topic Form 8949 issues in Get your taxes done using TurboTax

Form 8949 issues

panwq — Tue, 24 Feb 2026 05:24:02 GMT

Turbotax did not generate accurate Form 8949 which lists only lost with 0 base cost. It causes wash sales are to be treated as gain instead of lost. I have checked the numbers with my Form 1099-B and the errors are obvious. As a result, the Schedule D is incorrect. Is there any way to have complete Form8949 including all the transactions with actual costs and proceeds? Or is there any way to make correction manually?

Re: Form 8949 issues

DawnC — Tue, 11 Apr 2023 20:13:13 GMT

Yes, you can go back and edit any or all of your transactions. You look to be using the desktop software. Click on Forms and edit your entries directly on the form. Or you can edit them in the interview by searching for 1099-B and using the Jump to 1099-B link. Then click on Edit next to each sale to update the cost basis and dates.

How to enter wash sales in TurboTax