I am a single filer with zero dependents that makes 100K+. After owing taxes filing "0" for the past several years, last year I specifically filed "F" per the advice of the TurboTax Pro so that I would get the most number of taxes taken out. I now not only owe taxes but I also have to pay a penalty for not paying enough taxes. They changed the W4 again and I just want to know what to file to not have to pay this penalty and get all of the correct taxes taken out.
