How to Obtain Antigua and Barbuda Citizenship by Marriage in 2026

What is Antigua and Barbuda citizenship by marriage?

Antigua and Barbuda citizenship by marriage is a constitutional entitlement that allows the foreign spouse of an Antigua and Barbuda citizen to be registered as a citizen once the marriage has subsisted for more than three years. It is granted by registration under section 114(1)(b) of the Constitution, and it requires no investment or donation of any kind.

Registration is a different legal act from naturalisation. It does not depend on a period of residence, a language or knowledge test, or a financial threshold. What it depends on is a genuine marriage of the required length to a person who holds Antigua and Barbuda citizenship, and a background that raises no ground for refusal. Marriage alone never makes you a citizen automatically: you must apply, and your registration takes effect only once the application is approved and the oath of allegiance is taken.

The legal framework is found in Chapter VIII of the Constitution of Antigua and Barbuda and in the Antigua and Barbuda Citizenship Act (Cap. 22). Our Antigua and Barbuda citizenship by marriage pathway page summarises the same rules in a quick-reference format, and our citizenship by marriage hub compares spousal routes across jurisdictions.

Who is eligible to register through marriage?

A foreign national is eligible to register as a citizen of Antigua and Barbuda through marriage when three conditions are met: the spouse is a citizen, the marriage has subsisted for more than three years, and the couple are not living apart under a court decree or a deed of separation. The same entitlement extends to the widow or widower of a citizen.

• A citizen spouse. Your husband or wife must hold Antigua and Barbuda citizenship. Permanent residence or a residence permit is not enough.
• More than three years of marriage. Section 114(1)(b) allows the application only once the marriage has subsisted upwards of three years.
• No legal separation. You must not be separated under an order of a court or under a deed of separation.
• No ground for refusal. Under section 116(2), the Minister may refuse registration where there are reasonable grounds in the interests of defence, public safety, public morality or public order.
• Oath of allegiance. Section 117 requires the oath of allegiance before registration is completed.

The marriage may be celebrated in Antigua and Barbuda or abroad, but it must be valid and properly documented, and any earlier marriage of either spouse must have ended lawfully.

Is there a residence requirement or an interview?

Antigua and Barbuda does not impose a residence requirement on spouses applying for citizenship by registration: the Constitution sets no period of residence, no permitted-absence rule and no requirement to live in the country after registration. The Immigration Department also states in its citizenship guidance that it does not interview applicants who apply on the grounds of marriage.

That does not make the process a formality. The authorities still verify that the marriage is genuine and subsisting, that the documents are authentic and consistent, and that both spouses have a clean background. Inconsistent names, dates or civil records are the most common reason for further information requests, so the quality of the file matters more than anything else.

What documents do you need?

The documents for Antigua and Barbuda citizenship by marriage must prove identity, the validity of the marriage, the spouse's citizenship and a clean personal record. The Immigration Department's citizenship guidance refers to copies of all passports, a local police record, police records from any country where you have lived for six months or more, a birth certificate and, where married, a marriage certificate.

• Copies of all passports held by the applicant
• Your birth certificate and your spouse's birth certificate
• A certified marriage certificate, and divorce or death certificates for any earlier marriage
• Proof of your spouse's Antigua and Barbuda citizenship
• A police record from Antigua and Barbuda, plus police records from every country where you have lived for six months or more
• Recent photographs and any further documents the authority requests

Documents not in English need certified translations, and foreign civil records may need an apostille or legalisation. Requirements can be updated, so we check the current list against official guidance before filing.

How do you apply, step by step?

Applying for Antigua and Barbuda citizenship by marriage follows six stages, from confirming eligibility to receiving your passport. Applications are received at the Passport Office on Queen Elizabeth Highway, St John's, and the passport is a separate application made after registration.

1. Confirm eligibility. Check that the marriage has subsisted for more than three years and that your spouse's citizenship is documented.
2. Assemble the documents. Obtain certified civil records, police records and translations, and arrange any apostille.
3. Submit the application. File the completed application and supporting documents at the Passport Office.
4. Government review. The authority assesses the file and may ask for further information.
5. Oath and registration. On approval you take the oath of allegiance and are registered as a citizen.
6. Passport. You may then apply for an Antigua and Barbuda passport.

If you would like us to review your documents before you file, arrange a free consultation with our team.

How long does the process take and what does it cost?

No official processing time is published for Antigua and Barbuda citizenship by marriage, so any timeline quoted in advance is an estimate rather than a government commitment. The duration depends mainly on how complete and consistent your file is and on the authority's workload at the time of filing.

Government fees for marriage applications are set by the authorities and can change, and they are entirely separate from the contributions payable under the investment programme. Your own costs will also include certified copies, police records, translations and apostilles. We confirm the current government fee and give you a realistic time estimate once we have reviewed your documents.

Can you keep your current nationality?

Yes. Antigua and Barbuda permits dual citizenship under section 115 of the Constitution, so you are not required to renounce your existing nationality to register as a citizen. You should still check the rules of your current country, because some states restrict dual nationality or attach consequences to acquiring another citizenship. Our article on Antigua and Barbuda dual citizenship covers this in more detail.

Can your children become citizens too?

Children under 18 who are the child, stepchild or legally adopted child of an Antigua and Barbuda citizen, or of a person entitled to be registered, are themselves entitled to registration under section 114(1)(f) of the Constitution, with the application made by a parent or guardian.

A child born in Antigua and Barbuda is generally a citizen by birth under section 113(a), subject to narrow exceptions. A child born abroad is a citizen from birth only if a parent is a citizen by birth in Antigua and Barbuda or became a citizen at independence (section 113(b)). A parent who became a citizen by registration through marriage therefore does not pass citizenship automatically to a child born abroad; that child can instead be registered while under 18. Our Antigua and Barbuda citizenship by birth page explains these rules.

What does Antigua and Barbuda citizenship provide?

Antigua and Barbuda citizenship gives you a Commonwealth passport with visa-free or visa-on-arrival access to more than 150 destinations, including the Schengen Area, according to our programme data (September 2026). Your rights as a citizen are the same whether you registered through marriage or qualified through investment.

Antigua and Barbuda levies no personal income tax on individuals (it was abolished in 2016) and has no capital gains, inheritance or wealth tax. Whether that benefits you depends on where you are tax resident: citizenship alone does not change your tax position in another country. Our tax guide for new citizens explains the position.

When is citizenship by investment the better route?

The Antigua and Barbuda Citizenship by Investment programme is the better route when you are not married to a citizen, when your marriage has not yet subsisted for more than three years, or when you want to include a wider family in one application. It grants citizenship from USD 230,000 through a National Development Fund contribution.

The National Development Fund contribution of USD 230,000 is the same for a single applicant or a family, with a USD 10,000 government processing fee for each additional dependant from the fifth family member. Other routes include approved real estate from USD 300,000 and a University of the West Indies Fund contribution from USD 260,000, as well as a business investment route. Processing typically takes 4-7 months, and the stay obligation in force is 5 days within the first five calendar years after citizenship. Compare the options on our Antigua and Barbuda citizenship by investment page, in our Antigua citizenship by investment 2026 guide, and in our overview of the best citizenship by investment programmes. If you are weighing Antigua against its neighbour, see Antigua and Barbuda vs St Kitts and Nevis.

How can Mirabello Consultancy help?

Mirabello Consultancy prepares marriage-based registration files end to end: an honest eligibility check against the Constitution, a complete and consistent document set, submission and follow-up with the authority, and the passport application afterwards. As an IMC member and ACAMS-certified firm based in Zurich, we keep your case accurate and discreet, and if the investment programme serves your family better we will say so. Have questions about your own situation? Contact Mirabello Consultancy for a complimentary consultation.