100% Accurate Calculations Guarantee – Individual Returns: If you pay an IRS or state penalty or interest because of a TurboTax calculation error, we'll pay you the penalty and interest.Any Macintosh-compatible inkjet or laser printer.Specific macOS: macOS Big Sur 11, macOS Monterey 12, macOS Ventura 13.macOS Big Sur 11 or later (macOS Catalina 10.15 not supported).Mac CD/Download Products (Basic, Deluxe, Premier, and Home & Business) Any Windows-compatible inkjet or laser printer.Required for product activation, software updates and optional 1 Mbps modem (Broadband connection highly recommended).NET 4.8 (included with TurboTax Installer) 1 GB for TurboTax (plus up to 4.5 GB for Microsoft.Specific Windows OS: Windows 10, Windows 11.

Windows 10 or later (Windows 8.1 not supported).NOTE: TurboTax Business is Windows Only Operating Systems Windows® CD/Download Products (Basic, Deluxe, Premier, Home & Business and Business) Product activation requires internet connectivity. Download option requires a free online Intuit account.

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