accounting; (the) accounting process; account processing
会計処理を専門家に任せた。
I left the accounting work to a specialist.
不正な会計処理が発覚して役員が辞任した。
Improper accounting was uncovered and a board member resigned.
期末になると会計処理に追われて残業が続いた。
At the end of the term, I was swamped with accounting work and worked overtime continuously.