I just filed one today without any issues.  When you say rejecting, do you mean you have actually transmitted the return and it is rejected when you check for acknowledgements, or are you having problems actually transmitting?

An IRS rejection always has a code number and/or explanation.

ProSeries is rejecting it.  It never was transmitted to the IRS.  There are no errors on the amendment and I've correctly checked the box for electronic amendment and made sure that the original return for 2023 was electronically filed.

You really need to give some details.  Intuit doesn’t reject returns, the IRS does.  What exactly are you doing and where does the “rejection” show up in the process.

Are you saying the return isn't getting past the Conversion/Transmission process ?   If yes, then there has to be an error message for the return.

The amended return just this morning transmitted to Intuit and then IRS.  I did not do anything else to the return so, I don't know what was different other than waiting a few hours and transmitting again.  Thanks for your input and help.    

'CUZ

A colleague and good friend (retired IRS agent) also recently had difficulty with 1040x. Sometimes a little difficult.