When you become a citizen—whether through naturalization or by investment—your final act before receiving your passport is not just a signature or a payment. It’s the Oath of Allegiance. So what exactly is the Oath of Allegiance meaning, you may ask?
In Citizenship by Investment (CBI) programs, this oath is often overlooked. Yet it is the final legal requirement that transforms an applicant into a full citizen. It is a formal promise to obey the laws, remain loyal to the country, and, in some cases, defend it if called upon. While CBI applicants may never have lived in the country they are becoming citizens of, the oath ensures they are bound by the same principles and responsibilities as any naturalized citizen.
We examine the meaning of the oath, its handling across leading CBI countries, and how it compares to the U.S. and U.K. citizenship processes.
Why the Oath Matters in Citizenship by Investment Programs
More Than a Formality
Every CBI program requires applicants to take an Oath of Allegiance before citizenship is officially granted. Without it, no naturalization certificate or passport will be issued. For example, Malta, Dominica, and Grenada all legally stipulate that approved applicants must take the oath either in person or in the presence of an authorized official before they are considered citizens.
In some jurisdictions, including Antigua and Barbuda and Vanuatu, the oath can be taken remotely via video conference, but it still must follow formal protocol. This step represents the moment of legal transformation: from applicant to citizen.
A Binding Legal Step
In countries like Malta, the date you take the oath marks the beginning of the official five-year monitoring period required under the program. This isn’t ceremonial—it’s enforceable. If a citizen breaches post-oath obligations or commits fraud, their citizenship may be revoked. Likewise, Saint Kitts and Nevis has updated its legislation to require the oath as a condition for final approval.

What You’re Actually Pledging When You Take the Oath
Obedience to the Laws and Constitution
Most oaths require a promise to obey the laws of the country and uphold its constitution. In Dominica, for example, the oath includes the pledge:
“I will faithfully observe the laws of Dominica and fulfill my duties as a citizen of Dominica.”
In Malta, the citizen pledges true faith and allegiance to the Republic and its Constitution, making it a constitutional, not just symbolic, act.
Loyalty to the Nation (or Monarch)
In Commonwealth countries such as Antigua and Barbuda, Grenada, and Saint Kitts and Nevis, the oath is taken in the name of King Charles III, as head of state. The wording includes:
“I will faithfully bear true allegiance to His Majesty King Charles the Third, His Heirs and Successors…”
Republics like Turkey and Montenegro ask for allegiance to the state and its institutions rather than a monarch.
Commitment to Duties and Responsibilities
Some oaths also include references to national defense and social responsibility. Saint Lucia’s oath stands out:
“I will serve my country with pride and dignity and will defend it with vigour and valour…”
In Turkey, new male citizens are subject to mandatory military service unless they are exempt. Taking the oath means acknowledging those civic duties.
Country-by-Country Comparison: How the Oath Is Handled in CBI Programs
Caribbean Nations (Antigua, Dominica, Grenada, Saint Kitts, Saint Lucia)
- Antigua and Barbuda allows the oath to be taken at embassies or remotely via video, with allegiance sworn to the British monarch.
- Dominica and Grenada require oaths before a Commissioner of Oaths. The focus is on loyalty, lawfulness, and civic conduct.
- Saint Kitts and Nevis recently introduced mandatory oaths post-approval. This aligns the program with international standards and adds legitimacy.
- Saint Lucia has a national pledge that highlights values such as justice, dignity, and equality.
All these countries allow dual citizenship and do not require applicants to renounce previous nationalities.
Malta and Montenegro
- Malta mandates in-person oaths within a specific timeframe at the Community Malta Agency. Post-oath, citizens are monitored for five years.
- Montenegro, now closed to new CBI applicants, had a short but clear oath that pledged respect for the legal system and loyalty to the state.
Both countries stress that this act finalizes your commitment to their rule of law and national values.
Turkey and Vanuatu
- Turkey holds formal oath ceremonies. Male citizens may be required to serve in the military or pay a fee for exemption from military service. The oath triggers full legal citizenship, rights, and duties.
- Vanuatu permits mobile or online ceremonies and often sends delegations abroad. An authorized official must administer the oath, and the passport is not issued until it’s complete.
Legal and Practical Implications of Taking the Oath
Citizenship Is Not Granted Without It
In every CBI program, the oath is a non-negotiable legal requirement. Even after approval, you are not a citizen until you take the oath. No passport. No certificate. No rights.
Dual Citizenship Considerations
CBI countries permit dual citizenship, but your country of origin may not.
For example:
- India and China automatically revoke citizenship if you take a foreign oath.
- South Africa requires permission before you can gain another nationality, or if your original citizenship is lost.
Thus, the oath you take in a CBI country can trigger automatic consequences in your home country.
Military and Civil Service Requirements
- Turkey: All male citizens are subject to conscription laws.
- Saint Lucia and others include a pledge to defend the nation, symbolic for most, but a real obligation if called upon.
The oath may also be interpreted to include civic duties, such as paying taxes, obeying the law, and participating in public life.

How the Oath Compares to the U.S. and U.K. Citizenship Ceremonies
Renouncing Other Allegiances
- United States: Requires new citizens to “renounce and abjure all allegiance and fidelity to any foreign prince, state, or sovereignty.”
- U.K.: Pledges loyalty to the King but allows dual citizenship without renunciation.
CBI countries, like those in the Caribbean or Malta, do not ask you to renounce any other allegiance.
Pledging to a Monarch vs. a Republic
- In the U.K., Antigua and Barbuda, Saint Kitts, and Grenada, you swear loyalty to the King.
- In Malta, Turkey, and Montenegro, the pledge is made to the republic and the constitution.
Both are valid expressions of national loyalty, depending on the state’s political structure.
Tone and Ceremony
- U.S.: Oath ceremonies are large, public, and often emotional, with judges, flags, and national anthems.
- U.K.: Includes formal ceremonies with local officials and pledges to democratic values.
- CBI countries: Efficient but still formal. Some offer remote ceremonies. Others (like Malta) require an in-person oath and even ongoing compliance monitoring.
A Legal Contract and a Symbolic Bond
The Oath of Allegiance is the bridge between citizenship approval and the granting of citizenship. It is the moment an investor formally accepts the rights, responsibilities, and loyalty that come with their new nationality.
Whether sworn in a government office in Valletta or via video call with an official in Vanuatu, this oath carries real legal consequences. It also binds new citizens to their adopted country’s laws, values, and identity. In many cases, it may be the only moment a CBI applicant truly pauses to reflect on what this new passport means.
If you’re pursuing second citizenship through investment, ensure you understand what you’re committing to. Because once you take the oath, you’re no longer just a global investor. You’re a citizen.
Thinking about securing a second citizenship through investment? At Next Generation Equity, we guide clients through every step—from application to oath ceremony. Get in touch today and take your first step toward a stronger, more secure global future.










