With a Chartered Quantity Surveyor

Commercial Tax depreciation solutions for tenants and landlords.

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 “You have one chance to maximize your income tax savings through Tax Depreciation. Congratulations! You’ve found Koste, Australia’s only regulated Chartered Quantity Surveyor company specializing in tax depreciation and full corporate members of the AIQS (Australian Institute of Quantity Surveying). Rest assured that with our compliant ATO report, you will receive maximum deductions for all applicable assets Guaranteed.”

Mark Kilroy BSc (Hons) MA MRICS MAQIS

CEO & Founder


Book in a call with a Quantity Surveyor to receive a free tax depreciation estimate

If you have recently purchased an investment property or even if you have been a long time investor, give Koste a call to discuss how we can help you reduce your taxable income and improve your cash flow.

Our Commercial Services

Depreciation Schedules

A thorough and initial commercial depreciation schedule should be completed upon construction or acquisition of any commercial property. It enables owners to maintain a commercial tax depreciation schedule, to maximize their tax returns. As Quantity Surveyors, we identify and estimate all eligible depreciating assets - including capital works and plant and equipment assets! Our AIQS and RICS qualified Quantity Surveyors conduct assessments documenting evidence in accordance with ATO substantiation requirements.

Asset Registers

Our detailed asset registers are compiled through a comprehensive survey carried out by our Quantity  Surveyors. A detailed asset register will provide you with a full list of assets, which in turn will assist with compliance, audits , sinking funds, asset planning and ongoing commercial tax depreciation.

Balancing Adjustments

Often overlooked are the deductions you may be entitled to upon demolition of an asset. Whether it is capital works or a depreciating asset, the un-deducted value (written down value) of the asset can be claimed in the year of demolition.

Tenant Abandonment

Upon lease expiry the capital works component of the tenants fit out reverts to the landlord if the fit out is not demolished. Our assessment identifies the eligible capital works component.

What Our Clients Say

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.

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Koste Tax Depreciation

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Depreciation Management (Code)

Many commercial property owners are unaware that depreciation is a live document which should be managed and updated on a annual basis to maximise deductions and tax savings. Koste have developed CODE (Creating Optimum Depreciation Entitlements) reporting for clients who have portfolios of property. This reporting will ensure your business maximises Tax Depreciation entitlements. We can enable the analysis and modelling at asset, property and protfolio levels incorporating asset data including tax depreciation, capital expenditure amd balancing adjustments.

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