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Fillable N-400 Application for U.S. Citizenship PDF

  1. Idioma Inglés
  2. País EE.UU
  3. Actividad Inmigración
  4. Departamento USCIS
Fillable N-400 Application for U.S. Citizenship PDF

Fillable N-400 Application for U.S. Citizenship PDF

Are you ready to become a U.S. citizen? The Form N-400 – Application for Naturalization – is the official paperwork you need to file with USCIS. Instead of printing, scanning, or editing a static PDF, use our Fill out this form button to launch the Formize PDF Filler app. The fillable version is fully searchable, saves your data automatically, and guides you through every section.

Why Choose the Fillable N-400 PDF?

The fillable version mirrors the exact layout of the USCIS N-400, but adds:

  • Clickable fields that prevent data‑entry errors.
  • Real‑time validation for dates, numbers, and required fields.
  • Easy download of a completed PDF ready for electronic filing or printing.

How to Complete the Form with Formize

Follow the simple steps below – no PDF editor needed.

Common Mistakes & Tips for a Successful Submission

Even a small typo can delay your citizenship process. Here are the top pitfalls and how to avoid them:

  • Incorrect residency dates: Double‑check the start and end dates for each address you lived in the last five years.
  • Missing signatures: The Formize app highlights any unsigned sections before you download.
  • Invalid passport numbers: Use the exact characters as shown on your passport; the validator will flag extra spaces.

Where to Get Help and Submit Your Application

If you need clarification, consult the USCIS N-400 Instructions. After completing the form, you can either upload the PDF through your USCIS online account or mail it to the address listed in the instructions.

Ready to start? Click the button below and let Formize do the heavy lifting.

Fill out this form

PREGUNTAS MÁS FRECUENTES
  • What is the N-400 form used for?

    The N-400 is the official Application for Naturalization, which U.S. lawful permanent residents file to become U.S. citizens.

  • Can I edit the N-400 PDF on my phone?

    Yes. The Formize PDF Filler works on desktop and mobile browsers, allowing you to fill out the form on any device.

  • Do I need to print the form after filling it online?

    You can either print the completed PDF for a mailed submission or upload the digital file directly through your USCIS online account.

  • Is there a filing fee for the N-400?

    Yes, as of 2024 the filing fee is $730, which includes the biometrics fee. Check the USCIS website for the latest amount.

  • How long does the naturalization process take?

    Processing times vary by field office, but most applicants receive a decision within 8‑12 months after filing the N-400.

  • What documents must I attach to the N-400?

    Typical attachments include a copy of your green card, passport‑style photos, proof of residency, tax returns, and any required translations.

  • Can I save my progress and finish later?

    The Formize app automatically saves your inputs locally. You can close the browser and return later to continue where you left off.

  • What if I make a mistake after downloading?

    You can reopen the saved PDF in Formize, correct the error, and re‑download the updated version before submission.

  • Do I need legal assistance to fill out the N-400?

    While many applicants complete the form on their own, you may consult an immigration attorney if you have complex issues, such as criminal history or prior immigration violations.

  • Where do I submit the completed N-400?

    Submit electronically via your USCIS online account, or mail the printed PDF to the address listed in the USCIS N-400 instructions for your jurisdiction.

CÓMO

Cómo completar N-400 citizenship form gratis, en línea en 5 sencillos pasos:

  1. 1
    Click the Fillable Form Button
    Press the "Fill out this form" button on this page. The Formize PDF Filler app will open in a new tab.
  2. 2
    Wait for the Form to Load
    The N-400 PDF loads automatically. All fields are interactive and ready for data entry.
  3. 3
    Enter Your Information
    Complete each section. The app validates dates, numbers, and required fields in real time.
  4. 4
    Review and Sign
    Use the built‑in review tool to ensure every required field is filled. Add your electronic signature where indicated.
  5. 5
    Download or Submit
    When you’re satisfied, click "Download Completed PDF" to save a copy, or upload the file directly to your USCIS online account.
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Con el conjunto tradicional de funciones para ver y completar un documento PDF, combinado con los beneficios de una aplicación web y un diseño receptivo, puede completar N-400 citizenship form en minutos.

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