Dual Citizenship Italy USA: What American-Italians Need to Know About Qualifying and Applying

What Dual Citizenship Italy USA Actually Means

Italy and the United States both allow dual citizenship. That means you can hold an Italian passport and an American passport at the same time, with full rights in both countries, without renouncing either.

For Italian-Americans, this isn’t a new immigration pathway. It’s a declaration of citizenship you may already legally hold, just without the passport to show for it.

The path is called Jure Sanguinis, which means “right of blood.” If your parent or grandparent was an Italian citizen at the time your connecting relative was born, that citizenship may have passed to you automatically. The Italian consulate appointment is how you formalize it. The research is how you prove it.

Why This Path Exists for American-Italians Specifically

Between 1880 and 1930, roughly four million Italians emigrated to the United States. Most came from the south: Sicilia (Sicily), Calabria, Campania, Abruzzo, Basilicata, Puglia. They arrived, built lives, and in many cases naturalized as Americans. But in just as many cases, they didn’t.

If your Italian ancestor naturalized after the birth of the next generation in your line, citizenship passed to that child. That child may have passed it to their children. And so on, down to you.

The United States government recognized dual citizenship in principle from the 1960s onward. Italy formally did so in 1992. The legal framework for an Italian-American to hold both has been in place for decades. The obstacle isn’t the law. It’s the paperwork trail that runs from a specific comune in Italy to your front door.

What Changed in 2025 for Italian-Americans

In March 2025, Italy passed Law 36/2025. It changed the standard Jure Sanguinis path in a meaningful way.

Before the reform, there was no generation limit. A descendant of someone who emigrated from Sicilia in 1885 could still claim Italian citizenship, provided the chain of citizenship held across every generation. That unlimited-generation path is now closed for standard applications.

As of 2025, the standard path covers parents and grandparents. Claims through great-grandparents or beyond require a legal review or a recognized exception.

Two major exceptions still apply. The 1948 court cases allow maternal-line claims that were previously blocked, for families whose Italian citizenship would have passed through a woman born before 1948. The “minor issue” rulings allow claims where an Italian ancestor naturalized as an American while their child was still a minor under Italian law at the time.

Neither exception is simple to document. Both require professional research. The families who benefit most from these exceptions are the ones who’ve already been told they don’t qualify. That’s not always true.

Documents You Need: Both Sides of the Atlantic

The Italian consulate wants a complete paper trail from your Italian-born ancestor to you. That means records from both countries.

From Italy, you’ll need atti di nascita (birth records), atti di matrimonio (marriage records), and atti di morte (death records) from the comune (local municipality) for your Italian-born ancestors. Records must carry an apostilla (apostille certification). If your ancestor was born before 1866, when civil registration began in most of Italy, their records are in Latin parish registers held by the Archivio Diocesano (Diocesan Archive).

From the United States, you’ll need birth, marriage, and death certificates for each American-born generation, plus naturalization records for any Italian ancestor who became a U.S. citizen.

Unlike Ancestry.com, which aggregates what’s been digitized and uploaded, we request records directly from Italian comuni. We write in Italian. We follow up. We verify dates against each other before we send you anything.

Why the Research Looks Different for American Families

Italian records are only half the file. The American side is where many applications hit trouble.

Naturalization records don’t always look how you’d expect. Some Italian immigrants applied for citizenship, then never completed the process. Some completed it but the papers were filed under an anglicized name. A family came to us from Chicago in 2024 with a great-grandfather named Salvatore Esposito who they assumed had naturalized. We found the index card at the National Archives. He had applied in 1919 but never finalized. Their grandfather was born in 1921. The chain held.

Unlike generic genealogy databases, we look at both sides of the Atlantic together. We verify American records against Italian records. When something doesn’t line up, we find out why before it becomes a problem for you.

How We Work With Italian-American Families

You start with a free consultation. You tell us what you know: your family’s region, the surnames you’re working with, any documents already in hand. We assess your line and give you a straight answer on whether your claim looks viable under the 2025 rules.

From there, we contact the relevant Italian archives, request the records in the correct format, verify them, and build your American documentation alongside the Italian. We’ve worked with families tracing back to every major Italian region: Calabria, Campania, Sicilia, Abruzzo, Puglia, Veneto and beyond.

I’ve stood in front of comune archive shelves in small southern Italian towns and pulled birth registers going back to 1866. The weight of those books and the smell of old paper are part of what connects your family to the record inside. That’s the work. We do it so you don’t have to.

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FAQs

Can an American hold both Italian and US citizenship?

Yes. Both Italy and the United States allow dual citizenship. Italy formally recognized it in 1992. Holding an Italian passport does not require renouncing your American citizenship. If you qualify through Jure Sanguinis, you can hold both without restriction.

How many generations back can I claim Italian dual citizenship?

As of 2025, the standard Jure Sanguinis path covers parents and grandparents, following Law 36/2025 passed in March. Claims through great-grandparents or earlier require a legal review or a recognized exception such as the 1948 maternal-line cases or the minor-issue rulings. The right answer for your family depends on who your Italian ancestor was and when they did or didn’t naturalize.

What if my Italian ancestor’s records were destroyed?

Destroyed civil records are less common than assumed. Church registers, Diocesan archives, and Archivio di Stato copies often survive where a local comune’s records were lost. We check multiple sources before concluding that a record is genuinely unavailable. Even for comune that suffered wartime damage, there are often backup registers that weren’t in the building.

Do I need to know Italian to apply for dual citizenship?

You don’t need to speak Italian. The consulate appointment is conducted in Italian, but consulates are accustomed to working with Italian-Americans who don’t speak the language. The research and documentation process is where Italian fluency matters, and we handle that. We write to comuni in Italian, read the records, and translate anything that needs translation before it reaches you.

How do I find out which Italian consulate handles my application?

Italian consulates have geographic jurisdiction based on where you live in the United States. The consulate that covers your state handles your application. We can tell you which consulate is yours and give you a sense of their current waiting times and specific document requirements during your free consultation.

Expert Tips

• Check both the application date and the finalization date on your ancestor’s naturalization. Many Italian immigrants filed a “declaration of intention” (first papers) years before completing naturalization. The first papers don’t break the citizenship chain. The finalization does. If you only have the filing date, you don’t have the full picture yet.
• Anglicized names are normal and traceable. If your grandfather arrived as “Giovanni Russo” and lived as “John Ross,” that’s common. Italian records use the original name. We reconcile the original Italian name with the American variant — it’s a standard part of what we do and rarely a true dead end.
• Bring whatever you have to the free consultation — even scraps. A faded photograph with a town name written on the back. A death notice from an Italian-language newspaper. A naturalization paper with partial information. These fragments give us starting points that can open the whole line.
• Don’t assume the 2025 reform closed your claim. If your line runs through a grandparent, Law 36/2025 doesn’t affect you at all. If it runs through a great-grandparent, you need a review. Either way, don’t give up without a professional assessment.
• Book your consulate appointment before your file is ready. Waiting lists at many US consulates run one to two years. Start research now and have the file ready when the appointment arrives rather than waiting for documents before booking.

Related Resources

• Italy Dual Citizenship: Who Qualifies, What Changed in 2025, and How to Get Your Records
• Apply for Italian Citizenship by Descent: Documents, Timeline, and How the Process Works
• Italian Citizenship by Descent: How to Claim Your Jure Sanguinis Rights