Your Irish grandparent could be your ticket to EU citizenship

If you have an Irish-born parent, you're automatically an Irish citizen. If you have an Irish-born grandparent, you can register as an Irish citizen through the Foreign Birth Registration process. The guide includes a detailed eligibility flowchart that covers every scenario, including great-grandparents and adopted children.

No. Citizenship by descent is an administrative process, not a legal one. You're not arguing a case — you're filling out forms and providing documents. The guide walks you through every form field and every document you need. Thousands of people do this without a lawyer every year.

Absolutely not. Both the US and Ireland allow dual citizenship. You keep your American passport and add an Irish one. There's no conflict between the two, and the US government has no issue with you holding Irish citizenship.

The paperwork itself takes 2–4 hours over a weekend. Gathering documents (birth certificates, etc.) typically takes 2–6 weeks. Once you submit, the Irish government processes applications in about 6–12 months. You'll then apply for your passport, which takes another 2–4 weeks.

The main costs are: Foreign Birth Registration fee (~$300), obtaining Irish civil records (~$25–50 each), US vital records ($15–50 each), apostille certifications ($10–15 each), and the Irish passport application (~$100). The guide includes a complete cost breakdown so there are no surprises.

The guide covers the most common scenarios including: grandparent vs. great-grandparent eligibility, missing documents, name changes, adoptions, and parents who were born abroad. If your situation is genuinely unusual (e.g., no records exist), then a lawyer might make sense — but that's rare. Start with the guide to understand where you stand.