You can use any of the TurboTax programs to e-file a 2021 tax return. E-filing is available at any time on or before October 17, 2022 for a 2021 tax return.
TurboTax online editions - https://turbotax.intuit.com/personal-taxes/online/
TurboTax desktop CD/Download editions - https://turbotax.intuit.com/personal-taxes/cd-download/
