GA instructions made EZ. Follow our Form GA instructions step-by-step to furnish biographic information to USCIS easily. Details on how to prepare the biographical information form required in connection for immigration benefits to fill out a biographical form known as the GA. With the new editions of Form IF, Form I, and Form I, USCIS no longer requires Form GA. The biographic information questions that were . GA, Biographic Information (Include all information requested above.) the time for reviewing instructions and completing and submitting the form. Send. Form GA is a USCIS form that collects biographical information of the applicant. It is a supplemental form that is only required in special. GA, Biographic Information. Male This form is submitted in connection with an application for: Naturalization See Instructions on Page 5. Month. Year. GA, Biographic Information. USCIS uses the information you provide in this form to check your background. If you are not sure Line by Line Instructions . Use this form to provide biographic information and include it with the application or petition you are submitting to U.S. Citizenship and.