I have a similar situation, I was given a k-1 for a loss/deduction, on preparation/sale of a small amount of inheritance from property sold with a note that says "for tax year ending may 31st 2019" and told to file with 2019 tax, but on closer inspection it's a 2018 k-1 form. Do I file this with 2018 or 2019, and since I don't report the inheritance as income, does it matter anyways since you said it can't reduce other income..
