Practice & Experience

TDQS stands for Tax Depreciation Quantity Surveyors. The company was founded as a Quantity Surveyors firm specialised in Capital Allowances and Tax Depreciation Services. After two decades in International advisory firms both the UK and Australia, Patrick saw an opportunity to offer people his field of expertise by demonstrating depth of experience, strategy and tactics,  analytical problem solving and Client first mindset. Therefore you are not just getting another ordinary depreciation schedule with meaningless numbers.


Our skills and knowledge in tax depreciation always exceed Clients expectation. Our mission is to add value to your business by maximsing your tax deductions on investment property and contribute to your success at earliest opportunity. We pride ourselves on attention to details and that what make us standout from other Quantity Surveyors.

We are member of RICS, ATT (UK), RISM as well as TPB Registered Tax Agent.

Our Values

Client First

We focus on your goals and achieving them by maximise your tax deductions.

Love What We Do

Passionate about tax and investment and excel in what we do.

Commitment and Transparent

Our commitment driven results and our trust based on open conversation.


Our Philosohy

The way we do things

We put in the work to get results for your investment return. This requires strong fundamental tax legislation analysis and deep knowledge of building construction technology.

Our Purpose

Expert Advice & Solutions

Our expertise in this field help companies pay less tax, improve cashflow and grow.

We are here to assist you on every transaction of your investment and/or construction property plus any other capex you spent each year.