Use software like Parallels Desktop or VMware Fusion to run Windows alongside macOS.
Intuit does a native version of TurboTax Business for Mac, and there is no official "free download" for this specific professional-tier software. Use software like Parallels Desktop or VMware Fusion
If you have an Intel-based Mac, you can use the built-in Boot Camp Assistant to install Windows on a separate partition. Use software like Parallels Desktop or VMware Fusion