How to Apply for Naturalization: A Step-by-Step Guide for Immigrants in 2025

Introduction

Becoming a U.S. citizen through naturalization is a significant milestone for many immigrants. As of October 20, 2025, the U.S. Citizenship and Immigration Services (USCIS) has implemented changes to the naturalization process, including a revised civics test. (uscis.gov) This guide provides a step-by-step overview to assist you in navigating the updated procedure.

Eligibility Requirements

Before applying, ensure you meet the following criteria:

  • Age: At least 18 years old at the time of application.
  • Residency:

    • – Lawful permanent residents (Green Card holders) for at least five years.
    – Married to a U.S. citizen and lawful permanent residents for at least three years.

  • Physical Presence: At least 30 months of physical presence in the U.S. during the five years preceding your application.
  • Continuous Residence: Continuous residence in the U.S. for the required period.
  • Good Moral Character: Demonstrated by a clean criminal record and positive community involvement.
  • English and Civics Knowledge: Ability to read, write, and speak basic English, and knowledge of U.S. history and government.

    • Application Process

    Follow these steps to apply for naturalization:

    1. Complete Form N-400

  • Obtain the Form: Download Form N-400, Application for Naturalization, from the USCIS website.
  • Fill Out the Form: Provide accurate and complete information.
  • Gather Documents: Collect necessary documents, such as your Green Card, passport-style photos, and evidence of your residence and physical presence.

    • 2. Submit the Application and Pay Fees

  • Online Filing: File your application online through the USCIS website.
  • Fee Payment: As of 2025, the fee for filing Form N-400 is $760 for paper applications and $710 for online submissions. (congress.gov)

    • 3. Attend Biometrics Appointment

  • Appointment Notice: USCIS will send you a notice with the date, time, and location for your biometrics appointment.
  • Biometric Screening: Provide your fingerprints, photograph, and signature for background checks.

    • 4. Prepare for the Interview and Civics Test

  • Interview: USCIS will schedule an interview to review your application and assess your eligibility.
  • Civics Test: As of October 20, 2025, applicants filing Form N-400 on or after this date will take the 2025 Naturalization Civics Test, which consists of 20 questions from a list of 128. You must answer at least 12 questions correctly to pass. (uscis.gov)

    • 5. Receive a Decision

  • Approval: If approved, you will receive a notice to attend a naturalization ceremony.
  • Denial: If denied, you will receive a notice explaining the reasons and information on how to appeal.

    • 6. Attend the Oath Ceremony

  • Oath of Allegiance: Take the Oath of Allegiance to become a U.S. citizen.
  • Certificate of Naturalization: Receive your Certificate of Naturalization as proof of your citizenship.

    • Important Considerations

  • Filing Before October 20, 2025: If you file your application before this date, you will take the current 2008 version of the civics test, which consists of 10 questions from a list of 100. You must answer at least 6 questions correctly to pass. (dewittllp.com)
  • Special Considerations: Applicants aged 65 or older with at least 20 years of permanent residency are eligible for a simplified version of the civics test. (dewittllp.com)

    • Conclusion

    The path to U.S. citizenship has evolved with recent changes to the naturalization process. By understanding the updated requirements and procedures, you can navigate the application process more effectively. Ensure you stay informed about any further changes by regularly visiting the USCIS website or consulting with an immigration attorney.

    Key Facts

  • Revised Civics Test: Effective October 20, 2025, the civics test will consist of 20 questions from a pool of 128, requiring at least 12 correct answers to pass. (uscis.gov)
  • Fee Structure: The filing fee for Form N-400 is $760 for paper applications and $710 for online submissions as of 2025. (congress.gov)
  • Special Exemptions: Applicants aged 65 or older with at least 20 years of permanent residency are eligible for a simplified version of the civics test. (dewittllp.com)

    • Sources

  • U.S. Citizenship and Immigration Services (USCIS), 2025 Naturalization Civics Test, 2025/https://www.uscis.gov/citizenship-resource-center/naturalization-test-and-study-resources/2025-civics-test
  • U.S. Citizenship and Immigration Services (USCIS), 10 Steps to Naturalization, 2025/https://www.uscis.gov/citizenship/learn-about-citizenship/10-steps-to-naturalization
  • DeWitt LLP Law Firm, Changes in the U.S. Naturalization Process for Permanent Residents Applying for U.S. Citizenship, 2025/https://dewittllp.com/news/2025/10/03/changes-in-the-u.s.-naturalization-process-for-permanent-residents-applying-for-u.s.-citizenship
  • Serotte Law, Changes to the Naturalization Application Process, 2025/https://serottelaw.com/changes-to-the-naturalization-application-process/
  • USCIS, Notice of Implementation of 2025 Naturalization Civics Test, 2025/https://www.regulations.justia.com/regulations/fedreg/2025/09/18/2025-18050.html

Readability Level

This article is written at a 10th-grade reading level to ensure clarity and accessibility for a broad audience.