Irish citizenship by naturalisation

Who qualifies and on what terms

Naturalisation in Ireland runs on the Irish Nationality and Citizenship Act 1956 as amended. The decision belongs to the Minister for Justice and stays discretionary: meeting every condition on paper does not guarantee approval.

Core requirements for an adult applicant:

• Age. 18 or over. A parent or guardian applies on behalf of a minor.
• Residence. 1,825 days (5 years) of reckonable residence within the last 9 years. Of those, 365 days must be continuous immediately before you apply, and the remaining 1,460 days accumulate over the preceding 8 years.
• The continuous year. Up to 70 days of absence are allowed in that final year. In exceptional circumstances (health, family, work, study) the Minister may add up to 30 more, for a maximum of 100. The day you leave and the day you return do not count as absence.
• Good character. Checked through Garda eVetting. You must declare every contact with law enforcement in any country, including traffic fines and closed cases.
• Intention to reside. You sign a declaration that you intend to keep living in Ireland after naturalisation.
• Declaration of fidelity. Made in person at a ceremony. You become a citizen at that moment, not when the approval letter arrives.

Spouses also need a marriage or registered partnership of at least 3 years at the date of application. For this category, residence in Northern Ireland counts the same as residence in the Republic.

There is no language or civics test today

This sets Ireland apart from most of the EU: as of September 2026 naturalisation requires neither an English or Irish language test nor an exam on how the state works. The government has published a bill that changes this, covered below.

Which permissions count towards the residence period

This is where most applications fail: what counts is not time in the country but time held under a specific immigration permission. The list of reckonable permissions sits in departmental policy rather than in legislation, so it can shift.

For recognised refugees the clock runs from the date the protection claim was lodged, not from the date of decision. Waiting alone, without recognition, earns nothing.

Stamp 0 holders should understand this from the start. A retiree who lives in Ireland for ten years on passive income accumulates, as a rule, zero reckonable days. Practitioners have persuaded the Minister to count such periods in individual submissions, but that is not a plan.

Routes to residence that lead to citizenship

Naturalisation is the finish line, not the entry. First you need a permission that counts. The live routes in 2026:

• Critical Skills Employment Permit. For shortage occupations. From 1 March 2026 the minimum annual salary is €40,904 with a relevant degree and €68,911 without one but with relevant experience. It gives Stamp 1, with Stamp 4 available after roughly 21 months.
• General Employment Permit. A broader list of occupations, threshold €36,605 from 1 March 2026. The route to Stamp 4 is longer, around 57 months of employment.
• Start-up Entrepreneur Programme. For founders of innovative companies: €50,000 in funding and a business capable of reaching 10 jobs and €1m in sales within three to four years. It grants Stamp 4 for 2 years, renewable for 3. More on the Ireland start-up residence permit.
• Family reunification. Spouses and children of residents and citizens receive Stamp 3 or Stamp 4, and both count.
• Stamp 0 for persons of independent means. Verifiable income from €50,000 per person and €100,000 per couple, plus access to a reserve sum for unforeseen costs. You cannot work or run a business, and it does not normally lead to citizenship.

The investment route is gone

The Immigrant Investor Programme, Ireland's only investment residence scheme, closed to new applications on 15 February 2023 and has not been replaced. Figures such as €300,000 or €1,000,000 that still circulate in descriptions of Irish residence refer to options under that closed programme and do not work today. The start-up programme is the only remaining entrepreneurial route.

The process step by step, with timelines

Applications are filed online through the Immigration Service Delivery portal, with documents uploaded to your account.

Documents and the points system

Residence is proven on a points basis: you need 150 points for each year of residence claimed, plus a further 150 points to establish identity. Points come from bank statements, utility bills, tenancy agreements, Revenue income summaries, education records and medical records, with the weight of each document set out in the official guidance. You also upload every passport you have used since entering the country, including pages carrying stamps and permissions.

If the department requests missing documents, you get 28 days to respond: a reminder lands on day 18, and 10 days remain after that.

Processing has improved sharply: the median decision took 24 months in 2021, 19 in 2022, 15 in 2023 and around 8 months across 2024 and 2025. About 33,000 decisions issued in 2025, yet roughly 61,000 cases were still in the system in August 2026, so individual outcomes vary widely.

Ceremonies run a few times a year in large batches at Killarney and Dublin: more than 4,600 people were naturalised over two days in June 2026. The April ceremony that year was cancelled and applicants waited for the next slot.

There is no administrative appeal against refusal. The only remedy is judicial review in the High Court, which tests the lawfulness and fairness of the process rather than the Minister's conclusion.

What Irish citizenship costs

State fees are fixed and do not depend on your current nationality.

For an adult applicant the state fees add up to €1,125. The sequencing matters: €175 is paid on filing and lost on refusal, while €950 falls due only after approval, before the ceremony. A family of four with two children pays €950 plus €950 plus €200 plus €200 in certificate fees.

On top of that come the costs that accrue across the five qualifying years: annual IRP registration for every family member, employment permit fees, translation and legalisation of foreign documents, and private health insurance where the permission requires it.

What changes in 2026

On 7 September 2026 the government announced the Irish Nationality and Citizenship (Amendment) Bill 2026, brought to Cabinet on 10 September. If it passes, the terms of naturalisation shift substantially.

• Eight years instead of five. The proposal is 2 years of continuous residence immediately before applying plus 6 years within the preceding 10.
• Spouses of citizens. Marriage or civil partnership of 5 years and 5 years of residence: 2 continuous plus 3 within the preceding 5.
• Language test. Irish, English or Irish Sign Language. The Minister would be able to waive it so the requirement does not fall unfairly on vulnerable applicants.
• Civics exam. Foundational knowledge of Irish society, how government works and the Constitution.
• Economic self-sufficiency. A minimum income threshold set by the Minister on statistical office data, with welfare and housing supports ruled out in the run-up to filing and while the application is pending.
• Revocation. A distinct ground to revoke naturalisation on public order and national security grounds, with a streamlined procedure.
• Temporary protection. Time spent in Ireland under the Temporary Protection Directive would not count. This mainly affects Ukrainian applicants.

Note what this is: a bill, not law in force. Pre-legislative scrutiny in an Oireachtas committee and the readings lie ahead, and wording usually changes along the way. Transitional arrangements for people who have already filed or are close to five years are not set out in the published material, so the final thresholds have to be confirmed at the time of filing.

The practical takeaway is simple: if you are near the five-year mark, delaying your application carries risk.

Who this route does not suit

• Anyone unwilling to actually live in Ireland. There is no remote version: you need physical presence, a continuous year before filing and documentary proof of residence for every claimed year.
• Students. Years on Stamp 2 earn no credit at all. Studying in Ireland is still a good way into the labour market, but the citizenship clock starts only once you move to a work or family permission.
• Financially independent people and retirees. Stamp 0 lets you live in Ireland but as a rule does not lead to a passport.
• Anyone shopping for a passport by investment. Ireland has had no such option since February 2023.
• Anyone who needs speed. The realistic minimum horizon is about six years: five years of residence plus a year for assessment and the ceremony.
• Anyone with a broken immigration history. Lapsed permissions and periods without status both subtract from the qualifying period and count against the character assessment.

The tax side

Five years in the country means five years of Irish tax residence. Income tax runs at 20 and 40 per cent, with USC and PRSI on top, which pushes the marginal burden on the upper slice of income towards 52 per cent. Newcomers without an Irish domicile can use the remittance basis, under which foreign income is taxed to the extent it is brought into Ireland. Thresholds and rates need to be modelled against your actual income structure. Compare tax systems.

What comes next, from residence to passport

The interim goal is Stamp 4 or long-term residence. That is the status where you work without being tied to a permit or an employer, can start a business and can change profession. Most people apply for citizenship from there.

What the passport delivers after the declaration of fidelity:

• EU citizenship. The right to live, work and study anywhere in the European Union, the EEA and Switzerland without permits.
• The Common Travel Area. Irish citizens kept the right to live, work, study, access social services and vote in the United Kingdom after Brexit. No other EU passport carries that.
• Mobility. On the 2026 Henley index the Irish passport ranks 4th, with access to roughly 185 destinations without a prior visa.
• Dual citizenship. Ireland does not ask you to renounce your existing passport; the rules to check are those of your first country.
• Passing it on. Children born after you become a citizen are Irish, and those born abroad are entered on the Foreign Births Register.

The short route for people with Irish ancestry

If one of your parents or grandparents was born on the island of Ireland, you do not need naturalisation at all. Citizenship comes through the Foreign Births Register with no requirement to move: the adult fee is €278 and processing usually takes six to twelve months. The procedure is not discretionary, so once the documentary chain is proven, citizenship follows. Irish citizenship by birth and descent.

Benefits of an Irish passport

How to get citizenship: step by step

FAQ

187 visa-free countries with an Irish passport