Key Takeaways
- As of 2025–2026, italian citizenship by descent is generally limited to people with an italian parent or grandparent, following the Tajani Decree (Law 74/2025) that introduced stricter generational limits.
- Applications submitted or consular appointments booked before 27 March 2025 typically follow the old, more generous rules with no generational limit—as long as your line traces back to an italian ancestor alive on or after 17 March 1861.
- Great grandparents and more distant ancestral lines are usually not eligible for new applications unless covered by transitional provisions or pursued through italian courts.
- Recognition still grants an italian passport, the right to live and work across the EU, and the ability to transmit citizenship to future generations when properly registered.
- The law remains in flux, with Decree Law 36/2025 and Law 74/2025 subject to implementing regulations and ongoing court interpretation—verify the current text before filing.
What Is Italian Citizenship by Descent (Jure Sanguinis)?
Italian citizenship by descent, known legally as citizenship jure sanguinis or “right of blood,” recognizes citizenship based on ancestry rather than birthplace. Unlike birthright citizenship systems common in the United States, Italy’s approach means that if you can prove an unbroken chain from an italian born ancestor, the italian government recognizes you as having been an italian citizen from birth—not as someone receiving new status.
This distinction matters. Acquiring italian citizenship through descent is technically obtaining recognition of pre-existing rights, not applying for something discretionary. The italian law governing this principle traces back to Italy’s unification on 17 March 1861, which established modern italian nationality law.
This article focuses on the descent rules in effect around 2025–2026, including Law No. 91/1992, Decree Law 36/2025, and Law 74/2025 (the Tajani Decree). The landscape has shifted significantly, making timing and generational proximity critical factors for prospective applicants.
Benefits of Italian Citizenship by Descent
Many descendants of Italian emigrants—particularly in the US, Canada, Argentina, Brazil, and Australia—pursue italian dual citizenship for practical reasons that extend far beyond heritage symbolism.
Key benefits include:
- EU mobility: Right to live and work in Italy and all 27 EU member states, plus EEA/Schengen travel advantages
- Education access: EU tuition rates at Italian and European universities (€1,000–3,000/year versus €10,000+ for non-EU students)
- Healthcare: Access to Italy’s public healthcare system and the European Health Insurance Card (EHIC)
- Property rights: Purchase property without non-EU restrictions and open bank accounts more easily
- Political participation: Vote in Italian elections and referenda
- Generational transmission: Pass citizenship to children once formally recognized and registered with AIRE (residing abroad) or an italian municipality
Since 1992, Italy permits italian dual citizenship, meaning you generally won’t need to renounce your current citizenship. Statistics show 1.2 million new passports were issued to descent claimants between 2015 and 2024.
Who Qualifies for Italy Citizenship by Descent?
Eligibility now depends heavily on three factors:
- Your date of birth
- Your ancestor’s generation (parent/grandparent versus great-grandparent)
- When you started your application (before or after 27 March 2025)
Understanding whether you fall under previous rules or the new law change is essential before gathering documents or booking appointments.
Eligibility Under Rules in Effect Prior to March 27 / May 24, 2025
Applications submitted or consular appointments booked by 27 March 2025 generally proceed under the earlier jure sanguinis framework.
Pre-reform criteria included:
- An italian born ancestor alive on or after 17 March 1861
- No renunciation of italian citizenship before passing it on
- Birth dates aligning with the 1948 gender-transmission rules
- No voluntary naturalization in a foreign country before 15 August 1992 (which triggered automatic loss)
Critically, there was no generational cap. Great-grandchildren and more distant descendants could qualify for italian citizenship if the chain remained intact.
Example: A paternal grandfather born in Sicily in 1880 who naturalized as a US naturalized citizen in 1925—after his children were born abroad—preserved the line. A maternal grandmother born in Naples in 1905 who never naturalized could similarly anchor a claim.
For these older-rule cases, complex issues such as minor age naturalization (children under 21 or 18 losing citizenship with their parents) often required legal analysis or court petitions.
Eligibility Under the 2025 Reform (Tajani Decree and New Law)
As of May 2025, Article 3-bis and Law 74/2025 significantly narrow jus sanguinis citizenship application eligibility for individuals born abroad.
Under the new framework, citizenship by descent is limited to:
Category | Requirement |
|---|---|
Italian parent | Parent born in Italy holding italian citizenship |
Italian parent resided | Parent resided legally in Italy for two consecutive years before applicant’s birth |
Grandparent born in Italy | Grandparent born in Italy who was Italian |
Transitional | Complete application filed before 27 March 2025 |
Applicants relying solely on great grandparents or earlier generations will not qualify for italian citizenship under administrative rules if they didn’t file or book before the cutoff. |
The Constitutional Court upheld these changes in a March 12, 2026 press release, emphasizing “genuine connection” criteria. Judicial challenges may produce exceptions over time, but applicants shouldn’t assume court-created rights without established jurisprudence.
Core Legal Requirements for Descent-Based Claims
Regardless of which regime applies, certain core legal conditions must be proven with documents to claim citizenship:
- The italian ancestor must have held italian citizenship at the moment their child’s birth occurred
- Prior to 15 August 1992, voluntary foreign citizenship acquisition meant automatic loss of Italian citizenship—exact dates of naturalization are critical
- The oldest italian ancestor must have been alive on or after 17 March 1861 (Italian unification)
- No person in the chain can have renounced italian citizenship or lost it without restoration
The chain must be continuous and lawful. Any break—whether through naturalization, renunciation, or minor age loss—can disqualify administrative recognition.
The “Minor Age” and 1948 Issues
Two historical complications affect many family members seeking recognition:
Minor age rule: Under earlier italian law, if an italian citizen parent naturalized in another country while their child was a minor (under 21 before 9 March 1975, then under 18), the child typically lost italian citizenship automatically. This breaks the jus sanguinis chain for consulate or municipality cases, even if everything else is favorable.
Italian courts have sometimes recognized citizenship despite minor-age interruption, ruling that minor status did not equate to voluntary renunciation.
1948 gender rule: Italian women could not transmit citizenship to children born before 1 January 1948 on equal terms with men. Italian courts have granted over 20,000 “1948 cases” since 2000, applying constitutional equality principles.
If your line runs through a maternal grandfather or maternal grandmother with children born pre-1948, or involves minor age loss, obtain professional legal analysis before proceeding.
Where and How to Apply for Italy Citizenship by Descent
Three main venues exist for obtaining recognition:
- Consular applications (from abroad)
- Municipality applications (in Italy)
- Court applications (Italian courts)
The appropriate venue depends on residence, appointment availability, case complexity, and whether you fall under old or new rules. After recognition, citizens must register in the civil registry (anagrafe) and AIRE to access full rights including italian passport issuance.
Consular Route (Applying from Abroad)
The standard consular process involves:
- Identifying your local italian consulate based on legal residence
- Booking an appointment (historically years in advance at busy italian consulates)
- Preparing a complete dossier before the interview
Many consulates froze or re-prioritized jure sanguinis appointments in early 2025 to adjust to Decree Law 36/2025. For applicants who secured appointments before 27 March 2025, consulates should still apply old criteria but may request proof of booking date.
Fees typically run around €300 per adult. Processing times at high-demand locations like New York or Miami historically reached 10-15 years; post-reform backlogs remain significant.
Check your consulate’s website for current procedures, fees, and document requirements—practices vary by jurisdiction.
Applying in Italy (Municipality and Court)
Some applicants establish legal residence in an italian municipality and file directly with the local ufficio di stato civile. This route can be faster (6-12 months after residency) but requires physically living in Italy.
Judicial routes through italian courts handle:
- 1948 maternal line cases
- Complex minor age issues
- Disputes with consulates or municipalities
Court procedures require Italian counsel, typically take 12-24 months, and are subject to evolving case law. Success rates for 1948 cases historically reach 85%.
Required Documents for an Italian Citizenship by Descent Application
Documentation is the backbone of any jure sanguinis claim. Missing or inconsistent records are the leading cause of delay or denial.
Italian-side documents:
- Ancestor’s birth certificate from the comune
- Marriage certificates
- Death certificates
- Certificates of non-naturalization with exact dates
Foreign-side documents:
- Birth certificates for each person in the line
- Marriage certificate for each married person
- Death certificates
- Naturalization records or “Certificate of Non-Existence” from authorities like USCIS/National Archives
All documents require apostilles per the Hague Convention and certified translations into Italian.
Common Documentation Pitfalls
Issue | Example | Solution |
|---|---|---|
Name variations | “Giovanni” recorded as “John” | Court-ordered amendment |
Date inconsistencies | Different birth years across records | Additional supporting documents |
Citizenship errors | Ancestor listed as “American” on foreign records | Official corrections |
Archival gaps | WWII damage to Italian records | Church registries, military files |
Consular officers can refuse applications with serious inconsistencies. Investing in document cleanup before filing prevents months of back-and-forth—roughly 30-40% of applications face such delays. |
Processing Times and What to Expect in 2025–2026
Processing varies significantly:
Route | Typical Timeline |
|---|---|
Italian municipality (after residency) | 6-12 months |
Consular (high-demand jurisdictions) | 2-5 years post-freeze |
Court cases (1948/minor age) | 12-24 months |
Applications under old rules decided after May 2025 face extra scrutiny as offices navigate overlapping legal regimes. Prospective applicants starting now should plan for a multi-year project, especially if outside the parent/grandparent category favored by the new law, and some may find Croatian citizenship by descent comparatively more accessible depending on family history. |
Alternative Paths: Residency and Marriage
Even if you don’t qualify for italian citizenship through descent under the 2025 reform, alternative routes exist, and some applicants explore Portuguese citizenship by descent as a parallel EU option:
Residency-based naturalization:
- 10 years legal residence for non-EU nationals (reduced for italian descent)
- B1 Italian language proficiency
- Stable income and tax compliance
Citizenship by marriage:
- 2 years if legally resided in Italy, 3 years if residing abroad
- Time halved with children
- B1 Italian required
These are discretionary processes—the italian ministry can deny applications even when formal criteria appear met. Consider them complementary options, particularly if your great-grandparent case no longer qualifies for only italian citizenship recognition under administrative rules, and compare them with French citizenship by descent requirements if you have multi-country ancestry.
FAQ
1. Can I still apply through my Italian great-grandparent after the 2025 reform?
For new applications started after 27 March 2025, the general rule limits administrative recognition to only those with an italian citizen parent or grandparent born in Italy. If you already filed or booked a consular appointment before the cutoff, your great-grandparent case may proceed under the old unlimited-generation rule. Edge cases involving court routes or transitional provisions require individualized legal analysis.
2. Will obtaining Italian citizenship by descent make me lose my current citizenship?
Italian law since 1992 generally allows dual citizenship and doesn’t force renunciation. However, some countries restrict or prohibit dual citizenship—the decisive factor is your current country’s law, not Italy’s. Verify with your own government before proceeding if you hold citizenship in a country like India or China that may have restrictions.
3. Do I need to speak Italian to be recognized as a citizen by descent?
Language proficiency is not a formal requirement for jure sanguinis recognition. Unlike naturalization by residency or marriage where B1 Italian is mandatory, descent claims don’t require passing a language exam. Consular staff may conduct meetings partly in Italian, but this isn’t a legal barrier. Still, learning basic Italian helps navigate bureaucracy.
4. How do I prove that my Italian ancestor never naturalized in another country?
In the US, obtain a “Certificate of Non-Existence of Naturalization Records” from USCIS or the National Archives. Local court and census searches may also be needed. Latin American countries require similar certificates from national archives or migration offices. Consulates expect official, recent documents—family statements aren’t sufficient.
5. What happens if my documents have different spellings or dates?
Minor variations may be accepted depending on the consulate or municipality. Major discrepancies require formal corrections through judicial amendments, administrative corrections, or additional records clearly linking variations to the same person. Resolve key inconsistencies before filing to avoid years of delays with authorities. An adoptive parent situation or unusual circumstances may require additional documentation proving the lineage connection.
