AOS Checklist Cover Letter listing Table of Contents (Check Payable to U.S. Department of Homeland Security - $1,225.00)   Form I-485 (completed and signed by non-US Citizen/beneficiary) Form G-1145  Form I-944 (Declaration of Self-Sufficiency with applicable supporting documents.) Copy of beneficiary's Passport with biographical page  Copy of beneficiary's K1 Visa from Passport and entry stamp  Copy of NOA2 Approval letter