TITLE: Italian citizenship by marriage: current rules and timelines

The Italian citizenship by marriage is today largely a path that goes through the Judiciary in Italy: administrative and consular procedures have been significantly restricted in recent years, and those seeking recognition must know the requirements, timelines, and legal alternatives before starting the petition.

Overview: what changed up to 2026 and the main (judicial) path for citizenship by marriage

Since 2025 there have been relevant changes to the Italian citizenship system. The Tajani Decree (DL 36/2025, converted into Law 74/2025) altered access rules to citizenship through different avenues and, in practice, made many administrative and consular routes more restrictive for certain types of applications. According to current norms and practices:

• The judicial route has become the main path for many recognition petitions when there is controversy. Judicial decisions, including those of the Sezioni Unite della Corte di Cassazione, play a decisive role in interpreting the rules.
• The consular route has been restricted: currently, consular recognition via jus sanguinis is limited in terms of generations (applicable to children and grandchildren in many situations), while later generations (for example, great-grandchildren) have faced significant limitations for using the consular route.
• Important: administrative recognition in the comune for jus sanguinis recognition requests has, in practice, been strongly restricted after 2025 and, in many cases, is no longer a viable route for foreigners residing in Italy who seek direct recognition without a judicial process.

Also consult official notices (Corte di Cassazione: https://www.cortedicassazione.it/; Ministry of the Interior: https://www.interno.gov.it/) for texts and official updates.

Who can apply

• Partner married to an Italian citizen.
• Minimum requirements for marriage duration and connection to Italy vary depending on the procedure type (administrative naturalization vs. judicial recognition) and depending on where the petition is filed (in Italy or abroad) and the existence of common children.
• In many current cases, when there is denial or controversy over rights, the judicial action in Italy is the preferred path to obtain recognition.

Relevant sections

• Required documents (certificates, background checks, proof of linkage).
• Typical processing timelines, which depend on the court and the complexity of the case. For general reading on citizenship, see /cidadania and for updates on decisions see /noticias.

Current legal requirements: marriage to an Italian citizen, marriage duration, income, and domicile

Basic requirements

• Being married to an Italian citizen is a central condition. A marriage valid under Italian law and, when required, transcribed into the Italian civil registry (stato civile) is a relevant requirement for many procedures.
• Note the difference between:
  • Naturalization by marriage (administrative process of acquiring citizenship by matrimonio, governed by naturalization rules) — historically provides timelines such as 2 years of residence in Italy or 3 years if the couple lives abroad (reduced by half if the couple has children) — and
  • Judicial recognition or other requests for attribution/recognition of citizenship tied to specific situations. The article should explicitly state which pathway each rule describes, because the consequences and documentary requirements differ.
• Income requirements and lack of criminal records may be required in administrative procedures; in the judicial path, the court will assess the concrete situation and the evidence presented.

Residence requirements

• For applications within Italy, proof of stable domicile/residence in Italian territory is needed when the procedural rule or chosen path requires it.
• For applications filed abroad, the consular route, which used to be the natural route for many applicants, has been limited by the 2025 norms: currently the consular route mainly covers children and grandchildren of Italians, while later generations (e.g., great-grandchildren) face restrictions and may need the judicial route in Italy.

Special situations

• Children of mixed-nationality couples: citizenship for minors follows specific rules. The “minor issue” provided for in art. 12 §2 of Law 555/1912 deals with automatic loss of citizenship for minor children when the father naturalizes abroad; this issue remains relevant and must be evaluated case by case.
• Marriage to a non-EU citizen: the determining factor for many procedures is the link to the Italian spouse; the nationality of the other spouse, by itself, does not create an automatic right beyond what the applicable rules stipulate.

Timelines and steps of the process: from the petition to the final recognition

Typical steps (summarized and differentiated by path)

1. Document preparation and translation/legalization when needed.
2. Administrative petition (when applicable, especially in administrative naturalization by marriage) — note that for recognition requests based on bond or jus sanguinis rules, the local administrative path (comune) was strongly restricted after 2025 and, in practice, many applicants do not have this path to obtain recognition without judicial proceedings.
3. If there is denial or obstacles, filing a lawsuit in Italy for judicial recognition of the right.
4. Judicial sentence and, if favorable, registration of the recognition in the stato civile.

Average time and factors impacting the queue

• There is no single timeframe: administrative processes can take months to years; judicial actions also vary greatly by court and region. Court overload, quality of documentary evidence, and case complexity directly affect timing.

Essential documentation (general)

• Marriage certificate (transcribed into Italy when required to prove in the Italian stato civile).
• Birth certificates of the applicant and the Italian spouse.
• Criminal background certificates and civil status certificates.
• Proof of residence/domicile.
• Sworn translations and apostille when required.

Watchful on deadlines

• Many documents have time-limited validity (for example, background certificates). Update and verify requirements of the court, consulate, or competent authority before filing the petition.

Updates 2024-2026: the role of the judiciary and mistakes that slow the process

What changed

• Between 2024 and 2026 there has been strong judicialization of citizenship by marriage and jus sanguinis recognition: Italian courts, including the Corte di Cassazione, have addressed interpretation points that were previously resolved administratively. The Sezioni Unite della Corte di Cassazione have binding force and influence jurisprudence on applying the law.
• The Tajani Decree (DL 36/2025, converted into Law 74/2025) introduced relevant restrictions to administrative/consular routes for certain generations and types of petition; the practical application of these norms has led many applicants to opt for the judicial path.

Common mistakes that slow things down

• Incomplete documentation or lacking proper translation/authentication.
• Failure to transcribe the marriage in the Italian civil registry when such transcription is required by the considered procedure.
• Not updating expiring certificates.
• Underestimating the need to prove stable links to Italy.

Importance of specialized legal counsel

• In cases of denial or Tajani’s application, the judicial route and jurisprudential nuances require specialized legal counsel for procedural strategy, forum choice, and evidence preparation.

How to proceed in case of denial and available legal paths

Options after denial

• Administrative appeal when provided; however, given the restriction of administrative routes for some types of petitions, the most frequent path to obtain recognition is the judicial action in Italy.
• The estimated processing time varies greatly by court: first-instance courts can take years, and appeals to higher courts add more time.

Comparison between administrative and judicial routes

• Administrative/consular route: can be faster when applicable (for example in administrative naturalization procedures that meet all requirements), but is currently more restricted regarding certain recognition requests, especially after 2025 norms.
• Judicial route: has become the main path for many contested recognition applicants; offers an individualized decision by a judge but requires more time and procedural investment.

Conclusion Italian citizenship by marriage in 2026 requires attention to normative changes from 2025-2026 and the growing relevance of the judiciary in Italy. Gathering the correct documentation, clearly understanding which route (administrative naturalization vs. judicial recognition) applies to your case, and assessing from the outset the need for judicial action are essential steps. For general questions about citizenship, see /cidadania and follow updates at /noticias.