I was on the phone with my mother and she hasn't filed her taxes for 2020 yet. She has an appointment to do them in april. My father is not in the picture and doesn't live in the country. I don't have any exes. So I'm guessing someone might have accidentally put in their dependent's social incorrectly. What are steps I can take to fix this so I can claim my federal return and receive the stimulus? Is mailing the only other way?
