Houston Naturalization Attorney: Your Complete Guide to Applying for US Citizenship

Naturalization is one of the most meaningful steps in an immigrant's life.

It is the legal process by which a lawful permanent resident becomes a full citizen of the United States, with all the rights, protections, and freedoms that citizenship provides.

At Prosperity Immigration Law, our Houston naturalization attorneys guide green card holders through every step of the N-400 process, from evaluating eligibility to preparing for the interview. Contact us today for a free consultation.

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  • “Luis Hess is an excellent attorney who fights hard for his clients. He is a skilled immigration lawyer who is dedicated to helping his clients throughout their process. I highly recommend Luis.” – J.S.

  • “This was a great experience. This team made the process of getting my wife a green card as easy as possible. Anyone needing an immigration attorney I would highly recommend this team. They made the whole process easy. I can only say thank you very much for all your help.” – W. W.

  • “My son's case, which involved an adjustment of status, was successful and resolved quickly thanks to the lawyer's help. I highly recommend him and the rest of the staff, who were always very supportive and kind.” – M. M.

  • “Mr. Hess and his staff are very good and have a thorough approach to each individual case as no two cases are alike. Results speak for themselves, as I just completed my citizenship interview and have been scheduled to the oath ceremony. My family and I are very happy and we highly recommend his services!” – E. R.

  • “I experienced a professional service, there was visible demonstration of competence and understanding of my category requirements. During the process I had multiple enquiries and clarification requests which were all responded to calmly and with confidence backed by competence. I do recommend the services of Prosperity Immigration Law as a competent and professional attorney.” – P. O

  • “Very professional and excellent service. Luis made my application process smooth and uncomplicated. I highly recommend him and his team!” – B. A.

Are You Eligible for Naturalization?

For many people, it is the moment they have been working toward for years. However, before filing Form N-400, you must meet several eligibility requirements.

Missing any one of them can result in a denial, and in some cases, closer scrutiny of your green card status.

Age

You must be at least 18 years old at the time of filing.

Children may acquire citizenship automatically through a naturalizing parent in some circumstances.

Lawful Permanent Residence

You must be a lawful permanent resident (a green card holder) at the time you file and throughout the naturalization process.

You cannot apply while in conditional permanent residence status, though you can apply as soon as the conditions are removed.

The 5-Year Rule vs. The 3-Year Rule

This is the requirement that most people know about, but the details trip people up:

5-year rule (general): You must have been a lawful permanent resident for at least five years immediately preceding the date of filing.
3-year rule (marital): If you obtained your green card through marriage to a US citizen and you are still married to and living with that same US citizen at the time of filing, the residency period is reduced to three years.

A critical planning point: you are eligible to file Form N-400 up to 90 days before you meet the residency requirement.

Filing early can save significant time.

Continuous Residence vs. Physical Presence: A Critical Distinction

These two requirements sound similar but mean very different things, and confusing them is one of the most common naturalization mistakes.

The two requirements are:

Continuous residence: You must have resided continuously in the United States throughout the required period. A single trip abroad of 6 months or more may break continuous residence. A trip of one year or more almost certainly does.
Physical presence: You must have been physically present in the United States for at least 30 months out of the 60 months immediately preceding your application (18 months out of 36 for the 3-year path). Short trips abroad count against this total.

If you have traveled extensively or spent significant time abroad, your eligibility for naturalization may be affected.

An attorney can review your travel history and advise on whether you currently qualify.

Selective Service

Male applicants who are between 18 and 26, or who entered the US between the ages of 18 and 26 after 1960, may be required to have registered with the Selective Service System.

Failure to register when required can affect naturalization eligibility. This requirement surprises many applicants, be sure to confirm your status before filing.

Residence in USCIS District

You must have lived within the state or USCIS district where you file for at least three months immediately before filing.

Good Moral Character

You must demonstrate good moral character during the statutory period, five years or three years, depending on your path.

Certain criminal convictions are per se bars to naturalization.

Others create a presumption against good moral character that can be rebutted. Minor violations may have less impact than applicants fear.

If you have any criminal history, arrests, charges, or convictions, even ones that were dismissed or expunged, disclose everything to your attorney before filing.

Failing to disclose can result in denial on grounds of lack of good moral character and potentially trigger removal proceedings.

The Naturalization Process: Step by Step

Step 1: File Form N-400

Form N-400, Application for Naturalization, is the document that begins the process.

It asks detailed questions about your background, residence history, travel history, criminal history, and political affiliations.

Every question must be answered accurately and completely, inconsistencies between your N-400 and your prior immigration history are a common source of complications.

Step 2: Biometrics Appointment

After filing, USCIS will schedule a biometrics appointment at a local Application Support Center to collect your fingerprints, photograph, and signature.

These are used for a background check.

Step 3: The Naturalization Interview

The naturalization interview is conducted by a USCIS officer at a local field office. The officer will review your N-400 application, ask questions about your background, and administer the English and civics tests.

The interview is not adversarial, but it does require thorough preparation. Your answers must be consistent with everything in your application and your immigration history.

Any discrepancies, even innocent ones, can create problems.

Step 4: The English and Civics Tests

The English test evaluates your ability to read, write, and speak basic English.

The civics test covers 100 questions about US history and government, at your interview, the officer will ask up to 10 questions and you must answer at least 6 correctly.

Exceptions to the English and civics requirements are available in two circumstances:

Age and long-term residence (65/20 exception): Applicants who are 65 or older and have held LPR status for at least 20 years may take the civics test in their native language and are given a shorter list of 20 designated questions.
Disability waiver (N-648): Applicants with a medical condition that prevents them from meeting the English or civics requirement may file Form N-648, Medical Certification for Disability Exceptions, completed by a licensed medical professional.

Step 5: The Oath of Allegiance

If your application is approved, you will be scheduled for an oath ceremony, either at the interview or at a later ceremony.

At the ceremony, you take the Oath of Allegiance to the United States and receive your Certificate of Naturalization.

You are now a US citizen.

Why Work With Prosperity Immigration Law

Naturalization may appear straightforward, but even seemingly minor issues can create delays, complications, or unexpected problems during the citizenship process.
Travel outside the United States, prior criminal charges, tax concerns, Selective Service registration issues, gaps in continuous residence, or inconsistencies in immigration history can all affect a naturalization application if they are not properly reviewed and addressed before filing.
And many applicants do not realize there may be concerns in their background until they are already sitting in front of a USCIS officer.
Our attorneys review your complete background before filing, identify any potential issues, and prepare you thoroughly for the interview so that nothing surprises you on the day.
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Frequently Asked Questions

How long do I have to have a green card before applying for citizenship? Collapse

Most lawful permanent residents may apply for naturalization after five years of permanent residency. Some individuals married to United States citizens may qualify after three years if they meet the applicable requirements.

Can I apply for citizenship 90 days before my 5-year anniversary?
What is the difference between continuous residence and physical presence?
How much time can I spend outside the United States before it affects my application?
What happens if I have a DUI or other criminal conviction? Collapse

A single DUI is not necessarily a permanent bar to naturalization, but it does require careful handling. Certain crimes are per se bars. Others affect the good moral character determination in ways that depend on the specific offense, the timing, and other factors. Always disclose everything to your attorney before filing.

Do I have to pass the English test to become a citizen?
What if I fail the civics or English test at my interview?
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The Finish Line Is Closer Than You Think

Naturalization is the culmination of your immigration journey and it deserves to be done right.

Submitting a complete, accurate application and arriving at the interview fully prepared, is the difference between a smooth process and unnecessary delays or complications.

At Prosperity Immigration Law, our attorneys are here to make sure your application is complete, your history is properly presented, and you walk into your interview fully prepared.

We work to identify potential issues early, prepare thorough and accurate filings, and help clients understand what to expect throughout the process.

We proudly assist clients in both English and Spanish and have experience helping individuals and families from across Latin America and around the world pursue United States citizenship. Contact us today for a free consultation.

Our Offices

Houston
7322 Southwest Fwy, Tower One, 4th Floor, Suite 470
Houston, TX 77074
(281) 545-3607

Harris County
21815 Oak Park Trails Dr,
Katy, TX 77450
(281) 801-5726

The Woodlands
282 Ed English Dr,
Shenandoah, TX 77385
(281) 949-7126