
die Nachzahlung
additional payment
An amount of money that must be paid retroactively because the previous payments (e.g., for rent, electricity, taxes) were too low.
Nach der Nebenkostenabrechnung für das letzte Jahr müssen wir eine Nachzahlung von 200 Euro leisten.
After the utility cost statement for last year, we have to make an additional payment of 200 euros.