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Trasferirsi in Italia

Italian citizenship: the honest orientation

Citizenship law (L. 91/1992) changed significantly in 2025, and much of what circulates online is now outdated. This page gives the current rules for the three main routes, each verified on against the official sources below. Orientation, not legal advice.

By residence (naturalization)

The years of uninterrupted, anagrafe-registered legal residence you need:

EU citizen 4 years
Non-EU citizen 10 years
Stateless person or refugee 5 years
Descendant (≤2nd degree) of a citizen by birth 2 years
Born in Italy 3 years
Adult adopted by an Italian citizen 5 years after adoption

Two 2025 corrections to common knowledge first: descendants of Italian citizens now need 2 years, not the widely-quoted 3, and "born in Italy" is its own 3-year category.

On top of the years, you need all of:

You apply online on the DLCI portal with SPID or CIE and pay €250. The decision is due within 24 months, extendable to 36, and the grant is discretionary — meeting every requirement is not the same as being naturalised. Cohabiting minor children acquire with you, since 2025 only if they have legally resided in Italy for 2 years or since birth.

By marriage

The spouse of an Italian citizen qualifies after 2 years of legal residence in Italy from the marriage (or 3 years if residing abroad) — halved if you have children together. Unlike naturalization it is an entitlement, not a discretionary grant, but the B1 requirement and €250 contribution apply equally.

By descent (iure sanguinis) — the 2025 reform

Since 29 March 2025 (D.L. 36/2025, converted with changes by L. 74/2025), someone born abroad who already holds another citizenship is recognised as Italian by descent in only three situations:

One warning, because it is the single most repeated error about this reform: the "grandparent born in Italy" test was in the original decree, and it was replaced at conversion. Many sites still print it. Check the page of the consulate that will handle your file.

Worth knowing

Sources

Primary, official sources this page is based on — each fetched and checked on 22 July 2026.