BELLEVUE, Wash.--(BUSINESS WIRE)--T-Mobile US, Inc. (NYSE: TMUS): What: T-Mobile CEO John Legere today announced via Twitter that T-Mobile customers with Mobile Money who set up and receive a direct deposit of their tax refund onto their registered T-Mobile Visa® Prepaid Card will get a $20 credit. Plus, customers can get access to their tax refund faster than a traditional paper check refund. It’s free, fast and a more secure – and more lucrative – way to get your tax refund this year. When: T