You mean next year's program for 2022. Do you want to use the Online browser version or the Desktop CD/Download program? Here are the Mac requirements.
Mac Desktop System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
Online System Requirements
https://ttlc.intuit.com/community/system-requirements/help/turbotax-online-system-requirements/01/25...
