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Services/Naturalization
Form N-400

Application forNaturalization

Complete and accurate preparation of your N-400 form. We handle every section so you can focus on your future.

We are a document preparation service, NOT a law firm. We do not provide legal advice.

For legal advice, consult a licensed immigration attorney.
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3–5
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About This Service

What is the N-400 Application?

The N-400 is the official form used to apply for U.S. citizenship through naturalization. It covers biographical information, residence history, employment, and background details.

Our team carefully reviews your documents and completes every section of the form to ensure accuracy and avoid delays.

Important Disclaimer

We are a document preparation service, NOT a law firm. We do not provide legal advice. For legal questions, consult a licensed immigration attorney.

U.S. Citizenship documents
N-400 Naturalization
Starting at $300

Why Choose Our Service

Passport & Citizenship

Get a U.S. passport and full citizenship rights.

Voting Rights

Participate in federal, state, and local elections.

Global Travel

Travel freely with a U.S. passport worldwide.

Family Sponsorship

Sponsor relatives for U.S. immigration faster.

Federal Jobs

Access employment opportunities reserved for citizens.

Security & Protection

Protection from deportation and access to federal benefits.

Eligibility

Who Can File Form N-400?

Determine if you meet the requirements to apply for U.S. citizenship through naturalization.

Pathway

5 Years as a Permanent Resident

Available to most green card holders who have maintained continuous residence for 5 years.

Pathway

3 Years (Married to a U.S. Citizen)

If you have been married to a U.S. citizen and living together for at least 3 years.

Pathway

Military Service

Special provisions for current and former members of the U.S. armed forces.

Key Eligibility Criteria

Continuous Residence

You must have lived in the U.S. continuously for the required period.

Physical Presence

You must have been physically present in the U.S. for at least half the required period.

Good Moral Character

Demonstrate good moral character and no serious criminal record.

English & Civics Knowledge

Pass the English test and U.S. civics exam.

Attachment to the Constitution

Demonstrate willingness to support and defend the U.S. Constitution.

Oath of Allegiance

Willing to take the Oath of Allegiance to the United States.

Our Process

How the N-400 Process Works

From document review to completed form — we guide you every step of the way.

Our Service
USCIS
We handle this
01

Document Review

We review all your documents and identify any missing items before starting the form.

1–2 days
02

Photo & Signature

You upload a passport-style photo and digital signature.

Same day
We handle this
03

Form Completion

Our experts fill out every section of the N-400 with precision and accuracy.

2–3 days
04

Quality Review

We perform a final quality check to catch any errors or inconsistencies.

1 day
05

Digital Delivery

You receive the completed form and supporting documents by email.

Same day
06

Optional: Physical Mailing

If selected, we also print and mail physical copies to your address.

3–5 days

We are a document preparation service, NOT a law firm. We do not provide legal advice.

For legal advice, consult a licensed immigration attorney.
Documents

Documents Required for N-400

Prepare these documents before we start working on your naturalization application.

Required Documents

  • Green Card (front and back)
  • Passport-style photo (2×2 inches)
  • Proof of residence (utility bills, lease)
  • Employment history (last 5 years)
  • Travel history (last 5 years)
  • Marriage certificate (if applicable)
  • Tax returns (last 3 years)
  • Criminal records (if applicable)

Pro Tip

Upload clear, high-resolution scans. Make sure all text is legible and all pages are included.

Common Questions

Frequently Asked Questions

Find answers to the most common questions about this form.

USCIS processing times vary by field office, typically between 8–14 months from filing to oath ceremony. Our form preparation takes 3–5 business days.

Ready to Become a U.S. Citizen?

Start Your
Naturalization Journey

Our team of experts will guide you through the entire N-400 application process, ensuring accuracy and peace of mind.

$300
One-time fee
Complete form review
Document checklist
Filing guidance

We are a document preparation service, NOT a law firm. We do not provide legal advice.

For legal advice, consult a licensed immigration attorney.
Learn More

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