@Peter56 - to add to @SteamTrain's comments, here is the non-resident form.. You will list all your income in column A, but only the NC sourced income in column B, which in your case would ONLY be the property income. (turbo tax will walk you through all this).
then the percentage is calculated at the bottom on Line 24: that is the percent of your total income that is taxed in NC, which would represent the rental income only.
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.ncdor.gov/2023-d-400-schedule-pn-handwritten-version/open
