Investors & landlords

I've entered all my information from the K-1 that appeared in Statement A, but I'm still getting the "Box 20 Code Z has been selected but no Section 199A income has been entered on statement A".  I could be wrong but it feels like a program glitch - I have entered this info in years past without any trouble.

 

Here's the part that makes me suspect a glitch: on the page that says "we need some information about your 199A income, I've filled in the numbers relevant to my return: the line about the 1231 gain, and the line about UBIA.  However, when I run error check and get the error .. and then go back to that page, the 1231 gain line has no entry, even though I put one in.

 

This is the only error keeping me from filing.  Any wisdom would be appreciated!