I think the NC K-1 for ET isn't available for download until after summer which is way past the deadline of filing for tax returns, a CPA told me that I can either file extension to wait for the NC K-1 to become available or file the state tax return first with nothing in the NC K-1 blank and then amend it when the NC K-1 is available. I am in the same boat with you that I have ET, the NC K-1 for tax year 2021 is now available online for download but it is not available for tax year 2022 yet. I am also surprised that all ET payment in 2021 were all Return of Capital so very minimum impact on the federal tax but almost 90% of it is being counted as income for tax purpose in NC. You should look at the NC K-1 again on the ET tax support site and amend your NC return for 2021 if you have not entered any data for NC.
