@brokenduck
there is an exception for category A or D transactions with no adjustments.
OTHERWISE,
IRS requires all transactions details to be reported on one of:
- The 8949 TurboTax produces when you enter the details.
- Your own 8949 that you prepare in some other way.
- Your spread sheet or broker's consolidated 1099 that shows all the details as they would appear on form 8949;
Item 1 is handled by TurboTax.
if item 2 or 3 of these is a PDF you can attach the PDF when you e-File.
Otherwise you have to mail the item 2 or item 3 to the IRS at the specified mailing address immediately after you e-File.
