Thanks for your rapid response! I read through the link and it describes the steps I took three times this afternoon. I saved the return I was preparing, exited from the program, relaunched the program and stepped through the prompts until the "Enter property taxes you paid in 2020" screen appeared. Two of the three entry boxes (Main House, Additional Houses) did not allow data to be entered; the third entry box (Foreign Real Estate) was active and allowed data to be entered.
