By Timothy50 | AA Member | 1 Post | 3 September 2015 at 11:38am Re the AA Running Cost Report. Are all costs GST inclusive? By Cade | AA Expert | 3937 Posts | 4 September 2015 at 9:39am Yes they are including GST. Go Jump to Accessories and extras Accessories and extras Buying or selling Buying or selling Servicing, repair, faults and reliability Servicing, repair, faults and reliability Fuel and economy Fuel and economy Motoring Rules & Regulations Motoring Rules & Regulations