However, if the spouse of the applicant is an American citizen, the applicant only needs to live in the United States for three consecutive years. However, if the spouse of a non-citizen divorces before the expiration of three years, or the spouse of an American citizen dies, the special rule of continuous residence for three years does not apply. However, if the applicant obtains a green card according to the provisions of the Anti-Abuse of Women Law, he can still apply for naturalization according to the special provisions of continuous residence for three years, regardless of whether he is divorced or not.
The immigration law allows you to apply for naturalization three months before the expiration of your continuous residence. Therefore, applicants can apply for naturalization after four years and nine months of continuous residence or two years and nine months.