Sample Past Due Invoice Letter. A past due invoice letter template is a document that is used to remind the debtor about hisher past due invoice. Past due invoice template sample (with letter) past due invoice template is to officially request payment following the original deadline of this payment has now passed.
Use this sample letter template when you have an account that is past due and wish to request payment immediately. Example past due invoice email. The content of the letter shows the outstanding amount, the reminder that the debtor should complete the payment, and some additional instructions.