Form I-485 is an application used by individuals in the United States to apply for lawful permanent resident status, commonly known as a green card. This form is typically filed by those who are eligible to adjust their status from a temporary visa or other non-immigrant status to that of a permanent resident. The process involves submitting the completed Form I-485 along with supporting documents and fees to the U.S. Citizenship and Immigration Services (USCIS). After submission, applicants may need to attend an interview and provide biometric information, such as fingerprints, to complete the adjustment of status process.