did any of the following apply
Debt canceled in a Title 11 bankruptcy case
Debt canceled during insolvency
Cancellation of qualified farm indebtedness
Cancellation of qualified real property business indebtedness
Cancellation of qualified principal residence indebtedness that is discharged subject to an arrangement that is entered into and evidenced in writing before January 1, 2018.
the above maybe partially or wholly excludable from income
Generally, if you exclude canceled debt from income under one of the exclusions listed above, you must reduce certain tax attributes (certain credits and carryovers, losses and carryovers, basis of assets, etc.) (but not below zero) by the amount excluded. You must attach to your tax return a Form 982,
if not, it gets reported on schedule 1 line 21
describe as cancellation of debt income