Wiktionary
back payments
n. (back payment English)
Usage examples of "back payments".
Shed worry later about where she was going to drum up the four thousand dollars in back payments.
Bannon, that is going to cover back payments on principal, plus interest, plus fees and expenses, and leave a little over which you can apply on the next payment, and I got the impression that title is going to ease right on back to her.
The government has cut back payments for medical services, and the competition is fierce.
Charged double back payments on his fares and five hundred hours community service.