<prompt> Human: Hi everyone! I used the HR Block free-file this year to do my taxes, so I dont think anything went wrong. In fact, it worked fairly well I thought, except my state return is 0. Is that normal? Do people often pay exactly the amount in taxes they need to? I know the way to win the tax return game is to get a return as close to 0 as possible, so did I win? I cant imagine that something went wrong and Ill be getting an audit soon. right? I already got an email stating both my federal and state returns have been accepted. Im just curious because the few people Ive mentioned it to so far had never heard of such a thing. Thanks!  <response>: PA, for example, has a 3.07 flat tax with no exemptions, and does not give deductions for some things like 401ks, IRAs, or other typical federal deductions. If I didnt have interest income, my state tax refund would be 0 every year. As it is my additional tax owed is around 17 a year. 