The TurboTax Deluxe Desktop 2020 Federal & State Tax Return is a tax preparation software product offered by Intuit. It comes in a convenient Product Key Card format and is designed for use with both Windows and Mac operating systems. With a retail license category, this software is specifically tailored for individual tax filers looking to easily and efficiently prepare their federal and state tax returns. The software is in English and is a single unit, making it a comprehensive tool for managing your personal finances and taxes.