A major Italian citizenship ruling has triggered intense global debate after the government introduced strict limits on citizenship by descent. The reform marks one of the most dramatic changes to Italian nationality law in decades, narrowing eligibility for millions of descendants of Italian emigrants.

For generations, individuals with Italian ancestry could claim citizenship through the principle of jus sanguinis—the “right of blood.” However, the new rules now place tight restrictions on how far back that ancestry can extend. The change has shocked diaspora communities across the Americas and Europe, many of whom hoped to obtain an Italian passport through family heritage.

Critics argue the policy undermines Italy’s historic connection with its diaspora, while supporters say it is necessary to prevent abuse and protect the value of citizenship.

This article explores the Italian citizenship ruling, the reasons behind the ancestry crackdown, and why it has sparked anger among millions of people worldwide.

Background: Italy’s Generous Citizenship-by-Descent Policy

Italy has long maintained one of the world’s most generous citizenship-by-descent systems. Under the traditional interpretation of jus sanguinis, anyone who could prove descent from an Italian ancestor after Italy’s unification in 1861 could apply for citizenship.

This meant that individuals whose great-grandparents or even more distant ancestors emigrated from Italy could still qualify. As a result, millions of people in countries such as Argentina, Brazil, the United States, Canada, and Australia became eligible.

The policy helped maintain strong cultural and political ties between Italy and its diaspora. Over time, it also became a pathway for people seeking an EU passport, which provides freedom of movement across the European Union.

However, the system eventually came under pressure as applications surged dramatically in the 2010s and early 2020s.

The New Italian Citizenship Ruling

The turning point came in 2025 when the Italian government passed sweeping reforms to tighten citizenship rules.

The reform, known as Law 74/2025, converted an earlier emergency decree into permanent legislation. It significantly restricts the automatic transmission of citizenship to descendants born abroad.

Under the new system:

• Citizenship eligibility is generally limited to individuals with at least one parent or grandparent born in Italy.

• Descendants whose closest Italian ancestor is a great-grandparent or further back may no longer qualify automatically.

• In some cases, applicants must prove that a parent lived in Italy for at least two years before the child’s birth.

• New rules emphasize a “genuine connection” to Italy, rather than distant ancestry alone.

Previously, the law allowed claims extending across many generations. Now, the reform effectively introduces a generational limit.

The government says this shift ensures that citizenship remains meaningful and connected to Italian culture and society.

Why Italy Tightened Citizenship Rules

Officials say the reforms were necessary due to a dramatic surge in citizenship applications.

Over the past decade, Italian consulates around the world faced overwhelming demand. Countries with large Italian diaspora populations, particularly Argentina and Brazil, saw tens of thousands of applications annually.

In 2024 alone:

• 30,000 Argentinians received Italian citizenship.

• 20,000 Brazilians were also granted Italian nationality.

Government officials argued that many applicants had little real connection to Italy. Some critics labeled these individuals “citizens of convenience,” suggesting they sought citizenship primarily to gain an EU passport.

Foreign Minister Antonio Tajani said the reforms aim to ensure that citizenship is granted only to people with meaningful ties to the country.

The government also claimed that the old system placed an excessive burden on municipal offices and consulates, which struggled to process massive backlogs of applications.

EU Passport Shock for Applicants

The new Italian citizenship ruling has had a huge impact on individuals hoping to obtain an EU passport through ancestry.

For many people, Italian citizenship represented a valuable opportunity because it grants the right to live, work, and travel across the entire European Union.

Under the previous rules, experts estimated that 60 to 80 million people worldwide might qualify for Italian citizenship through descent.

Now, the number of eligible applicants has dropped dramatically.

Thousands of individuals who had spent years gathering documents suddenly found themselves ineligible when the law changed.

Some applicants had already invested significant time and money tracing family records, hiring lawyers, and securing appointments with Italian consulates.

The sudden reform left many feeling blindsided.

Diaspora Communities React with Anger

Italian diaspora communities have reacted strongly to the citizenship crackdown.

Countries with large populations of Italian descendants—particularly Argentina, Brazil, and the United States—have seen intense backlash.

Many diaspora groups argue that the reform breaks historical ties between Italy and the millions of families whose ancestors emigrated during the 19th and early 20th centuries.

Critics say the policy effectively erases the heritage of those whose connection to Italy extends beyond two generations.

Some diaspora advocates claim the move represents a form of “legal disinheritance,” arguing that descendants of Italian emigrants helped preserve Italian culture abroad for generations.

Others point out an apparent contradiction: while distant descendants abroad previously received citizenship easily, immigrants born and raised in Italy often face stricter requirements before becoming citizens.

This debate has sparked a wider discussion about the meaning of national identity in modern Italy.

Legal Challenges and Constitutional Debate

The citizenship reform has also triggered legal challenges and constitutional debates within Italy.

Courts and legal experts are examining whether the new restrictions violate the historic principle of jus sanguinis.

Interestingly, Italy’s Constitutional Court recently reaffirmed the historical legitimacy of citizenship by descent, though its ruling did not directly address the new restrictions.

Future court decisions could shape how the new rules are interpreted and applied.

Some experts believe additional legal battles are inevitable as applicants challenge the restrictions.

What Happens to Existing Applications?

One important detail of the reform is that it does not fully apply retroactively.

Applications submitted before March 27, 2025, continue to be processed under the previous rules.

Individuals who already received Italian citizenship also remain unaffected.

However, anyone applying after that date must comply with the new requirements.

This distinction has created confusion among applicants who were in the middle of preparing their documentation when the law changed.

The Future of Italian Citizenship Policy

The new citizenship law represents a broader shift in how Italy defines national belonging.

Historically, Italian citizenship policy focused on maintaining ties with emigrant communities abroad. Now, policymakers appear more interested in strengthening connections with people who live in Italy or maintain direct family links.

Supporters say the reforms protect the integrity of Italian citizenship.

Critics warn they risk alienating millions of descendants who still feel a deep cultural connection to Italy.

The issue is likely to remain politically sensitive as debates continue about immigration, identity, and the role of diaspora communities.

Global Implications

The Italian citizenship ruling could have ripple effects across Europe.

Several EU countries have similar ancestry-based citizenship programs. If Italy’s reforms prove successful in reducing administrative pressure, other governments may consider adopting similar restrictions.

For individuals seeking dual citizenship or an EU passport, the changes also highlight the importance of staying informed about evolving nationality laws.

Policies that once seemed permanent can change quickly when political priorities shift.

Conclusion

The Italian citizenship ruling marks a historic turning point in the country’s nationality laws.

By limiting citizenship claims based on distant ancestry, Italy has moved away from one of the world’s most generous citizenship-by-descent systems.

The reform aims to ensure that citizenship reflects genuine connections to Italy rather than remote family ties.

However, the policy has also sparked anger and disappointment among diaspora communities that have long viewed Italian citizenship as part of their heritage.

As legal challenges and political debates continue, the future of Italy’s citizenship policies remains uncertain.

What is clear is that the era of nearly unlimited ancestry-based Italian citizenship has come to an end.

FAQs

What is the Italian citizenship ruling?

The Italian citizenship ruling refers to reforms introduced in 2025 that tightened eligibility for citizenship by descent. The law limits automatic citizenship primarily to individuals with a parent or grandparent born in Italy.

Why did Italy change its citizenship law?

Italy introduced the reform to reduce overwhelming numbers of applications and ensure that citizenship is granted only to individuals with meaningful connections to the country.

Can great-grandchildren still claim Italian citizenship?

In most cases, great-grandchildren are no longer automatically eligible under the new rules unless they meet special conditions such as residency or exclusive Italian lineage.

Does the new law affect people who already applied?

Applications submitted before March 27, 2025, are generally processed under the old rules, while new applications must follow the updated requirements.

Why is Italian citizenship so popular?

Italian citizenship provides access to an EU passport, allowing individuals to live, work, and travel freely across the European Union.