Citizenship Through Irish Citizen Parent (Foreign Births Register)

You can claim Irish citizenship if one of your parents was an Irish citizen at the time of your birth, even though that parent was not born in Ireland. The entire application is submitted online through the Department of Foreign Affairs and Trade's Foreign Births Register (FBR) portal, with supporting documents posted separately to the Passport Service.

Step 1: Confirm Your Eligibility

Before you begin, verify that:

• You were born outside Ireland (including outside Northern Ireland)
• One of your parents was an Irish citizen at the time of your birth
• That parent was not born in Ireland (if they were born in Ireland, you are automatically an Irish citizen and should apply directly for a passport instead)
• Your Irish parent's citizenship was acquired through Foreign Births Registration, naturalisation, post-nuptial citizenship declaration, or adoption

Critical timing note: If you register in the FBR and later have children, your children are entitled to Irish citizenship only if they are born after you have been registered. If your child is born before you are registered, they will not automatically be entitled to Irish citizenship, even though you later register.

Step 2: Gather All Required Documents

All documents must be original state-issued civil documents unless otherwise specified. The Department will return incomplete applications without processing them, so verify you have everything before submitting.

Documents You Must Provide

• Your original civil birth certificate (showing parental details)
• Your original civil marriage certificate or change of name document (if applicable)
• Certified photocopy of your current state-issued photographic ID (passport, driver's licence, or national identity card)
• Two separate original proofs of your address (utility bills, bank statements, or rental agreements—not photocopies)
• Four colour passport-sized photographs (2 of which must be witnessed)
• Letter from school, family doctor, or other relevant source on headed paper (only if you are applying on behalf of a minor; include the minor's address)

Documents for Your Irish Citizen Parent

• Original civil birth certificate (showing parental details)
• Original civil marriage certificate or change of name document (if applicable)
• Certified photocopy of current state-issued photographic ID (passport, driver's licence, or national identity card) OR original civil death certificate (if your parent is deceased)

Additional Documents Based on How Your Parent Obtained Irish Citizenship

If your parent obtained Irish citizenship through:

• Foreign Births Register: Original Foreign Birth Registration Certificate
• Naturalisation: Original Irish Naturalisation Certificate
• Post-Nuptial Citizenship Declaration: Original Post-Nuptial Citizenship Certificate
• Adoption (parent born abroad): Original adoption certificate and adoption order, plus original proof of Irish citizenship at the date the adoption came into effect

Important: If your Irish parent is not named on your birth certificate, you must legally amend your birth certificate through the appropriate process in your country of birth (typically involving a court order or paternity/maternity declaration) before applying. Ireland will not recognise a parental relationship that is not officially documented.

Step 3: Arrange a Professional Witness

The application form and two of your photographs must be witnessed by a professional who is personally known to you but is not a relation. Your witness must:

• Sign and date the application form and two photographs
• Use their official stamp (or provide a business card if they do not have a stamp)
• Certify that your photocopy of your state-issued ID is a true copy of the original

Approved professions for witnesses:

Garda Síochána / Police Officer, School Principal / Vice Principal / Teacher / School Secretary / Pre-school Manager / Montessori Teacher / Lecturer, Member of Clergy, Medical Doctor, Nurse, Physiotherapist, Speech Therapist, Pharmacist, Dentist, Lawyer, Notary Public / Commissioner for Oaths, Peace Commissioner, Bank Manager / Assistant Bank Manager or Credit Union Manager / Assistant Manager, Accountant, Elected Public Representative, Veterinary Surgeon, Chartered Engineer

Identify an appropriate witness early and schedule a meeting to have them sign and stamp your form and photos.

Step 4: Complete Your Online Application

Visit the Foreign Births Register application portal at https://fbr.dfa.ie/ and:

1. Create an online account
2. Complete the application form electronically
3. Pay the application fee online (payment is required at the time of application and is non-refundable)
4. Print a copy of the completed form

Gather all your documents before starting the online form so you have the information at hand. The Department emphasises that applicants should have all required documents ready before completing the application.

Step 5: Have Your Form Witnessed and Post Your Application

Print your completed application form and take it, along with two of your photographs, to your chosen witness. Once witnessed and signed, post your printed application form, signed and witnessed, along with all supporting documents to the address printed on the top right-hand corner of your application form.

If you are applying from within Ireland, send to:

Foreign Births Register
Department of Foreign Affairs
Iveagh House
79-80 St Stephen's Green
Dublin 2
D02 VY53
Ireland

If you are applying from abroad, your application form will specify the address of the relevant Irish Embassy or Consulate.

Send your application by recorded post so you can track delivery. The Department does not acknowledge receipt of post, so recorded delivery provides proof that your documents have arrived.

Step 6: Wait for Processing

Applications are processed in strict date order, with processing time beginning when all supporting documents are received by the Passport Service. The current standard processing time is approximately 9 months.

If the Department requires further documentation, they will contact you via email. Check your email regularly during the processing period.

Step 7: Receive Your Certificate and Apply for a Passport

Once approved, you will receive:

• A Foreign Birth Registration Certificate (your proof of Irish citizenship)
• All your original documents returned by recorded mail

Once you are entered onto the Foreign Births Register, you become an Irish citizen from the date of registration (not from your birth date). You can then apply for an Irish passport.

Urgent Processing (Expectant Parents and Stateless Persons)

Urgent requests are available in two specific circumstances:

1. You are an expectant parent and your child would not be entitled to Irish citizenship if you are not on the Foreign Births Register before they are born
2. You are stateless or expecting a child that will be stateless because they do not qualify for citizenship in their country of birth

To request urgent processing, contact the Foreign Birth Registration Customer Service Hub at +353 1 568 3331 (9:00am to 4:30pm, Monday to Friday). Supporting documentation confirming the urgent need is required. While every effort will be made to facilitate urgent requests, the Passport Service cannot give assurances that an entry will occur in time.

Item	Cost
Adult registration (18 years and over)	€270
Adult postage and handling	€8
Adult total	€278
Child registration (under 18 years)	€145
Child postage and handling	€8
Child total	€153

Payment is made online when you complete the application form and is non-refundable.

This estimate does not include: obtaining and certifying birth certificates, marriage certificates, and death certificates from various jurisdictions (typically €10–50 per document); apostille or authentication of documents from outside the EU (typically €5–50 per document); certified translations if documents are in a language other than English (typically €20–100 per document); international postage for sending documents to Ireland (typically €20–50); or optional professional assistance from an immigration lawyer or consultant (typically €500–2,000+ if using a service).

Standard Processing Timeline

The current standard processing time is approximately 9 months from the date all supporting documents are received by the Passport Service. This timeline applies to complete applications that require no further submissions.

Processing begins when: All supporting documents (not just your online application) are physically received and logged by the Passport Service. The Department will contact you via email if any documents are missing or require clarification.

Historical Context and Current Status

Processing times have improved significantly:

• 2022–2023: Over 2.5 years (severe pandemic backlog)
• 2024: Approximately 12–18 months (backlog clearing)
• 2025–2026: Approximately 9 months (normal operations)

Community reports from November 2025 confirm approvals are arriving at the 9-month mark, with multiple approvals reported in a single week, suggesting the backlog has largely cleared.

Factors That May Extend Processing Time

Applications may take longer than 9 months if:

• Documents are incomplete or missing
• Documents require further verification or authentication
• There are discrepancies in names, dates, or other details across documents
• Documents are from multiple jurisdictions and require cross-checking
• Your parent-child relationship is not clearly documented

The Department has noted an increase in incomplete applications and emphasises that all required original state-issued documentation must be submitted to avoid delays.

Urgent Processing Timelines

If you qualify for urgent processing (expectant parent or stateless person), the Department will make every effort to prioritise your application, but cannot guarantee a specific timeline. Contact the Customer Service Hub at +353 1 568 3331 to request urgent processing and provide supporting documentation of your urgent need.

Document Validity Periods

Once you are registered in the Foreign Births Register, your Foreign Birth Registration Certificate is valid indefinitely. However, your Irish passport (which you apply for after registration) will have an expiry date depending on the type of passport issued (typically 10 years for adult passports).