How to Acquire Italian Citizenship by Descent (Jure Sanguinis) — Updated 2026 Guide
⏰ LAST UPDATED: AUGUST 10, 2026
If you are researching Italian citizenship by descent, understanding recent statutory updates is critical. The Italian government enacted sweeping legislative changes that fundamentally restructured who qualifies for recognition. This guide provides a complete overview of the current legal framework for 2026, including the 2025 Tajani Decree limits, document requirements, and step-by-step application procedures.
What Changed in Italian Citizenship Law in 2025 — And What It Means for You
On March 28, 2025, the Italian government enacted Law Decree 36/2025 (commonly known as the Tajani Decree), which was converted into Law No. 74/2025 on May 24, 2025. This legislation introduced a strict generational limit on Italian citizenship by descent applications.
1. Qualification Under the Current Law
To submit a new claim for Italian citizenship by descent (jure sanguinis), you must meet at least one of the specific statutory criteria outlined below:
| Eligibility Category | Statutory Requirement |
|---|---|
| Standard Lineage | You must claim through a parent or grandparent who was exclusively an Italian citizen. |
| Residency Exception | You have a parent or adoptive parent who resided in Italy for at least two consecutive years after acquiring Italian citizenship and before your birth or adoption. |
Plain English Impact: If your only Italian ancestor is a great-grandparent or further back, standard administrative or judicial filing pathways are closed unless your case was registered before the cutoff date.
2. Grandfathering Rules: Are You Protected?
Applications filed prior to the implementation deadline proceed under the pre-existing, unlimited generational framework:
| Protected Filing Status | Deadline Condition |
|---|---|
| Consular & Municipal Filings | Application submitted to an Italian consulate or municipality by 11:59 PM Rome time on March 27, 2025. |
| Judicial Court Cases | Court case registered and filed with the competent Italian court by March 27, 2025. |
| Formal Appointments | Official notification of an appointment received by March 27, 2025, with complete document submission at that appointment. |
3. Court Rulings & Minor Children Registration
The 2025 reform applies to both consular processes and 1948 court cases. However, Italian courts are actively issuing decisions regarding applicants blocked by extreme consular delays. Additionally, automatic transmission for minor children has been tightened under Law 74/2025, requiring formal residency declarations or registrations before statutory deadlines (including specific May 31, 2026 transitional milestones for children born before May 24, 2025).
4. Recommended Next Steps by Applicant Scenario
| Your Scenario | Action Plan |
|---|---|
| Submitted Before March 28, 2025 | Monitor progress under original rules. If experiencing consular delays exceeding 24 months, explore judicial remedies. |
| Applying via Parent or Grandparent | Fully eligible under current law. Assemble document binders and file via consulate, municipality, or court. |
| Applying via Great-Grandparent+ | Standard path is closed. Consult our Italian Citizenship Legal Specialists to evaluate transitional protections or alternative pathways. |
The Basics: What Is Jure Sanguinis?
The procedure to recognize Italian citizenship by descent (jure sanguinis, governed under Art. 1, Law No. 91/1992) can be conducted either at the Italian Consulate in your country of legal residence or directly in Italy at a municipal registry office (comune).
Applying directly in Italy requires establishing legal residency in the municipality where your application is processed. You are not required to remain physically in Italy for the entire duration; procedural steps can be delegated to an authorized legal representative. Upon arrival, you register residency at the local Anagrafe, present your housing documentation, and attend an in-person verification appointment at the municipal citizenship office or local Prefettura.
While administrative law allows up to four years for a final decision, consular processing typically ranges from several months to two years depending on backlog. Municipal filings in Italy are often faster, though processing times vary by location.
The Citizenship Chain: Proving Your Lineage
To successfully claim Italian citizenship by descent, you must demonstrate an unbroken lineage to an Italian ascendant. Your chain of transmission must remain completely uninterrupted by voluntary naturalization prior to the birth of the next generation.
Required documentation includes official birth, marriage, and death certificates for every relative in your direct lineage up to yourself, alongside official proof of non-naturalization (such as a certificate of non-existence of naturalization or electoral registry declaration confirming your ancestor never renounced Italian citizenship or voted as a foreign citizen).
If an Italian ancestor did naturalize in another country, you must present certified records proving that naturalization occurred after the birth of their descendant, ensuring citizenship was lawfully passed to the next generation.
Example of an Unbroken Chain of Transmission
| Generation Step | Required Vital Record / Event | Legal Requirement |
|---|---|---|
| 1. Italian Ancestor (A) | Birth in Italy, Marriage to (B) | Must retain Italian citizenship until Child (C) is born |
| 2. Parent / Grandparent (C) | Birth certificate, Marriage to (D) | Born before Ancestor (A) lost or renounced Italian citizenship |
| 3. Applicant (You) | Your Birth Certificate, Marriage, Identity Records | Demonstrates direct unbroken link to Parent or Grandparent |
Unsure About Your Italian Ancestry or Document Lineage?
Our citizenship team evaluates vital records, verifies generational compliance, and prepares complete application binders.
Document Authentication, Translations & Discrepancies
All foreign vital records must be official, translated into Italian by an accredited sworn translator, and legalized for international use. Under the Hague Convention, documents from countries like the US, UK, Canada, and Argentina are legalized using an Apostille.
Apostille Expiration Rules: While the Apostille itself does not expire, underlying documents may have statutory validity limits. Birth and death records from Argentina or Italy generally remain valid indefinitely once apostilled, whereas Spanish certificates are valid for three months. Always verify document age rules with your specific processing consulate or Italian comune.
Name & Date Discrepancies: Historical records frequently contain misspellings or Anglicized names. Minor typos can often be resolved through official certificate rectifications or formal one-and-the-same declarations issued by state vital statistics departments.
The “1948” Case: Citizenship Through Female Ancestors
If your lineage includes a female ancestor whose child was born before January 1, 1948, administrative recognition via a consulate or municipality is not permitted due to pre-1948 gender discrimination laws. This scenario requires filing a judicial proceeding in Italian court, widely known as a 1948 Case.
| Aspect | Current Framework (Post-2022 Reform) |
|---|---|
| Court Venue | Regional Court covering the Italian ancestor’s municipal birth district (Law No. 206/2021) |
| Average Duration | 12 to 18 months (significantly faster than former Rome centralized proceedings) |
| Power of Attorney | Notarized Power of Attorney (Procura Speciale) with certified identity verification and Apostille |
Core Statutory Continuities
Despite the 2025 Tajani Decree reforms, fundamental operational standards remain active for 2026 applicants:
| Legal Standard | Status & Operational Rule |
|---|---|
| Jure Sanguinis Principle | Citizenship transmission by bloodline remains fundamental Italian law. |
| 1948 Judicial Process | Claims through female ancestors born before 1948 still proceed via regional courts. |
| Document Standards | Full apostille legalization, certified translations, and vital record chains are strictly enforced. |
Frequently Asked Questions
Can family members file a citizenship claim together?
Yes. Multiple family members sharing the same Italian lineage can file a joint judicial petition or consular application, significantly reducing individual legal and translation costs.
Can judicial proceedings be tracked remotely?
Yes. Applicants can monitor court trial milestones in real time using the official Italian Ministry of Justice mobile application Giustizia Civile.
How are minor children affected under current rules?
Under Law No. 74/2025, automatic citizenship transmission for minor children has been tightened. Parents recognizing citizenship must complete specific residency declarations or formal registrations before strict statutory deadlines. Consult our Citizenship Assistance Team to ensure minor children are properly registered.
Further Reading & Official Resources
For additional official guidelines regarding Italian citizenship legislation and consular processing, visit the official portal of the Ministry of Foreign Affairs and International Cooperation (MAECI) or explore our Relocation Services Portal.
