St Kitts and Nevis citizenship: comparing PBO and SISC contributions and fees
St Kitts and Nevis’s PBO and SISC routes share a base contribution, but differ in how funds are used, project documentation and some charges. Applying the same family list to the full fee schedules reveals the practical cost of each route.
The base contribution covers a single applicant or eligible family of up to 4, not all fees. Additional dependants, due diligence and route-specific charges are separate. A public-benefit project is not a personal home or capital-guaranteed investment.
CIU currently lists a US$250,000 base contribution for a single applicant or a family of up to four under both PBO and SISC. Approved-project documents, additional dependants and other charges still need separate consideration, and both routes remain subject to the authority’s review.[1][2]
Contribution purposes and required documents
| Dimension | PBO | SISC |
|---|---|---|
| Purpose | An approved public benefit project | National sustainable-development priorities |
| Base contribution | US$250,000: one applicant or up to four family members | US$250,000: one applicant or up to four family members |
| Documentation | Specific approved-project and relevant entity documents | Government contribution and application documents |
| Decision focus | Project approval, agreement, fees and payment evidence | Contribution, applicable charges and payment instructions |
The table follows CIU’s official descriptions of the two routes. A PBO project may involve construction, but the contribution does not thereby confer a personal home or a capital-guaranteed return.[1][2]
Costs beyond the base contribution
Both routes currently list an additional US$25,000 for each dependant under 18 beyond the four-person grouping, and US$50,000 for each aged 18 or above. Due diligence costs US$10,000 for the main applicant and US$7,500 for each dependant aged 16 or over.[1][2]
The PBO page also lists post-approval application fees of US$15,000 for a spouse, US$10,000 for a qualifying dependant under 18 and US$15,000 for a qualifying adult dependant. A quotation needs to explain which charges apply. Any waiver requires formal authority and an explanation of its relationship to the remaining fees.[1]
“From US$250,000” therefore does not establish the family total. Professional services, document preparation and passport costs also need separate entries before the routes can be compared.
The 2026 biometric requirements
CIU requires biometric enrolment for new applications submitted from 14 April 2026. Once an application reaches approval in principle, an appointment at a designated collection location can be booked through the official platform.[3]
Enrolment involves booking, attendance and applicable charges. Available locations, dates and current fees should be established before travel; any temporary discount also needs an eligibility and expiry check.
Project records and post-approval procedures
PBO relates to a specific public benefit project, so its name, approval status and contracting entity need verification alongside the agent’s authorisation. SISC follows the government contribution process for payment documents. Both service agreements should identify contributions, official and professional fees, recipients and payment milestones.[1][2]
Approval in principle, final citizenship registration and passport issue have distinct procedures. A cost comparison also needs to cover applicable interviews, enrolment and document formalities; submission is only one stage of the engagement.
Common questions
Is PBO a property purchase?
No personal ownership should be inferred. PBO supports an approved public benefit project; construction activity does not automatically confer a home or guarantee the contributed capital.[1]
Does the same US$250,000 threshold mean equal family costs?
Not necessarily. Dependant charges, applicable PBO fees and other costs must be compared item by item using the same family group.[1][2]
Does biometric enrolment require additional time and expense?
Yes. The applicable enrolment requirements, designated locations and current charges should be established through CIU’s official platform.[3]
Sources and verification
This article draws on the official sources below, checked on 24 September 2026. Policies and fees may change; the requirements applicable at the time of an individual application should be confirmed.
Conatus Mobility provides consultation and coordination services and is not a government body. This is general information, not individual legal, tax or investment advice. Services are governed by written agreement; decisions remain with the relevant authorities.
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