I have used TurboTax for many, many years. We currently have two granddaughters, aged 21 and 20, living with us. The 20-year old filed her 2018 taxes, and has In fact received her refund. However, the 21 year old has not yet filed either her 2017 or her 2018 income taxes. How do I help her do that? Do I merely sign into my account, then enter her personal data and have her complete the filing, and sign the two filings...or what? Appreciate our assistance and direction.
