How Long Must I Be A Lawful Permanent Resident Before Being Eligible For Naturalization?
In most instances a person must be a Lawful Permanent Resident (“Green Card Holder”) for five years before becoming a citizen. However, spouses of U.S. citizens are eligible for naturalization after three years of being a Lawful Permanent Resident. In special circumstances the period might also be shorter than five years (for example, being a member of the armed forces).
