Very sorry for your loss. You cannot get into your father's account without the log in information. You need the account and user ID to get in to the account and get a copy from TurboTax. You could get a free transcript from the IRS or for a fee of $30, an actual copy of the return.
You can get a free transcript from the IRS or for a fee of $30, an actual copy of your tax return.
https://www.irs.gov/individuals/get-transcript
https://www.irs.gov/pub/irs-pdf/f4506.pdf
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
