"My 2018 MO tax return was filed on the 2017 form by Turbo Tax. "
You can't blame anyone but yourself for that.
You have to file on the 2018 forms.
Using 2017 forms means you have not yet filed your 2018 state return.
Tell MO that you are going to file 2018 on the 2018 form.
@mella1
@mella1
