@DucMTran If you have NOT yet filed the 1040X then go back to My Info to change your filing status to married filing jointly. Both spouses must agree to that filing status if you are changing to a joint return---and if you mail the 1040X you both have to sign and date it in ink.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
