
The short answer
Of the citizenship by investment programs Wealthy Expat covers, the lowest stated minimum is São Tomé and Príncipe’s USD 90,000, or USD 95,750 for one applicant with the official fees. A minimum is not a family budget: a couple with two children under 18 pays USD 103,000 there, and USD 268,500 + fees in St Kitts and Nevis. Every amount below is the one each program page states.
Key takeaways
- São Tomé and Príncipe has the lowest stated minimum here, USD 90,000, and the lowest total for a couple with two children under 18, USD 103,000.
- Fees and contributions grow with the family: Argentina’s USD 350,000 minimum becomes USD 500,000 for a couple with two children under 18.
- A residence permit is not citizenship. Residence programs are priced in the currency each government states and are not converted here, and Latvia’s real estate route has been closed to new applicants since 15 September 2026.
Citizenship by investment costs, program by program
The first table sets out each citizenship by investment program Wealthy Expat covers, as its program page states it: the route that sets the stated minimum, the minimum itself, what a couple with two children under 18 pays, and the government fees one applicant pays. A stated minimum is the lowest amount a route open to new applicants accepts. It is a floor, not the cost of an application.
| Program | Route that sets the minimum | Stated minimum | Couple, two children under 18 | Government fees, one applicant |
|---|---|---|---|---|
| São Tomé & Príncipe Citizenship | National Transformation Fund | $90,000 | $103,000 | $5,750 |
| Vanuatu Citizenship by Investment | Development Support Program | $130,000 | $180,000 + fees | Not published |
| Antigua & Barbuda Citizenship | National Development Fund contribution+ 4 other routes | From $230,000 | $264,700 + fees | $18,800 |
| St Kitts & Nevis Citizenship | Basseterre High School PBOSustainable Island State Contribution (SISC)+ 2 other routes | From $250,000 | $268,500 + fees | $10,250 + fees |
| Argentina CitizenshipApplications expected in Q4 2026 | Treasury contribution+ 1 other route | From $350,000 | $500,000 | None listed |
| Turkey Citizenship by Investment | Real estate investment+ 5 other routes | From $400,000 | $400,000 + feesThe same for every household size; some fees are charged for each person | Not published |
| El Salvador Freedom Citizenship | Freedom Citizenship contribution | $1,000,000 | $1,000,000 + feesThe same for every household size; some fees are charged for each person | Not published |
- Botswana Impact Citizenship: Case by case · Coming Soon
- Serbia Citizenship by Exception: Case by case
São Tomé and Príncipe’s USD 90,000 contribution to its National Transformation Fund is the lowest stated minimum here. Argentina’s program is listed with its amounts, but applications are expected only in the fourth quarter of 2026. Serbia grants citizenship by exception, case by case, and Botswana’s program is not yet open, so neither has an amount to compare.
What a family of four pays
The second table adds up each program’s priced lines for three households, as each program page does. Some programs charge one amount per application and add fees for each person; others raise the contribution itself for a spouse or a child.
| Program | Single applicant | Couple | Couple, two children under 18 |
|---|---|---|---|
| São Tomé & Príncipe Citizenship | $95,750 | $101,500 | $103,000 |
| Vanuatu Citizenship by Investment | $130,000 + fees | $150,000 + fees | $180,000 + fees |
| Antigua & Barbuda Citizenship | $248,800 | $264,100 | $264,700 + fees |
| St Kitts & Nevis Citizenship | $260,250 + fees | $268,000 + fees | $268,500 + fees |
| Argentina CitizenshipApplications expected in Q4 2026 | $350,000 | $450,000 | $500,000 |
A total marked “+ fees” is a floor: it leaves out a line the program page does not price, such as Vanuatu’s due diligence, government and professional fees or the biometric enrolment fees in St Kitts and Nevis. Turkey and El Salvador show one amount for every household size because their per-person fees carry no published amount. Those fees still grow with each person.
Timelines and residence obligations
The third table gives each program’s timeline with its basis. Only São Tomé and Príncipe and El Salvador publish an official time, and the time for St Kitts and Nevis is derived from the Citizenship Unit’s official figures. The rest are Wealthy Expat’s own estimates, or no total is published. No time is a promise: each government decides when it decides.
| Program | Timeline and its basis | Physical presence |
|---|---|---|
| São Tomé & Príncipe Citizenship | 5 to 6 monthsOfficial processing time | Not required |
| Vanuatu Citizenship by Investment | 1 to 2 monthsWealthy Expat estimate | Not required |
| Antigua & Barbuda Citizenship | VariableNo official time published | Minimal |
| St Kitts & Nevis Citizenship | 4 months or moreDerived from official figures | Not required |
| Argentina CitizenshipApplications expected in Q4 2026 | VariableNo official time published | Not required |
| Turkey Citizenship by Investment | 3 to 5 monthsWealthy Expat estimate | Not required |
| El Salvador Freedom Citizenship | Up to 3 monthsOfficial processing time | Minimal |
| Botswana Impact CitizenshipComing Soon | VariableBasis not stated | Variable |
| Serbia Citizenship by Exception | VariableWealthy Expat estimate | Not required |
Most of these programs ask for no stay at all. The two marked “Minimal” set their rules after citizenship: Antigua and Barbuda asks for a short stay in the first five calendar years, and in El Salvador a naturalised citizen can lose that nationality after long absences. Each program page sets out the rule and any change under way.
Residence permits for investors: the lowest stated minimums
A residence permit lets you live in a country; it is not citizenship. The residency by investment programs Wealthy Expat covers are priced in the currencies their governments state, so the table orders them by name and converts nothing.
| Program | Route that sets the minimum | Stated minimum | Couple, two children under 18 | Government fees, one applicant |
|---|---|---|---|---|
| Costa Rica Residency | Rentista: income of USD 2,500 a monthPensionado: lifetime pension of USD 1,000 a monthCapital routes from $150,000 | No capital investment | No single total: some routes need no capital | $335 + fees |
| Hungary Golden Visa | Real estate investment fund+ 1 other route | From €250,000 | €250,000 + feesThe same for every household size; some fees are charged for each person | Not published |
| Latvia Golden Visa | Business equity | €50,000 | €60,000 + feesThe same for every household size | €10,000 + fees |
| Paraguay Permanent Residency | Local business investment (SUACE)+ 3 other routes | From $70,000 | No total: the amounts are in more than one currency, which this page does not convert | PYG 3,161,079 |
| UAE Golden Visa & Residency | Golden Visa · real estateGolden Visa · deposit, company or tax+ 3 other routes | From AED 2,000,000 | Not costed on the program page | None listed |
Latvia’s equity route is the lowest stated minimum in euros, EUR 50,000, with a EUR 10,000 state fee. Its real estate route has been closed to new applicants since 15 September 2026 and is left out. Hungary’s lowest route is EUR 250,000 in a real estate investment fund. The European residency by investment guide compares the two.
| Program | What it grants | Timeline and its basis | Physical presence |
|---|---|---|---|
| Costa Rica Residency | Temporary residency · Path to permanent residency · Path to citizenship | 7 to 12 monthsWealthy Expat estimate | Minimal |
| Hungary Golden Visa | Long-term residency · Path to citizenship | 2 to 3 monthsWealthy Expat estimate | Not required |
| Latvia Golden Visa | Temporary residency | 1 to 3 monthsWealthy Expat estimate | Minimal |
| Paraguay Permanent Residency | Permanent residency | 3 monthsWealthy Expat estimate | Minimal |
| UAE Golden Visa & Residency | Temporary residency · Long-term residency | 7–10 business daysOfficial service time | Variable |
Hungary’s and Costa Rica’s records list a path to citizenship; Paraguay grants permanent residence, Latvia a temporary permit, and the UAE temporary and long-term residence. The timelines are Wealthy Expat’s estimates, except the UAE’s, which is the service time of one Dubai Land Department service.
What the stated minimums leave out
A minimum and a household total are where a budget starts. Four kinds of cost sit outside them:
- Fees with no published amount. A total marked “+ fees” is a floor; ask for every unpriced line in writing before you pay.
- Professional fees. Wealthy Expat’s own fees are in no figure here; they are quoted after an assessment.
- Purchase costs and holding periods. A property route adds its own costs and ties up the capital: Turkey’s real estate route carries a title deed fee of 2% for the buyer and a 3-year hold, and Antigua and Barbuda’s approved real estate is held for 5 years. The citizenship by real estate investment guide covers both.
- Money that may not come back. Most contributions are non-refundable, and some fees are paid before the government decides.
Your route, your household and your budget decide which of these lines apply to you. Wealthy Expat’s strategy assessment brings those questions together.
How this comparison is built
Each table is drawn from the program records the program pages show, when the page is built, so a figure that changes on a program page changes here too. The records are checked against the official sources each program page lists. Only routes open to new applicants count, and a closed route is named under its table. The households are a single applicant, a couple, and a couple with two children under 18. Amounts stay in the currency each government states, and nothing is converted.
To weigh up to three programs on every fact, use the side-by-side comparison.
Frequently asked questions
Which citizenship by investment program has the lowest stated minimum?
Of the programs Wealthy Expat covers, São Tomé and Príncipe’s: USD 90,000 through its National Transformation Fund, or USD 95,750 for one applicant with the official fees. It is the lowest stated minimum, not a promise of approval: every application passes due diligence before the government decides.
Can you buy citizenship through investment?
Not as a purchase. Each program accepts a contribution or a qualifying investment, and the government decides after due diligence; in Turkey, every grant is a presidential decision. Money paid before the decision may not come back: Vanuatu keeps the 25% paid before its Citizenship Commission considers an application it then refuses, and El Salvador does not return its USD 999 application fee.
Which citizenship by investment programs publish an official processing time?
Two do: São Tomé and Príncipe, about 5 to 6 months from its unit’s typical times, and El Salvador, up to 3 months on its program site. The time for St Kitts and Nevis, 4 months or more, is derived from the Citizenship Unit’s official figures and is not a published total. For the other programs, the times are Wealthy Expat’s estimates, or none is published.
Do residency by investment programs lead to citizenship?
Some can, over time, under each country’s own naturalisation rules. Of the residence programs here, Hungary’s and Costa Rica’s records list a path to citizenship; Paraguay’s grants permanent residence, Latvia’s a temporary permit and the UAE’s temporary and long-term residence. None of them grants citizenship by itself.
The programs, side by side
| Fact | Antigua & Barbuda Citizenship | St Kitts & Nevis Citizenship | São Tomé & Príncipe Citizenship | Vanuatu Citizenship by Investment |
|---|---|---|---|---|
| Minimum | Multiple routes | Multiple routes | $90,000 | $130,000 |
| Timeline | Variable | 4 months or more | 5 to 6 months | 1 to 2 months |
| Outcome | Direct citizenship | Direct citizenship | Direct citizenship | Direct citizenship |
| Family | Spouse, minor children, adult dependent children, parents, grandparents, other dependents | Spouse, minor children, adult dependent children, parents | Spouse, minor children | Spouse, minor children, adult dependent children, parents |
Figures are indicative and subject to verification.
Sources and methodology
- Decreto-Lei n.º 07/2025, Diário da República I Série n.º 33 of 1 August 2025 (copy hosted by the state broadcaster RSTP) (opens in a new tab)São Tomé & Príncipe
- Vanuatu Citizenship Office: Fees and charges (opens in a new tab)Vanuatu
- Citizenship by Investment Unit: Citizenship (opens in a new tab)Antigua & Barbuda
More sources (10)
- SRO No. 1 of 2026: Saint Christopher and Nevis Citizenship by Substantial Investment (Amendment) Regulations, 2026 (opens in a new tab)St Kitts & Nevis
- Ministry of Economy: press release of 2 October 2026 on the Citizenship by Investment Program (opens in a new tab)Argentina
- Regulation on the Implementation of the Turkish Citizenship Law, consolidated text (opens in a new tab)Turkey
- Adopting El Salvador: the programme's official site (fees, family, process and terms) (opens in a new tab)El Salvador
- Ministry of Interior: Law on Citizenship of the Republic of Serbia, consolidated text (opens in a new tab)Serbia
- Reglamento de Extranjería (Executive Decree 37112), current text (SINALEVI) (opens in a new tab)Costa Rica
- National Legislation Database: Act XC of 2023 on the entry and residence of third-country nationals (opens in a new tab)Hungary
- Imigrācijas likums (Immigration Law), adopted 20 August 2026, Latvijas Vēstnesis No. 167, 1 September 2026 (opens in a new tab)Latvia
- Ministry of Industry and Commerce: Resolution No. 0283 of 21 April 2026 (SUACE) (opens in a new tab)Paraguay
- Cabinet Resolution No. (65) of 2022 issuing the Executive Regulations of Federal Decree-Law No. (29) of 2021 concerning the Entry and Residence of Foreigners (opens in a new tab)United Arab Emirates


