How Do I Get Citizenship in Ireland?

Ireland offers several clear pathways to citizenship, making it one of the most accessible EU nationalities — especially for people with Irish ancestry. Whether you’re American, European, or from anywhere else, Irish citizenship is achievable through descent, naturalization, or special circumstances.

1. Citizenship by Descent (Most Common Route)

This is the easiest path for millions of people worldwide.

You qualify if:

• A parent was an Irish citizen at your birth

• A grandparent was born in Ireland

If your Irish connection is through a grandparent, you must register in the Foreign Births Register to obtain citizenship.

2. Citizenship by Naturalization

If you don’t have Irish ancestry, you can still become Irish through residency.

Requirements:

• 5 years of lawful residence in Ireland within the last 9 years

• Plus 1 year of continuous residence before applying

• Good character

• Intention to reside in Ireland long-term

This path is common for U.S. citizens, students who stay, and long-term workers.

3. Citizenship by Marriage

Spouses of Irish citizens can apply after:

• 3 years of marriage or civil partnership

• 3 years of residence in Ireland

• Continued intent to reside together in Ireland

4. Citizenship by Birth (For Children)

Children born on the island of Ireland may qualify depending on:

• Parents’ legal status

• Residency requirements

5. Why People Choose Irish Citizenship

• Full EU rights

• Strong passport

• Ability to live/work in 27 EU countries

• Rich cultural and ancestral ties

Bottom Line

Ireland offers generous pathways for ancestry-based and residency-based applicants. For many, citizenship is more achievable than expected.

Use CitizenIR to streamline your application.

Download the CitizenIR app for citizenship pathways, eligibility checks, and expert guidance.