If you e-File his return there is no signature.
Try this:
on Schedule B
cumulative bond interest from 1099-INT 1100
less amount paid on amended returns,
2016 -500
2017 -600
Total Interest Line 2: -0-
If you chose to go the statement route, put "See STMT" on the Schedule B.
attach statements to the back of the return, not the front .
Do not enclose any form 1040X.
