I entered the wrong school district number on my 2020 Ohio SD 100 return (and yes Turbo Tax did prepare and file one along with an income tax return). This was a costly mistake, resulting in over $1,000 additional taxes. The correct school district number would have lead to zero additional taxes. So I want to amend my Ohio returns, especially the school district return. I don't see how to amend my Ohio returns. Can I do this in Turbo Tax, and if so how ?
