Living in the United States is a goal for many people, especially here in the vibrant communities of Houston and Harris County. Our city thrives because of the diverse cultures and hard-working individuals who move here from all over the world. The immigration system exists to allow people from other countries to live and work in the U.S., but the path is rarely straightforward.
Whether you are navigating the busy streets near the Texas Medical Center or working in the Energy Corridor, the dream of becoming a citizen is likely a top priority for your family.
The naturalization process is the legal path for a foreign citizen or national to become a U.S. citizen. While the system can feel time-consuming or even overwhelming, it is a journey that thousands of Texans complete every year. Thoroughly understanding the requirements and preparing for each milestone can make the experience much smoother. This guide walks you through the essential steps to achieving U.S. citizenship.
Confirming Your Eligibility for Naturalization.
Before you file any paperwork, you must ensure you meet the basic requirements set by federal law. The U.S. Citizenship and Immigration Services (USCIS) strictly enforces these rules. Most people apply based on having been a Lawful Permanent Resident (green card holder) for a specific number of years.
Generally, you must be at least 18 years old at the time you file the Form N-400. You typically need to show that you have been a permanent resident for at least five years. If you are married to a U.S. citizen, this requirement may be shortened to three years. You can find the complete list of these statutory requirements at USCIS.gov.
Texas residents must also meet residency requirements. You must have lived for at least three months in the USCIS district or state where you apply (see USCIS Policy Manual, Vol 12, Part D, Ch 6). Physical presence is another factor; you must show you were physically present in the U.S. for at least 30 months out of the five years immediately preceding your application date.
The N-400 Application for Naturalization.
The formal journey begins with Form N-400, Application for Naturalization. This document requests detailed information about your residence history, employment, travel outside the United States, and character. It is vital to be completely honest in this form. Even small mistakes or omissions can lead to delays or even denials.
When you submit the N-400, you will also need to pay the required filing fees. As of early 2026, the standard filing fee for Form N-400 is $760 for paper filings, though a $50 discount may apply to online filings (verify current rates at USCIS.gov). Some applicants may qualify for a fee waiver or a reduced fee based on their household income levels. You should review the current N-400 instructions to ensure you are using the most recent version of the form and paying the correct amount.
After USCIS receives your application, it will send you a receipt notice. Later, you will receive an appointment notice for biometrics. This usually happens at an Application Support Center, like the ones on the Gulf Freeway or Highway 6 South in the Houston area. During this appointment, officials take your fingerprints, photograph, and signature to conduct a background check.
Preparing for the Naturalization Interview.
The interview is often the part of the process that causes the most stress for my clients. You will meet with a USCIS officer who will verify the information on your N-400. They will ask questions about your background and your loyalty to the United States.
The officer also uses this time to evaluate your ability to read, write, and speak basic English. These English language requirements are a standard part of the law, though certain older applicants or those with specific medical conditions may qualify for exceptions.
I often tell people that the interview is simply a conversation to confirm that you are the person described in your paperwork. Being prepared and having your documents organized is the best way to remain calm. You should bring your green card, passport, and any state-issued identification, such as a Texas driver’s license.
Mastering the U.S. Civics Test.
During your interview, you will also take a civics test. This test covers essential topics in American government and history. You will be asked up to 10 questions from a list of 100 possible questions. To pass, you must answer at least six questions correctly.
The questions cover a variety of topics, such as:
- The meaning of the Bill of Rights
- The branches of government
- The names of your current U.S. Senators or Representative
- Significant events in American history
Because the civics test is oral, practicing the questions aloud can be very helpful. USCIS provides various study materials, including flashcards and practice tests, on its official citizenship resource center. Taking the time to study these facts ensures you won’t be caught off guard during the actual exam.
The Final Step: The Oath of Allegiance.
If the officer approves your application and you pass the tests, you will reach the final and most moving step: the Naturalization Ceremony. You are not a U.S. citizen until you take the Oath of Allegiance. In Houston, these ceremonies often take place at large venues like the M.O. Campbell Educational Center, NRG Arena, or federal courthouses.
During the ceremony, you will return your Permanent Resident Card. You will then swear an oath to support and defend the Constitution and laws of the United States. Once the oath is administered, you will receive your Certificate of Naturalization. This document is proof of your citizenship and allows you to apply for a U.S. passport and register to vote in Texas.
Becoming a citizen gives you the right to participate fully in our democracy. It also provides the reassurance that you can remain in the country with your family permanently. It is a decisive moment that reflects years of hard work and dedication to your new home.
Why Legal Guidance Matters in Houston.
The immigration system was created to allow individuals from other countries to live and work in the U.S. Unfortunately, the system is not perfect. Pursuing a case can be time-consuming and costly. Minor errors in your history or issues with prior travel can create complications that are difficult to resolve on your own.
I have helped thousands of clients remain in the United States with their friends and family members. I understand how much is at stake for you. Whether you are applying to become a U.S. citizen, seeking a green card, or helping family members adjust their status, having skilled legal counsel is vital to navigating these complex processes.
The American immigration experience is one of the most rewarding things you can pursue. Working with an attorney is a practical way to move through the process while minimizing delays. I am here to provide a compassionate, supportive environment where we can discuss your unique situation.
If you are ready to take the next step towards your future, please reach out. I provide a free in-person consultation to discuss the specifics of your case and help you plan your path forward. Please call me at 346-423-2375 to schedule your visit to Aaron G. Christensen, Attorney at Law, PLLC.

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