Naturalization (Form N-400).
The standard path from permanent resident to U.S. citizen. Most green-card holders qualify after a defined waiting period — if the requirements are met.
Basic eligibility
- 5 years as a lawful permanent resident — or 3 years if you've been married to and living with the same U.S. citizen for that entire period;
- Continuous residence and physical presence in the U.S. during the qualifying period;
- Good moral character;
- Basic English and civics knowledge (limited age/disability exemptions apply);
- Attachment to the principles of the U.S. Constitution.
Spouses of U.S. citizens stationed abroad in qualifying employment may have an even faster path — see INA 319(b) expedited naturalization.
The process
- Eligibility review — we confirm you meet every requirement before filing.
- File Form N-400.
- Biometrics appointment.
- Interview — including the English and civics tests.
- Oath of Allegiance — and you're a citizen.
Issues we screen for before you file
- Extended trips abroad and continuous-residence concerns
- Tax-filing issues (including filing as a non-resident)
- Any criminal history — including arrests without conviction
- Selective Service registration (where applicable)
- Prior immigration history affecting good moral character
A naturalization denial is far harder to fix than a naturalization approval. For the official overview, see USCIS naturalization.
Take the last step.
Free consultation with a U.S. immigration attorney.