Wow!!!  Is there no kindness left in this world AT ALL???

Neil,

For Partnerships (Lacerte), under the Misc tab there is a box "Explanation on top of 1065" just above the Tax and Payment section.  You can add the COVID-19 notation.

S-Corps, under Misc tab just above the Schedule B section you will see the box to check and the area for the desired notation.

I am searching for something similar for the Individual return(s).  Hope this helps.

After 27 years in public accounting we can use all the help we can get.  I'm sure the client would appreciate it as well.  These are trying times.

I wish you the best!