I am having the same error on the M1M form. My error regards a stay home college student where "Not a K-12 student" is adding him to the Table of Line 19 requiring an entry. It will not let me enter any value at all .... as if the field is locked.
If I remove the "Not a K-12 student" option in the Expenses Worksheet for Line 19, he disappears from Line 19 and the error clears. However, the Worksheet now shows an error for no designation at his name. It is being pulled from the Federal EIC data Student Information Worksheet without recognizing his college status.
I would assume the error is being generated in not recognizing an non-K-12 reference from the Federal EIC in the Minnesota M1M worksheet and assuming an entry is required.
Please advise. It is the only thing holding up my tax submission.
