@anthony1111 wrote:
Yes I did attach the Form 8453-C but this too also doesn't have a signature
If you are looking at Form 8453-C in Forms Mode (in your list of forms), that particular form would not have a signature.
With TurboTax Business, you print out, sign and date the 8453-C, scan the signed and dated form, and then upload the scanned file into the program. Did you follow that procedure?
