Portugal IRN and Citizenship Guides

Guides related to civil registry, nationality, citizenship, and document services handled through IRN.

Use this section when your process depends on IRN services, such as civil registry records, nationality, and citizenship-related documents. Most newcomers should confirm which IRN service applies first, then prepare records before appointments.

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Portugal Citizenship in 2026: 5, 7 or 10 Years?

Portugal's citizenship residence requirement changed after Lei Orgânica n.º 1/2026 was published. Learn who needs 7 or 10 years, what happens to pending applications, and why 5 years still matters for some cases.