Here are the minimum system requirements for TurboTax 2016 through 2020 software for Mac Basic, Deluxe, Premier, and Home Business editions.

Operating System

• 2020: macOS Mojave 10.14 or later
• 2019: macOS High Sierra 10.13 or later
• 2018: macOS X v.10.12 or later (64-bit required)
• 2017: macOS X v10.11 or later (64-bit required)
• 2016: macOS X v10.9 or higher (64-bit required)

Processor: Multi-core Intel processor with 64-bit support

Hard Drive Space

• 2019 – 2020: 1 GB
• 2016 –  2018: 650 MB

RAM: 2 GB or more recommended

CD/DVD drive if installing from the CD.

Internet connection: 1 Mbps modem (Broadband connection highly recommended). Required for product activation, software updates, and optional online features

Monitor resolution: 1024×768 or higher recommended

Mac-compatible printer: If you want to print your tax return or any tax forms.

We no longer sell or support TurboTax for 2015 or earlier tax years.