Form W-9 S, Request for Student's or Borrower's Identification is a form that you can fill out online as well as at your local U.S. Department of Education Office. The form is filed with the Department of Educational and Student Financial Assistance (DES FA) of the U.S. Department of Education, which provides loans and grants to students and students' family members. The information from the Form W-9 S, Request for Student's or Borrower's Identification Form is electronically entered into the Federal Student Aid Data System (FAFSA). The information is integrated with other federal student aid data such as the Free Application for Federal Student Aid (FAFSA) and the Federal Family Education Loan (FEEL) Program. Students can use the Form W-9 S, Request for Student's or Borrower's Identification to receive the most up-to-date information about their federal loans, including the types of loans and any interest rates and terms. The Form W-9 S, Request for Student's or Borrower's Identification is available on the DES FA website as well as through the DES FA directly or through private lenders. The form is also available on the DES FA Website or by calling 1-800-4-FED-AID.