Rahbaran & Associates will assist those clients who have obtained lawful permanent residency through our firm and are prepared to take the next steps toward obtaining U.S. citizenship and filing the form N-400, Application for U.S. citizenship. Lawful permanent residents may qualify for U.S. Citizenship if they have been a permanent resident for at least 5-years, prove a basic understanding of English and of general civics and United States history and form of government, prove that they are persons of good moral character, and take an oath to uphold the United States Constitution.