@LenaH,
It seems your answer is incorrect for tax year 2020. After electronically filing my returns, my SC tax return was rejected because TC-38 was missing. Returning to TurboTax to correct and hopefully refile, this is the message that TurboTax provided:
This return could not be processed for e-filing because form TC-38 is required to be filed with the return. This program does not support this credit form at this time. If you want to claim this credit then you will need to print and mail your return along with the additional form TC-38 (can be found here https://dor.sc.gov/forms-site/Forms/TC38.pdf) to the proper taxing authority. We apologize for any inconvenience. If you wish to e-file, you will need to remove the solar energy credit amount from the "Other Non-refundable Credits" (SC-1040TC Line 5, Code 038). Run through review, make any changes if necessary, and re-submit this return electronically.
What a waste of time. Not only can the software not handle this relatively simple state tax credit, it seems these limitations are not well known by the "experts".
