Maximise your cash refund with Duo Tax

Property Tax Depreciation Schedules,
by investors, for investors.
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With over 4000 reviews Australia-wide

We are the highest and most rated quantity surveyor for tax depreciation services

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Luca Albricci

May 27, 2024

Highly recommended, I couldn't be more satisfied with their service.

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Michelle Lazar

May 27, 2024

Lachlan from Duo Tax was brilliant!!! Highly recommend their services Very professional and efficient

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Jaron Wilson

May 27, 2024

Prompt service and delivered everything they said they would on time and with ease. Great communication throughout the process. Would happily use Duo Tax again.

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Catherine Oshea

May 23, 2024

I have used Duo Tax twice for investment property. They were prompt, helpful, informative and affordable. They were recommended to me and I would recommend them also.

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Marc J

May 22, 2024

Duo Tax has been very responsive to enquiries and timely with providing comprehensive reports. Highly recommended!

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Dino Pelaez

May 21, 2024

I highly recommend Duo Tax for anyone needing a Tax Depreciation Schedule in Queensland. They were incredibly responsive, replying to all my emails quickly. Their professionalism and expertise made the process stress-free. They handled the depreciation schedules for both of our investment properties quickly and efficiently.

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Stephen Cavallo

May 18, 2024

Super easy process and kept me updated at all times. Happy to recommend 👌

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Andrew Morse

May 18, 2024

I recently had the pleasure of working with Due Tax in Brisbane for my investment property, and I couldn't be more satisfied with their services. From the moment I first contacted them, their professionalism and expertise were evident. Their in-depth knowledge of depreciation schedules for investment properties was particularly impressive. They meticulously prepared a comprehensive depreciation schedule, ensuring that every allowable deduction was identified and applied. The entire process was smooth and stress-free, thanks to their clear communication and prompt responses to all my queries. The accuracy and attention to detail they demonstrated gave me great confidence in their work. I highly recommend Due Tax to anyone looking for reliable and knowledgeable tax professionals. Their dedication to their clients' financial well-being is truly commendable. With Due Tax, I felt assured that my investment properties and finances were in expert hands. Regards Andy Morse

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Lewis Clark

May 17, 2024

Quick, efficient and high quality work.


Thanks for your professional & efficient service, communication was on point.


the work was done swiftly.

Ping Tai

He came recommended to me by my accountant and he was so prompt. Very professional and personable too.

Jess A

Very Good experience. Everything went smooth. The staff are very informative and knowledgeable.

Gurinder Arora

Duo Tax does an excellent job and provides great value. I Would highly recommend these guys.

Jils John Sunny

Fast and efficient. Very detailed report which the accountant prefers. Will use duo tax for future investment properties.


Referred by A1 taxation Mr. Harjit Singh. Great services, Quick, Efficient. Highly recommende.

Yogesh Arora

Duo Tax were great! This is now the second time we've used them. Excellent price and they delivered on time. Highly recommend Duo Tax.

Domenic Parisi

Duo Tax took the time to ask questions and went to the property for an inspection. Report was very detailed and easy to understand. Highly recommend, pricing also very reasonable. Will use them again.


Qualified Quantity Surveyors

Why Choose Duo Tax?


Our reports provide up to 40 years of depreciation where applicable and we’ll even retrospectively help you claim on previous years you missed out on.


We’re Australia’s highest-rated Quantity Surveyors. Our Quantity Surveyors have served over 50,000 happy property investors.


With over 50 combined years of experience and a nationwide presence, our Duo Tax process focuses on the most aggressive form of tax depreciation.


We offer immediate and accurate over the phone estimates and have an average turnaround time of 5 business days.

As Trusted by

Obtain your tax depreciation schedule in 3 easy steps.

Step 1

Qualify your Property

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Call us and we will ask you a few simple questions to qualify your investment property.

1300 185 498
Step 2

Order a Report

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Order over the phone or via our online form and we will begin preparing your report.

Order Now
Step 3

Claim Maximum Deductions

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Within approx. 5 business days your report will be delivered to you and your accountant.

View Sample Report

Our Reports

  • Simple, easy-to-read and results focused
  • ATO Compliant and the choice for thousands of accountants and advisors Australia-wide
  • Complete 40-year diminishing and prime-cost depreciation schedules where applicable
  • Includes capital loss schedule to reduce your capital gains tax
View Sample Report
Registered Quantity Surveying Tax Agents
ATO Compliant
Australian Institute of Quantity Surveyors Affiliate Members
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Ready to get started?

Talk to one of our friendly qualified quantity surveyors to organise your personalised depreciation schedule or simply get a free quote.

Learn more about property tax depreciation

Residential Depreciation

Property investors, in most cases, are entitled to tax deductions as apart of the wear and tear that occurs in their investment properties.

Learn more

Commercial Depreciation

Similar to residential property, commercial property depreciation deductions can also be claimed. There are substantial tax benefits for both the commercial property owners and tenants.

Learn more

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