signing tax return
Does a parent sign the return of a deceased minor child as
Son Smith by Mom Smith, parent for minor child
or
Son Smith by Mom Smith, Personal Representative
Diagnostics say one way. Instructions say the other way.
Does a parent sign the return of a deceased minor child as
Son Smith by Mom Smith, parent for minor child
or
Son Smith by Mom Smith, Personal Representative
Diagnostics say one way. Instructions say the other way.


I'd vote for "personal rep," on the grounds that dead trumps minor.
If you e-file, it doesn't matter, because the IRS doesn't see the 8879. ;)


IRS doesn't see the 8879 unless they happen to audit the preparer as to their 8879's.


Somehow, I suspect that the IRS will be indifferent to the form in which the proper person signed either the 8879 or the 1040.
As an unrelated tangent, a person's legal signature is "the way they normally sign their name," not "a signature the letters of which match the name printed on the return."