How am I suppose to know how much to pay when I file an extension? I haven't done or am trying to correct my taxes so how would I know?
I entered my income incorrectly in a previous tax yearHow do I amend a return to change nontaxable income?
I am getting an underpayment penalty this year? I do not own a bus. or pay qtrly taxes nor estimate our taxes for the coming year? Nothing changed from previous years?