De or het kohierbelasting?

The correct Dutch article is:

de kohierbelasting

Rule Words ending in -ing: almost always de. See the rule

How to use kohierbelasting

the kohierbelastingde kohierbelasting
this kohierbelastingdeze kohierbelasting
that kohierbelastingdie kohierbelasting
our kohierbelastingonze kohierbelasting
your kohierbelastingjouw kohierbelasting
every kohierbelastingelke kohierbelasting
which kohierbelasting?welke kohierbelasting?
a big kohierbelasting / the big kohierbelastingeen grote kohierbelasting, de grote kohierbelasting