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The Principal
Arda Ahmed
Australian legal practitioner. Principal, Norton & Quay Tax Law.
Arda Ahmed is an Australian legal practitioner and the principal of Norton & Quay Tax Law. He brings a decade of specialist taxation law experience, beginning his career as a tax law graduate at EY in Perth before progressing through a succession of Doyle’s Guide ranked specialist tax practices: Birchstone Tax Law and Fry Legal in Western Australia, West Garbutt in Queensland, and then KPMG Australia and Mills Oakley in Sydney.
At Fry Legal, Arda worked directly with Daniel Fry, ranked by Doyle’s Guide as a leading Western Australian tax lawyer every year since 2018, advising on taxation issues, ATO disputes and regulatory matters. At West Garbutt he worked directly with Mark West, ranked by Doyle’s Guide as Queensland’s preeminent tax lawyer every year since 2017, advising private groups, charities and corporates on complex tax disputes, structuring and the integrity provisions — Division 7A, section 100A and Part IVA.
Most recently Special Counsel in the taxation team at Mills Oakley, and previously Associate Director at KPMG Australia, Arda has advised high net worth individuals, private groups, corporates and not-for-profit organisations on complex income tax, capital gains tax and GST matters. He has deep experience managing ATO audits and reviews, including engagements under the Top 100 and Next 5,000 private group programs, as well as voluntary disclosures, objections, settlement strategy and litigation support.
His transactional practice spans private M&A and financing structuring, due diligence, cross-border arrangements including thin capitalisation, hybrids and TOFA, and complex trust and private group restructuring.
Qualifications
Master of Taxation, UNSW
LLM Corporate Law, University College London
LLB (Hons) Law with Politics, University of Manchester
GDLP, College of Law & UWA
Admission & Membership
Admitted, Supreme Court of Western Australia
Current Australian practising certificate
Member, The Tax Institute
Experience
Mills Oakley | Special Counsel
KPMG Australia | Associate Director
West Garbutt | Senior Associate
Fry Legal | Solicitor
Birchstone Tax Law | Solicitor
EY | Graduate / Solicitor
Publications & Speaking
Thomson Reuters Weekly Tax Bulletin | practitioner articles
Accountants Daily | published author and commentator
Accounting Times | published author
NSW Tax Forum 2026 | presenter, year-end trustee resolutions
NSW Tax Forum 2025 | presenter and paper, the use of trusts in the 21st century
The Tax Specialist | cover article, restructuring using roll-overs
Why the firm exists
Rigorous specialist advice, without the overhead
“I started in tax law without a tax or accounting background. On my first day as a graduate I had everything to prove. I studied, listened, and solved problems others had not. Over time the work began to speak for itself.
Since then I have had the privilege of learning from some of the best specialist tax lawyers in the country. I have worked across Big 4, top-tier and ranked specialist firms. I have sat across from the ATO in audits, negotiated settlements, argued objections, and advised on transactions that kept me up at night until the structure was right.
Through all of it, one belief stayed with me: rigorous, specialist tax advice should not be reserved for those who can afford the largest firms. Businesses, family groups, SMEs, property developers and not-for-profits deserve the same technical depth, delivered with care and without the overhead.
That is what Norton & Quay Tax Law is built to do.”
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