William Kaberege is an assistant lecturer in the Accounting and Finance Department at Moshi Co-operative University, faculty of Business and Information Science. He teaches Domestic tax laws, International Taxation and Customs. William Kaberege is a Certified Public Accountant. He earned a master degree of Revenue Laws and Administration from the University of Dar es Salaam School of Law. He also hold a Bachelor degree of Science in Taxation from the Institute of Finance Management.