Most investor citizenship programmes stop at spouses, children and parents. Grenada goes further and allows brothers and sisters of the main applicant or spouse to be included as dependants. It is a feature that agents mention early, and for families who support an unmarried sibling it can be decisive.
The rule is narrow, though, and easy to overstate. A sibling must meet several conditions at once, and each sibling added carries a higher additional contribution than a child. This article explains the sibling rule as applied at the time of writing, the evidence that supports it, the situations where it does not fit, and the alternatives when a brother or sister does not qualify. Confirm the current wording with a licensed local agent before relying on it, since the regulations can be amended.
The conditions a sibling must meet
Under the rules currently applied, a sibling of the main applicant or of the spouse can be included if they are unmarried, have no children of their own and are financially dependent on the main applicant. All three conditions apply together. A sibling who satisfies two of them does not qualify.
Age conditions have varied over the life of the programme and between sources. Some summaries say siblings of any age qualify if the other tests are met; others describe tighter limits. Because this is a detail that has changed, ask your agent to confirm the current position in writing for your filing date rather than relying on a brochure or a website comparison table.
Half-siblings are generally treated as siblings if the shared parent is shown on both birth certificates. Step-siblings, with no shared parent, are a grey area and should not be assumed to qualify. Adopted siblings qualify where the adoption is formal and documented.
The sibling relationship must be proved by birth certificates showing the common parent or parents. Where certificates are old or spellings differ, the chain may need supporting affidavits or official registry extracts.
What "unmarried" and "no children" mean here
Never married is the clearest case. A sibling who has never married and has no children presents the simplest file.
Divorced or widowed siblings. Whether a sibling who was married and is now divorced or widowed counts as "unmarried" is a question to put to your agent. Interpretations of the regulations have differed, and a written view from the agent protects you.
Cohabitation. A sibling living with a partner without marriage is technically unmarried, but a long relationship may raise questions about whether they truly depend on the main applicant rather than on the partner.
Children of any age. A sibling with a child, even an adult child living independently, does not meet the condition. The rule is about having no children, not about having no dependent children.
Pregnancy and timing. A sibling expecting a child at the time of filing creates an obvious difficulty. Discuss timing frankly with the agent before lodging the application.
Proving a sibling depends on the main applicant
Financial dependency is assessed in much the same way as for adult children and parents under 55. The file should show who pays for the sibling's housing, living costs, education and health care, and that the sibling could not reasonably support themselves without that help.
Regular bank transfers over at least a year, tuition or rent paid directly by the main applicant, and the sibling's own bank and tax records showing little income are the backbone of the evidence. A declaration from the main applicant explains the arrangement and why it exists: perhaps the sibling is a student, has a health condition, or cares for an elderly parent full time and has no earnings.
Siblings tend to attract closer scrutiny than children, because supporting a brother or sister is less automatic than supporting a child. A sibling in their thirties with a professional degree and no explanation for not working will be questioned. A sibling who is a full-time student or who has a documented disability is far easier to explain.
Where the sibling lives in the parents' home rather than with the main applicant, show how the main applicant funds that household. Payments into a parent's account that cover everyone are harder to read than direct support, so a short, clear explanation in the declaration matters.
Cost: why siblings are expensive dependants
Before including a sibling, price it properly. A sibling is an adult dependant in almost every case, so the cost goes well beyond the contribution itself, and some of it is spent before anyone knows whether the sibling will be approved. The costs typically include:
- An additional contribution on the National Transformation Fund route that is commonly higher for siblings than for children. Get the current figure from your agent; it is set by regulation.
- Government processing fees per person.
- Due diligence fees, charged for each person above the age threshold and usually non-refundable whatever the outcome.
- Passport and oath fees once approved.
- Professional fees, if your agent charges per dependant.
- Third-party costs: police certificates, medical examination, apostilles and translations.
- On the approved real estate route, government contributions and fees also change with family size, though the structure differs from the NTF route. Ask for the figures for your exact configuration.
Three family scenarios, tested against the rule
The student sister. A 22-year-old unmarried sister with no children, studying full time and supported by the main applicant, who pays her tuition and rent. This is close to the model case: all three conditions are met and the evidence is easy to assemble.
The carer brother. A 38-year-old unmarried brother with no children who lives with and cares for an elderly mother, has no earnings and is supported by the main applicant. He may qualify if the age conditions current at filing allow it, but expect questions, and document both the care role and the support.
The divorced sister with a grown son. A 45-year-old divorced sister whose adult son lives independently. She has a child, so she does not meet the condition, however dependent she is. A separate application, or no application, are the realistic options.
The working brother. A 30-year-old single brother with a salaried job. He is unmarried and childless but not dependent. Including him would mean arguing against his own payslips, which rarely ends well.
When a sibling does not qualify
A married sibling, or one with children, falls outside the dependant rules. That does not end the conversation. The sibling can make a separate application as a main applicant, with their own investment, and include their own spouse and children. For a family, the total cost is higher, but each household then has its own file and its own timeline.
Where several adult siblings want citizenship, a separate application each is usually the cleanest structure. Trying to fit an independent adult sibling into a dependant category with thin evidence risks delaying the main applicant and the rest of the family.
Some families instead include a sibling who qualifies today, before circumstances change, and accept that siblings who do not qualify must wait. Others defer the sibling question altogether until the core family is approved. Whatever approach you choose, write it down with the agent, together with the fee schedule, so that everyone in the family understands who is covered and why.
Families sometimes ask whether a sibling can be included now and later "graduate" out of the file when they marry. Once approved, a sibling is a citizen in their own right; marrying later does not affect that. What matters is meeting the conditions at the time of the application, which is why the timing of a planned wedding deserves a frank conversation with the agent.
Rules on sibling dependants are among the more distinctive parts of Grenada's programme and among the most likely to be refined. Confirm current requirements with the Investment Migration Agency through a licensed agent before you plan around them.
Frequently asked questions
Can a married brother be included on a Grenada CBI application?
Not as a dependant under the rules applied at the time of writing, since siblings must be unmarried, without children and financially dependent. A married brother can make his own application as main applicant and include his spouse and children, with a separate investment.
Do half-siblings qualify as dependants?
Generally yes, where birth certificates show a common parent and the other conditions are met. Step-siblings with no shared parent should not be assumed to qualify. Ask your agent to confirm in writing how the current regulations treat your family structure.
Is there an age limit for sibling dependants?
Age conditions have changed over time and summaries differ. Some describe no upper limit if the sibling is unmarried, childless and dependent; others describe tighter rules. Get a current written answer from your licensed agent for your filing date before deciding.
Can a sibling be added after citizenship is granted?
Post-citizenship additions usually focus on a new spouse and children born or adopted after approval. Adding a sibling later is not something to rely on. If a sibling qualifies now and the family wants them included, the original application is usually the right place.
Does including a sibling slow the application down?
It can, because each additional adult needs full background checks and siblings often attract questions about dependency. A well-documented sibling file adds little time; a thin one can trigger requests for information that hold up the whole family.
