In order to file additional documents after your case is closed, you must first file a Motion to Reopen the case and pay the applicable re-opening fee. The Motion to Reopen must specifically state why the case is being sought to be re-opened. Additionally, if any creditors will be affected by the re-opening (such as adding new creditors), the debtor must also serve them with a copy of the Motion to Reopen. If the Court grants the Motion to Reopen, the debtor may then file the necessary documents.