Dioni Perera

Dioni Perera is a Lawyer and Partner at Ernst & Young specialising in tax law disputes and tax law advisory matters.

She predominantly acts for large corporates and multinationals in relation to ATO audits and reviews across a range of income tax issues most recently including transfer pricing, the general anti-avoidance rules in Part IVA, capital/revenue issues, losses and R&D.

Dioni has significant experience in engaging with the ATO and various stakeholders, and has advised a number of clients in resolving and settling their disputes with the Commissioner of Taxation. She has also run several litigation matters at first instance and on appeal in the Federal Court of Australia, the High Court of Australia and the Administrative Appeals Tribunal and advised clients on the Part IVC process and related debt recovery matters, legal professional privilege, FOI issues and the gathering of evidence for litigation.