Get your taxes done using TurboTax

I am having exactly the same issue.   How can the 8453-PE, Partnership Declaration be unsupported?  It has always been supported in the past, and TurboTax prompts you through the printing/signing/scanning/uploading process.  Come on TurboTax, please fix this problem ASAP.  You are charging nearly $200 for the software and not delivering!