Plan B Citizenship Strategy for Families in 2026: A Complete Guide

A Plan B citizenship strategy for families combines a second nationality with a clear plan for who is included, where the family could live and how the status passes to the next generation. For most families, the core is a Caribbean citizenship by investment programme from USD 200,000 (Dominica, one applicant) to USD 250,000 (St Kitts and Nevis, up to four people), often paired with a residence permit elsewhere.

What is a Plan B citizenship strategy for families?

A Plan B citizenship strategy for families is a deliberate plan to give parents, children and sometimes grandparents a lawful second nationality and a second set of options for travel, residence, education and business. The strategy treats citizenship as a long-term family asset, chosen for fit and arranged before it is needed rather than in a hurry.

In practice, "Plan B" describes ordinary prudence: the same discipline a family applies to investments and education, applied to nationality. The second passport is the visible part; the asset behind it is the citizenship, which gives the right to live in that country, consular protection abroad and the ability to pass nationality to children.

A good family Plan B answers five questions: which programme fits the whole family, who can be included today, what the total cost is once every government fee is added, which rules apply after approval, and how the status will be maintained and inherited. Mirabello Consultancy structures every engagement around those five questions, because a passport that suits the main applicant but leaves out an adult child or a dependent parent is only half a plan.

Why do families plan a second citizenship in 2026?

Families plan a second citizenship in 2026 mainly for wider travel options, a residence alternative, access to international banking and business, education choices for children and continuity across generations. The decision is usually practical and long-term: parents want options that remain available to their children for decades, whatever happens to travel rules or personal circumstances.

Frequent travellers weigh visa-free access, especially to the Schengen area and the United Kingdom. Business owners weigh the reputation of the passport with banks and the ease of travelling to partners. Families with children approaching university age weigh how long adult children can stay on the application. Families who care for elderly parents look for programmes that include parents and grandparents.

Citizenship by investment is also a contribution to the issuing country: Caribbean national funds support housing, education and infrastructure, and Nauru's programme funds climate resilience.

Which programmes suit a family Plan B in 2026?

The programmes that suit a family Plan B in 2026 are the five Caribbean citizenship by investment programmes (Antigua and Barbuda, St Kitts and Nevis, Dominica, Grenada and St Lucia), plus Vanuatu and Nauru in the Pacific. All grant full citizenship that can include a spouse, children and, in most cases, dependent parents, and none requires you to relocate.

Contribution figures exclude government processing and due diligence fees, which are charged per person and vary by programme. Visa-free counts are those recorded in the Mirabello Immigration Intelligence data backbone in October 2026, and they change as destination countries revise their policies.

Three patterns stand out. Antigua and Barbuda, Grenada and St Lucia price a family of four the same as a single applicant, which makes them strong value for larger households. St Kitts and Nevis carries the widest travel access of the Caribbean group. Vanuatu is the fastest route in the table and, after Nauru's limited-time USD 90,000 contribution, the lowest-cost for a family, but with markedly narrower access and a UK visit visa requirement.

What are the leading Plan B programmes, in brief?

The leading Plan B programmes are seven citizenship routes and a small group of residence programmes, each with a distinct profile for families. A short definition of each helps you compare like with like before looking at costs, dependants and rules in detail.

What is Antigua and Barbuda citizenship by investment? Antigua and Barbuda citizenship by investment grants citizenship for a USD 230,000 contribution to the National Development Fund that does not increase with family size, according to the official Antigua and Barbuda CIP page. Families of five or more pay an extra USD 10,000 processing fee per dependant from the fifth person.

What is St Kitts and Nevis citizenship by investment? St Kitts and Nevis citizenship by investment is the oldest programme of its kind, with a Sustainable Island State Contribution of USD 250,000 for a main applicant or a family of up to four, as published by the St Kitts and Nevis Citizenship by Investment Unit.

What is Dominica citizenship by investment? Dominica citizenship by investment starts from a USD 200,000 Economic Diversification Fund contribution for one applicant and USD 250,000 for a main applicant with up to three qualifying dependants, according to the Dominica CBIU.

What is Grenada citizenship by investment? Grenada citizenship by investment costs USD 235,000 through the National Transformation Fund for a single applicant or a family of four, as published by Grenada's Investment Migration Agency.

What is St Lucia citizenship by investment? St Lucia citizenship by investment grants citizenship for a USD 240,000 National Economic Fund contribution covering the applicant and up to three qualifying dependants.

What is Vanuatu citizenship by investment? Vanuatu citizenship by investment is a Pacific programme with a Development Support Programme contribution of USD 130,000 for one applicant, USD 150,000 for a married couple and USD 180,000 for a family of four, per the Vanuatu Citizenship Office.

What is Nauru citizenship by investment? Nauru citizenship by investment is a newer programme funding climate resilience: the contribution is USD 90,000 for a principal applicant until 31 December 2026 and USD 115,000 from 1 January 2027, according to the official Nauru programme site.

Who counts as a dependant in a family application?

A dependant in a family citizenship application is usually a spouse, children who remain financially dependent within the age limit each programme sets, and in most Caribbean programmes dependent parents or grandparents aged 55 and over. Grenada and Nauru also accept siblings for an additional contribution, which matters for families supporting a wider household.

The details differ, and they are where many family plans succeed or fail. Antigua and Barbuda's official page states that the USD 230,000 contribution covers the spouse, dependent children and dependent parents over 55 without an increase. Grenada's USD 235,000 family-of-four price excludes siblings, parents and grandparents aged 55 and over, which carry their own contribution, and each additional sibling costs USD 75,000. Nauru adds USD 2,000 for each additional dependant aged 16 or over and USD 15,000 for each sibling of the principal applicant or spouse.

Adult children deserve particular attention. Programmes accept older children only while they remain dependent, typically through full-time study, and the conditions are checked at the time of application. A child who is 17 today may qualify easily, while the same child at 31 would need an application of their own. For families with children in their late teens or twenties, timing the application is therefore one of the most valuable decisions in the whole plan.

Children born after citizenship is granted can normally be registered later, and most programmes also allow a new spouse or child to be added after approval for a separate fee and fresh due diligence. St Kitts and Nevis, for example, now requires every post-approval addition to be submitted first to its Citizenship by Investment Unit. Ask for the current addition rules before you apply, not afterwards.

How much does a Plan B passport cost for a family of four?

A Plan B passport for a family of four costs from USD 180,000 in contributions in Vanuatu, from USD 230,000 in Antigua and Barbuda, and up to USD 250,000 in Dominica or St Kitts and Nevis, before government processing, due diligence and passport fees. Those fees are charged per person and can add a significant sum for a larger family.

For a family of six with two adult children, the difference between programmes is substantial. In Antigua and Barbuda the contribution stays at USD 230,000 and only the processing fees rise. In St Kitts and Nevis the same family would add USD 100,000 to the USD 250,000 base for two adult dependants. In Dominica it would add USD 80,000. This is why Mirabello Consultancy always prices the whole family, including future additions, before recommending a programme.

Real estate routes are also available, and in Antigua and Barbuda, Grenada and St Lucia the property amount does not rise with family size. Property can suit families who want a holiday home or a resale value at the end of the holding period, but government fees are higher on most real estate routes and the exit depends on the market. Our guide to the Caribbean CBI real estate route explains the trade-offs.

Would you like a precise family quotation, with every government and due diligence fee for your household? Book a free consultation with Mirabello Consultancy and we will prepare a side-by-side cost sheet for the programmes that fit.

Which Caribbean rules are in force for families today?

The Caribbean rules in force today are national, not regional: Antigua and Barbuda requires 5 days within the first 5 years, St Kitts and Nevis requires biometric enrolment, and Grenada, Dominica and St Lucia have no presence requirement. UK visit visas are now required for Dominica and St Lucia passport holders, which affects families who travel to Britain.

Vanuatu passport holders have also needed a UK visit visa since 19 July 2023. A proposal in Antigua and Barbuda to extend the presence requirement to 30 days has been debated, but it is not law. If the United Kingdom matters to your family for schooling, business or relatives, the UK column may narrow your shortlist more than any price difference. You can confirm the current position on the UK government visa checker. Our country-by-country guide to Caribbean CBI rules in force in 2026 sets out each requirement in detail.

What is ECCIRA, and what could change for families?

ECCIRA, the Eastern Caribbean Citizenship by Investment Regulatory Authority, is a regional regulator for the five Caribbean programmes that is established but not yet operating. Its agreement was signed in September 2025 and it was established in December 2025, with an office in Grenada; the Eastern Caribbean Central Bank expects it to begin operating later in 2026, and no start date has been announced.

The authority was originally targeted to start in April 2026, a date that passed without a launch. Several reforms associated with it are proposals only and are not in force: a requirement of 30 days' presence within the first 5 years (with at least 5 days in the first year), a 5-year initial passport that would later be upgraded to a 10-year passport, and mandatory regional biometrics. Families should plan for the rules that apply today, while asking how a future change would affect children who are still minors, since presence and passport-validity rules apply to every family member.

For a full explanation of the proposals and their status, read our guide to ECCIRA explained.

Should your Plan B be a passport, a residence permit or both?

A strong family Plan B often combines both: a second citizenship for travel and continuity, and a residence permit in a country where the family could actually live. A passport alone does not give you a home ready to move into, and a residence permit alone rarely leads quickly to citizenship, so the two layers serve different needs.

What is the UAE Golden Visa? The UAE Golden Visa is a long-term residence permit available from an AED 2,000,000 property investment, which lets the holder sponsor a spouse and children, according to the UAE government portal. The UAE has no personal income tax, but Emirati nationality is not linked to the visa and is granted only rarely.

What is the Greece Golden Visa? The Greece Golden Visa is a renewable residence permit from EUR 250,000, with one investment covering the family. It is a residence route, not a fast route to citizenship: Greek naturalisation requires 7 years of actual residence in Greece, plus language and integration requirements, as set out by the Greek Ministry of Migration and Asylum.

What is the Malta Permanent Residence Programme? The Malta Permanent Residence Programme (MPRP) grants permanent residence for government fees of EUR 99,000 (a EUR 37,000 contribution, a EUR 60,000 administration fee and a EUR 2,000 donation), plus a property purchase from EUR 375,000 or a rental from EUR 14,000 a year. It is notable for families because a single application can include dependent parents and grandparents. The MPRP grants residence only, and no official processing time is published.

What is the Portugal Golden Visa? The Portugal Golden Visa is a residence permit obtained through a qualifying fund, cultural, research or business investment, with low minimum stay obligations. Under Lei Orgânica 1/2026, Portuguese naturalisation now requires 10 years of legal residence for most nationalities, or 7 years for EU and CPLP nationals.

One rule applies to every European option: golden visas are designed for non-EU nationals. Citizens of the European Union, the EEA and Switzerland already have free movement and are not eligible. For a detailed comparison, see Caribbean CBI vs EU golden visas, Caribbean CBI vs the UAE Golden Visa and our golden visa programme hub.

Does your home country allow dual citizenship?

Whether your home country allows dual citizenship decides whether a Plan B adds a nationality or replaces one, so it is the first legal check in any family plan. All the citizenship by investment programmes in this guide allow you to keep your existing nationality, but your current country must also permit you to acquire another one.

Policies vary widely. Germany has permitted dual nationality without special approval since its nationality reform of June 2024, while India and China do not recognise dual nationality for their citizens. Some countries allow dual nationality only with prior permission, and a few treat the voluntary acquisition of another citizenship as automatic loss of the first.

The answer can also change your choice of programme. Families from countries that restrict dual nationality sometimes choose a residence permit first and decide on citizenship later, or structure the plan so that only some family members acquire the new nationality. Mirabello Consultancy reviews the home-country position for each family member before any application is filed, and recommends independent local legal advice where the rules are complex.

How does a second citizenship pass to the next generation?

A second citizenship passes to the next generation mainly through descent: children born to a citizen are normally entitled to that nationality, subject to registration, and children already on the original application hold the citizenship in their own right for life. This inheritance is what turns a single application into a multigenerational family asset.

Planning for the next generation involves three practical steps. First, register births promptly and keep certified copies of every civil document, because a future claim by a grandchild may depend on records created today. Second, renew passports well before they expire, particularly for minors whose passports are often issued for shorter periods. Third, align the citizenship with the family's wealth plan, so that trusts, foundations and holding companies recognise the new nationality where it matters.

Citizenship does not replace a will or a trust, and it has no automatic effect on succession law, which depends mainly on where assets are located and where the deceased was resident or domiciled. Our guides to trusts, succession and family planning with CBI and to renewing a CBI passport abroad for the whole family cover these steps in detail.

Does a second citizenship change where your family pays tax?

A second citizenship does not by itself change where your family pays tax, because most countries tax on residence, not nationality. A family that acquires a Caribbean passport but continues to live in its home country normally remains tax resident there, and financial institutions report accounts to the country of tax residence under the OECD Common Reporting Standard.

Changing tax residence requires actually moving, meeting the new country's residence rules and ending residence in the old one, which may trigger an exit tax in some countries. A Plan B should therefore be described honestly: it creates options, and any tax effect depends on what the family later chooses to do. The OECD guidance on residence and citizenship by investment explains how these schemes interact with tax reporting. For the planning side, read our guides to tax residence vs citizenship under CRS and exit tax planning with a second passport.

How do you build a family Plan B step by step?

You build a family Plan B in six steps: define the family's priorities, check dual nationality rules for every member, price the whole family across suitable programmes, prepare documents and source-of-funds evidence, file through a licensed agent, and maintain the status after approval. Most families complete the citizenship stage within 3-7 months of filing.

1. Define priorities. List what matters: destinations, the United Kingdom or Schengen, education, business, elderly parents, budget and timing.
2. Check legality for each person. Confirm the home-country position on dual nationality for adults and children separately.
3. Price the whole household. Include adult children, parents and future additions, and add every government, due diligence and passport fee.
4. Prepare documents early. Birth and marriage certificates, police certificates, medical reports and a documented source of funds take longer to gather than the application itself.
5. File through a licensed agent. Every Caribbean programme accepts applications only through government-authorised agents; see our guide to due diligence and licensed agents.
6. Maintain the status. Meet any presence or biometric requirement, renew passports on time and register new family members.

For self-employed and remote-working parents, programmes accept freelance and business income, but expect contracts, invoices, tax returns and bank statements showing how the funds were earned.

What mistakes weaken a family Plan B?

The mistakes that most often weaken a family Plan B are choosing on headline price rather than total family cost, applying after an adult child has aged out, ignoring home-country dual nationality rules, overlooking UK visa requirements, and treating a passport as a tax solution. Each is avoidable with careful planning before the application is filed.

Other common errors include relying on outdated figures, treating proposed regional reforms as law, buying property without checking resale conditions and letting children's passports lapse.

The safest plans are built from current official data and reviewed whenever the family's circumstances change, such as a marriage, a birth, a child starting university or a parent becoming dependent. Our 2026 ranking of citizenship by investment programmes, the comparison of all five Caribbean programmes, the Vanuatu vs Caribbean guide, our explainer on global mobility and visa-free access, our guide to living in the Caribbean as a CBI citizen and the citizenship by investment hub are good places to continue your research.