Citizenship

Information on citizenship through descent (foreign birth registration) and naturalisation, as well as reclaiming or renouncing your Irish citizenship.

Born outside Ireland

If you were born outside Ireland, you must meet certain criteria to claim Irish citizenship.

Naturalisation

You can become an Irish citizen through naturalisation if you meet certain criteria.

Apply for passport

If you're an Irish citizen, follow our step-by-step guide to applying for a passport.

Reclaim your citizenship

You can reclaim your Irish citizenship by making a declaration of citizenship.

Renounce your citizenship

You can renounce your Irish citizenship by making a declaration of alienage.

Contact Us

If you have any queries or comments, please get in touch with us.

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Consulate General of Ireland, São Paulo