MyState Limited is an Australian financial group, headquartered in Hobart, Tasmania. It formed in 2009 following the merger of the Tasmanian Perpetual Trustees and MyState Financial. In 2011 it further purchased the Queensland-based Rock Building Society for $68.3 million AUD. In October 2014, its largest section, MyState Financial received authorisation from the Australian Prudential Regulation Authority to rename itself to MyState Bank.