Online won't open until sometime in December. Pretty sure it's always been in December. They have to get the prior year returns finalized and moved to get ready for 2021. Then you log into your account and it will transfer 2020 into 2021.
TurboTax® 2020-2021 Online Tax Software, Easily e-File Income Taxes Online
Or you can buy the Desktop CD/Download program now at
TurboTax® 2021-2022 CD/Download Tax Software, Compare Desktop Tax Preparation
Window System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
Mac System Requirements
