Missouri Tax Filing Requirements
You have to file a Missouri return if you are a resident and your Missouri adjusted gross income is greater than $1,200. You are a nonresident and your Missouri adjusted gross income is greater than $600 Your Missouri adjusted gross income is greater than the amount of your tandard deduction plus the exemption amount for your filing status. You must file a return to get a refund.
You must file a Tax Return, if your income exceeds the limit for the filing status.