I printed that form and 1040X in order to amend it. But the 1040 form that I filed online don't have my signature and date (I don't remember when did I file that form). Is it fine to include that 1040 form that don't have my signature and date with my 1040X and send to IRS?
And also, I fill out the 1040X form to add 1 dependent children who lived with me. How can I fill in line 25, 26 and 27?
And is it ok not to fill my occupation because I didn't have a job in 2019?
for more information, my child is already 18 this year