Costa Koutsis is a partner and the practice head of our Australian tax practice
Costa is an indirect tax specialist with over 20 years of experience advising on the stamp duty, GST and land tax implications of complex transactions as well as engaging with and managing disputes with revenue authorities across Australia.
Costa's experience stretches across a variety of transactions and industries including domestic and cross border mergers and acquisitions, capital raisings, privatisations, restructures and property investment and development transactions.
Costa is known for working closely with clients and their advisers to identify, formulate and implement commercial solutions to indirect tax issues.
Latest Insights
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Legal development Australia Federal Budget 2025-2026 – Key Tax Measures
25 Mar 2025
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Legal development Latest Updates to Australian Stamp Duty & Land Tax
04 Feb 2025
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Legal development Latest Updates to Australian Stamp Duty & Land Tax
06 Aug 2024
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Legal development 2024 – 2025 Australia Federal Budget Update
14 May 2024
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Legal development Remote working in Australia: A guide for international employers 2024
21 Mar 2024
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Legal development Latest Updates to Australian Stamp Duty & Land Tax
19 Mar 2024
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Legal development Australian High Court finds Victoria's electric vehicle tax invalid, puts Commonwealth in the driver's seat for future electric vehicle taxes
20 Oct 2023
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Legal development Indirect Tax Bulletin
15 Feb 2023
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Legal development 2022-2023 Federal Budget Update on Tax Measures
25 Oct 2022
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Legal development Indirect Tax Bulletin 31 August 2022
01 Sep 2022
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Legal development Clarity for taxpayers the ATO has finalised LPP Protocol
24 Jun 2022
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Legal development Australian Federal Budget 2022 2023
29 Mar 2022
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Latest news, deals and awards
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News Ashurst advises ANZ on Suncorp Bank acquisition
01 Aug 2024
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News Ashurst advises Alcoa on terms and process to acquire Alumina Limited
27 Feb 2024
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News Ashurst advises the State of Tasmania on Basslink sale
26 Oct 2022
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News Ashurst advises KeyPay on sale to Employment Hero
18 Feb 2022
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News Ashurst advises Scope on the acquisition of DSA
15 Dec 2021
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