If you are at least 18 years old and:
5 years
5 years as a Permanent Resident without leaving the
United States for trips of 6 months or longer.
Have been a Permanent Resident for the past 5
years and have no special circumstances.
NOTE: Over 90% of applicants fall into this category.
If you are at least 18 years old and:
3 years
3 years as a Permanent Resident without leaving the
United States for trips of 6 months or longer.
Are currently married to and living with a U.S. citizen;