I'm working on my 2018 tax return. I paid off my mortgage early in 2019... Do I need to enter anything into TT / on my 2018 tax return if it was paid off in 2019? Thanks!

I paid off my mortgage early in 2019. There was no early payment penalty, but there was a $47 Recording Fee (in addition, of course, to the principal and accrued interest).
I thought I saw TT asking whether the mortgage has been paid off.  
Do I need to indicate anywhere on my 2018 tax return, or change my responses in TT -- or is the payoff only relevant to my 2019 tax return?
Thanks