To enter Form MO-CR:
As Missouri only allows two copies of the MO-CR to be e-filed per taxpayer, the return will have to be paper filed if you need more than two forms. The TaxACT program supports up to ten forms. If you need more than ten, you can access this form from the Missouri website and complete it manually. See Missouri Department of Revenue Form MO-CR Credit For Income Taxes Paid To Other States Or Political Subdivisions to access the form.
Because this is a unique situation, you would also need to override the total amount on Line 26 of MO-1040 to include the amounts from all of the MO-CRs filed with the return. To do that, you need the download version of the software.