<prompt> Human: Ive gotten into the habit of filing taxes pretty much as soon as Im able and so I filed in early February. What I didnt take into consideration this year though is that I started using the Stash investment app in 2017. When I was filing I did check the Stash website but could not find information on my tax documents and for some reason figured that it wasnt something I needed. A few weeks later I got an email saying that my 1099 was ready. Do I need to refile my taxes? Im not sure exactly how to read the form, but my proceeds were less than 500. If I do need to refile, how much would it cost?  <response>: Youll need to amend to include the capital gains and dividends. 