IRS2Go mobile app is a quick way to access IRS tools and services Wed, 05/05/2021 - 4:00am The IRS mobile app – IRS2Go – provides taxpayers with quick access to helpful IRS tools on their mobile devices.PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about IRS2Go mobile app is a quick way to access IRS tools and services