<prompt> Human: I hope personal finance can help, or point me in the right direction. I couldnt find my specific scenario online anywhere, and I dont see what Im looking for on the tax.ohio.gov website if its out there. nbsp;A little further explanation of my situation: I lived in WI up until August of 2014. At that time, due to various personal reasons, I moved to Ohio. It wasnt until nearly a year later, in August of 2015 that I actually was employed again and made any money at all in Ohio. In the state of WI I made 49,000 between January and May of 2014. In early 2015, I filed my federal and WI state taxes, which were both accepted with no issues. I used TurboTax. I just now pulled up the TurboTax 1040 Return form from 2014 to double check what was entered. I filled out the Nonresident part-year resident Wisconsin income tax form, listing my current OH address, and the August 2014 date that I moved between states. It also shows I reported my Adjusted Gross Income for WI as 49,000.nbsp;I want to also mention that during Tax season this year, when filling out my 2015 return, I received a notice from the state of Ohio stating I never filed my 2014 taxes. As I did not make any money in Ohio, during the 2015 filing I also then I reported that my 2014 Adjusted Gross Income for Ohio was 0.00. Maybe this is where I screwed up? Well, they accepted my 0 dollar return. Until today.nbsp;The letter I received today is dated October 13th, and postmarked November 7th. It says I was supposed to respond as of November 2nd or a assessmentlegal bill will be issued. So It sounds like Im also being penalized for receiving their letter late, a late filing penalty, and interest charges on the State return I never paid?nbsp;nbsp;The letter also says that my Ohio adjusted gross income for 2014 is 49000. Again, all that money was paid by my previous WI employer for the work I completed in WI. So should I have not filed for Wisconsin for 2014? Should I have filed in Ohio and not WI for 2014? Or should I have split the money between the states, even though it was all earned in the state of Wisconsin? Like I said, Ive looked at different scenarios online, but they all seem to mention making money in the new state, which isnt my situation. I tried to include any pertinent details, please let me know if any other information is needed. Any guidance is truly appreciated. Thanks  <response>: You likely needed to file an Ohio tax return for the partial year. When you worklive in multiple states, you need to show how much income was earned in each location. 