I'm going to yell at our new accountant
Why do you want to yell at the accoutant?
Because of all the new taxes he added after telling me otherwise.
Only governments imposes taxes, not accountants. He must've discovered issues in your tax obligation that weren't apparent until he went deeper into the situation.
THEN WHY DIDN'T HE ASK WHEN HE COULDN'T FIND IT. I'M GOING TO TELL HIM THE USUAL FUCKING BULLSHIT. WHAT A DICK
Breathe and calm down, taxes aren't the biggest deal in the world. Let them know your concerns and ask them the specific reasons as to why these new taxes are being added. Try to understand the problem along side them to clear it all up.