Acclownant
An accountant that is so bad at their job that it is a joke.
John: I got my taxes back from my accountant, everything was wrong, it is a joke.
Norm: That person used to work for me, they are a clown.
John: Absolutely, instead of accountant, they should call themselves an acclownant.
Norm: That person used to work for me, they are a clown.
John: Absolutely, instead of accountant, they should call themselves an acclownant.