Duo Tax Depreciation Quantity Surveyors - Sydney Home ›› Local Listings ›› NSW ›› Sydney ›› Duo Tax Depreciation Quantity Surveyors - Sydney NSW Professional Services 12 95 Pitt Street, Plaza Building Australia SquareSydney, NSW 2000 Office Manager(02) 4666 0100http://www.duotax.com.au Duo Tax Quantity Surveyors prepares tax depreciation schedules and construction cost reports for property investors and construction experts.