年末 ねんまつ調整 ちょうせいではありませんでした
nemmatsu chōseidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 年末調整

1. Was not year-end adjustment.; It was not a year-end adjustment.

Past/Perfective
Negative
Polite
Formal Register