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  • Quantity Surveyor
    Quantity Surveying
    What is a Quantity Surveyor?
    S94 Council Report
    Bill of Quantities
    Cost Plan & Budget Estimate
    Tender Estimate & Analysis
    Cost Reporting
    Progress Claim
    Sinking Fund Analysis
    Reinstatement Cost Assessment
    Case Studies
    Request a quote
    Get in Touch

    • Tax Depreciation
      Tax Depreciation
      What is Tax Depreciation?
      Depreciation Schedule
      Depreciation Estimate
      What is a Quantity Surveyor?
      How to maximise your depreciation deductions
      Commercial Tax Depreciation
      Request a quote
      Case Studies
      Office
      Hotel
      Shopping Centre
      Warehouse
      Service Station
      Childcare Centre
      Age Care Centre
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      • Asset Register

        What is an Asset Register?

        Benefits of Asset Register

        Capex Update

        What is the difference between Depreciation Schedule and Asset Register?

        Write-off Allowances

        Request a quote

      • Blog
      • About Us
        About Us
        What makes TDQS different
        Industry Qualifications
        Career
        Founder and Managing Director
        Our Team
        Request a quote
        Partners
        Commercial Landlord
        Fund Manager
        Property Developer
        Commercial Agency
        Commercial Broker
        Accountants
        Property industry Professionals
        Get in Touch

        Request a Free Quote
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        • Quantity Surveyor
          Quantity Surveying
          What is a Quantity Surveyor?
          S94 Council Report
          Bill of Quantities
          Cost Plan & Budget Estimate
          Tender Estimate & Analysis
          Cost Reporting
          Progress Claim
          Sinking Fund Analysis
          Reinstatement Cost Assessment
          Case Studies
          Request a quote
          Get in Touch

          • Tax Depreciation
            Tax Depreciation
            What is Tax Depreciation?
            Depreciation Schedule
            Depreciation Estimate
            What is a Quantity Surveyor?
            How to maximise your depreciation deductions
            Commercial Tax Depreciation
            Request a quote
            Case Studies
            Office
            Hotel
            Shopping Centre
            Warehouse
            Service Station
            Childcare Centre
            Age Care Centre
            Get in Touch

            • Asset Register

              What is an Asset Register?

              Benefits of Asset Register

              Capex Update

              What is the difference between Depreciation Schedule and Asset Register?

              Write-off Allowances

              Request a quote

            • Blog
            • About Us
              About Us
              What makes TDQS different
              Industry Qualifications
              Career
              Founder and Managing Director
              Our Team
              Request a quote
              Partners
              Commercial Landlord
              Fund Manager
              Property Developer
              Commercial Agency
              Commercial Broker
              Accountants
              Property industry Professionals
              Get in Touch

              logotype
              • Quantity Surveyor
                Quantity Surveying
                What is a Quantity Surveyor?
                S94 Council Report
                Bill of Quantities
                Cost Plan & Budget Estimate
                Tender Estimate & Analysis
                Cost Reporting
                Progress Claim
                Sinking Fund Analysis
                Reinstatement Cost Assessment
                Case Studies
                Request a quote
                Get in Touch

                • Tax Depreciation
                  Tax Depreciation
                  What is Tax Depreciation?
                  Depreciation Schedule
                  Depreciation Estimate
                  What is a Quantity Surveyor?
                  How to maximise your depreciation deductions
                  Commercial Tax Depreciation
                  Request a quote
                  Case Studies
                  Office
                  Hotel
                  Shopping Centre
                  Warehouse
                  Service Station
                  Childcare Centre
                  Age Care Centre
                  Get in Touch

                  • Asset Register

                    What is an Asset Register?

                    Benefits of Asset Register

                    Capex Update

                    What is the difference between Depreciation Schedule and Asset Register?

                    Write-off Allowances

                    Request a quote

                  • Blog
                  • About Us
                    About Us
                    What makes TDQS different
                    Industry Qualifications
                    Career
                    Founder and Managing Director
                    Our Team
                    Request a quote
                    Partners
                    Commercial Landlord
                    Fund Manager
                    Property Developer
                    Commercial Agency
                    Commercial Broker
                    Accountants
                    Property industry Professionals
                    Get in Touch

                    About Us

                    HomeAbout Us
                    Sustained Success

                    Tax Depreciation and Quantity Surveyors Experts

                    TDQS is a client-focused firm combining traditional Quantity Surveying expertise with modern solutions in tax depreciation and property investment support. We empower property owners, developers, and investors by unlocking the full financial potential of their assets while ensuring cost efficiency, compliance, and sustainability in construction and property management.

                    Our Story

                    TDQS was founded in 2021 by Patrick Chu, a seasoned Quantity Surveyor with over 28 years of experience. Patrick has worked on prestigious projects like Four Seasons Hotel Sydney, 101 Miller Street & Greenwood Plaza, 255 George Street and AMP Shopping Centre Portfolio and led tax and asset management teams across Australia. He established TDQS to bridge the gap in the market for bespoke, results-driven Quantity Surveying and tax depreciation services.

                    Built on a foundation of innovation, precision, and trust, TDQS quickly gained recognition for delivering tailored solutions that maximise financial returns while ensuring project success and compliance.

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                    Clients

                    four season
                    Westbridge
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                    Mintus-1536x367
                    sheraton
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                    Mirvac
                    mirae asset

                    What Makes TDQS Different?

                    01Integrated Expertise

                    Combining Quantity Surveying and tax depreciation services ensures precise financial and project management.

                    Property Industry Professionals

                    02Tailored Solutions

                    We adapt our services to suit every client’s specific needs and goals, ensuring the best possible outcomes.

                    03Technology-Driven Innovation

                    By leveraging advanced AI tools and cloud platforms, we improve efficiency and provide accurate, real-time insights.

                    04Client-First Approach

                    Building strong, long-term partnerships with a focus on trust, transparency, and shared success.

                    Our core values underpin everything we do at TDQS:

                    Our ethos revolves around solving complex challenges with innovative, tailored solutions. Our inclusive and collaborative culture ensures every voice is valued, and every team member is empowered to make a meaningful contribution.

                    Innovation
                    Integrity
                    Excellence
                    Collaboration
                    Empowerment

                    TDQS Values, Ethos, and Culture

                    Industry Certifications

                    As a registered tax agent (Tax Agent Number 25223812), TDQS adheres to the highest standards of compliance, providing ATO-compliant services in accordance with the Tax Agent Services Act 2009.

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                    Rics

                    Ready to Work with TDQS?

                    Whether you’re managing construction costs or optimising property investments, TDQS is here to help.

                    Get in Touch
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                    TDQS is a Quantity Surveying firm specialising in tax depreciation schedules for commercial and residential buildings. TDQS is the preferred choice for commercial property landlords, fund Managers, property developers and property industry professionals.

                    Get In Touch With a Quantity Surveyor

                    Three International Towers, Level 24, 300 Barangaroo Avenue, Sydney NSW 2000

                    02 5502 5500
                    info@tdqs.com.au

                      Our expertise, as well as our passion sets us apart from other agencies.

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