5-Year Green Card Path
Standard naturalization for permanent residents who have held their green card for 5 or more years.
Most commonCheck eligibilityPrepare your N-400 for U.S. citizenship, reviewed before you file
Immiva counts your physical-presence days, walks you through every N-400 question in plain English, and runs a 22-point pre-filing audit before you file. $99, money-back guarantee.
No credit card required · Money-back guarantee
$99All-inclusive price
22Pre-filing checks
100%Money-back guarantee
2026USCIS rules current
Eligibility Paths
Which naturalization path are you on?
Immiva supports all N-400 filing categories. Start a free eligibility check to confirm your path and timeline.
3-Year Marriage Path
For green card holders married to and living with a U.S. citizen for 3 or more years.
Faster eligibilityCheck eligibilityMilitary Service Path
Expedited naturalization for current or former members of the U.S. armed forces.
ExpeditedCheck eligibilityWhat You Get
Everything to file with confidence
Answer plain-English questions. We handle the USCIS formatting, error checking, and document prep.
Plain-English Guidance
Every USCIS question explained in language you understand. No legal jargon, no guesswork.
22-Point Pre-Filing Audit
Automated checks catch errors that get applications rejected or delayed before you file.
Physical Presence Calculator
Track your trips abroad and verify you meet the USCIS continuous residence requirements.
Documents & evidence list
Supporting documents and evidence, tailored to your situation and filing category.
Pre-Filing Audit
See every check before you file
Every N-400 runs through the same 22 checks before you file. You see the full report, every flag and every fix, before you pay.
Eligibility math
4Continuous residence Physical presence (days counted) Age at filing 3-month jurisdictional residence
Allegiance & oath
4Attachment to the Constitution Oath of Allegiance Willingness to serve Renouncing foreign titles
Good moral character
8Criminal history Unlawful acts Fraud & false statements Persecution & human rights Terrorism, weapons & security Tax & financial obligations Selective Service & military Unlawful voting & benefits
Your history
4Removal & deportation Employment history Address history Green card status
Form integrity
2Required fields complete Field content validation
Even your blank spaces get checked
USCIS rejects applications over empty boxes and missing 'N/A's. We confirm every field that needs an answer has one, and that the fields meant to stay empty, stay empty.
Real Filers
Stories from people who filed with Immiva
Two filers whose problems we caught before USCIS ever saw them.
Five years of constant travel across eight countries, and I had no idea how to count it. Immiva ran the numbers and told me I was 11 days short of the 913-day threshold. I'd have filed, paid $760, and been denied. I waited six weeks and filed clean.
David K.5-year green card path
My green card came through a first marriage that ended in divorce, and I'd been scared to naturalize for years. Immiva flagged that exact situation in the review and told me what I'd need to prove the marriage was genuine. I take my Oath next month.
Sandra M.3-year marriage path
Compare Your Options
Three ways to file your N-400
See how Immiva compares to filing on your own or hiring a lawyer.
Complete N-400 Filing Packet
Form prep + pre-filing audit + documents + instructions. Pay only when you're done.
$99 / application
Common Questions
N-400 questions, answered
The things people ask most before they start their citizenship application.
What does the 22-point pre-filing audit check?
All 22 checks are listed above, grouped into eligibility math, allegiance and oath, the eight Good Moral Character areas, your history, and form integrity. You see the full report before you pay.
Can Immiva handle a complicated case involving divorce, arrests, or lots of travel?
Yes. The audit specifically checks marriage-based green cards, prior incident disclosures, borderline physical-presence counts, and Selective Service issues.
What's the money-back guarantee?
You're covered by a 100% money-back guarantee, and you only pay once your review is complete.
N-400 Guides & Resources
Learn before you file
Everything you need to understand about the naturalization process, written in plain English.
Interactive Tool
N-400 Physical Presence Calculator
Track your trips, calculate physical presence days, and find your earliest safe filing date.
Open calculator →Step-by-StepN-400 Guide: How to Apply for U.S. Citizenship
Complete walkthrough of the naturalization process from eligibility to oath ceremony.
Read guide →EligibilityN-400 Physical Presence Requirements
Understand continuous residence and physical presence rules before you file.
Read guide →CostN-400 Costs Explained: Filing Fees & Alternatives
Full breakdown of USCIS fees, biometrics costs, and how to save on attorney fees.
Read guide →ChecklistN-400 Document Checklist 2026
Everything you need to gather before submitting your citizenship application.
Read guide →Self-FilingFiling N-400 Without a Lawyer
When you can file solo, when you need help, and how guided prep saves thousands.
Read guide →InterviewN-400 Interview Questions 2026
What USCIS officers ask during the naturalization interview and how to prepare.
Read guide →