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SW wins Outstanding Integrated Marketing Campaign at the 2025 AGRIAs

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SW celebrates 90 years of growth and lasting relationships

SW is proud to mark a significant milestone in 2025 - 90 years of excellence and strong partnerships.

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Sustainability Reporting webinar series

Discover the latest in sustainability reporting with our experts in the latest trends and advancements in ESG. 

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Australia's best kept accounting secret

Discover why SW is Australia's best kept accounting secret.

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Our CTS Pillar Two software

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About SW

We are an independent, Australian-owned accounting and advisory firm with a 90-year history and over 400 people, operating nationally from offices in Brisbane, Melbourne, Perth and Sydney. Of all national practices in Australia, we rank 9th. (AFR Top 100 Accounting Firm)
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Our expertise

As a full service advisory and accounting firm, we provide expertise across assurance, business advisory, corporate finance, tax, private clients and wealth management services. Industries that are important for bilateral trade, investment and economic prosperity for both Australia and Asia are supported by our firm.
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Article Developing trouble: ATO Alert on related party development management agreements The Australian Taxation Office (ATO) has issued Taxpayer Alert TA 2026/1, signalling increased scrutiny of common property development management agreement structures, which will substantially impact property developers. The Alert raises the ATO’s concerns about certain property development management agreements. These typical arrangements are used by taxpayers to segregate the development risks from the land-owning entity. […] 15/01/2026
Article Pillar Two ‘Side-by-Side’ arrangement released by OECD   On January 5, 2026, the OECD announced a new ‘Side-by-Side’ (SbS) agreement, crafted to address concerns raised by the United States about the global minimum tax rules. The deal introduces administrative guidance and extends safe harbour mechanisms, aiming to simplify compliance for multinational enterprises (MNEs).   While the United States (US) is the first to qualify, other countries may also […] 08/01/2026
Article QLD Foreign Tax Reforms: Merry Xmas for Queensland Developers The Queensland Government has announced sweeping changes to its foreign tax regime as part of the 2025–26 Mid-Year Fiscal and Economic Review (MYFER). These reforms aim to reduce barriers for Australian-based developers and encourage foreign investment into Queensland’s property sector. Queensland introduced the Additional Foreign Acquirer Duty (AFAD) in 2016 and the Foreign Land Tax […] 23/12/2025
Industries Industries Working across a range of industries, we have developed premium expertise in specific sectors that offers our clients a competitive advantage.
Services Services We provide a full range of tax, assurance, business advisory and corporate finance services.
International International From international tax issues for businesses and individuals to global mobility, market entry, foreign supplier/partner due diligence and more.