisions often have wider implications for health, wellbeing and family life. Explore our Patient Rights and Healthcare Support Hub for evidence-informed articles covering healthcare rights, medical negligence, international healthcare access, patient protections and other legal topics that can affect everyday wellbeing.

Why You Can Trust This Article

At A to Zen Therapies, we publish evidence-informed educational content that helps readers understand how legal, healthcare and lifestyle decisions can affect long-term wellbeing.

This guide has been prepared using publicly available government information, recognised investment migration resources and independent reference materials available at the time of publication. Because Citizenship by Investment programmes may change over time, readers should always verify the latest requirements through official government sources or authorised programme representatives before making legal or financial decisions.

References

1. United Nations Educational, Scientific and Cultural Organization (UNESCO). São Tomé and Príncipe. Available at: https://www.unesco.org/en/countries/st. Accessed July 2026.

2. International Monetary Fund (IMF). Drivers and Effects of Residence and Citizenship by Investment. IMF Working Paper No. 2025/008. Available at: https://www.imf.org/en/publications/wp/issues/2025/01/11/drivers-and-effects-of-residence-and-citizenship-by-investment-560562. Accessed July 2026.

3. International Monetary Fund (IMF). Recording Citizenship by Investment Programmes. Balance of Payments Manual Guidance Note. Available at: https://www.imf.org/-/media/files/data/statistics/bpm6/approved-guidance-notes/b8-recording-citizenbyinvestment-programs.pdf. Accessed July 2026.

4. Passport Index. São Tomé and Príncipe Passport Ranking and Global Mobility. Available at: https://www.passportindex.org/passport/sao-tome-and-principe/. Accessed July 2026.

5. Immigrant Invest. Pros and Cons of Second Citizenship. Available at: https://immigrantinvest.com/blog/pros-cons-of-second-citizenship/. Accessed July 2026.

6. Global Residence Index. São Tomé and Príncipe Citizenship by Investment Programme. Available at: https://globalresidenceindex.com/sao-tome-citizenship-by-investment/. Accessed July 2026.

7. Henley & Partners. Global Citizenship Programmes. Available at: https://www.henleyglobal.com/citizenship-investment. Accessed July 2026.