The 1099-B worksheet tells me I need form 8453, but TurboTax does not generate this form for me. I found the blank form but it was not autofilled with my taxpayer id info, I was not able to enter it, and further, I was not able to print it out blank.
I ended up needing to go to the IRS site to print out a blank form, but I think TurboTax should generate and print out this form for me, noting that I need to attach my 1099B and to mail it in even though I am otherwise e-filing.
