Blog · 2026-09-05

Irish citizenship in 2026: birth, naturalisation, descent and taxes

What applies today, what is still being debated and how long an Irish passport really takes

Ireland is one of the few EU countries where you can still become a citizen without a language exam and without giving up your existing passport. But 2026 is the year the ground started to shift: the rules for refugees have already been tightened, and eight years of residence plus an English test are on the table for everyone else. Here is what actually applies, what is only being debated, and which numbers you can plan around.

What is law and what is still just talk

As of September 2026 the Irish Nationality and Citizenship Act 1956 (as amended) requires five years of lawful residence for naturalisation, imposes no language requirement and does not prohibit dual citizenship. The only change that has actually taken effect is dated 8 December 2025: people granted international protection now need five years of residence instead of three.

Everything else is politics for now. On 26 November 2025 the Cabinet approved the idea of a self-sufficiency test (no reliance on certain welfare payments) for all applicants; the bill has not been published. On 24 August 2026 Minister of State for Migration Colm Brophy floated raising the residence period to eight years and introducing the country's first-ever English language test. The figure is not final, the test format has not been settled, and nobody has said whether new rules would reach the roughly 61,000 applications already in the queue.

The practical conclusion is simple: if you already have five years of reckonable residence, apply now. No reform of Irish citizenship has yet been applied retroactively to pending applications, but nobody is promising that either.

Citizenship by birth: why a baby born in Dublin is not automatically Irish

Until 2005 anyone born on the island of Ireland was Irish. A 2004 referendum ended that, and since 1 January 2005 a child born in Ireland (Northern Ireland included) is a citizen at birth only if one of the following applies:

• at least one parent is an Irish or British citizen;
• at least one parent is entitled to live in Ireland or Northern Ireland without any time limit on their residence;
• at least one parent has been lawfully resident on the island of Ireland for three of the four years immediately before the birth.

The operative word is lawfully. Time on a student permission does not count towards the three years, nor does time spent waiting for an international protection decision; employment and family permissions, and residence granted after protection, do count. A couple who arrived on a Critical Skills Employment Permit in January 2023 can expect an Irish passport for a child born from January 2026 onwards. A couple of students cannot, however many years they have lived in the country.

Where there is no entitlement at birth, since 2023 such children can naturalise after three years of residence instead of five. Worked examples are on our Irish citizenship by birth page.

Naturalisation: five years of residence and what sits behind them

The baseline for an adult is one year of continuous residence immediately before applying plus four years within the preceding eight, five years in total of what the law calls reckonable residence. Spouses and civil partners of Irish citizens need three years, provided they live together. Add the standard conditions: age 18 or over, good character (a Garda check), an intention to keep living in Ireland after naturalisation, and a declaration of fidelity to the State at a ceremony.

Which residence counts

This is the main source of refusals. Time on student permissions, time in the international protection process and any period without a valid permission do not count. A gap of a few weeks between permissions can wipe out a year. Absences are counted separately: in the final year before applying you may spend up to 70 days outside the country, plus up to 30 more in exceptional circumstances (illness, work, study, humanitarian service). That 2023 rule replaced the old, rigid six-week limit.

Documents and the scorecard

Applications are made online. The Department of Justice uses a points system: 150 points of identity documents and a further 150 points for each year of residence you rely on (bank statements, employer letters, tax records, leases, utility bills). Gaps in the residence evidence and mismatches between passport stamps and declared trips are the second most common cause of delay, after applicants missing the deadline for the Garda eVetting link.

Cost and timing

Government fees (paid to the State): 175 euro on application, non-refundable, and 950 euro for the certificate of naturalisation once approved. The certificate costs 200 euro for minors and for widows or widowers of Irish citizens, and is free for refugees. A family of two adults and two children pays the State 700 euro on filing and 2,300 euro for certificates, 3,000 euro in total.

The median time to a decision was about eight months in 2024, and the Department says most applicants should hear back within a year. A decision is not a passport, though: after approval you wait for a ceremony (two to six months), then for the certificate, then you apply for the passport. A realistic cycle from filing to document in hand is 12 to 20 months. More than 40,000 applications were lodged in 2025 against almost 31,000 decisions issued in 2024, and the queue is growing again.

A separate case is naturalisation on the basis of Irish associations without five years of residence, typically through an Irish-born great-grandparent. It is at the Minister's discretion, granted rarely, takes over 30 months to process and cannot be anyone's main plan.

How to assemble the file so that a single permission gap does not cost you a year is covered on our naturalisation in Ireland page.

Citizenship by descent: the Foreign Births Register

If one of your parents was born on the island of Ireland, you are Irish from birth with no registration needed and can apply straight for a passport. If a grandparent was born in Ireland but your parent was not, you must first be entered in the Foreign Births Register (FBR) run by the Department of Foreign Affairs. The application is made online and the documents are posted: birth, marriage and death certificates for the whole chain from you to the Irish-born ancestor, identity documents and proof of address. The Irish birth certificate is ordered from the GRO (or GRONI for Northern Ireland).

The government fee is 278 euro for adults and 153 euro for children, including 8 euro for postage. The official guide time is nine to twelve months from receipt of a complete file; in practice applications are processed in strict date order and can sit for up to two years.

Two details people tend to learn too late. Citizenship through the FBR takes effect from the date of registration, not from birth. So your children will only be eligible if they are born after you have been registered: great-grandchildren of Irish emigrants have no FBR entitlement unless their parent was registered before their birth. If you are expecting a child and have an Irish grandparent, the time to file was yesterday.

Dual citizenship

Ireland recognises multiple citizenship without reservation: section 24 of the 1956 Act expressly allows Irish citizens to acquire other nationalities, and naturalisation does not require you to renounce your previous passport. Any restriction can only come from your first country, where a second citizenship may be banned or may have to be reported. That is a question for your original passport, not for the Irish one.

Passport power: the EU plus the UK

An Irish passport combines two layers of rights that nobody else has. The first is EU citizenship: the right to live, work, study and run a business in the 27 member states plus Norway, Iceland, Liechtenstein and Switzerland. The second is the Common Travel Area (CTA) with the United Kingdom: Irish citizens are the only foreign nationals whom UK law treats as if they had permanent status automatically. You can move to London with no visa or work permit, vote in Westminster elections, use the NHS and access the welfare system; the UK's Electronic Travel Authorisation does not apply to Irish citizens. These rights are written into the Immigration and Social Security (EU Withdrawal) Act 2020 and survived Brexit intact.

On visa-free reach the passport sits in the global top ten: in the July 2026 Henley Passport Index Ireland shares sixth place with visa-free or visa-on-arrival access to 186 destinations, against 192 for Singapore at the top. Passports are issued for ten years, the fee is 75 euro, and you can apply online from anywhere in the world.

Taxes for a new resident: the remittance basis

Citizenship and tax live separate lives in Ireland: your tax position is driven by residence and domicile, not by your passport. You become tax resident by spending 183 days in the country in a year, or 280 days over two consecutive years with at least 30 in each.

The key tool for newcomers is the remittance basis. If you are tax resident but not domiciled in Ireland (your permanent home by origin is elsewhere), foreign income and foreign gains are taxed only to the extent you bring them into Ireland. Dividends in an overseas brokerage account, rent from a flat abroad, profits on selling foreign shares all accumulate free of Irish tax as long as the money stays outside the country. Unlike the UK's now-abolished non-dom regime, the Irish version is free: no annual charge and no time limit.

There are limits the brochures mention more quietly. Irish-source income is always taxable. Salary for work physically performed in Ireland is fully taxable even if the employer and the bank account are abroad. A remittance is not just a bank transfer: paying Irish bills with a foreign card, withdrawing cash in Dublin or importing assets bought with offshore income all count. Mixed accounts are the classic trap: if pre-arrival capital, income and gains sit in one account, Revenue may treat any transfer as income first. So the money is separated before the move: clean capital built up before you became resident can be brought in tax-free in any amount.

A word on the 200,000 euro Domicile Levy, which frightens many people: it applies only to individuals domiciled in Ireland with worldwide income above 1 million euro, Irish property worth over 5 million euro and an Irish income tax bill under 200,000 euro. Thirteen people paid it for 2024. It does not touch a foreigner on the remittance basis.

And an honest warning: domicile is not your passport, but it is not fixed forever either. Naturalisation by itself does not change your domicile, yet Irish citizenship, a home, a family and no plan to return are exactly the facts Revenue uses to argue that you have acquired a domicile of choice. At that point the remittance basis ends and your worldwide income is taxed in full. We map out a strategy for your particular situation on our taxes in Ireland page.

What to decide before you move

Ireland does not sell citizenship and has no golden visa: the Immigrant Investor Programme closed in February 2023, and without Irish roots there is one route to a passport, five real years of living in the country on an employment, business or family permission. If you have the roots, the FBR delivers an EU passport in a year or two for 278 euro, one of the best value propositions in Europe. If you do not, plan for six and a half to seven years to the document rather than five, and remember that the rules may be stricter by the time you file. An overview of the residence permissions that build reckonable residence is on our Ireland page.

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