I filed my Daughter's (Martha G. Licht yrs) 2020 return, it was accepted and she has received a refund. She claimed my granddaughter (Mia R Licht 4 yrs) as a dependent and i found out later I could claim my granddaughter on my taxes. I sent my taxes in later and they were rejected because both returns claimed my granddaughter. How do i amend my daughter's return to remove my granddaughter as her dependent? She will likely need to return some of her refund. Does my daughter need to fill out a form to transfer my granddaughter to my tax return? It would seem i could refile my return and somehow attach the paperwork transferring my granddaughter as my dependent. Can i do this electronically as my notice regarding correcting my return is due 5/21? I need some help regarding the processes to accomplish the above actions.
