Filing bankruptcy is a court action. The bankruptcy filer will file a petition, and receive a case number, meet with a trustee, and there is a possibility of additional court actions, motions, and ultimately the case will be discharged and closed. But, as a bankruptcy filer you have some responsibilities to the court. Bankruptcy exists for the protection of the debtor and to provide the debtor with relief from their creditors, but there is also an onus on the debtor when filing.
