After you file


@bkinnett wrote:

Thank you for the response!

 

I'm using Turbo Tax to create and file her 2020 return. I haven't been able to figure how to sign her return as her legal representative? Also, I'm not seeing how to include a Form 2848 with the return. Please advise.


You have to print and file by mail.  Sign your mothers tax return in the signature box with your name and "POA for Mary Smith".  Attach the POA and a brief statement as I described.