Core Viewpoint - Companies must regularly maintain their deposit account reports through the electronic tax bureau to avoid issues such as inability to deduct tax payments from corporate accounts, lack of bank information during tripartite agreements, and notifications of no refund accounts during tax refunds [4]. Group 1: New Deposit Account Report Information - To add a new deposit account, navigate to the "Deposit Account Report" interface, click "Add Account," fill in the bank account information, and submit [7]. - After submission, the system will confirm completion, and users can download the report in PDF format [8]. - For signing a tripartite agreement, key information such as the bank and payment account must be filled out and submitted for verification [8]. Group 2: Change Deposit Account Report Information - For accounts without a tripartite agreement, select the account, click "Change," modify the necessary bank account information, and submit [12]. - For accounts with an existing tripartite agreement, users must first terminate the agreement before making changes to the account information [13]. - If only changing account nature or specific identifiers, modifications can be made directly without terminating the tripartite agreement [14]. Group 3: Cancel Deposit Account Report Information - To cancel a deposit account report, click "Cancel" and confirm; the system will indicate successful cancellation [15].