...and you are absolutely sure that none of the other MO tax forms, listed as being ready on ~ 1/30/2020, none of those are included in your tax submission to MO ?
(also, today is the 16th...maybe later, or just before midnight? There have been situations in earlier years, where a late federal change required the "expected" dates to be moved back a week or two). It would be safer if you would wait until well after 1 Feb anyhow.....you may have missed something and amending isn't a task you would want to experience.
