Italian Citizenship · Ancestor Path

Italian Citizenship Through Your Maternal Grandmother

This page is informational only and is not legal advice. Verify your situation with the Italian consulate covering your state of residence before taking action.

This path is not restricted by Law 74/2025

Italy's Law 74/2025 (effective March 28, 2025) caps new consular-track applications at applicants with a parent or grandparent born in Italy. A maternal grandmother is a grandparent — two generations — within the cap. This path is fully available to new applicants regardless of filing date.

If your maternal grandmother was born in Italy and held Italian citizenship, she may have transmitted it to your mother — and your mother to you. As with the paternal grandmother path, the critical date is your mother's birth date. If your mother was born on or after January 1, 1948, the standard consular route applies. If your mother was born before that date, the 1948 judicial route is required because pre-constitutional Italian law did not allow women to transmit citizenship to their children.

This path involves two female-to-child transmissions in the chain: grandmother to mother, and mother to you. The 1948 rule is triggered only by the grandmother-to-mother link — specifically, whether your mother was born before January 1, 1948. Your own birth date does not affect this analysis.

Was your mother born before January 1, 1948?

If your mother was born on or after January 1, 1948: The standard consular route applies. Your grandmother's Italian citizenship transmitted to your mother under post-constitutional equality rules, and from your mother to you. No judicial proceeding is required.

If your mother was born before January 1, 1948: The 1948 judicial route is required. Under Italy's pre-constitutional citizenship laws, women could not transmit citizenship to their children. Your grandmother could not have legally passed citizenship to your mother under the rules that applied at her birth. See: Through Your Mother (Born Before 1948) →

Legal basis

Primary law: Law 91 of 5 February 1992, Article 1, paragraph 1(a), Article 1(a) — applies when your mother was born on or after January 1, 1948.
1948 route basis: Corte Costituzionale, Sentenza 87/1975 + Cassazione Sezioni Unite n. 4466/2009 — applies when your mother was born before January 1, 1948.
Authority: Italian Ministry of Interior (Ministero dell'Interno) via the competent Italian consulate
Processing time: Consular route: 18–24 months from appointment. Judicial route: 2–4 years.

Not sure which route applies?

Our free eligibility check confirms whether your mother's birth date means you need the consular route or the 1948 judicial route.

Check your eligibility →

Documents typically required

1
Your maternal grandmother's Italian birth certificate. Request a certified copy (estratto integrale) from the Italian comune where your grandmother was born. This anchors the citizenship claim.
2
Your grandmother's marriage certificate. Links your grandmother to your grandfather in the chain. Apostilled and translated if US-issued.
3
Naturalization records for your grandmother. Evidence that your grandmother did not naturalize before your mother was born. NARA records are the primary US source.
4
Your mother's birth certificate. Establishes the grandmother-to-mother link and confirms your mother's date of birth — which determines whether the consular or judicial route applies.
5
Naturalization records for your mother. Evidence that your mother did not naturalize before you were born.
6
Your birth certificate. Long-form certificate showing both parents' names. Apostilled and accompanied by a certified Italian translation.
7
Certified Italian translations. All US-issued documents require a certified Italian translation by a qualified sworn translator.

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Not affiliated with the Italian government or any consulate. Information sourced from published Italian court decisions and government sources. Verify details with the official consulate before taking action. As of April 23, 2026.