Meet our lawyers

Mark West


Phone +617 3905 9480


Mark West - Best Lawyers 2022

Qualified as a lawyer, chartered accountant and chartered tax adviser, Mark provides advice across the spectrum of taxes.  He has experience in income tax, capital gains tax, goods and services tax, fringe benefits tax, payroll tax and land tax.


Mark assists with all legal matters involving taxation law, including making applications for private, class or product rulings from the ATO.  He assists with tax audits and with related settlement negotiations with the ATO and State revenue authorities.  He also provides tax advice on restructures, mergers and acquisitions, and on debt and equity fundraisings.


He has acted for clients in tax cases before the Administrative Appeals Tribunal and the Full Federal Court.


Mark conducts tax due diligence reviews, prudential reviews (i.e. prior to ATO or State revenue authority audit) of taxation exposures and gives opinions on uncertain or ‘reportable’ tax positions.


Mark acts for high wealth individuals, for private groups and for listed company groups across sectors including engineering, investment funds, information technology and property.  He has a number of clients in the retirement living field and is a recognised expert on taxation issues in that industry.  He also advises on taxation matters for the non-profit sector, including private ancillary foundations.


Mark regularly conducts training and presentations on taxation matters for accounting and legal firms as well as for professional and industry bodies.


Mark’s expertise has been recognised by his peers for many years. The Doyles Guide has recognised Mark as a preeminent tax lawyer in Queensland since 2019.  Prior to 2019, Mark was recognised by the Doyles Guide as a leading tax lawyer in Queensland for many years. Mark has also been recognised by his peers for inclusion in the The Best Lawyers™ in Australia since 2013 for Tax Law, Retirement Villages and Senior Living Law.  In 2023 Mark was recognised as the Lawyer of the Year for Tax Law in Queensland.


Lyndon Garbutt


Phone: +617 3905 9481


Lyndon is a qualified lawyer, chartered accountant and chartered tax adviser who advises on GST, payroll tax, land tax, income tax, capital gains tax and the establishment of private ancillary foundations.


His diverse experience in dealing with the Australian Taxation Office (ATO) from an accounting and a legal perspective has given him a valuable insight into the motivation of agencies.


Lyndon has acted for clients from diverse backgrounds in a wide range of industries, including the non-profit and charities sector.  


He has been involved in representing the interests of clients during ATO reviews and audits, drafting objections to ATO decisions and drafting applications for private binding rulings.  Lyndon has also successfully negotiated with the ATO regarding the imposition of penalties, remission of interest charges, lifting of garnishee orders and negotiations regarding director penalty notices and payment arrangements.


Lyndon has acted for clients in appeals to the Administrative Appeals Tribunal, successfully negotiating settlements before the commencement of formal proceedings.


Lyndon’s experience also includes drafting and managing submissions to State revenue authorities regarding land tax and the application of payroll tax, including during State revenue authority audits.  Lyndon drafts and lodges objections and appeals against payroll tax assessments and Commissioner decisions, including decisions relating to grouping of businesses for payroll tax purposes and the application of the contractor and employment agent provisions.


Lyndon’s expertise has been recognised by his peers for many years. The Doyles Guide has recognised Lyndon as a leading tax lawyer in Queensland since 2019.  Lyndon has been recognised by his peers for inclusion in the The Best Lawyers™ in Australia since 2023 for Tax Law in Queensland.


Michael McLaughlin


Phone: +617 3905 9486


Michael McLaughlin - Best Lawyers 2022

Michael is a qualified lawyer, with over ten years’ experience advising on taxation matters in roles with leading Australian law firms and the major international accounting firms. Michael specialises in transaction taxation and structuring as well as litigious disputes with the Australian Taxation Office (ATO).


Michael has acted for publicly listed and large private groups in both buy side and sell side transactions, as well as major restructures and corporate dealings. His transaction work often involves liaising with the ATO and seeking clearance through the ruling and early engagement systems.


He has instructed in various successful appeals for taxpayers before the Administrative Appeals Tribunal and the Federal Court as well as special leave applications to the High Court. His experience includes all stages of the dispute process including the preparation and lodgement of objections and the appearance for taxpayers in arbitration.


Michael has been recognised by his peers for inclusion in the The Best Lawyers™ in Australia for Tax Law in Queensland since 2021.  The Doyles Guide has recognised Michael as a recommended tax lawyer in Queensland since 2019.


Dung Lam


Mobile: +61 412 878 680


Dung is a qualified lawyer based in Sydney. Dung has two decades of experience in advising on a wide variety of taxes including income tax, capital gains tax, GST and NSW state taxes such as duty, payroll tax and land tax. Dung also has extensive experience advising on the taxation trusts, superannuation issues in the self-managed superannuation funds arena and tax issues related to estate planning.


Dung provides clients with tax legal services and solutions.  She works with clients and their advisers to devise tax effective strategies to undertake acquisitions and disposals of assets and businesses, business restructures, domestic and international business expansions, and business and personal succession planning. Dung also acts for clients in negotiations and disputes with Australian revenue authorities. She has managed ruling applications, tax risk reviews, tax audits, tax objections, voluntary disclosures, tax litigation and tax debt negotiations.


Clients whom Dung has assisted include corporates, high-net wealth individuals and families, and their advisers.


Dung regularly presents on tax and superannuation matters to accounting and tax discussion groups and recognised bodies such as the Tax Institute, Legalwise and the Television Education Network.


Dung is a Chartered Tax Adviser, Accredited Specialist in Personal and Business Tax with the NSW Law Society, a full member of the Society of Trusts and Estates Practitioners, member of the Taxation Committee of the Business Law Section of the Law Council and a member of the NSW Law Society’s Liaison Committee with Revenue NSW.


Alex Whitney

Senior Associate

Phone: +617 3905 9482


Alex was admitted as a solicitor in 2014 and has focussed on technical tax for most of his career. He has experience in the areas of income tax, CGT, GST, superannuation guarantee as well as disputes with revenue authorities.

Alex has acted for a broad range of clients, including family businesses, high wealth private groups, national non-profit organisations, deceased estates and corporate groups. He has acted on large transactions ($100M+) which required significant tax involvement, as well as objections and appeals for income tax, CGT and GST.


Alex has been published in a variety of publications including Bloomberg BNA Tax Planning International Asia Pacific Focus, the New South Wales Law Society Journal and the Tax Institute of Australia ‘Taxation in Australia’ journal.

In 2020 the Doyle’s Guide included Alex on its list of Tax Law Rising Stars – Australia, a national list of non-partner tax lawyers who have been identified for their work and expertise in tax.