Waterhouse Tax Lawyers is a specialist tax dispute and controversy firm based in Sydney. The firm advises individuals, directors, trustees and corporations in complex taxation matters, with particular expertise in ATO objections, director penalty notices, tax audits, general interest charge (GIC) remission applications and significant tax litigation.
The practice is led by Tania Waterhouse and former ATO Deputy Commissioner Michael Cranston, bringing senior-level experience in revenue authority enforcement and regulatory investigations. Waterhouse Tax Lawyers combines deep technical taxation knowledge with strategic dispute resolution across Federal and State jurisdictions, acting in matters involving the Australian Taxation Office, State revenue authorities and tribunal and court proceedings.




