The real issue is that accountant most likely has a track record of those kinds of mistakes - but you have no info on other clients. So you weren’t as informed at the time you chose them vs the new one.
I think the red flag should have been when he printed out all my tax returns and made me pick them up in person, and didn't even send a digital copy.
Seems like simplify or just erradicting the tax code would be more just at this point.
Normally it doesn’t get to that point though. CPAs do not want to be known as the person that misfiled taxes and got a court to rule them negligent. They carry insurance for errors so mostly just end up queitly making it right when there is an error.
In some jurisdictions, it may help with criminal but not civil liability.
I am not aware of setups available to me that would transfer liability onto accountant.
So in either case I am taking liability.
(also, I am pretty sure that if corporation loses 10 millions over accountant making bad decisions, they are not going to recover that funds either)
And there was no real path to recovering funds, except small part, after long court case.
At least they were able to fire them without severance pay.
and even then, if they already lost all money you may be unable to recover it