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A guide to check entitlement to Irish citizenship through birth or descent can be found here.

The amount of the application fee can be found here.

The amount of the certification fee can be found here.

The requirements to become an Irish citizen can be found here.

A guide to the document’s required as proof of residence can be found here.

Information about citizenship ceremonies can be found here.

Information about citizenship ceremonies can be found here.

Information about citizenship ceremonies can be found here.

Information on dual citizenship can be found here.

Information on retaining Irish citizenship obtained through naturalisation can be found here.

If you have lost your citizenship certificate you should download this questionnaire form, fill in the details and return it to the address on the form.

Information on how to certify copies of original documents is found here.

Information on translation of original documents is found here.

The address to post your application for a certificate of naturalisation to can be found on the Citizenship contact page.
If you have questions, please contact the Citizenship team.