I am doing my 2019 taxes (by hand/on paper), I have Mortgage Interest Received that I need to report. I can't seem to figure out where I do this. Anyone know?

[sandrad1]

I'm looking for a Line # or Supplemental Form. I'm not finding information on Mortg Int RECEIVED.

[Hal_Al]

Line 1, Schedule B.

See the instructions for Schedule B, as mortgage interest requires special handling. https://www.irs.gov/pub/irs-prior/i1040sb--2020.pdf

[MinhT1]

If you are filing your form 1040 by hank, then Mortgage interest received is reported first on Schedule B - Interest and Ordinary dividends in the Interest section. 

The total is then transferred to line 2b of form 1040.