Obtaining Irish Citizenship and a Passport in 2026

Most immigrants can obtain Irish citizenship through naturalization after legally residing in the country for at least 5 years. Refugees and spouses of Irish citizens may become eligible to apply after 3 years of residence in the Republic of Ireland. Citizenship by descent or birth remains available without residency requirements for those who qualify under the applicable legal provisions.

The Republic of Ireland is a member of the European Union, and Irish citizenship provides numerous benefits throughout the EU. Holders of an Irish passport have the right to live in any EU member state, work without additional permits, operate a business, study at prestigious educational institutions, access social benefits and the European banking system, and travel freely around the world.

As a result, citizenship of another EU country may also serve as an alternative route for individuals seeking to establish legal residence and enjoy freedom of movement in Ireland.

Irish Immigration Law

The rules governing the acquisition of Irish citizenship and the main requirements for applicants are established by the Irish Nationality and Citizenship Act. Irish immigration law permits dual citizenship, meaning that immigrants applying for an Irish passport are generally not required to renounce their existing nationality.

Irish citizenship grants all the rights and freedoms guaranteed by the Constitution of Ireland. The primary obligation of Irish citizens is to comply with national laws, including the payment of taxes where applicable.

Benefits of an Irish Passport

Ireland ranks among the world’s safest countries and is known for its high social standards and strong protection of civil rights. Irish citizenship provides access to these benefits and allows holders to live, work, study, and travel freely throughout the European Union.

The main advantages of an Irish passport include:

• visa-free or simplified access to 172 countries and territories worldwide;
• access to high-quality education in Ireland, across the European Union, and in the United Kingdom;
• the right to work legally without obtaining additional work permits;
• consular protection and assistance from Irish diplomatic missions abroad;
• the right to vote and stand for election in local government elections;
• the ability to establish and operate a business in Ireland, throughout the European Union, and in the United Kingdom.

Ways to Obtain Irish Citizenship

Irish citizenship can be acquired through birth, descent, or naturalization, which involves a period of legal residence in the country and integration into Irish society. Individuals born on the island of Ireland, including Northern Ireland, before 1 January 2005 may be entitled to Irish citizenship under the applicable legislation. For most immigrants, naturalization is the most accessible pathway to Irish citizenship. This route generally requires several years of legal residence in Ireland, compliance with immigration requirements, and successful integration into society.

For individuals seeking broader access to the rights available to EU citizens, alternative citizenship pathways may also be available in certain European countries. Depending on personal circumstances and eligibility, obtaining citizenship of another EU member state can provide the right to live, work, study, and do business in Ireland and throughout the European Union.

Choosing the most suitable route to European citizenship can be complex. Immigration lawyers and international migration specialists can assess individual circumstances, explain available options, and help applicants navigate the process while minimizing delays and potential legal risks.

Citizenship by Birth

A child may qualify for Irish citizenship by birth if one of their parents held British or Irish citizenship but passed away before the child was born. Irish citizenship may also be granted to individuals born in Ireland who do not meet the standard citizenship criteria but are not entitled to acquire citizenship of any other country.

Citizenship by Descent

Foreign nationals may obtain Irish citizenship by proving their Irish ancestry. Citizenship is automatically available to individuals whose mother and/or father was born on the island of Ireland and either holds Irish citizenship or is entitled to acquire it.

Applicants may also qualify for citizenship by descent if:

• one of their parents held Irish citizenship at the time of their birth but was not born in Ireland;
• their grandparent was born in Ireland.

Individuals in these categories are required to register their details in the Foreign Births Register, which serves as the basis for obtaining an Irish passport and other identity documents. Applications can be submitted online through the official website of Ireland’s Department of Foreign Affairs, together with civil status records proving the family connection.

As of 2026, the registration fee is EUR 278 for adults and EUR 158 for minors. Processing times generally range from 6 to 9 months.

Naturalization

For nationals of non-EU countries who do not have Irish ancestry, naturalization is the primary route to obtaining Irish citizenship. Several immigration pathways may ultimately lead to naturalization, with specific requirements depending on the applicant’s circumstances.

The main requirement for acquiring Irish citizenship through naturalization is a period of lawful residence in the country. Under the general rules, applicants must:

• have legally resided in Ireland for a total of at least 5 years during the previous 9 years;
• have lived continuously in Ireland during the 12 months immediately preceding the application.

Naturalization is available to various categories of legal residents, including:

• university graduates, postgraduate students, and researchers;
• employees and skilled workers;
• business owners and entrepreneurs;
• individuals with family members residing in Ireland;
• retirees who can demonstrate sufficient financial resources;
• volunteers and members of religious organizations.

Marriage to an Irish Citizen

An accelerated naturalization procedure is available to spouses and civil partners of Irish citizens. Applicants in this category must also satisfy the requirement of residing in Ireland for 12 consecutive months immediately before submitting the application, as well as meet the following conditions:

• be married or living together in a recognized partnership for at least 3 years;
• have legally resided in Ireland for a total of 3 years during the previous 5-year period.

In addition to the standard application package, applicants must provide a marriage certificate or proof of registered partnership, as well as evidence of their spouse’s or partner’s Irish citizenship, such as a passport or certificate of naturalization. The application form must be signed by both the applicant and their spouse or partner.

Family Relationship with an Irish Citizen

Children of foreign nationals who have already acquired Irish citizenship through naturalization may benefit from a simplified application procedure. In most cases, they are only required to demonstrate 3 years of residence before applying.

Young adults between the ages of 18 and 23 may also be able to rely on part of their parents’ residence history in Ireland if their own period of residence is insufficient for naturalization, for example, if they spent some time studying in another European country. Applicants may qualify if they:

• moved to Ireland together with their family;
• remain financially dependent on their parents;
• attend school or are enrolled in a third-level educational institution in Ireland.

Applications for minors must be submitted by their parents or legal guardians. Applicants aged 18–23 are required to complete the standard application form. Additional documents may include a letter from an educational institution confirming the date of enrollment, as well as proof that the applicant’s family members have met the required residence period in Ireland.

Refugee Status

Foreign nationals who have been granted refugee status in Ireland may apply for Irish citizenship if they:

• are at least 18 years old;
• have lived in Ireland for a total of at least 3 years;
• have resided in the country continuously for the 12 months immediately preceding the application.

In addition to the standard application package, applicants must provide a letter confirming the grant of refugee status, an identity document, and a passport, if available. In some cases, the Immigration Service may request additional documents confirming the applicant’s residence or other grounds supporting the application.

Requirements for Obtaining Irish Citizenship

To become an Irish citizen, a foreign national must meet the following requirements:

• be at least 18 years old (applications for minors must be submitted by their parents or legal guardians);
• be of good character;
• have legally resided in Ireland for the required period under one of the eligible naturalization pathways;
• be willing to attend the citizenship ceremony and take an oath of fidelity to the Republic of Ireland;
• intend to continue living in Ireland after obtaining citizenship.

There is no precise legal definition of the term «good character». However, when reviewing an application, the National Police and other competent authorities assess the applicant’s criminal record, traffic offenses, ongoing investigations, and court proceedings. The application form includes a dedicated section in which applicants must disclose any incidents involving law enforcement and provide relevant explanations.

Naturalized citizens are generally expected to maintain a genuine connection with Ireland and intend to reside in the country after obtaining citizenship. If it becomes necessary to leave Ireland for an extended period, citizens may be required to submit a Declaration of Intent to Retain Irish Citizenship while residing abroad.

All documents that are not issued in English must be translated before submission. Copies of passports, birth certificates, and marriage certificates, where applicable, must be notarized. In addition, the completed and signed application form, together with the photographs included in the application dossier, must be certified by an authorized person, such as a Commissioner for Oaths, solicitor, or notary public.

How to Obtain Irish Citizenship: Step-by-Step Process

Documents Required to Obtain Irish Citizenship

Foreign nationals applying for Irish citizenship through naturalization must submit the following documents:

• completed and certified Form 8 application;
• two photographs taken within one month prior to the application date and signed on the reverse side by an authorized witness;
• proof of payment of the EUR 175 application fee;
• copies of the current passport and all previous travel documents containing stamps that confirm lawful residence in Ireland;
• a valid passport from the applicant’s country of nationality or other identity documents;
• copies of the birth certificate, including an English translation where required;
• a printout from the online residency calculator confirming the required period of residence for naturalization;
• a copy of the Irish Residence Permit (IRP) card;
• a marriage certificate to an Irish citizen, where applicable;
• evidence of tax compliance and confirmation that no outstanding tax liabilities exist.

Applicants from non-EU countries must also demonstrate that they have met the residence requirements by providing at least three different documents for each year of residence in Ireland. Acceptable evidence may include:

• a P60 or equivalent annual earnings statement;
• a tenancy agreement or mortgage statement;
• records of social welfare payments or other government benefits;
• bank statements showing everyday transactions or utility payments;
• a letter from an employer accompanied by three recent payslips.

Supporting documents are assessed under a points-based verification system. Applicants must generally accumulate at least 150 points for each year of residence in Ireland. A similar system is used to verify identity, although meeting the required threshold is usually straightforward, as a valid national passport typically provides the necessary number of points.

Applications on behalf of minors must be submitted by a parent or legal guardian. In such cases, Form 9 is used for standard naturalization applications, while Form 10 applies where the child has Irish ancestry. The application package should also include certified copies of the child’s birth certificate, passport containing evidence of lawful entry into Ireland, and the parent’s naturalization certificate, where applicable.

Evidence of a child’s residence in Ireland may include:

• original school or educational institution enrollment letters;
• documentation confirming receipt of child-related social benefits;
• vaccination records and/or medical records from a pediatrician.

After acquiring Irish citizenship, applicants must first obtain an Irish passport. Residents of Ireland can apply online or by post once they have received their Certificate of Naturalization.

The following documents are generally required:

• a completed passport application form;
• passport photographs;
• the Certificate of Naturalization;
• the passport of the applicant’s country of origin;
• a birth certificate;
• a Public Services Card or another photo identification document;
• proof of address and proof of name in the form of two separate documents, such as correspondence from government agencies, bank statements, or utility bills;
• a marriage certificate, if applicable.

Online passport applications are typically processed within 20 working days, while postal applications generally take at least 8 weeks.

Cost of Obtaining Irish Citizenship

The costs associated with obtaining Irish citizenship include all mandatory fees paid throughout the immigration process, from applying for a visa to receiving an Irish passport. Overall expenses may be higher due to additional costs such as document translation, notarization, travel, accommodation, and everyday living expenses, which vary depending on the applicant’s individual circumstances.

For a typical adult applicant pursuing citizenship through naturalization, the standard government fees include EUR 100 for a multiple-entry long-stay visa, EUR 300 for the initial Irish Residence Permit (IRP) registration, and EUR 300 for each residence permit renewal. In a scenario where the residence permit must be renewed twice during the qualifying residence period, renewal fees would total EUR 600. The citizenship application fee is EUR 175. If the application is approved, applicants must pay a certification fee of EUR 950 before citizenship is formally granted.

The cost of an Irish passport depends on the type selected. As of 2026, a standard 34-page passport costs approximately EUR 75, while a larger 66-page passport costs around EUR 100.

Irish legislation does not provide for the purchase of citizenship through investment. The country does not offer a so-called «golden passport» program based on investments in real estate, businesses, or securities. Furthermore, the Immigrant Investor Programme, which previously allowed qualifying investors to obtain residence rights through investment, was officially closed on 15 February 2023.

Dual Citizenship and a Second Passport in Ireland

Ireland has not signed dual citizenship agreements with the countries of the former Soviet region. However, this does not mean that holding multiple citizenships is prohibited. In practice, a person may possess Irish citizenship alongside another nationality, although each country may recognize the individual solely as its own citizen within its jurisdiction.

Holding Irish citizenship together with another nationality provides access to rights and opportunities in both countries, including employment, education, business activities, and international travel. Individuals with more than one passport should comply with the applicable border control rules, including using the same travel document when entering and leaving the country of citizenship.

Irish Passports

Since 2006, Ireland has issued biometric passports in the form of a dark burgundy booklet. One of the key advantages of an Irish passport is the extensive travel freedom it provides. Passport holders can travel visa-free to numerous destinations worldwide, including countries across the European Union, the Schengen Area, and much of South America. Additional countries offer visa-on-arrival or electronic visa facilities for Irish citizens.

Applicants may choose between two passport formats: a 34-page passport or a 66-page passport, with the latter generally preferred by frequent travelers.

In addition to the standard passport booklet, Irish citizens may also obtain:

• a passport card, which can be used for travel within the European Union, the European Economic Area, and Switzerland;
• a second passport, which may be issued to individuals who travel frequently for business or professional purposes.

Refusal of Citizenship Applications

The main reasons for the refusal of an Irish citizenship application include:

• incorrectly completed application forms;
• missing or incomplete supporting documentation;
• insufficient residence history or lack of evidence proving lawful residence in Ireland;
• legal issues that prevent the applicant from meeting the «good character» requirement;
• concerns that granting citizenship could pose a risk to national security.

Applicants are informed of the reasons for refusal. Where a decision is based on national security considerations, detailed information may not always be disclosed. However, applicants may request additional information, and a designated authority may determine whether further details can be released.

The Irish Immigration Service does not provide a standard administrative appeal procedure for citizenship refusals. In most cases, the only way to challenge a decision is through the courts. A new citizenship application may generally be submitted at any time. Before reapplying, it is advisable to address the issues that led to the refusal and, where necessary, seek guidance from immigration law specialists.

According to reviews from people who have obtained an Irish passport, one of the main drawbacks of the process in recent years has been lengthy application processing times. Instead of the standard 12-month waiting period, many applicants experience delays of 2 years or more. The growing demand for Irish citizenship initially increased following Brexit, as many British nationals sought to retain their rights and opportunities within the European Union. In subsequent years, application processing was further affected by the COVID-19 pandemic and increased migration flows across Europe.