IRS2Go is a free app for managing and learning about United States tax information. This is official government software that includes information about tax refunds and how to retrieve a refund's status; ways to stay connected with the IRS on social media (Twitter, Tumblr and YouTube); and a comprehensive database with information about frequently asked tax questions, deadlines, commonly used forms and good practices. You can also browse informational YouTube videos directly on the app to learn more about United States tax laws.

The software is a product of the United States Internal Revenue Service and is currently on its fifth major release. It requires Android operating system version 4.0 or greater and supports two languages, English and Spanish.