Yes, I accidentally omitted that word.
However excluding the income due to insolvency would not be ideal as it required reducing any tax attributes, so that would be a secondary position. Primary position would be making sure it is incorrect reporting on the 1099 in the first place.
I agree...and my gut agrees with your gut...but I am not certain that our "guts" are accurate and I am offering other options to the OP.
The potential tax bite on that 40k of cancelled debt is high. Between federal and state it could be as much as 30% (or even more) for a middle income taxpayer. Getting a tax attorney involved could also be beyond the budget of a middle income taxpayer, and to be honest, without involving a tax attorney once a 1099C has been issued, makes me uncertain that it is resolveable at that level.
I am also not certain that the "student" was the primary borrower if the 1099C was issued under the SSN of the OP. There are many student loans where the parent of the student is the primary borrower.
Yes, reducing tax attributes is not ideal, but it is possible that its the better solution.