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Tax Depreciation Reports
By Trusted Experts

Tax Depreciation Services

Expert solutions tailored to your needs

Use our Tax Claim Calculator

Estimate your potential tax savings

Go to the Knowledge Hub

Empowering you with expert insights and resources

Your trusted partner in Tax Depreciation

As the CEO of Koste, Mark Kilroy, I can boldly declare: Koste, your trusted partner in Tax Depreciation, provides you with a one-of-a-kind opportunity to maximise your income tax savings. We congratulate you on discovering Koste, Australia’s only Chartered Quantity Surveyor firm that specialises in tax depreciation and has full corporate membership with the AIQS (Australian Institute of Quantity Surveying). You may have entire faith in our ATO-compliant report, which guarantees you the maximum deductions for all qualified assets.

Mark Kilroy BSc (Hons) MA MRICS MAQIS
CEO & Founder

Starting from

$395+GST

Check out our Tax Depreciation Packages

We have three different residential tax depreciation packages to choose from.

Speak to a team member today to see which package will suit you best.

See Packages

Our Projects

Starting in 2012, Koste set out from Brisbane with a vision to reshape tax depreciation in Australia.

Koste is a pioneer in using technology and artificial intelligence to improve our industry. Our pledge is simple: we will ensure that our clients benefit the most from these advances. Through technological innovation, we bring exceptional efficiency, accuracy, and insights. Our AI-powered solutions set new industry benchmarks, providing clients with a competitive advantage. Our approach reflects our drive to achieve the greatest results while also altering our business.

About us

Our Process

Property Assessment

Detailed Reporting

Claim Maximisation

Ongoing Support

Free Tax Depreciation
Estimate Calculator

Estimate your potential tax saving with our
interactive calculator.

Trusted by Professionals

Koste is a leader in Tax Depreciation because that is all we do.

We know all of the finer aspects of property tax depreciation including the current legislation which changes on an annual basis. Many successful businesses trust Koste as their Asset & Tax Depreciation provider to ensure they maximise their returns.

Learn more at
The Knowledge Hub

Empowering you with expert insights and resources.

Dive deep into the world of tax depreciation and advisory services. Our Knowledge Hub is designed to equip both investors and partners with the information and tools they need to succeed.

Go to Knowledge Hub

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