Form 8949: Sales and Other Dispositions of Capital Assets is an Internal Revenue Service tax form used to report capital gains and losses from investments.

Others will need to file Schedule D as well. Those who have realized capital gains or losses from a partnership, estate, trust or S corporation will need to report those to the IRS on this form.

The IRS does not currently require entities to use Form 8949. Pass-through entities do receive 1099-Bs, but entities may still report line-by-line securities trades on Schedule D and Schedule D-1 ...

Form 8949 is a required addition to your annual tax return when you have sold capital assets such as stocks at a profit or a loss during the year.

Schedule D and Form 8949 If you take a look at the first page of your Schedule D form, you'll see a couple of different tables that you're expected to fill out.