3 Years of Continuous Residence. The spouse of a U.S. citizen residing in the United States must have continuously resided in the United States as an LPR for at least 3 years immediately preceding the date of the filing the application and up to the time of the Oath of Allegiance.
Naturalization Process for Marriage Green Card Holders Meet Eligibility Requirements. Prepare Form N-400. Biometrics Appointment. Naturalization Interview. English and Civics Tests. Oath of Allegiance Ceremony. Receive Certificate of Naturalization.
No, marriage to an American citizen does not confer automatic citizenship or immigration status. Marriage to an American citizen lets that citizen petition their government to allow their spouse to immigrate, ie to apply for permanent residency (``green card'').
An unmarried US citizen cannot petition for his/her partner to receive an immigrant visa and green card. A US citizen may petition only for his/her legally married spouse, children, parents, or siblings.
You may file Form N-400, Application for Naturalization, 90 calendar days before you complete your continuous residence requirement if your eligibility for naturalization is based upon being a: Permanent resident for at least 5 years; or. Permanent resident for at least 3 years if you are married to a US citizen.
You can submit Form N-400 either online through the U.S. Citizenship and Immigration Services (USCIS) website or by mail to a USCIS service center or lockbox.