All,
 
I have to amend my 2023 Taxes. I believe the 31st of this month is the last day to E-File Amendments. Is that correct? 
 
I also can't open my Turbotax file, I have error 102345. I have a PDF that works but also can't be read by Turbotax 2023 for some reason. 
 
How do I file an amendment with the PDF that I have?