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Citizenship law (L. 91/1992) changed significantly in 2025, and much of what circulates online is now outdated.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:
- B1 Italian, by recognised certificate. Long-term-permit holders and people with certified serious learning limitations are exempt — EU citizens are not.
- Income over the last three years above roughly €8,263.31 — €11,362.05 with a dependent spouse, plus €516 per dependent child (2025 ministry Vademecum).
- Clean criminal records.
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:
- their application, or a booked consular appointment, was already in by 27 March 2025. Those keep the old, unlimited rules.
- a parent or grandparent holds — or held at death — exclusively Italian citizenship.
- a parent lived in Italy for two continuous years after acquiring citizenship and before the birth.
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
- Dual citizenship is allowed on the Italian side (art. 11) — check your home country's rules.
- The residence clock needs anagrafe registration the whole time — a reason to register early and keep it unbroken.
- For non-EU residents, EU long-term residence at year 5 is the natural staging post on the way to year 10.
Sources
Primary, official sources this page is based on — each fetched and checked on 22 July 2026.
- Normattiva — L. 91/1992 (testo vigente: artt. 3-bis, 5, 9, 9.1, 9-bis, 11, 14)
- Normattiva — D.L. 36/2025 (riforma iure sanguinis, conv. L. 74/2025)
- Ministero dell'Interno (DLCI) — Concessione per residenza (art. 9)
- DLCI — Vademecum concessione cittadinanza (23 aprile 2025, PDF)
- Ministero dell'Interno — Cittadinanza: invia la tua domanda
- Consolato Generale San Francisco — Citizenship by descent (iure sanguinis)