Bush Summit 2025 | Ballarat | Introduction by Penny Fowler to Mrs Gina Rinehart’s Speech What Mega Roy has brought to the state & country In royalties to the West Australian goverment. $ 0 billion In payment to local indigenous groups. $ 0 million In company tax. $ 0 billion In payroll tax. $ 0 million In employees' tax. $ 0 billion Plus, more via GST, licence fees, stamp duty etc.