For example, Schedule K-1 is an Internal ... that taxpayers may need to complete to accompany their tax form 1040, such as Schedule C or Schedule K. These are used to calculate the tax due on ...

A common example is a default on a house ... So it’s important to report on Schedule D and Form 8949 if applicable. 1099-C: Cancellation of Debt You’ll likely already know if Form 1099 ...