0 0 0 0 Question 30 of 30. There are three worksheets utilized when a taxpayer is insolvent and wants to exclude cancellation of debt income. In the correct order of completion, they are: Basis Worksheet, SIDI, Exclusion Worksheet. Insolvency Worksheet, Basis Worksheet, SIDI. Insolvency Worksheet, Exclusion Worksheet, SIDI. Insolvency Worksheet, SIDI. Basis Worksheet