For corporations whose taxable year end after December 31,
2021, a corporation with more than $1,000,000 in gross income
for federal purposes is required to file its IT-20 electronically.
In addition, if the corporation files an amended return, the
corporation must file the amended return electronically if its
federal gross income is greater than $1,000,000.

ProSeries along with several other tax preparation software providers does not have Indiana state authorization for E-file of IT-20.

Does anyone have any news on this?