Family costs in citizenship-by-investment programmes: why single-applicant figures mislead

The cost of citizenship by investment per family is far different from the published rate for one person. Analyze per capita fee tiers, dependent definitions, and how to properly compare plans.
Fact Table
| Verified Claim | Source |
|---|---|
| Official programme authority for current routes, eligibility and process in Saint Kitts and Nevis. | 1 |
| Official programme authority for current routes, eligibility and process in Grenada. | 2 |
| Official programme authority for current routes, eligibility and process in Dominica. | 3 |
| Official programme authority for current routes, eligibility and process in Antigua and Barbuda. | 4 |
| Official programme authority for current routes, eligibility and process in Saint Lucia. | 5 |
What classes are included in the cost of citizenship by investment per family?
The cost of citizenship by investment per family is not a single number but the sum of many layers. In the cost of citizenship by investment by family, the first layer is the main investment — contributions or real estate — which typically varies with family size and is not fixed. The second layer is state fees, document processing fees and passport issuance fees. The third layer, the one most easily overlooked, is the appraisal fee charged separately for each adult member.
Because of this layered structure, two plans that appear equal at the minimum for one person can differ significantly in total costs for a family of four or five. The “from … USD” figure in promotional materials is almost always the rate for the main applicant, and does not reflect the actual cost to a household.
Fees are per person
The point that costs increase rapidly with scale is that many amounts are calculated on each member. The appraisal fee (in-depth appraisal) is usually charged separately for the main applicant and each adult dependent, as each person is an application that requires independent verification. Passport fees and some state fees also multiply according to the number of people.
The increase is not necessarily linear. Some programs set government investments according to family size — one level for families of up to four, for example, and then an additional amount for each person over that. Therefore, the same program may be very competitive for large families but less competitive for singles, or vice versa. This is the reason why you must calculate according to your family structure.
Define dependents who determine expenses
Who is counted as a dependent is a factor that directly affects the cost of citizenship by family investment, but is often reduced to a single line in the document. Each program defines dependents in its own way, including age of children, marital status, school attendance or financial dependence, and whether parents or grandparents can be included in the application.
Two programs that say parents can be included in the application may still impose two very different sets of conditions, with different additional fees. Therefore, reading each country's definition of dependents correctly is a step that cannot be overlooked when calculating total expenses for a specific household.
Costs incurred later and when adding members
The total cost does not stop at the time of application submission. Most programs allow additional members after the main applicant has obtained citizenship — for example, a newborn child, or a newlywed spouse — but the procedures and costs for subsequent additions are often different from the initial application, and sometimes higher.
In addition, if you choose the real estate route, there are also holding costs and divestment costs, distributed across the whole family. These items rarely appear in the quick comparison table but affect the long-term cost picture. Calculating all arising expenses helps readers avoid surprises later.
How to compare programs correctly according to family
To compare the cost of citizenship by investment by family fairly, readers should ask each program to report the total cost for their family structure — number of adults, number of children and ages, whether accompanied by parents or not — instead of comparing the rate for one person. Only when referring to the same household can the numbers really be placed next to each other.
A useful framework is to create a table that includes: Major investments by family level, total appraisal fees per capita, state fees and passport fees, and expected additional costs. When filling this table with official data, the "cheap – expensive" order between programs is often completely different from the impression from the initial promotional numbers.
Verify data at official sources
All figures on the cost of citizenship by investment per family should be traceable to the program management agency's publication page, with a clear update date. Investment thresholds, fee schedules and dependent definitions are adjusted over time, so what is correct today may be wrong a few months later.
Information that cannot be traced back to its origin should be considered unconfirmed, no matter how many other places it appears. Given the complex calculations for multi-member households, consulting with a licensed immigration attorney, separate from the project seller, is a prudent step to take.
Sources: Saint Kitts and Nevis Citizenship by Investment Unit · Grenada Investment Migration Agency · Dominica Citizenship by Investment Unit · Antigua and Barbuda Citizenship by Investment Unit · Saint Lucia Citizenship by Investment Programme
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