The Mississippi 21-Day Notice re Amended Chapter 13 Plan is a document issued by the United States Bankruptcy Court for the Southern District of Mississippi that notifies creditors of the filing of an amended chapter 13 plan. The notice lists the debtor's name, address, and case number, along with the debtor's proposed amended plan. It also includes the date of filing and the date of the meeting of creditors. The notice is sent to creditors listed in the debtor's petition, as well as the debtor's attorney. There are two types of Mississippi 21-Day Notice re Amended Chapter 13 Plan: A Notice of Filing of Amended Plan (Form 4) and a Notice of Filing of Amended Plan (Form 5). Form 4 is used when the proposed amended plan does not change the amount of payments or distribution of funds to creditors, while Form 5 is used when the proposed amended plan does change the amounts or distribution of funds to creditors.