The "Where is my refund?" tool is an IRS tracking system for filers to get updates on the status of their tax refund. Those looking to keep an eye on their money can log in online or via the IRS2Go ...
Last month, 9to5Mac suggested that the new app could be called “Invites.” Being iCloud-based, it will almost certainly be available across multiple Apple devices, including the iPhone, iPad, and Mac.