If you are a foreign national who is the spouse or civil partner of an Irish citizen, you may be able to become an Irish citizen if you meet certain conditions. Foreign nationals married to or in a civil partnership with Irish citizens can apply for citizenship through naturalisation. The application process is the same as for foreign nationals who are not the spouses or civil partners of Irish citizens but there are more favourable residence requirements. The Minister for Justice and Equality has discretion to grant or refuse your application.
You must use the current versions of the application forms on the INIS website - see 'How to apply' below. There is an application fee of €175 - see 'Rates' below.
If you are the spouse or civil partner of an Irish citizen who is applying for Irish citizenship, you must meet the following conditions:
*Foreign relationships registered outside Ireland were only recognised by the State on 13 January 2011 when the Civil Partnership and Certain Rights and Obligations of Cohabitants Act 2010 came into force. However, under the Marriage Act 2015, it is now possible for same-sex couples to become legally married and you can no longer register a civil partnership in Ireland. Partnerships registered abroad after 16 November 2015 are not recognised as civil partnerships in Ireland.
Certain periods of residence do not count for the purpose of reckonable residence, for example, periods when you did not have permission to remain in Ireland, or you were here on a student visa, or you were seeking asylum. You can use the online residency calculator on the INIS website to check if you meet the naturalisation residency conditions.
You will be informed by registered post when the decision is made on your application. Generally most applications will be processed within 6 months.
If your application is approved, the letter notifying you of this decision will contain instructions regarding the final procedures that must be completed before the certificate of naturalisation can be issued. When you submit the required documentation and certification fee, you will be invited to a citizenship ceremony at which you will be granted your certificate of naturalisation.
You can apply for an Irish passport following the confirmation of your Irish citizenship and the receipt of your citizenship certificate.
The fee for an application for naturalisation is €175
When the certificate of naturalisation is issued you pay a fee of €950.
The supporting documents required include evidence of your identity and nationality (birth certificate and passport). You will also need to produce documents relating to your status and the duration of your stay in the State, for example, your Garda National Immigration Bureau (GNIB) card, declaration of refugee status.
As your application for naturalisation is based on your marriage to or civil partnership with an Irish citizen, you will need to produce the documents needed to show your spouse’s or civil partner's status and evidence of your marital or civil partner status (for example, birth or naturalisation certificate of Irish spouse, marriage or civil registration certificate). In the application form your spouse or civil partner must complete a sworn affidavit that you are living together as husband and wife or civil partners.
As well as these documents, you must produce documents relevant to your financial and employment status (payslips for the previous 3 months, bank statements for the previous 3 months) and confirmation of your income tax situation.
You should only send copies of the above documents with your application form. The copies of birth, marriage, civil partnership and divorce certificates must be certified copies. Certified copies are photocopies of original documents which are made and certified by a solicitor, notary public, Commissioner for Oaths or Peace Commissioner. You will be expected to produce the original documents for inspection at a later stage during the examination of your application.
The information in your application form will be checked against the supporting documentation and any inaccuracy will lead to delays in ruling on your application.
You should not sign the form until you are in the presence of the person who must witness you signing it. The application form contains instructions about who is eligible to be a witness.
If you need assistance with your application, the Citizenship Application Support Service (CASS) is a free information and support service established by the New Communities Partnership. You can call contact the national helpline at (01) 819 6653 or visit one of their clinics
New applications should be sent to Citizenship Applications, Irish Naturalisation and Immigration Service, PO Box 73, Tipperary Town. Note: this address is only for lodging new adult applications. All other citizenship correspondence should be sent to:
If you have a question relating to this topic you can contact the Citizens Information Phone Service on 0761 07 4000 (Monday to Friday, 9am to 8pm) or you can visit your local Citizens Information Centre.