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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 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
Article Rental properties and holiday homes: ATO’s new draft ruling On 12 November 2025, the Australian Taxation Office (ATO) released Draft Taxation Ruling TR 2025/D1 which seeks to clarify the assessable income of a rental property, provide stricter deduction eligibility for holiday homes, and clear up expense apportionment rules.    The ruling, titled Income tax: rental property income and deductions for individuals who are not in business (‘the ruling’), along with two practical guidance guides, replaces the longstanding IT […] 19/12/2025
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.