<prompt> Human: I need some financial advice. I havent filed taxes in since 2015 and that was for the tax year 2014. I am not married and I dont have any children. I earn around 15.99 an hour for my job and without over time I average around 900 per pay check. But of course I work over time because if I didnt then I wouldnt be able to pay my bills.Ive also been tax exempt since 2015. This means when on my W-4 for my taxable wages, I filed tax exempt. Im getting more in my paycheck. This also means that I really dont pay any federal or state taxes. I havent filed my taxes since 2015 and Im not sure what to do. Im also not sure if Id owe anything. I was in school Spring 2015 to Fall 2016. I have the tax documents from the school to submit to the IRS. I think Im going to owe. I already owe state income tax which Im currently paying on. So I need advice on how to proceed. TLDR: Im tax exempt at my job and I have been since 2015. I also havent filed my taxes since 2015. I was in school from Spring 2015 to Fall 2016. Anyway financial advice on this.  <response>: CPA here:Unless youre leaving out some very vital information, checking the box on your W-4 that tells your employer not to withhold taxes doesnt actually exempt you from owing taxes on your income every year. You still owe taxes; youre just not paying towards what you owe out of every paycheck. You very likely need to file tax returns for the 2015-2017 years. If you havent been having income taxes withheld from your paychecks, you will almost certainly owe depending on what other information goes on your returns.Go file your tax returns. Pay what you owe. Get your employer to start withholding taxes from your paychecks. 