<prompt> Human: Hello Redditors,As the title states above, I was surprised when I found out that I had to owe 800 this year. However, this is only my 2nd year, filing taxes on my own, so Im really not that knowledgeable about how taxes work. I live in California, and last year, for 2012- I made about 8000 in AGI.. For 2013, my AGI totaled around 37,000. If theres any other information that you guys would need in order to analyze my tax situation, I would be more than happy to share it. Thanks.  <response>: Last year you made to little to actually pay taxes so you got all your withholdings back anything less than 10k, you pay 0 taxes. This year, you actually made enough to be in the 15 tax bracket so you actually have a tax bill. Your withholdings were not high enough to pay it so they want an added 800. Change your withholding for next year so that more money is withheld from each paycheck otherwise you will have the same problem next year. 