São Tomé and Príncipe CBI Requirements 2026: Who Can Apply?

Last updated: March 2026

The São Tomé and Príncipe Citizenship by Investment Programme (STP-CIP) is the world’s most affordable mainstream CBI option in 2026, with a single-applicant donation starting at just USD 90,000. Launched on 1 August 2025 and administered by the Citizenship Investment Unit (CIU) based in Dubai, the programme has already approved 21 applications and offers permanent citizenship with a 6–8 week processing timeline — the fastest among African CBI programmes.

This comprehensive guide from Mirabello Consultancy examines every eligibility requirement, document, cost, and step involved in applying for São Toméan citizenship by investment. Whether you are an individual investor or applying with your family, you will find a complete breakdown of who qualifies, what you need, and how to get started. For an overview of all citizenship by investment options, see our best CBI programmes hub.

What Is the São Tomé and Príncipe CBI Programme?

The São Tomé and Príncipe Citizenship by Investment Programme is a government-backed initiative that grants permanent citizenship to qualifying foreign investors who make a non-refundable donation to the country’s National Transformation Fund. The fund allocates contributions to priority national development projects including renewable energy infrastructure, housing construction, education, road development, and green economy initiatives.

The programme is operated under a public-private partnership between the Government of São Tomé and Príncipe and STP Service Advisory, a UAE-based firm, with Henley & Partners serving as the programme manager. The CIU processes all applications from its Dubai office, and the entire procedure can be completed remotely — no travel to São Tomé is required at any stage. For full programme details, visit our dedicated São Tomé and Príncipe CBI programme page.

Who Is Eligible to Apply for São Tomé CBI?

The STP-CIP is open to applicants of most nationalities who meet the programme’s eligibility criteria. There are no language, interview, education, or physical presence requirements — making it one of the most accessible citizenship by investment programmes globally. The core eligibility requirements are:

• Minimum age: 18 years old at the time of application
• Clean criminal record: no criminal convictions or pending charges in any jurisdiction
• Good health: applicants must demonstrate satisfactory health status
• Legitimate source of funds: verifiable origin of investment capital through legal means
• No security risks: applicants must pass comprehensive due diligence and background checks conducted by the CIU

Dual citizenship is fully permitted without any restrictions. São Tomé and Príncipe does not require applicants to renounce their existing citizenship(s), and there is no obligation to notify your current country of citizenship.

What Are the Investment Options and Costs?

The São Tomé CBI programme offers a single investment route: a non-refundable donation to the National Transformation Fund. This is the only pathway available — there are no real estate or business investment alternatives. The donation amounts are structured by family size, making it exceptionally cost-effective for families:

The per-person government fees break down as follows: USD 350 for passport issuance, USD 150 for national ID, and USD 250 for the certificate of registration. The USD 5,000 submission fee is non-refundable and payable upfront with the application. The donation itself is only paid upon approval of the application.

Which Family Members Can Be Included?

One of the programme’s most attractive features is its generous dependent inclusion policy. A single application can cover multiple family members at a minimal additional cost — the difference between a single applicant ($90,000) and a family of up to four ($95,000) is just $5,000. Eligible dependents include:

• Spouse: legally married husband or wife of the main applicant
• Children: unmarried children up to 30 years old who are financially dependent on the main applicant
• Parents: parents over 55 years old who are fully supported by the main applicant
• Additional dependents: each additional family member beyond four costs USD 5,000 plus USD 750 in government fees

Children must be unmarried and financially dependent. Parents must be over 55 and demonstrate full financial dependence on the main applicant. All included dependents receive the same citizenship rights, including a São Toméan passport valid for seven years.

What Documents Are Required for the Application?

The São Tomé CBI application requires a comprehensive set of documents to support the due diligence process. While the exact checklist may vary based on individual circumstances, the standard documentary requirements include:

• Valid passport: certified copies of current passport(s) for all applicants
• Birth certificate: apostilled or legalised, for the main applicant and all dependents
• Marriage certificate: if including a spouse (apostilled or legalised)
• Police clearance: criminal background certificates from all countries of residence in the past 10 years
• Medical certificate: health examination results from an approved medical provider
• Proof of address: utility bill or bank statement dated within three months
• Source of funds documentation: bank statements, tax returns, business ownership records, or employment verification
• Passport-sized photographs: professional photographs meeting programme specifications
• Curriculum vitae: professional biography and employment history
• Dependency proof: for children and parents, documentation establishing financial dependence

All documents must be in English or Portuguese, or accompanied by certified translations. The CIU reserves the right to request additional documentation during the review process. For guidance on preparing your documents, visit the official São Tomé CBI FAQ page.

What Is the Step-by-Step Application Process?

The São Tomé CBI application follows a streamlined eight-step process, designed for efficiency with a 6–8 week timeline from submission to passport issuance:

1. Engage a licensed agent: work with a licensed marketing agent such as Mirabello Consultancy to assess eligibility and begin preparation
2. Document collection: gather all required personal, financial, and legal documentation
3. Application submission: submit the completed application with the non-refundable USD 5,000 submission fee
4. Due diligence: the CIU conducts comprehensive background checks and verification
5. Government review: the application undergoes formal review and approval by government authorities
6. Donation payment: upon approval, pay the National Transformation Fund contribution ($90,000 single / $95,000 family)
7. Government fees: pay per-person fees for passport ($350), national ID ($150), and certificate of registration ($250)
8. Citizenship & passport issuance: receive citizenship certificate, national ID card, and São Toméan passport

The entire process is conducted remotely. There is no requirement to travel to São Tomé and Príncipe at any stage, and no interview is conducted. The CIU’s Dubai-based operations enable efficient processing across time zones.

Ready to check your eligibility for São Tomé citizenship? Book your free consultation with Mirabello Consultancy and let our experts guide you through every step of the process.

How Does São Tomé CBI Compare to Other Affordable Programmes?

São Tomé’s programme stands out as the most affordable mainstream CBI globally. Here is how it compares to other budget-friendly citizenship by investment options available in 2026:

• São Tomé vs. Caribbean CBI: at $90,000, São Tomé costs less than half the minimum for Dominica ($200,000) or Antigua & Barbuda ($230,000). However, Caribbean passports provide access to 136–148 visa-free countries including the Schengen Area and UK, compared to approximately 61 for São Tomé.
• São Tomé vs. Nauru: both are priced around $90,000–$115,000. São Tomé processes faster (6–8 weeks vs. 3–5 months). Nauru offers slightly better Asian mobility. São Tomé has stronger African and lusophone access.
• São Tomé vs. Sierra Leone: Sierra Leone’s Fast Track costs $140,000 — 55% more. Sierra Leone offers ECOWAS membership (15 nations). São Tomé is faster and cheaper.
• São Tomé vs. Vanuatu: Vanuatu ($130,000) is faster (45–60 days) with more visa-free countries (~91). São Tomé is $40,000 cheaper.

For investors who prioritise affordability and do not require Schengen or UK access, São Tomé offers the best value in the CBI market. For those needing Western mobility, a comparison of the cheapest CBI options can help identify the optimal programme.

What Passport Benefits Does São Tomé Citizenship Provide?

A São Toméan passport, valid for seven years, provides access to approximately 61 visa-free destinations plus an additional 44 eVisa destinations. While the global mobility is more modest than Caribbean or European passports, the programme offers several notable travel advantages:

• Singapore: visa-free access — one of the strongest travel benefits for an African CBI passport
• Hong Kong SAR: visa-free entry
• Lusophone Africa: easy access to Angola, Mozambique, Cape Verde, and Guinea-Bissau through CPLP (Community of Portuguese Language Countries) membership
• South Africa, Mauritius, Seychelles: visa-free access across key African destinations
• eVisa access: Qatar, UAE, India, Kenya, Turkey, and approximately 44 additional destinations

The passport does not provide visa-free access to the Schengen Area, United Kingdom, United States, or China. Citizenship is permanent and irrevocable, whilst the passport must be renewed every seven years.

What Are the Tax Implications of São Tomé Citizenship?

São Tomé citizenship through the CBI programme does not automatically create tax residency in the country. Tax residency is only triggered by spending more than 183 days per year physically present in São Tomé and Príncipe. For CBI citizens who do not reside in the country:

• No worldwide income tax obligations
• No foreign income tax
• No requirement to file tax returns in São Tomé
• No wealth, inheritance, or capital gains tax for non-residents

This makes São Tomé CBI citizenship a purely additive asset — it provides a second passport and citizenship without creating any new tax obligations, provided the holder does not physically relocate to the islands.

What Should Applicants Be Aware Of Before Applying?

While the São Tomé CBI programme offers exceptional value, prudent investors should consider several important factors before committing:

• New programme: launched August 2025 with only 21 approvals to date. The track record is still being established.
• Modest passport mobility: approximately 61 visa-free countries, ranking around 81st globally. Investors needing Schengen, UK, or US access should consider Caribbean alternatives.
• Single investment route: only the National Transformation Fund donation is available. There is no real estate or business investment option.
• Dubai-based administration: the CIU operates from Dubai rather than in-country, which some may view as a governance consideration.
• 7-year passport renewal: citizenship is permanent, but passports must be renewed. The renewal process for CBI-obtained passports is not yet fully established given the programme’s newness.
• Non-refundable donation: unlike real estate routes in other programmes, the São Tomé donation cannot be recovered.

Frequently Asked Questions About São Tomé CBI Requirements

How Much Does São Tomé Citizenship by Investment Cost?

The minimum donation is USD 90,000 for a single applicant or USD 95,000 for a family of up to four. Additional costs include a non-refundable USD 5,000 submission fee and USD 750 per person in government fees (passport, national ID, and registration certificate). The total for a single applicant is approximately USD 95,750.

How Long Does the São Tomé CBI Process Take?

The standard processing timeline is 6 to 8 weeks from submission of a complete application to passport issuance. This makes it the fastest-processing African CBI programme and one of the quickest globally.

Do I Need to Visit São Tomé and Príncipe to Apply?

No. The entire application process is conducted remotely. There is no requirement to travel to São Tomé and Príncipe at any stage, and no in-person interview is required. The CIU operates from Dubai, enabling efficient processing.

Is Dual Citizenship Allowed with São Tomé and Príncipe?

Yes. São Tomé and Príncipe fully permits dual citizenship without any restrictions. You are not required to renounce your existing citizenship(s) and there is no notification obligation.

Can I Include My Children and Parents in the Application?

Yes. You may include your spouse, unmarried children up to 30 years old (financially dependent), and parents over 55 years old (fully supported by the applicant). The cost for a family of up to four is just USD 95,000 — only $5,000 more than a single applicant.

How Do I Start My Application with Mirabello Consultancy?

Begin with a free, confidential consultation where our Swiss-based experts assess your eligibility, prepare your document checklist, and guide you through the entire process. With over 250 CBI cases processed and a 99% approval rate, Mirabello Consultancy has the expertise to ensure a smooth and successful application. Book your free consultation today.