Residence in the State
Reckonable residence means the period of stay in Ireland that counts toward becoming eligible
To be eligible, applicants must have had:
- A continuous reckonable residence in the state of one year (365 days) immediately before the date they apply for naturalisation.
- A total reckonable residence in the state of four years (1460 days) in the last eight years before the final one-year continuous residence.
Applicants can leave Ireland for up to 6 weeks (in total) per year and still be considered resident in that year. However, they may have to wait until the following year to apply if they spend over 6 weeks outside of Ireland in the year immediately before their application.
Young adults aged between 18 and 23 years and who entered Ireland legally with their family may use their parent’s reckonable residence if they do not have the required reckonable residence themselves.
They must be dependent on their parents and be in school or have gone straight to third-level college from school in Ireland.
Nationals of the EEA (the EU and Norway, Iceland and Lichtenstein), the UK, and Switzerland do not need to calculate reckonable residence when applying. They only need to show evidence of their residential history in Ireland.
In addition, they do not need to register for an Irish permanent residence permit as all periods of their residence in the state are counted towards naturalisation.
The spouse or civil partner of an Irish citizen is eligible to apply for naturalisation following three years of marriage or civil partnership and three years of reckonable residence in the state.
Persons granted refugee status are eligible to apply for Irish citizenship by naturalisation once they have three years of residence in the state calculated from the date of arrival.