Why Aging report is showing negative value even though have fully paid the invoices? (New Version)

It's not showing overpaid, it is showing the invoice is being paid in advanced as per today. If you click into those invoices with negative value, you should notice the invoice date is greater than today which is why the report will display as negative value as of 24/09/2024.

Example below : 

1. It is because your payment date is earlier than the date the invoice was created.

2. Even your payment is make on the 24-09-2024 but your invoice date is 28/9/2024. 

3. So that will shows in the Creditor Aging report this Supplier 'Ah seng" have the amount -10 

  (If don't want shows the amount -10 in creditor aging report, you may change the invoice date same as the payment date)