How to Apply for Italian Citizenship: An Overview

This comprehensive guide outlines the three primary paths to Italian citizenship: descent (Jure Sanguinis), marriage, and residency. It covers the latest 2026 fee updates, the B1 language requirement (and new exemptions), and the essential documents needed to secure one of the world’s most powerful passports.

Navigating How to Apply for Italian Citizenship

Holding an Italian passport is more than just a travel document; it is a gateway to the European Union, granting you the right to live, work, and study across 27 member states. Whether you are reconnecting with your roots, settling down with an Italian spouse, or have made Italy your permanent home through years of residency, the path to citizenship is a rigorous legal process.

However, Italian nationality law is complex and frequently updated. Significant changes took effect in 2025 and 2026, particularly regarding application fees for descent-based cases and exemptions for language testing. Navigating the bureaucracy requires patience, precision, and a clear understanding of which legal category applies to you.

This guide provides a high-level overview of the three main routes to Italian citizenship: Jure Sanguinis (bloodline), Jure Matrimonii (marriage), and Naturalization (residency). We will break down the eligibility criteria, the costs, and the step-by-step application process to help you claim your status as a global citizen.

Path 1: Citizenship by Descent (Jure Sanguinis)

The most popular route for the global Italian diaspora is Jure Sanguinis (Right of Blood). Italy generally does not limit the number of generations you can go back, provided you can prove an unbroken line of citizenship transmission.

Eligibility Basics

To qualify, you must prove that your Italian ancestor (parent, grandparent, great-grandparent, etc.) was an Italian citizen at the time of their child’s birth and did not naturalize as a citizen of another country before that birth.

• The “Unbroken” Chain: If your ancestor naturalized before the next person in line was born, the chain is broken, and you are likely ineligible.
• The 1948 Rule: Prior to January 1, 1948, Italian women could not pass citizenship to their children. If your lineage involves a female ancestor whose child was born before this date, you cannot apply administratively at a consulate. Instead, you must file a “1948 Case” in the Italian courts, which requires a lawyer but has a high success rate.

2026 Fee Updates

As of January 1, 2025, the Italian government significantly increased the fees for this category.

• Consular Applications: The fee is now €600 per adult applicant (up from €300).
• Municipal Applications: If you move to Italy to apply, municipalities (Comuni) can now charge up to €600 per applicant.
• Court Cases: The filing fee (contributo unificato) for 1948 cases is now €600 per petitioner.

For a deeper dive into the nuances of this specific path, you should read our dedicated guide on Applying for Dual Citizenship in Italy: Key Steps.

Path 2: Citizenship by Marriage (Jure Matrimonii)

If you are married to an Italian citizen, you can apply for citizenship after a specific waiting period. This applies to both opposite-sex and same-sex spouses (civil unions).

Waiting Periods

The timeline depends on where you reside:

• Residing in Italy: You can apply 2 years after the marriage (or civil union) if you have been legally resident in Italy.
• Residing Abroad: You can apply 3 years after the marriage.
• The “Children” Clause: These waiting times are halved if you and your spouse have minor children together (biological or adopted).

Key Requirements

• Valid Marriage: The marriage must be registered with the Italian municipality (Comune) where your spouse is registered (AIRE).
• Language: You must pass a B1 level Italian language test (more on this below).
• Criminal Record: You need a clean criminal record from every country (including US states) where you have lived since age 14.

If your spouse is currently living in Italy and you plan to join them to start this clock, ensure you follow the correct procedures outlined in Family Reunification and Spouse Visas in Italy.

Path 3: Citizenship by Residency (Naturalization)

For foreign nationals who have made Italy their home, naturalization is the final step in integration. This is the most difficult path because it is a concession by the state, not a right.

Residency Timelines

• Non-EU Citizens: Must have 10 years of legal, continuous residency.
• EU Citizens: Must have 4 years of legal residency.
• Refugees/Stateless: Must have 5 years of legal residency.

Income and Tax Requirements

Unlike marriage or bloodline paths, naturalization requires proof of financial stability. You typically need to show:

• Three years of continuous income tax returns (Modello Unico or CUD).
• An annual income exceeding the exemption threshold (approx. €8,263 for a single person, increasing with dependents).
• Compliance with all tax obligations.

This highlights the importance of maintaining perfect financial records. To ensure your tax history is in order, review Understanding Italy’s Tax System: A Guide for Foreigners.

The B1 Language Requirement

Since 2018, applicants for citizenship by marriage and residency must prove proficiency in the Italian language at the B1 level (intermediate) of the Common European Framework of Reference for Languages (CEFR).

Accepted Certifications

You cannot just “speak” Italian; you need a certificate from an approved institute:

• CILS (University of Siena)
• CELI (University of Perugia)
• PLIDA (Dante Alighieri Society)
• CERT.IT (Roma Tre University)

Exemptions (Updated for 2026)

You may be exempt from the test if:

• You hold a long-term EU residence permit (Permesso di Soggiorno UE per soggiornanti di lungo periodo).
• You have signed the “Integration Agreement” (Accordo di Integrazione) and completed the cycle.
• You hold an Italian educational qualification (middle school diploma or higher).
• New: As of a 2025 Constitutional Court ruling, applicants with severe certified disabilities that prevent language learning are now exempt.

If you are just starting your language journey, check out our resources on Learning Italian: Language Courses and Tests for Expats.

The Application Process Step-by-Step

1. Gather Documentation

This is the most time-consuming phase. You will need:

• Birth Certificate: Long-form, translated into Italian, and legalized with an Apostille.
• Criminal Background Checks: From all jurisdictions of residence (for Marriage/Residency paths). These expire after 6 months.
• Proof of Payment: Receipt of the €250 application fee (for Marriage/Residency) or €600 (for Descent).
• Language Certificate: B1 level (if applicable).

2. Submit Online

Applications for marriage and residency are submitted via the Ministry of Interior’s Portale Servizi Ali. You will need a SPID (digital identity) to log in.

• Upload high-quality scans of all documents.
• Fill out the digital forms meticulously.

3. The Wait and Review

Once submitted, you will receive a protocol number (K10/K10C). The Prefettura (if in Italy) or Consulate (if abroad) will review your digital file. You may be asked to bring the original documents for verification.

4. The Oath

If approved, you have 6 months to take the Oath of Allegiance (Giuramento) at your local municipality or consulate. Failure to take the oath within this window voids the entire process.

Timelines and Processing

Italian bureaucracy is legendary, and citizenship is no exception.

• Legal Timeframe: By law, the processing time for marriage and residency applications is 24 months, extendable to 36 months in complex cases.
• Jure Sanguinis Backlogs: Consulates in high-demand countries (like Brazil and the USA) can have appointment wait times of 2-5 years, plus processing time. This is why many applicants opt for the “Apply in Italy” route, establishing residency to expedite the process.

Comparison of Citizenship Paths

Feature	Jure Sanguinis (Descent)	Jure Matrimonii (Marriage)	Naturalization (Residency)
Basis	Bloodline (Ancestor)	Spouse	Time in Italy
Wait Time	Variable (Appt backlog)	2 years (Italy) / 3 years (Abroad)	10 years (Non-EU) / 4 years (EU)
Language	None	B1 Required	B1 Required
Cost (Govt Fee)	€600	€250	€250
Income Proof	None	None (usually)	3 Years Tax Returns

Post-Citizenship: Passport and AIRE

Once you take the oath, you are an Italian citizen. Your next steps are:

1. Apply for a Passport: This is done at the Questura or Consulate.
2. Register with AIRE: If you live outside of Italy, you must register with the Registry of Italians Residing Abroad (AIRE). This is a legal obligation and necessary to renew your passport or vote.

Conclusion

Obtaining Italian citizenship is a marathon, not a sprint. Whether you are claiming a birthright or solidifying a life built in Italy, the process demands rigorous attention to detail. However, the reward—a lifetime of rights in the European Union for you and your descendants—is immeasurable.

Start gathering your documents early, keep a close eye on the changing fees, and prepare for the day you can proudly say, “Sono italiano.”

References

Primary sources (official)

• Ministry of Foreign Affairs (Citizenship Services): https://www.esteri.it/en/servizi-consolari-e-visti/italiani-all-estero/cittadinanza/
• Ministry of Interior (Application Portal): https://portaleservizi.dlci.interno.it/

Other helpful sources

• Leaders in Law (2026 Processing Times): https://www.leaders-in-law.com/how-to-get-an-italy-passport-in-2026/
• Italian Dual Citizenship (2025 Fees): https://www.italiandualcitizenship.net/2025-update-to-government-fees-for-italian-citizenship-applications/

Disclaimer

The information provided in this article is for educational and informational purposes only and does not constitute official legal or immigration advice. Citizenship fees, processing times, and legal requirements are subject to change by the Italian government. Always verify the latest requirements with the Italian Consulate in your jurisdiction or a qualified citizenship attorney before submitting your application.