Dual Citizenship in Ireland: Who’s Eligible and How to Apply


1. Does Ireland Allow Dual Citizenship?

Yes, Ireland allows dual citizenship, meaning individuals can hold Irish citizenship along with citizenship from another country. Dual citizenship enables you to enjoy the benefits of being an Irish citizen while retaining your rights and nationality from another country.

Ireland is among the countries that do not require applicants to renounce their existing nationality when they apply for Irish citizenship, making it easier to hold dual nationality.


2. What is Dual Citizenship?

Dual citizenship refers to an individual holding citizenship in two (or more) countries at the same time. It allows you to enjoy the rights and privileges of both nations, such as the ability to live, work, vote, and access services in both countries.

If you qualify for Irish citizenship, you can become a dual citizen by retaining your original nationality, provided your home country also permits dual nationality.


3. How to Get Dual Citizenship in Ireland by Birth

One of the most straightforward ways to obtain dual citizenship in Ireland is by birth. Here are the general rules:

  • Born in Ireland: If you were born on the island of Ireland (including Northern Ireland) before 1 January 2005, you are automatically an Irish citizen by birth, regardless of your parents’ nationality.
  • Born in Ireland after 1 January 2005: To qualify for Irish citizenship by birth after this date, at least one of your parents must be an Irish citizen or have legal residence in Ireland for at least three of the four years before your birth.

If you qualify under these circumstances, you are automatically eligible for Irish citizenship, allowing you to hold dual nationality.


4. How to Get Dual Citizenship in Ireland by Descent

If you were born outside of Ireland but have Irish ancestry, you may be eligible for Irish citizenship by descent. Here’s how you can qualify:

  • Parent born in Ireland: If one or both of your parents were born in Ireland, you are automatically entitled to Irish citizenship and can apply for an Irish passport.
  • Grandparent born in Ireland: If one of your grandparents was born in Ireland, you are eligible for Irish citizenship by descent, but you will need to register your birth in the Foreign Births Register before applying for citizenship.
  • Great-grandparent born in Ireland: You may be eligible for Irish citizenship if your great-grandparent was born in Ireland, but only if your parent registered their birth on the Foreign Births Register before you were born.

Once you are registered in the Foreign Births Register, you can apply for an Irish passport, officially granting you dual citizenship in Ireland.


5. How to Get Dual Citizenship in Ireland by Naturalization

If you don’t qualify for citizenship by birth or descent, you may still be eligible for Irish citizenship by naturalization. Here’s how to become a dual citizen through naturalization:

  1. Meet residency requirements: You must have legally resided in Ireland for at least five years in the last nine years. For spouses or civil partners of Irish citizens, the residency requirement is reduced to three years.
  2. Apply for naturalization: Once you meet the residency requirements, you can submit an application for Irish citizenship through naturalization.
  3. Provide supporting documents: You will need to provide:
    • Proof of identity (passport).
    • Proof of residency in Ireland (utility bills, lease agreements).
    • Proof of legal status (e.g., residence permit, visa).
  4. Pay the application fee: The fee for naturalization is €175 for the application, and an additional €950 is paid if the application is approved.
  5. Take the oath of fidelity: Once your application is approved, you will be invited to a citizenship ceremony, where you will take an oath of fidelity to the Irish state.

After naturalization, you are officially an Irish citizen and can apply for an Irish passport, holding dual citizenship with Ireland and your original country.


6. How to Apply for an Irish Passport After Gaining Dual Citizenship

Once you have obtained Irish citizenship, you can apply for an Irish passport. Here’s how to do it:

  1. Gather the required documents:
    • Irish birth certificate or Foreign Births Register certificate (if applicable).
    • Proof of Irish citizenship (naturalization certificate if you became a citizen through naturalization).
    • Current passport-sized photos.
    • Proof of identity (a passport or national identity card from your other country of nationality).
  2. Submit the passport application: You can apply online or in person at a passport office or Irish embassy.
  3. Pay the passport fee: The current fee for a standard adult Irish passport is €75.

Your Irish passport grants you full citizenship rights, including the ability to live and work in Ireland, the European Union (EU), and access to visa-free travel to many countries.


7. Dual Citizenship for Children Born to Irish Parents Abroad

Children born outside of Ireland to Irish parents are often eligible for dual citizenship by descent. Here’s how it works:

  • If both parents are Irish citizens: The child is automatically an Irish citizen by descent and can apply for an Irish passport.
  • If one parent is an Irish citizen: The child can still qualify for Irish citizenship, but in some cases, you may need to register the child’s birth in the Foreign Births Register before applying for citizenship.

It is important to apply early to ensure the child’s Irish citizenship and to allow them to hold dual nationality.


8. Benefits of Holding Dual Citizenship in Ireland

Becoming a dual citizen of Ireland offers numerous advantages, including:

  • Right to live and work in the EU: As an Irish citizen, you automatically gain EU citizenship, allowing you to live and work freely in all EU member states.
  • Travel benefits: An Irish passport provides visa-free or visa-on-arrival access to more than 180 countries, making travel easier.
  • Access to healthcare and education: Irish citizens are entitled to use public healthcare services and attend schools in Ireland.
  • Tax advantages: Ireland has favorable tax treaties with many countries, which can benefit dual citizens.
  • Security and flexibility: Dual citizenship gives you the flexibility to live in Ireland or your other country of nationality, providing security and options for work, education, and residence.

Dual citizenship in Ireland is especially attractive to individuals with Irish heritage or those wishing to maintain ties to both Ireland and their other country of nationality.


9. Does Dual Citizenship Affect Your Rights in Ireland?

Holding dual citizenship does not affect your rights as an Irish citizen. Dual citizens enjoy the same rights as any other Irish national, including:

  • Right to vote: Dual citizens can vote in Irish elections.
  • Right to work and live in Ireland: As a dual citizen, you have the right to live, work, and study in Ireland without any restrictions.
  • Eligibility for public services: Dual nationals have full access to healthcare, education, and social services.

However, it’s important to be aware of your obligations in both countries, such as tax responsibilities and any laws that might apply in both nations, such as military service requirements in some countries.


10. Countries That Do Not Allow Dual Citizenship with Ireland

While Ireland allows dual citizenship, some countries do not. Countries that typically prohibit dual nationality include:

  • China
  • India (though India offers the Overseas Citizenship of India, or OCI, status)
  • Japan
  • Singapore

These countries may require individuals to renounce their existing citizenship if they apply for Irish citizenship. Before applying for dual nationality, it’s important to check the specific laws of your home country to ensure they permit dual citizenship.


Conclusion

Getting dual citizenship in Ireland offers a wide range of benefits, including the right to live and work in the EU, easier travel, and access to Irish public services. Whether you qualify through birth, descent, or naturalization, obtaining Irish citizenship allows you to enjoy the rights of being an Irish citizen without giving up your original nationality. If you meet the eligibility requirements, applying for dual citizenship in Ireland is a straightforward process that offers significant advantages.