If an invoice addressed to you has been reduced, you can record the reduction on the invoice.
Prerequisite
The incoming invoice is in the Invoice Entry or Complaint step
Procedure in the FM Portal
Path to the starting point: Property Management - Property Accounting/Cost Entry - Incoming Invoices - Incoming Invoices
Open the invoice for which you want to record the reduction.
In the toolbar, click Invoice Reduction under Extras.
In the window that opens, select the invoice line item to be reduced and enter the reduction amount and a reason for the reduction.
Click Apply.
The reduction has been recorded and is displayed on the incoming invoice; the outstanding amount is adjusted accordingly. When the invoice is later posted to the journal, the reduction amount is posted to the reduction account.