NATURALIZATION LAWYERS

Overview of Naturalization

Naturalization is the legal process through which eligible immigrants can become U.S. citizens. For green card holders, it represents the final step in fully integrating into American society. This process allows individuals to enjoy the full rights and responsibilities of citizenship, including voting, sponsoring family members for immigration, and the security of lifelong U.S. citizenship.

Eligibility Requirements for Naturalization

To apply for naturalization, applicants must meet the following requirements:

  • Be at least 18 years old.
  • Hold lawful permanent residency (green card) status.
  • Maintain continuous residence in the U.S. for at least 5 years (3 years if married to a U.S. citizen).
  • Be physically present in the U.S. for the required number of days and reside at the current address for at least 3 months.
  • Demonstrate good moral character by adhering to U.S. laws and avoiding criminal activities.
  • Be able to read, write, and speak basic English (with exceptions for certain applicants).
  • Pass a civics test demonstrating knowledge of U.S. government, history, and values.
  • Agree to support the Constitution and take an Oath of Allegiance to the United States.
Naturalization Process

The steps to naturalization include:

  • Determine Eligibility – Review requirements for age, residency, green card status, moral character, English proficiency, and civics knowledge.
  • Gather Documents – Collect required documents such as green card, social security number, passport, marriage certificates, court records, and proof of residence.
  • Complete and Submit Form N-400 – Fill out the application carefully, ideally with an experienced attorney to avoid delays or denials.
  • Receive Form I-797C Notice of Receipt – Track your application using the receipt number provided.
  • Attend Biometrics Appointment – Provide fingerprints and photo for background checks.
  • Attend Interview and Test – USCIS officer reviews application, tests English skills, and administers the civics test.
  • Receive Decision – USCIS approves, requests additional documents, or schedules follow-up if needed.
  • Oath of Allegiance and Ceremony – Take the oath to officially become a U.S. citizen and receive the Certificate of Naturalization.
  • Update Records – Notify Social Security, DMV, and Passport Agency of new citizenship status.
Benefits of U.S. Citizenship
  • Voting Rights – Participate in federal, state, and local elections.
  • Enhanced Travel – Hold a U.S. passport for easier international travel.
  • Family Reunification – Sponsor relatives including parents, spouses, children, and siblings.
  • Protection from Deportation – Citizens cannot be deported.
  • Access to Government Benefits – Social security, Medicare, Medicaid, and other programs.
  • Educational Opportunities – Eligibility for federal financial aid and scholarships.
  • Employment Flexibility – Work in any field without visa restrictions.
  • Public Service and Federal Jobs – Access positions requiring U.S. citizenship.
  • Civic Duties – Serve on juries and participate in community service.
  • Pride and Identity – Symbolizes commitment to the U.S. and its values.
Hiring a Naturalization Attorney

Working with immigration attorneys Mariano “Mario” F. Herrera and Juliette Potter from American Immigration Law Firm LLP ensures your application is accurate and complete. Our attorneys provide strong advocacy and personalized guidance through every step of the naturalization process to help you achieve your goal of U.S. citizenship.

Naturalization FAQ
  • How long does the process take? – On average, 9 to 13 months from N-400 filing to naturalization ceremony, though timelines can vary.
  • What if I don’t pass the English or civics test? – Applicants may retake the test, reschedule the interview, or qualify for waivers based on age, long-term residency, or medical disability.
  • Can I keep my original citizenship? – Yes, the U.S. recognizes dual citizenship, but maintaining it depends on your home country’s laws.
Employment Visas

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Contact Me:

Practice Areas:

  • Immigration Law
  • Affirmative and Defensive Asylum
  • Employment Immigration
  • Cancelation of Removal
  • Credible Fear Inerview

Education:

Florida International University College of Law, Miami, Florida
  • Miami – 2020
  • Honors: Dean’s List
Universidad Francisco Gavidia, San Salvador
  • B.S. – 2008
  • Major: Engineering

Representative Clients

  • Hispanic

Current Employment Position

  • Senior Partner

Mariano F. Herrera

Mariano Herrera is a passionate and dedicated United States Immigration Attorney originally from El Salvador, Central America. His personal journey as an immigrant to the United States inspired him to pursue a career devoted to helping others navigate the complex path of immigration law. After earning his Juris Doctor from Florida International University (FIU) College of Law and passing the bar exam, Mariano began his practice as an immigration attorney with an unwavering commitment to advocacy and justice. Drawing on his own immigrant experience, Mariano deeply understands the hopes and challenges faced by those seeking a new life in America. He brings empathy, precision, and determination to every case, representing clients before the Immigration Courts and USCIS. His mission is simple yet profound — to help as many immigrants as possible realize their American dream. Mariano’s legal expertise covers a wide range of immigration matters, including business and employment immigration, family-based petitions, asylum, deportation defense, and naturalization. Known for his meticulous attention to detail and steadfast dedication, he ensures that each client receives personalized guidance and strong representation. Fluent in both English and Spanish, Mariano effectively serves a diverse community of clients from around the world. Beyond his legal practice, Mariano is actively engaged in community outreach and education. He regularly leads workshops and seminars to inform immigrants about their rights and legal options, and partners with nonprofit organizations to provide pro bono legal services to those in need. Outside the office, Mariano enjoys traveling, exploring different cultures, and discovering new cuisines — experiences that broaden his worldview and deepen his empathy for clients from all backgrounds. A passionate reader and keen follower of global affairs, he continually enriches his knowledge of immigration trends and international issues. Mariano Herrera’s journey from El Salvador to the United States, combined with his compassion and professional excellence, has made him a trusted advocate and a respected figure in the field of immigration law.

Past Positions

  • Brandis and Associates, Associate Attorney, Feb. 2022 – July 2022

Professional Associations

  • State Bar of Wisconsin, Member, 2020
  • American Immigration Lawyers Association, Member, 2022 – 2023

Bar Admissions

  • El Salvador, 2003
  • Wisconsin, 2020
  • U.S. Court of Appeals 9th Circuit
  • U.S. Immigration Court

Contact Me:

Practice Areas:

  • Immigration Law
  • Business Immigration
  • Employment Immigration
  • Family Based Immigration
  • Non-Immigrant Visas

Education:

Florida International University College of Law, Miami, Florida

  • LL.M – 2020
  • Honors: Dean’s List

Bowling Greend State University, Bowling Green, Ohio

  • M.A.
  • Honors: Dean’s List

Representative Clients

  • Caribbean

Current Employment Position

  • Partner

Juliette A. Potter

Juliette Potter is a highly accomplished United States Immigration Attorney with over two decades of legal experience. She began her legal journey as a Barrister in the United Kingdom and was later admitted as an Attorney-at-Law in Antigua and Barbuda before the Eastern Caribbean Supreme Court.

Ms. Potter’s academic background is equally distinguished. She holds a Master of Laws (LL.M.) from Florida International University College of Law, a Bachelor of Laws (Honors) from the University of Wolverhampton, and a Legal Education Certificate from the Norman Manley Law School in Jamaica. She also earned a Master’s degree in Organization Development from Bowling Green State University’s College of Business in Ohio.

Her professional experience spans both the corporate and legal worlds. Before entering private immigration practice, she served as Chief Legal Officer for an international group of companies. Today, she is a Licensed Attorney in the State of New York, representing clients before the Federal Immigration Courts of the United States, while also maintaining her active law license in Antigua and Barbuda.

As an immigrant herself, Ms. Potter brings a unique perspective and deep empathy to her practice. Her personal experiences inspire her unwavering commitment to helping clients navigate the complexities of U.S. immigration law with confidence and care.

Outside the courtroom, Ms. Potter enjoys cooking, traveling, and exploring new cuisines — passions that reflect her appreciation for diversity and global cultures, both in life and in law.

Past Positions

  • The Fairweather Group, Chief Legal Officer, 2012 to 2018
  • Elite Island Holding Company Ltd., Legal Counsel, 2005 to 2012

Professional Associations

  • New York State Bar Association, Member, 2022
  • Antigua and Barbuda Bar Association, Member, 2005
  • American Immigration Lawyers Association, Member, 2023 – 2024

Bar Admissions

  • England and Wales, 2003
  • Eastern Caribbean Supreme Court, 2005
  • New York, 2023