@RobertB4444 As I said, I have over 500 pages of trades to send. If using form 8453, that would require physical mail. So lots of pages to print. I regret to purchase TT Desktop (Mac) and I believe TT online or Proconnect allows you to e-file with PDF attachments of the transactions. I really don't understand why TT made such a decision (not allowing attaching PDFs) while your professional tax software like Proconnect does allow that.
Would you kindly let us know whether TT e-filing 1040x (amended return) allows sending a PDF attachment like form 8949?
Thank you
