For most CBI applicants, the decision isn't just personal — it's a family decision. Your spouse, children, parents, and sometimes siblings can be included on a single application, securing citizenship for your entire family in one process.
But family inclusion policies vary significantly between programs. Understanding who qualifies as a dependent — and at what cost — can dramatically affect your total investment and which program makes the most sense.
Family Inclusion by Program
Here's how the major CBI programs handle dependents in 2026.
Antigua and Barbuda offers one of the most generous family policies. The main applicant can include a spouse, children under 30, parents over 55, grandparents over 55, and siblings of the main applicant under 18. For large, multi-generational families, Antigua consistently comes out as the most flexible option.
Grenada allows inclusion of a spouse, children under 30, parents over 55, grandparents over 55, and unmarried siblings of the main applicant under 18. Similar to Antigua in scope, with the added benefit of E-2 treaty access to the US for the entire family.
Dominica includes a spouse, children under 30, and parents or grandparents over 65. The age threshold for parents is higher than Antigua and Grenada, which can be a deciding factor for families with parents between 55 and 65.
St. Kitts and Nevis allows a spouse, children under 25, and parents over 65. The dependent child age limit is lower than other Caribbean programs, and the parent age threshold matches Dominica at 65.
Saint Lucia includes a spouse, children under 30, parents over 55, and siblings under 18. Competitive family coverage similar to Antigua and Grenada.
São Tomé and Príncipe stands out for its inclusivity. The program allows same-sex couples, unmarried partners, and stateless individuals — making it the most progressive CBI option available for non-traditional family structures.
Nauru has removed age and dependency limits entirely for family members, making it technically the most flexible program for family inclusion. However, the passport's more limited travel access should be weighed against this advantage.
The Cost of Adding Dependents
Adding family members increases your total investment. Most programs charge additional government fees per dependent rather than requiring a larger core investment. These fees typically range from $25,000 to $75,000 per additional dependent, depending on the program and the dependent's relationship to the main applicant.
For a family of four (main applicant, spouse, and two children), total costs across Caribbean programs typically look something like this:
The donation route generally ranges from $225,000 to $300,000 total including all government fees. Real estate routes will be higher, with additional per-dependent government fees on top of the property investment.
The exact numbers matter, so we always provide a detailed cost breakdown for each family's specific composition before recommending a program.
Dependent Age Limits: Why They Matter
The difference between a child age limit of 25 versus 30 might not seem significant until it affects your family. If you have a 27-year-old child, St. Kitts excludes them while Dominica, Grenada, and Antigua include them.
Similarly, the parent age threshold matters. If your parents are 60, Grenada and Antigua include them at 55+, while St. Kitts and Dominica require them to be 65+. This single criterion can shift the best program recommendation entirely.
Education Benefits for Children
One of the most compelling reasons to pursue CBI as a family is the educational access it provides for children.
Caribbean passport holders can attend universities in the UK and many Commonwealth nations, often with access to scholarships and programs not available to all nationalities. EU citizenship through Malta or Portugal opens the door to domestic tuition rates across 27 EU member states — a substantial financial advantage given the cost differential between domestic and international fees at European universities.
For families with young children, these long-term educational benefits can represent significant value over a child's lifetime.
Planning for Future Generations
CBI citizenship is typically permanent and can be passed to future generations through descent. By obtaining citizenship now, you're not just securing benefits for your current family — you're establishing a legacy of global mobility and opportunity for children and grandchildren who haven't been born yet.
This generational perspective often shifts the calculus. The $200,000-$250,000 investment looks different when you consider it securing citizenship for your family line, not just for the individuals on the current application.
Our Recommendation for Families
For most families, we look at three factors: how many dependents need to be included and their ages, whether specific travel or business access is required (particularly US access through Grenada), and the total cost across programs for the specific family composition.
There's no one-size-fits-all answer. A family of four with young children faces a different decision than a family of six with adult children and elderly parents. We model the complete cost for each relevant program before making a recommendation.
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*Meridian Advisory provides expert guidance on citizenship and residency by investment programs worldwide. This article is for informational purposes only and does not constitute legal or financial advice.*