Earlier quoted context omitted.
Your company fucked up by not taking withholding from the bonus.
I do get a 20% bonus at this company and I think it is attributed to that. It was my first time getting that bonus. What do I even do here? Talk to HR? I don't think I can do anything and just suck it up and pay it and expect it next year? I dunno.
My issue was that my with-holdings and everything looked fine. But I was not having any federal taxes taken out on my paychecks for federal with-holdings. Turned out to be a software issue that the company who makes it was able to correct.