daniel_b_curtis,
Is the K-1 you are asking about a K-1(1041) [estate form] or a K-1(1065) [partnership form]? If the former, you report it on your own income tax and would need to file in Indiana only if the K-1 somehow showed state income tax withheld that you want to claim. Reading between the lines, though, it sounds more like a K-1(1065). What were the two made out to? Your mother, your mother's estate, your name?
