The Cheapest Citizenship by Investment Programs in 2026

What is the cheapest citizenship by investment program in 2026?

Dominica's Economic Diversification Fund is the lowest headline figure among the four programs on this site: $200,000 for a single applicant, confirmed on the official CBIU site, cbiu.gov.dm, current as of September 2026. That single-applicant tier is the number most comparison articles quote, and it is accurate, but it is only half the picture for a family application.

For a family of up to four, Dominica's own contribution rises to $250,000, which puts it closer to Grenada's flat $235,000 National Transformation Fund figure than the headline $200,000 suggests. St Kitts and Nevis, by contrast, offers no lower single-applicant tier at all: its Sustainable Island State Contribution is a flat $250,000 whether you apply alone or bring a family of four, confirmed on ciu.gov.kn. Antigua and Barbuda's National Development Fund sits at $230,000 for the same family-of-four structure, the lowest flat family figure of the four once real estate options are set aside.

Why did Caribbean citizenship by investment prices go up in 2024?

All four programs moved in the same direction at the same time because of a single regional decision, not four separate ones. In March 2024, St Kitts and Nevis, Dominica, Grenada, Antigua and Barbuda and St Lucia signed a Memorandum of Agreement setting a US$200,000 floor under every regional citizenship by investment program, effective 1 July 2024. The OECS, the regional body behind the agreement, framed it as a step toward harmonized standards across the five programs.

Each government then set its own figure at or above that floor. Dominica doubled its single-applicant minimum from $100,000 to $200,000. Grenada raised its family contribution from $200,000 to $235,000 and its fractional real estate minimum from $220,000 to $270,000, adding a new $50,000 government contribution on top of any real estate purchase. Antigua and Barbuda's National Development Fund rose to $230,000, and its real estate route was standardized to a flat $300,000 with no fractional discount from 1 August 2024. St Kitts and Nevis settled above the floor entirely, at a flat $250,000 that already covers a family of four rather than adopting a cheaper single-applicant tier. A new regional regulator, the Eastern Caribbean Citizenship by Investment Regulatory Authority, is taking over oversight from the interim commission the 2024 agreement created.

Why the cheapest option is not the best fit for everyone

Cost is one variable. Family size, travel obligations and how the European Union currently views the whole category are three more, and they do not move together.

Take family size first. Dominica's headline $200,000 applies to one applicant. Add a spouse and two children and the fund contribution alone reaches $250,000, before the $1,000 processing fee, $7,500 due diligence fee for the main applicant, $4,000 per dependent aged 16 or over, and $500 per person for the certificate of naturalisation. A family of six looking at Antigua's University of West Indies Fund option, $260,000 flat, can end up paying less per person than the same family would under Dominica's per-dependent additions, because the UWI Fund is priced for exactly that household size. Cheapest-per-application and cheapest-per-person are two different numbers, and the marketing usually only shows one of them.

Travel is the second variable, and it changed in 2026. Dominica now requires every successful applicant to travel to the island in person to collect the certificate of naturalisation and passport, a step that previously was not required for many applicants. St Kitts and Nevis added its own new requirement in April 2026: mandatory biometric enrollment as part of a genuine-link standard, applied to new applicants and, notably, to people who already hold St Kitts citizenship from the program. Neither of these is a reason to avoid either program, but neither is optional, and a client who assumed a purely remote process is in for a surprise.

The third variable is the political environment around the whole Caribbean CBI category, which applies to all four programs equally rather than favouring the cheaper ones. The European Parliament voted 518 to 96 on 7 October 2025 to tighten the mechanism the EU uses to suspend visa-free Schengen access, specifically naming citizenship by investment programs as a factor that can justify suspension. On 25 June 2026, the European Commission wrote to all five governments, the four on this site plus St Lucia, asking them to phase out CBI entirely by 1 June 2028 and to tighten due diligence, including excluding EU-sanctioned individuals, by September 2026. As of this writing, all five remain visa-exempt for the Schengen area, no suspension has been imposed, and the Commission's next review is due in December 2026. We say this plainly because it applies whichever of the four programs a client chooses, and it is a separate question from whether your own country allows dual citizenship in the first place, which matters more than price for nationals of single-citizenship countries and is worth resolving before cost comparisons matter at all.

What extra fees come on top of the headline contribution

The contribution is the number every marketing page leads with. It is rarely the number a family actually wires. Due diligence, processing and certificate fees are charged in addition, on every one of the four programs, and they scale with family size.

• St Kitts and Nevis: $10,000 due diligence for the main applicant, plus $7,500 for each dependent aged 16 or over, on top of the $250,000 SISC, per ciu.gov.kn.
• Dominica: $1,000 processing fee, $7,500 due diligence for the main applicant, $4,000 per dependent aged 16 or over, and $500 per person for the certificate of naturalisation, per cbiu.gov.dm.
• Antigua and Barbuda: $8,500 due diligence for the main applicant, plus a $20,000 processing fee and $10,000 per dependent.
• Grenada: due diligence and processing fees apply on top of the NTF contribution, but the exact current fee schedule was not independently confirmed in this research pass; confirm the full total with a licensed agent before budgeting.