The Australian Financial Review | NSW proposes $100b GST hike to mostly fund tax cuts The Australian Financial Review Mike Baird will propose on Monday that the GST rate be increased from 10 per cent to 15 per cent, with no expansion to the base, a move which would raise about $32.5 billion a year and then more. Katherine Griffiths. by; Phillip Coorey · Laura Tingle. Mike Baird makes new case for 15% GST Mike Baird seeks GST revenue to avoid funding cuts GST cure for health crisis: Baird plan includes a $7 billion boost for states |