Courage Quote Graphicjcrajput09-30 09:53 PMHere I am planning to send following letter: Please suggest me ASAP if any changes. I really appericiate your feedback. Director, US BUREAU OF CITIZENSHIP AND IMMIGRATION SERVICES P.O. Box 805887 Chicago, IL 60680-4120 ATTN: CRU Supervisor - Case Improperly Returned (I-485 Application to Register Permanent Residence or Adjust Status on Behalf of xxxxx