According to guidance published by the Irish Department of Justice, Home Affairs and Migration, foreign nationals can only spend up to 70 days outside Ireland in a year before applying for citizenship.
Advertisment
The rules apply to anyone seeking Irish citizenship through naturalization in 2026.
According to the department’s “5 in 9” regulation, applicants must demonstrate five years of lawful residency within the previous nine years, as well as one full year of uninterrupted residence immediately before the date of application submission.
Advertisment
Advertisment
Advertisment
Irish citizenship: How the 70-day absence rule works
The qualifying period for travel is calculated backward, 12 months from the application date.
Advertisment
Someone who applies on November 11, 2025, for example, will have their absences examined between November 11, 2024 and November 10, 2025.
The days of departure and return do not count against the quota. If an application surpasses 70 days but remains under 100 days, the Minister of Justice may consider the additional days if the grounds are unusual, such as a rare medical occurrence or a difficult family scenario. This is decided on a case-by-case basis and not guaranteed.
However, the department is adamant on one point: any candidate who spent more than 100 days outside of Ireland within the qualifying period will be regarded as ineligible outright.
There is no discretion in such instances, and the application cost will not be reimbursed.
What factors can prevent an application for Irish citizenship from being approved?
Beyond travel restrictions, certain periods of time in Ireland do not count toward residency at all.
Time spent on Stamp 2 or Stamp 2A student permits, periods without valid immigration authority, and waiting for a protection decision before obtaining status are all omitted.
The department also warned that even brief gaps between authorization renewals can make an application ineligible, rather than just delayed.
Applicants should carefully examine all Irish Residence Permit (IRP) card dates before applying.
Irish citizenship: Planning tips for prospective applicants.
The department recommends that anyone seeking to apply keep note of all travel dates during the qualifying year, compare passport stamps to their records, and avoid long or multiple journeys in the months leading up to submission.
Where cumulative absences are projected to exceed the threshold, the guideline recommends deferring the application until a compliant qualifying year has been completed.
