The Tax Authority specializes in preparing Federal and State tax returns across the United States. Focusing on individuals and businesses within Sierra Vista, Arizona, The Tax Authority has over 14 years of experience in achieving tax and investment goals. A recent OnSIP customer in 2015, The Tax Authority currently claims 8 hosted PBX users, and remains an example of how small businesses can implement some of our latest features, such as the InstaCall solution. We spoke to Lyle Cantrell, President of The Tax Authority, to get his take on the OnSIP experience.
