After you file

If you are amending a prior year, you can mail it in right now, and beat the rush.

 

The thing is

when you e-File 1040-X, in the current season, the tax software sends the entire tax return again.

This will only work now for 2022 1040-X.

Also, TurboTax delays 1040-X filing for some time after IRS opens for 1040 filing.

 

When you paper file 1040-X, attach the required pages as outlined above.

Verify your are entering the correct tax year that your amendment is about.

In Part III explanation you're supposed to give details about your changes.

 

@tetsuwanatomu