Head Office: 8/47 Gladesville Road, Hunters Hill, NSW, 2110 Australia. Empower Golf Australia has been endorsed as a Deductible Gift Recipient (DGR) by the Australian Tax Office. EGA is a Public Benevolent Institution and has also been endorsed for Income Tax Exemption and GST Concession. Donations are Tax Deductible for Australian residents. ABN: 18 601 193 122.