Duo Tax
Quantity Surveyors Sydney

Sydney’s highest Google and Facebook-rated quantity surveyors Sydney providing the most accurate and thorough 40-year tax depreciation schedules for your residential or commercial investment property.

As the second-largest tax deduction you can claim on your property, Duo Tax Quantity Surveyors Sydney have extensive experience in residential and commercial tax depreciation to help you save more on your investment.

To get a free estimate on our quantity surveyor Sydney services, call us or fill out our online form.

Call (02) 4666 0100

At Duo Tax Quantity Surveyors Sydney, we provide the most professional, efficient and best quantity surveying advice to residential and commercial property investors.

Serving all Sydney suburbs and surrounds, our quantity surveying services include: Sydney CBD, Sydney Eastern Suburbs, Northern Beaches, Sutherland Shire, Sydney Inner-West, Sydney South-West, Parramatta, Hills District, Newcastle, Wollongong, Central Coast, Blue Mountains, Coffs Harbour, NSW South Coast, NSW North Coast and many more.

Why Choose Duo Tax Quantity Surveyors Sydney for your Property?

Duo Tax Quantity Surveyors Sydney are registered Tax Agents for the purposes of providing tax depreciation services for your Sydney residential or commercial investment property. We offer expertise in assessing tax depreciation for properties that are new, old, renovated, completely refurbished or for commercial fit-outs.

All of our reports are ATO compliant and we’re an affiliate member of the Australian Institute of Quantity Surveyors (AIQS) – the nationally recognised professional body for quantity surveyors.

Australian Taxation Office


Tax Practitioners Board



Thousands of Sydney clients with hundreds of positive Google and Facebook reviews means we’re a trusted partner in NSW.


A young team of skilled professionals able and willing to ensure results exceed the expectation of each Sydney property investor.


A single schedule provides 40 years of claim or the maximum entitled years. We will provide 3 times our fees in tax deductions for the first full financial year otherwise the report is free of charge.


We offer immediate and accurate over the phone estimates to provide no-fuss solutions with a guaranteed turnaround time of 5 business days from time of inspection of your Sydney property.

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Join thousands of Sydney investors in getting the latest tax saving tips for your investment property.

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(02) 4666 0100

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