Italian citizenship by descent.
Italy's jure sanguinis system has long been among the most generous in Europe. The 2025 reform under Law 74/2025 narrowed the generational scope, but a pathway remains for some families, including those whose applications or court cases were filed before the March 27, 2025 cutoff.
A generous system, significantly reformed in 2025.
Italy has operated one of the most expansive citizenship-by-descent systems among European nations. Under the principle of jure sanguinis, Italian nationality passes through blood rather than birthplace. For decades, there was no generational limit: a great-great-grandchild of an Italian-born ancestor could claim citizenship, provided the chain of Italian nationality was unbroken and the qualifying ancestor had not naturalized in another country before each successive child was born.
That changed materially in 2025. Decree-Law 36/2025, converted by Law 74/2025, provides that a person born abroad who holds another citizenship is treated as never having acquired Italian citizenship unless an exception applies. The main exceptions are an application or court case filed by 11:59 pm Rome time on March 27, 2025; a parent or grandparent who holds, or held at death, only Italian citizenship; and an Italian parent who lived in Italy for two consecutive years after acquiring citizenship and before the child was born. Because most Italian immigrants to the United States eventually became US citizens, few American families meet the second exception, so the cutoff date decides most cases. Families who had not filed by then will in most cases no longer qualify through the standard route.
Two other important variables run through any Italian citizenship analysis. The first is the 1948 rule: before Italy's constitution took effect on January 1, 1948, Italian women could not transmit nationality to their children under Italian law. Cases where the chain of descent passes through a woman who had her child before that date cannot proceed through the standard consulate process; they require civil court proceedings in Italy. The second is the naturalization break: if an Italian ancestor naturalized in the United States or any other country before the birth of the next person in the line of descent, the chain of Italian nationality ends there. Confirming that no such break exists is the first analytical task in any Italian case.
Who qualifies: three routes to Italian citizenship by descent.
Which route applies depends on the gender of the transmitting ancestor, the year of transmission, and whether any naturalization event broke the chain. The analysis is specific to your family history; most cases benefit from a structured review before any documents are gathered.
Jure sanguinis, the standard route.
Italian citizenship passes from parent to child by operation of law. Today the rule sits in Article 1 of Law 91/1992; births before August 16, 1992 are assessed under the laws then in force, chiefly the 1865 Civil Code and Law 555/1912. If an Italian national was alive and a citizen at the time of a child's birth, and had not previously naturalized in another country, Italian nationality passed to that child automatically. The child, in turn, could pass it to the next generation on the same terms.
Following Law 74/2025, new applications by people born abroad who hold another citizenship succeed only where an exception applies, such as a parent or grandparent who holds, or held at death, only Italian citizenship, or an Italian parent who lived in Italy for two consecutive years before the child was born. Those who had not filed by March 27, 2025 will in most cases find the standard channel closed. Whether a pending application or grandfathering provision applies requires a case-specific assessment; the transitional rules under the 2025 decree are not simple.
For those who do qualify, the application is made through the Italian consulate with jurisdiction over the applicant's place of residence in the United States. Consulate appointment availability varies considerably by jurisdiction. Applicants who qualify can instead apply at an Italian comune once they have established legal residence in Italy.
Applicants who filed by March 27, 2025, or who meet one of the 2025 exceptions, and whose line shows Italian citizenship at each birth with no earlier naturalization abroad. Post-1948 maternal-line cases follow the same route.
Maternal line, pre-1948 transmission.
Under Italian law as it stood before January 1, 1948, women could not transmit Italian nationality to their children. An Italian woman who had a child before the constitution took effect did not pass citizenship to that child under the law as it then existed. The administrative route available to standard jure sanguinis applicants is unavailable for any case where the chain of descent passes through a woman who had her child before that date.
These cases are not without a remedy. Italian courts have held, through a long line of civil decisions beginning with a Supreme Court ruling in 2009, that the pre-1948 prohibition on maternal transmission was unconstitutional. A descendant in this situation can petition an Italian civil court, typically the Tribunale with appropriate jurisdiction, for a declaration of Italian citizenship. The court proceeding recognizes the citizenship that would have passed but for the discriminatory provision.
Court proceedings take longer than the administrative route and require Italian legal representation. They also introduce procedural complexity that the standard consulate process does not: service of process on the Italian Interior Ministry, Italian-language filings, and scheduling in the Italian court system. For families where this is the only available pathway, the additional time and cost are unavoidable. For families where a parallel administrative route exists through a different branch of the family tree, it is worth analyzing both before committing to the court route.
Applicants whose chain of Italian descent runs through a female ancestor who had her child before January 1, 1948. A grandmother who emigrated to the US in the 1920s and had a child before 1948 is the most common scenario. Court cases filed by March 27, 2025 continue under the earlier rules; cases filed later are subject to the same 2025 limits as administrative applications.
The 2025 reform, plainly stated.
Italy's 2025 citizenship reform was motivated by a combination of factors: a consular system overwhelmed by a global surge in applications, a substantial backlog at tribunals handling court-route cases, and a policy decision to limit claims through distant ancestors. The practical effect is that most new claims by people born abroad who hold another citizenship are barred unless a narrow exception applies.
What this means in concrete terms: if your Italian connection is through a great-grandparent or earlier ancestor, and you had not filed a formal application before the reform's operative date, you are very likely outside the standard pathway unless one of the 2025 exceptions applies. The protection for pending cases is narrow: it covers applications and court cases filed by 11:59 pm Rome time on March 27, 2025, and applications filed on an appointment date communicated by then. That window has closed.
The reform is also relevant to the court-route cases. The 2025 law also tightened court procedure: sworn statements and witness testimony are generally not admissible, and the applicant bears the burden of proving that no cause of non-acquisition or loss applies. The law itself is under challenge: in July 2026 Italy's Constitutional Court referred questions about its compatibility with EU citizenship rules to the Court of Justice of the European Union (order 147/2026) and suspended its own review. The law remains in force in the meantime. For families pursuing the maternal-line court route, it is important to work from an accurate understanding of the current procedural framework, not from guidance written before the 2025 changes took effect.
If a parent or grandparent holds, or held at death, only Italian citizenship, the standard route generally remains open. If not, and no application or court case was filed by March 27, 2025, a careful review of the other exceptions is warranted before concluding that no pathway exists. The analysis is fact-specific; the reform did not create a single uniform rule for all pending situations.
Italian citizenship documents: what the process requires.
Italian citizenship applications are document-intensive, and the records required vary by pathway and by how many generations separate the applicant from the Italian-born ancestor. The categories below cover the core requirements for administrative-route cases. Court-route cases involve additional filings in Italian and require coordination with Italian counsel.
- Birth certificate (long form, certified copy)
- Current US passport
- Marriage certificate, if applicable
- Divorce decree, if applicable
- Name change documentation, if applicable
- Birth certificates for parent(s), grandparent(s), and further ancestors as needed
- Marriage certificates for each relevant marriage in the line
- Death certificates for deceased ancestors
- Naturalization records, or NATZ certificates from US Citizenship and Immigration Services confirming no naturalization occurred before a specified date
- Italian birth records from the comune of origin (atti di nascita)
- Italian marriage records (atti di matrimonio), if the Italian ancestor married in Italy
- Passaporto or other Italian civil registration documents
- Emigration records and passenger manifests from Italian departure ports
- Records from the comune confirming no renunciation of Italian citizenship
- Evidence of the female ancestor's Italian citizenship at the time of the child's birth
- Documentation of the date of the child's birth relative to January 1, 1948
- Italian-language translations of all documents, prepared by a certified translator recognized by the Italian court
- Service of process documents for Italian Ministry of Interior
Obtaining vital records from Italian comuni involves written requests to local civil registries, which vary in their responsiveness. Records for ancestors who emigrated in the late nineteenth or early twentieth century are often well-preserved but require careful coordination with the specific municipality of origin. This procurement is a central part of what we handle in a portfolio engagement.
Italian citizenship timeline: what 24 to 48 months looks like.
The largest variables are document availability and consulate processing time. Italian consulates in the United States have historically maintained multi-year appointment backlogs in some jurisdictions; the 2025 reform was partly intended to address this, but processing times remain a significant factor. Cases pursued through the Italian court route operate on a different schedule, and Italian legal fees are an additional cost to account for.
Eligibility review and strategy
A structured analysis of your family history to identify which pathway applies: standard jure sanguinis, the 1948 court route, or an assessment of transitional provisions under Law 74/2025. This includes identifying the Italian-born ancestor, the dates and circumstances of each generation's birth, and whether a NATZ determination is needed to confirm no prior naturalization occurred.
Document procurement
Requests are placed with US vital statistics offices, USCIS (for NATZ certificates), and Italian comuni for ancestral birth, marriage, and death records. Passenger manifests and emigration records are sourced from archive repositories. Documents not in Italian are sent for certified translation. US documents requiring authentication for Italian official use receive the relevant apostille. Italian comune response times drive most of the variation in this phase.
Application assembly and consulate submission
The full application package is assembled and submitted to the Italian consulate with jurisdiction over the applicant's US residence. Consulate appointment scheduling is initiated as early as possible, as wait times vary significantly. For applicants on the court route, this phase involves coordinating with Italian legal counsel on the tribunal filing rather than a consulate submission.
Consulate review and decision
The consulate reviews the application and may request supplementary documents or clarifications. Processing times vary considerably by consulate; some have maintained relatively efficient processing under the post-reform structure, while others remain congested. A successful outcome results in transcription of the applicant into the civil records of the relevant Italian comune, after which a passport can be applied for at the consulate.
Passport application
Once citizenship is confirmed and the applicant is registered in Italian civil records, a passport application is made at the Italian consulate. Italian passports are EU travel documents and, for most American families, represent the primary practical benefit of the process. The passport application is a separate step and involves its own scheduling and processing time.
What Karte Global handles.
We are an advisory and coordination service, not a law firm. We do not provide legal advice and do not represent clients in legal or court proceedings. For 1948-rule cases requiring Italian civil court filings, we refer to and coordinate with qualified Italian legal counsel. What we do is manage the process so that the applicant does not have to.
Pathway analysis
A structured review of your family history to identify which route applies, whether any naturalization break disqualifies a claim, and how the 2025 reform affects your specific situation, before any documents are gathered or fees committed beyond the initial call.
Document checklist
A specific, sequenced list of every record needed for your case: which offices hold them, how to request them, and in what order to pursue materials to avoid waiting on one record before another can be certified.
Record procurement
Requests to Italian comuni, US vital statistics offices, USCIS (for NATZ determinations), and archive repositories on your behalf. We track outstanding requests and follow up as needed when offices are slow to respond.
Translations and apostilles
Coordination of certified translations for Italian-language documents and US apostilles for documents required in Italian official use. We work with providers experienced in legal documentation for Italian consulates and tribunals.
Application preparation
Assembly of the full application package for consulate submission, with a completeness review before filing. For court-route cases, coordination with Italian legal counsel on the tribunal filing and ongoing case management.
Consulate coordination
Management of scheduling, supplementary document requests, and communication with the relevant Italian consulate through to a decision. Consulates vary in their processes; we have direct experience navigating multiple jurisdictions.
Italian citizenship by descent: common questions.
What changed for Italian citizenship by descent in 2025?
Law 74/2025 narrowed automatic citizenship by descent for people born abroad. For people born abroad who hold another citizenship, it now generally reaches only those with a parent or grandparent who holds, or held at death, only Italian citizenship, or an Italian parent who lived in Italy for two consecutive years before the child was born. Applications and court cases filed by 11:59 pm Rome time on March 27, 2025 continue under the earlier rules.
What does an Italian citizenship application cost?
The Italian consular fee for an adult application is 600 euros. Records, apostilles and certified translations are additional and depend on how many generations the file covers. Our fees page sets out how Karte Global stages are priced.
The first step is a conversation.
A 30-minute paid eligibility call is the most efficient way to know whether your family has a viable Italian citizenship pathway, which route applies, and how the 2025 reform affects your specific case. The $49 cost becomes a credit toward any further engagement.
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