Irish Citizenship: The 70-Day Absence Limit Before You Apply

To apply for Irish citizenship by naturalisation, your last year must be continuous residence, and that allows only 70 days abroad. Here is how the days are counted, when 30 more are allowed, and why 100 is a hard stop.

Last verified: October 2026

In short: the standard route to Irish citizenship needs five years of reckonable residence in the last nine, including one year of continuous residence immediately before you apply. In that final year you can be outside Ireland for up to 70 days in total. The Minister can allow up to 30 more days for exceptional circumstances such as illness or a family emergency. The days you leave and return do not count as absence. Above 100 days, there is no discretion: the application is ineligible and the fee is lost.

Limit: 70 days outside Ireland in the year before you apply
Extra days: Up to 30 more, at the Minister's discretion, for exceptional circumstances
Hard stop: More than 100 days makes the application ineligible
Window: The 12 months up to the day before your application date
Travel days: The day you leave and the day you return are not absence
Also needed: Five years of reckonable residence in the last nine
Legal basis: Irish Nationality and Citizenship Act 1956, sections 15 and 15C

The rule

Section 15C of the Irish Nationality and Citizenship Act 1956, in force since 31 July 2023, decides how absences affect the year of continuous residence that an application under section 15 or 15B needs. Up to 70 days outside the State still count as residence. On top of that, the Minister can allow up to 30 more days where exceptional circumstances made the absence necessary. Three points decide most cases:

The 70 days are a total. Every trip abroad in the year adds up, short or long.
A part day is not a day. The Act says a day does not include part of a day, and Immigration Service Delivery confirms that the days you leave and come back are not counted.
Trips to the UK count. Absence means time outside the State, so a weekend in Northern Ireland, England or Scotland is absence like any other trip.

The extra 30 days

The additional 30 days are not automatic. The Minister decides case by case, and the Act lists the kinds of circumstances that can qualify:

Family or personal circumstances.
Your own health, or a family member's.
The needs of your employment, trade or profession.
A course of study or professional qualification.
Voluntary humanitarian service.
Other circumstances outside your control.

Immigration Service Delivery describes them as rare, severe or unavoidable events. With them, the most you can have been away is 100 days. Over 100, it applies no discretion at all: the application is ineligible and the fee is not refunded, so the only fix is to wait and apply later.

How to count it

The year is counted back from your application date. Apply on 11 November 2025, for example, and the year runs from 11 November 2024 to 10 November 2025.

List every trip out of Ireland in that year, with the dates you left and came back.
For each trip, count the days strictly between leaving and returning.
Add the trips together. The total should be 70 or less.

Example. You fly out on 10 July and back on 31 July. The days in between, 11 to 30 July, are 20 days of absence. Add a Christmas trip from 20 December to 6 January, which is 16 days between the two flights, and a long weekend in London, leaving on Friday and back on Monday, which is 2 days. That is 38 days, well inside 70.

Moving your application date moves the window. If a long trip pushes you over 70, waiting until it falls outside the twelve months is the usual way back under the limit.

Beyond the day count

The 70-day rule is only the final-year test. The standard route also needs five years of reckonable residence in the last nine years in total, and reckonable residence depends on your immigration permissions, not just your presence. Time on student permissions (Stamp 2 or 2A), time without valid permission, and time waiting for a protection decision do not count, and even short gaps in permission can make an application ineligible. Spouses and civil partners of Irish citizens apply under a different section, with three years of residence on the island of Ireland.

AtlasDays tracks your 70 days away from Ireland automatically

Log your trips once. The Ireland Citizenship Final-Year Absence tracker counts your days outside Ireland in the last 12 months, privately on your iPhone, and shows how many of the 70 you have left if you applied today. Like Immigration Service Delivery, it does not count the days you leave and return, because those are Ireland days in your trip log.

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FAQ

How many days can I be out of Ireland before applying for citizenship?

Up to 70 days in the twelve months before your application date. Up to 30 more can be allowed for exceptional circumstances, but over 100 days the application is ineligible.

Do travel days count toward the 70 days?

No. The day you leave Ireland and the day you return are not counted as days of absence.

Do trips to Northern Ireland or Britain count as absences?

Yes. The rule counts time outside the State, so trips to Northern Ireland, England, Scotland or Wales count like any other trip abroad.

About this article: AtlasDays provides general information, not legal, tax, or immigration advice. Rules change and outcomes depend on your circumstances, so never rely on it alone: check the linked official source or ask a qualified professional.