How Long Does It Take to Become a U.S. Citizen? Key Steps Explained

Introduction

For the millions of people aspiring to become U.S. citizens, the journey to full recognition can be daunting and a bit confusing. Many are unaware of the process and the expectations, including key timeframes and requirements involved in the road to naturalization. While many are drawn to the benefits associated with U.S. citizenship, there are also certain aspects of the process that most native-born citizens have experienced.

What can citizens expect during the process?
What common roadblocks can be anticipated, and what is the typical timeframe from initial application to full naturalization?

Understand Eligibility Requirements for U.S. Citizenship

Naturalization can seem like a daunting process for many, but knowing what to expect before you start can make your journey to U.S. citizenship much smoother. While every situation is different, and some naturalization cases may be approved sooner than others, there are a few prerequisites that every prospective citizen must meet before submitting their application. Knowing how long does it take to become a U.S. citizen starts with understanding the basic requirements for naturalization.

You must be at least 18 years of age to file for citizenship. You are a legal resident of the United States and hold a valid Green Card for Lawful Permanent Residence (LPR) in the United States. You have been a resident of the State in which you apply for citizenship for at least 3 months. You have been a resident of the United States for at least 5 years (3 years if married to a U.S. citizen). You have not declared allegiance to any other country unless you are applying for a waiver. You have a reasonable understanding of U.S. History and Government. You read and write English well enough to:

• Read, write and understand naturalization test questions and answers in English
• Write a short paragraph in English on a piece of paper
• Take a naturalization test in English
• Read and write English on test forms
• Understand typical situations that need English in everyday life
• Write English in everyday life
• Speak English in everyday life
• Read English to answer questions and complete forms

1. Permanent Residency: You must be a lawful permanent resident (Green Card holder) for at least five years (or three years if you are married to a U.S. citizen).
2. Age Requirement: Applicants for this post must be at least 18 years of age at the time of application.
3. Continuous Residence: At the time of application for naturalization, the applicant must have been resident in the United States in a continuous manner for the base period which ends on the naturalization date. For naturalization issued to individuals residing in the U.S. for three years (including qualifications 4 and 5, below), the base residence period is three years. For naturalization issued to individuals residing in the U.S. for five years (including qualifications 6-9, below), the base residence period is five years. In counting the time, periods of departure from the country are counted against the residency requirement but the periods of brief visits to the country of origin and to other countries does not.
4. Good Moral Character: The applicant for a Green Card must establish that he or she is a person of good moral character. In practical terms, this means the person applying for the Green Card has no criminal record and has complied with all laws of the United States.
5. English Proficiency: Candidates must be able to read, write and speak basic English. This criterion does not apply to people of age (65 years and older) or with disabilities.
6. Civics Knowledge Test: Applicants must also pass a test on U.S. history and government.

One of the first questions that citizens hear from naturalized citizens and immigrants who are seeking to obtain U.S. citizenship is: How long does it take to become a U.S. citizen? Even knowing this simple answer could start the process that leads to years of great benefits in the land of liberty and opportunity.

Prepare and Submit Your N-400 Application

Although it may seem intimidating at first to start the N-400 application process, it is significantly easier than people make it out to be. Start by making photocopies of both sides of your Green Card and your passport (front and back), your proof of marriage (if applicable), and any name change documents (marriage certificates, divorce decrees, etc.). Gather any and all documents or certificates which relate to any criminal history you may have.

Please complete form N-400 accurately and thoroughly so that it is not delayed in the processing of your application for naturalization. The Edition 01/20/2025 of the form is valid. Do not use earlier editions.

After submitting your application, double check the application carefully for accuracy and completeness. If you need help, you can have a friend help review your application or consult with an immigration attorney.

Please remember to pay the application fee of $725 after submitting your application. We are investing in our future, and we appreciate your hard work and patience as we get ready for the upcoming year.

You can make a request online or complete a paper application form and send it to us. For your own records, please keep a copy of the form. If you are submitting a paper application, please ensure it is sent by a secure method to avoid loss.

Once we receive your filed citizenship application, you and your family will receive a USCIS receipt in the mail indicating that USCIS accepted your application for processing. The processing time for filed citizenship applications is currently about 12 to 18 months. You can check on the current processing time for the field office that will administer your upcoming citizenship interview and oral test on the USCIS website. As of October 2025, the civics portion of the naturalization test includes 20 new questions. We offer additional study materials for the new civics test. We are here to assist and support you throughout the citizenship process.

Navigate the Citizenship Timeline and Key Milestones

The process to acquire U.S. citizenship can seem somewhat complicated for those who are not familiar with the steps involved. But where are you in the process? What step are you at? What’s the answer to your burning question: how long does it take to become a U.S. citizen? Here’s a step by step guide to help you determine just that.

1. When will I get a receipt notice for my N-400 application?: Within 1-3 weeks from the date of filing of your N-400 application, you and your family members will receive a receipt notice in the mail. You will find the Application Receipt Number that USCIS will use to identify your application on the notice. Later, when your application is ready for an interview, you will receive a separate notice in the mail from USCIS with all of the application supporting documents ready for your review.
2. Biometrics Appointment: 3-8 weeks after the application lands in the relevant country, candidates will be invited to a Biometrics Appointment where they will have their fingerprints taken and be subject to other background checks.
3. Interview Notice: Within 4 to 6 months from the date of the latest biometrics appointment, the applicant and all co-signers will receive an interview notice from the U.S. Consulate General if the application is selected for an interview.
4. Naturalization Interview: USCIS will review your naturalization application with you and test your ability to read and orally respond to a written civics test around 6 to 10 months after application submission.
5. What happens after I apply for naturalization?: Within a few weeks, after USCIS has received my application for naturalization, the service will make a decision on my eligibility to become a citizen of the United States and schedule a naturalization interview. Once I have been approved for naturalization, I shall be required to participate and complete a naturalization ceremony during which I shall take the Oath of Allegiance to proudly become a citizen of the United States of America.
6. Naturalization Ceremony: This is the last step to naturalization. You take the Oath of Allegiance to become an American citizen. Usually, applicants take the Oath of Allegiance 2-6 weeks after their applications are approved.

Being aware of the major milestones in the naturalization process can keep potential citizens informed and aid their preparation for naturalization. Lack of knowledge of the citizenship process could result in an applicant missing a critical step or in not knowing why their application has been delayed. Understanding how long naturalization will take is another crucial component of an applicant’s knowledge of the naturalization process. Although time to naturalization can vary based on several factors, on average it takes between 6 to 14 months to receive naturalization. Using the USCIS Ayo Porter to check naturalization times, we see that right now it will take approximately 13 months to become a U.S. citizen on Long Island, NY and 12.5 months in Fort Myers, FL - assuming a smooth citizenship process. As previously stated, avoiding as many delays as possible in the citizenship process is key. In applying for naturalization, the first step is to make sure that you submit a complete and accurate application (Form N-400). Even if you do everything correctly, the Form N-400 application may issue a Request for Evidence (RFE) if missing a critical piece of information. But there’s good news for naturalization applicants in need of expedited processing: USCIS processing requests are available, quoted by immigration lawyers to be anywhere from $450 to $1,000 in addition to naturalization costs. Ultimately, a critical component to acing your naturalization interview is preparation.

Identify and Overcome Common Delays in the Process

Stuck in the citizenship application process? There can be many reasons why the citizenship application process is taking longer than expected. In this post we cover the main causes of delayed citizenship and provide some advice on how to avoid these common causes of citizenship problems.

1. Incomplete Applications. Please make sure that your N-400 application is fully completed and error free when submitted. Applications that are incomplete are the leading cause of delays and RFEs that can add weeks or even months to the processing time of your application. And remember, even small errors on prior naturalization applications can create up to 60% of naturalization related problems.
2. Background Check Issues: Background check delays can occur for any number of reasons and the background checks conducted by City Year, Inc. are an important part of our recruitment process. It is recommended that each applicant complete any necessary corrections to their record prior to applying so that background checks are not delayed by having to be sent to a manual reviewer (particularly for male applicants with common names or complicated travel histories).
3. Volume of Applications Submitted Locally: The time that USCIS will take to process your N-400 Application for Naturalization will be impacted by the volume of applications submitted to the local office where your application is submitted. As an approximation, the N-400 is currently processing at around 5 to 7 months on a national basis. Additionally, please check the processing time for your local office. In some locations, this time could be an additional 9 months or more due to high volume of pending applications.
4. Changes in Personal Circumstances: You must advise USCIS of any changes in your address or marital status whilst your application is pending. Additionally, you must notify USCIS of any changes in your circumstances and update your application accordingly. If USCIS sends an appointment or other correspondence, you don’t want it to get lost in the mail because you failed to update your address.
5. Past Legal Issues: Past legal issues can have either a positive or negative impact on your application. How you resolved the issues is important and you should get advice from an immigration attorney as to whether any of your past legal issues will render you ineligible for citizenship. Many N-400 processing delays could be avoided with better preparation.

We are aware of potential bottlenecks in the naturalization process. It is wise to address these early on in the naturalization process to avoid potential delays which, by law, can be challenged after 120 days.

Conclusion

Are you, stuck, frustrated and feeling lost in the citizenship to U.S. citizenship journey? Knowing what you qualify for, how to complete your N-400 application for citizenship and what the naturalization process will entail for YOU are key. Don’t let others create unnecessary problems for you on this fantastic journey.

Naturalization to U.S. citizenship is a journey to explore new opportunities and find your place in society. It requires hard work and diligence, but it can be an amazing privilege to become a citizen of the United States. Familiarize yourself with the naturalization requirements and know how to deal with delays in the naturalization process by submitting your application correctly.

Frequently Asked Questions

What are the basic eligibility requirements for U.S. citizenship through naturalization?

To be eligible for U.S. citizenship, you must be at least 18 years old, be a legal resident with a valid Green Card, have resided in the state of application for at least 3 months, and have been a resident of the U.S. for at least 5 years (or 3 years if married to a U.S. citizen). Additionally, you must not have declared allegiance to another country, have a reasonable understanding of U.S. history and government, and possess basic English reading, writing, and speaking skills.

How long must I be a permanent resident before applying for citizenship?

You must be a lawful permanent resident (Green Card holder) for at least five years, or three years if you are married to a U.S. citizen.

What does continuous residence mean in the context of applying for naturalization?

Continuous residence means that you must have lived in the United States without significant interruptions during the required residency period (three years for those married to U.S. citizens or five years for others). Periods of departure from the country count against the residency requirement, but brief visits to your country of origin or other countries do not.

What is meant by "good moral character" in the naturalization process?

Good moral character means that the applicant must have no criminal record and must have complied with all laws of the United States.

Are there any exemptions for the English proficiency requirement?

Yes, the English proficiency requirement does not apply to individuals who are 65 years of age or older or those with disabilities.

Is there a civics knowledge test for applicants?

Yes, applicants must pass a test on U.S. history and government as part of the naturalization process.

How long does it take to become a U.S. citizen?

The time it takes to become a U.S. citizen can vary depending on individual circumstances and the processing of the application, but understanding the eligibility requirements is a crucial first step in the process.

List of Sources

1. Understand Eligibility Requirements for U.S. Citizenship
   • dewittllp.com (https://dewittllp.com/news/2025/10/03/changes-in-the-u.s.-naturalization-process-for-permanent-residents-applying-for-u.s.-citizenship)
   • cliniclegal.org (https://cliniclegal.org/resources/religious-immigration-law/uscis-announces-major-changes-naturalization-process)
   • Naturalization Statistics | USCIS (https://uscis.gov/citizenship-resource-center/naturalization-statistics)
   • migrationpolicy.org (https://migrationpolicy.org/article/naturalization-trends-united-states)
   • vasquezlawnc.com (https://vasquezlawnc.com/blog/citizenship-requirements-2026)
2. Prepare and Submit Your N-400 Application
   • usimmivisa.com (https://usimmivisa.com/insights/2026/january/how-long-does-it-take-to-become-a-u-s-citizen-br)
   • manifestlaw.com (https://manifestlaw.com/blog/n400-processing-times)
   • immpolicytracking.org (https://immpolicytracking.org/policies/uscis-changes-form-n-400-application-for-naturalization-to-no-longer-allow-x-gender-marker)
   • immigrationdirect.com (https://immigrationdirect.com/blog/n-400-processing-time-guide)
   • sglegalgroup.com (https://sglegalgroup.com/blog/n-400-processing-time-in-2026-a-complete-timeline-what-causes-delays-and-what-changed-this-year)
3. Navigate the Citizenship Timeline and Key Milestones
   • immigrationdirect.com (https://immigrationdirect.com/blog/n-400-processing-time-guide)
   • USCIS Processing Times In 2026 | Portner & Shure, P.A. (https://portnerandshure.com/blog/2026/march/uscis-processing-times-in-2026-a-guide-from-portner-shure)
   • usimmivisa.com (https://usimmivisa.com/insights/2026/january/how-long-does-it-take-to-become-a-u-s-citizen-br)
   • herrerafirm.com (https://herrerafirm.com/how-long-does-it-take-to-become-a-u-s-citizen-understanding-citizenship-processing-time-in-2026)
4. Identify and Overcome Common Delays in the Process
   • herrerafirm.com (https://herrerafirm.com/common-reasons-citizenship-applications-are-delayed)
   • westoverlawfirm.com (https://westoverlawfirm.com/n-400-processing-times-and-delays)
   • USCIS Processing Times In 2026 | Portner & Shure, P.A. (https://portnerandshure.com/blog/2026/march/uscis-processing-times-in-2026-a-guide-from-portner-shure)
   • Immigration and Citizenship Data (https://uscis.gov/tools/reports-and-studies/immigration-and-citizenship-data)