FAF, or Free Application for Federal Student Aid, is a form used by current and prospective college students in the United States to apply for financial aid. This application collects information about the student's financial situation, which helps determine their eligibility for federal grants, loans, and work-study programs. Completing the FAF is essential for accessing various types of financial assistance, including Pell Grants and Federal Direct Loans. Students typically need to submit the form annually, and it can be completed online through the Federal Student Aid website, ensuring that they receive the necessary support to fund their education.