Nauru, São Tomé, and Sierra Leone Citizenship: What’s Actually Confirmed

Three governments launched brand-new citizenship-by-investment programs in the eighteen months leading into mid-2026: Nauru, São Tomé and Príncipe, and Sierra Leone. IMI Daily’s look back at the year’s investment-migration industry named all three as the fresh crop of 2025. Between them, they’ve probably issued a few hundred passports.

That number matters more than it sounds like it should. Every established CBI passport — St Kitts, Dominica, Grenada — has a decade or more of banks quietly building internal policy on how to treat it. Compliance officers at private banks in Zurich, Singapore, and Dubai have seen thousands of these passports cross their desks. None of that history exists yet for Nauru, São Tomé, or Sierra Leone. A compliance officer looking at one of these three passports today is looking at something close to a blank slate.

This piece does two things the marketing sites selling these programs generally skip. First, it separates what’s actually confirmed about each program from what’s still promotional claim or outdated pricing. Second, it works through what a bank’s compliance team is actually likely to ask when one of these passports lands in front of them, based on how banks have handled every other new CBI jurisdiction before. We also connect this to the wider consolidation we’ve tracked across Europe’s shrinking golden-passport landscape — the more established routes close, the more that attention shifts toward newer, less-tested ones like these.

Nauru: What’s Actually Confirmed

Nauru’s program is called the Economic and Climate Resilience Citizenship Program, ECRCP for short, established under the Nauru Economic and Climate Resilience Citizenship Act 2024. Henley & Partners was mandated by the Nauru government to design the program, and Henley also operates the Nauru Program Office that processes applications. That’s a structural detail worth flagging on its own: the same firm that markets the program to prospective clients also runs its administrative back office. This arrangement is common across several CBI jurisdictions, not unique to Nauru, but it’s rarely mentioned in the glossy program overviews.

Due diligence runs through the Nauru Program Office, the Nauru Police Force, and an independent international AML firm, and includes a mandatory interview with every principal applicant, conducted virtually or in person. The stated process takes one to two months. That’s a real due diligence structure, not a rubber stamp, though it’s also brand new and untested against a large applicant pool.

On the compliance side, Nauru’s most recent FATF follow-up evaluation, published November 2025, is worth reading before anyone treats this passport as trouble-free. Nauru holds a non-compliant rating on Recommendation 26, regulation and supervision of financial institutions, and on Recommendation 22, customer due diligence for designated non-financial businesses. It also holds non-compliant on Recommendation 7, targeted financial sanctions related to proliferation. None of this puts Nauru on the FATF’s monitoring list or blacklist. But a bank’s internal country-risk model draws on exactly this kind of technical-compliance data. Weak supervision of Nauru’s own financial institutions is a data point that shows up in a risk score, even when it doesn’t show up in headlines.

On mobility, marketing materials for this program often cite 119 visa-free destinations, a figure from a private ranking site, not the industry-standard Henley Passport Index. Henley’s actual February 2026 ranking places Nauru 52nd globally, with visa-free or visa-on-arrival access to 86 destinations. Eighty-six is still a workable travel document. It’s not 119.

São Tomé and Príncipe: What’s Actually Confirmed

São Tomé and Príncipe’s program is the newest of the three. The enabling law passed in mid-2025, applications opened in September 2025, and the first citizenship certificates and passports were issued in January 2026. As of that same month, the program had received 98 applications and approved 27 of them — a small enough sample that anyone calling this a “proven” program is getting ahead of the actual data.

The administrative structure is the most unusual thing about this program. It’s run through a Citizenship Investment Unit headquartered in Dubai, managed by STP Service Advisory, a UAE-based private firm working under a public-private partnership with the São Tomé government. In practice, that means a Central African island nation’s citizenship program is processed out of the Gulf. It’s a genuinely useful detail for anyone trying to picture how the paperwork actually flows, and almost no competitor coverage of this program mentions it.

Pricing is $90,000 for a single applicant, $95,000 for a family of four, plus a separate $5,000 due diligence fee per application. Minimum due diligence review is two months, with total processing typically landing at four to six months.

Here’s the compliance question that matters most. São Tomé and Príncipe is not currently on either FATF list: not the increased-monitoring grey list, and not the Call for Action blacklist, as of the June 2026 plenary update. We confirmed this directly against FATF’s own published lists. That’s worth stating plainly, because it’s easy to find outdated or simply wrong claims online suggesting otherwise. Some AI-generated search summaries conflate the country’s 2008–2009 FATF statements, resolved years ago, with its current status. The country’s most recent Mutual Evaluation Report was published in March 2025 and forms the baseline for future monitoring. But a published evaluation is not the same thing as a listing.

Where São Tomé and Príncipe genuinely lags the other two programs is mobility. Henley’s February 2026 index ranks the passport 81st globally, with 61 visa-free or visa-on-arrival destinations — the weakest of the three by a meaningful margin.

Sierra Leone: What’s Actually Confirmed

Sierra Leone announced its citizenship route on January 2, 2025, becoming, by most industry accounts, the second African country after Egypt to formally offer a citizenship-by-investment option. The program runs two separate tracks. Fast-Track Special Naturalization requires a $140,000 total investment, inclusive of program fees, legal costs, and due diligence, and grants status in roughly 60 to 90 days. A second track, Heritage Naturalization, is open specifically to members of the African diaspora who can prove Sierra Leonean ancestry through DNA testing, at a lower $100,000 threshold and a faster 60-day timeline.

One detail deserves more attention than it gets. As of 2026, the program’s public FAQ still describes the Special Naturalization pathway as operating under section 27(a) of the existing Citizenship Act. Statutory amendments meant to formally codify the route are described as forthcoming, not complete. In plain terms, the fast-track program has run on an administrative interpretation of existing law for over a year, with the specific legislation meant to anchor it still pending. That’s not necessarily disqualifying; plenty of government programs operate this way during a transition period. But it’s a fact a cautious applicant, and a cautious bank, would want to know before relying on the permanence of the current terms.

On compliance, Sierra Leone sits in enhanced follow-up under the FATF-affiliated regional body GIABA, with 27 of 40 FATF recommendations currently rated compliant or largely compliant — an improvement from its 2021 baseline evaluation. It is not on the FATF’s grey list or blacklist as of the June 2026 plenary.

Sierra Leone’s passport mobility sits in the middle of the three: Henley’s February 2026 index ranks it 70th globally, with 62 visa-free or visa-on-arrival destinations, an improvement from 76th the year before.

The Three Programs Side by Side

What a Bank Will Actually Ask About One of These Passports

This is the question the marketing pages don’t answer, because it isn’t their job to answer it. Here’s what actually happens when a relationship manager or compliance analyst at a private bank sees one of these three passports for the first time.

First, the FATF-list question gets resolved quickly and in the client’s favor. None of the three countries sits on a current FATF grey list or blacklist, so this isn’t a categorical dealbreaker the way a passport from an actively sanctioned or blacklisted jurisdiction would be. That’s a real point in favor of all three programs relative to some of the more aggressively marketed, more dubious CBI schemes that have popped up and disappeared over the years.

Second, and this matters more in practice, most private banks apply enhanced due diligence to any citizenship-by-investment passport as a matter of standing internal policy, regardless of which country issued it. A passport obtained through a $90,000 to $140,000 contribution, with no residency requirement and no multi-year track record, reads to a compliance system as a discretionary acquisition. That’s different from a passport tied to birth, ancestry, or years of lived residence. Expect the same enhanced-due-diligence questions banks already ask about Caribbean CBI passports: a full source-of-wealth narrative, your original or first nationality alongside the new one, and an explanation of why you acquired the second passport.

Third, expect specific skepticism about zero-residency programs. Nauru’s ECRCP and Sierra Leone’s fast-track route both require no physical presence and no minimum stay. Banks and tax authorities alike have grown increasingly focused on the gap between citizenship and genuine tax residence. That’s precisely because CRS self-certification forms ask account holders to declare every jurisdiction where they’re a tax resident, not just where they hold a passport. A new Nauru or Sierra Leone passport, on its own, does not create a new tax residence, and a bank’s compliance team knows this. These passports are, legally, an additional nationality, nothing more. Presenting one as a stand-alone answer to a CRS residency question is likely to generate more scrutiny, not less.

Fourth, and this is the genuinely new wrinkle specific to these three programs: there’s no institutional memory to draw on. A compliance officer reviewing a St Kitts passport today can reference a decade of prior files, industry guidance, and correspondent-bank precedent. A compliance officer seeing a São Tomé and Príncipe passport for the first time in 2026 has none of that. That cuts both ways. Some banks will over-flag out of unfamiliarity and route the file to a slower, more senior review. Others, not yet having built specific policy, may process it under generic new-CBI-jurisdiction rules that turn out to be more permissive than what eventually solidifies once the bank has seen more of these files. Either way, the early adopters of these three passports are, functionally, the test cases the industry’s future policy on them will be built from.

Fifth, on Nauru specifically: the country’s own weak marks on financial-institution supervision and DNFBP due diligence come from its most recent FATF follow-up report. That kind of technical detail feeds directly into a bank’s automated country-risk scoring. It does this even when the country never appears on a public monitoring list. If your compliance file gets an unexpectedly high risk score for a Nauru connection, this is very likely why.

None of this means these passports are unbankable. It means they’re unproven. The sensible approach mirrors what we’ve advised for the more established CBI markets, including in our guide to second-passport banking compliance. Keep your primary banking relationship in a jurisdiction with a long, well-documented compliance track record. Treat a new CBI passport as a travel and mobility instrument first, not a banking credential. Our Global Offshore Banking Index is a useful place to sanity-check where that primary relationship should actually sit.

A Practical Checklist Before Considering Any of These Three

1. Get pricing and terms in writing, directly from the program office, with a dated quote. As Nauru’s own conflicting official sources show, published figures can be stale or simply wrong.
2. Confirm the legal basis of the program is fully codified, not, as with Sierra Leone’s fast-track route, still awaiting the statutory amendment meant to formalize it.
3. Check both FATF lists yourself, directly on fatf-gafi.org, rather than trusting a summary. Lists update multiple times a year.
4. Verify visa-free access using the Henley Passport Index, not a marketing site’s own ranking, before assuming a number quoted to you is current or comparably measured.
5. Ask any bank you plan to use whether they have an existing policy for the specific passport, before you acquire it, not after.
6. Keep your original nationality’s documentation current and ready. None of these passports is designed, or accepted by banks, as a replacement for your first nationality.
7. Assume CRS applies in full. A new citizenship does not, by itself, change your tax residence anywhere.
8. Treat the due diligence interview and documentation requirements as seriously as you would for an established program. A newer program with less institutional experience is not a lower bar; if anything, expect more scrutiny while the process is still being refined.

Frequently Asked Questions