I need to file my 2020, 2021, 2022, 2023 tax returns. Can I use turbo tax to do this?

[DoninGA]

TurboTax does not support tax year 2020.  

To complete and file a prior year (2021 thru 2023) tax return using TurboTax you would need to purchase, download and install on a personal computer one of the desktop editions for each tax year required from this website - https://turbotax.intuit.com/personal-taxes/past-years-products/

A prior year tax return can only be printed and mailed, it cannot be e-filed using TurboTax.  Use a separate envelope for each tax year when mailing the tax returns.

[xmasbaby0]

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.

Federal and state returns must be in separate envelopes and they are mailed to different addresses.  Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.