Taxpayer is 80 something. Her son handles most of her tax filing such as gathering the Form 1099s and sent them to me. So he knows most of her income already. The only piece of tax information that taxpayer gave to me personally is the Social Security benefits statement.
Son is asking for a copy of taxpayer's return emailed to him for record. His mom does not use email and have no email account. Is it ok to email taxpayer's tax return to the son?