You don't need to file a TN return at all if the only income you had was earned income. Tennessee only taxes investment income.
Tennessee residents, partnerships and fiduciaries must file a state tax return if their interest and dividend income is more than $1,250 for an individual or $2,500 for a married couple filing jointly.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"