More than a lawyer: the direct bridge between your country and Italy
With over 18 years of experience and legal credentials in both Italy and Brazil, Daniele Mariani helps Americans of Italian descent obtain their citizenship: XNUMX% success rate, personalized service, and complete legal support from start to finish.

We turn Italian roots into recognized citizenship: with a 100% success rate in court.

Daniele Mariani is a direct descendant of Italians and has turned her heritage into a mission: helping individuals around the world obtain Italian citizenship with dignity, legal clarity, and cultural understanding.
She was a pioneer in judicial citizenship recognition in Italy, among the first lawyers to work directly through this legal process. Since then, she has never had a case denied. never had a request denied.
Every case she handles is fully personalized, transparent, and secure: with complete focus on turning your legal right into Italian citizenship, through empathy, accuracy, and expertise.
Here, you're never just a case. You're a story that will be handled with strategy, respect, and unwavering commitment to your success.




Daniele speaks fluent Portuguese, Italian, Spanish, and English, and will personally assist you from start to finish.
Each step of your process is handled with care, respect, and clarity. Here, you won’t need to “translate” your questions — you’ll receive legal guidance and genuine human support, in your language.
“Understanding the laws is important. But understanding people is essential.”
— Daniele Mariani
From the initial assessment to the final court ruling, we handle every step to turn your legal right into recognized Italian citizenship.
Legal security for buying, selling, or renting property in Italy, with complete peace of mind and professional oversight.
Legal security for those who want to buy, sell or rent property in Italy with peace of mind.
Dealing with inheritance or assets in Italy? We offer strategic legal guidance to protect your rights as a foreign national.
Every client is special, but assisting well-known Brazilian public figures like Xuxa and Bruna Marquezine was a truly rewarding experience.
— Daniele Mariani


Authentic testimonials from clients who relied on our legal expertise to obtain their Italian citizenship.
EXCELLENT Based on 71 ratings John spencer2025-06-30Trustindex verifies that the original source of the review is Google. I cannot recommend AVV. DANIELE MARIANI SOUZA and her team highly enough! They have been absolutely exceptional in managing my 1948 bloodline citizenship case for Italian dual citizenship. From the very beginning, they demonstrated deep knowledge of the legal process, incredible attention to detail, and a clear passion for helping clients reconnect with their heritage. Every step of the way, I felt supported, informed, and confident in the hands of professionals who truly care. They navigated a complex case with precision and efficiency, and their communication was always prompt and thorough. What could have been an overwhelming process was made smooth and manageable thanks to their expert guidance. If you are considering pursuing Italian citizenship through a 1948 case or any other route, look no further. This team delivers results with professionalism, empathy, and integrity. Thank you mille! Renata Neolacio2025-06-26Trustindex verifies that the original source of the review is Google. Very attentive and competent professionals! Ozimar Moraes Delatorre2025-06-10Trustindex verifies that the original source of the review is Google. I would like to express my deep gratitude to the law firm for their professionalism, dedication, and competence in handling my Italian citizenship process with excellence. Thanks to the team's impeccable work, I achieved this dream with peace of mind and confidence. I recommend them wholeheartedly! Liliana Abdeljelik2025-04-29Trustindex verifies that the original source of the review is Google. Daniele and team are super responsive and knowledgeable. She explains all the process and answers all questions. Thank you! JOAO BATISTA GARCIA2025-04-08Trustindex verifies that the original source of the review is Google. best impossible Jose Francisco Divino2025-03-20Trustindex verifies that the original source of the review is Google. Thank you for your dedication and skill for the great work in progress. Jaya T2025-02-27Trustindex verifies that the original source of the review is Google. I highly recommend Daniele for her exceptional guidance and support with immigration procedures. Her expertise and prompt responses were helpful in navigating my complex permit application in Como. If you're a foreigner seeking legal support, I strongly suggest reaching out to Daneile for her assistance.Certificate: TrustindexThe Trustindex verified seal is the Universal Symbol of Trust. Only the best companies can earn the verified seal that have a review score above 4.5, based on customer reviews over the last 12 months. Read more

Watch the video to see how each step is handled with strategy, legal precision, and attention to detail. No outsourcing. No confusion. Everything is clearly explained in English.
Descendants of Italians are eligible to apply for citizenship, as long as they can prove an unbroken line of descent and meet all legal requirements.
The processing time ranges from 24 to 36 months, depending on the court handling the case.
We offer support for residence, work, study, and family reunification visas, as well as the EU Blue Card for qualified professionals.
Yes, foreigners can buy property in Italy, and our team ensures the entire process is fully compliant with all legal requirements.
Inheritance in Italy follows national law and may also involve European or international regulations. We offer support in managing estates, with or without a will.
from 09:00 am to 06:00 pm
© Daniele Mariani. CNPJ: 22.575.008/0001-19 – VAT: 034069101-37. All rights reserved.