Sangay Wangdi has completed his Diploma in Financial Management from Royal Institute of Management on June 2010. He joined civil service in July 2010 as an Accountant at Trongsa Dzongkhag. In 2017 he was transferred as an accountant of the Royal Heritage Museum, Trongsa. Apart from accounting works he had experience in book keeping of store related works and Administration works. He has availed a short-term training on Financial Management from Pune, India.